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Handbook On Bio Degradable Plastics (Eco friendly plastics) ( ) ( ) ( ) ( ) ( )
Author NIIR Board ISBN 8186623531
Code ENI26 Format Paperback
Price: Rs 600   600 US$ 100   100
Pages: 276 Published 2003
Publisher National institute of industrial Research
Usually Ships within 3 days

Plastic has brought immense benefits to the whole human race. The light weight, cheap chemical resistant and strong material has got almost omnipotent presence. When we talk of its strength we talk of the time till it survives and to everyone’s knowledge plastic does not bio-degrade. Yes, plastic the greatest invention of mankind has the power to even destroy mankind. Plastic that is not biodegradable brings a lot of environmental issues. It deteriorates the ozone layer. For the most part plastic is produced from oil. The world is progressively running out of oil. Research says plastic brings number of harms not only to humans but also the entire cosmos. The plastic which cannot be recycled has to be disposed off in some or the other way. Let’s say if we dispose in water it has the tendency to destroy marine life. So the only way left to reduce the ill effects of plastic is to use eco-friendly or biodegradable plastic.
Biodegradable plastics are plastics that will decay in usual aerobic environments. These include plastics that are made from vegetable oil and other organic matter. The book, Handbook on Bio Degradable Plastics (Eco friendly plastics) is one of its kinds which give the information about biodegradable plastics. The book gives comprehensive information about Standard Methods for Biodegradation of Plastics, Commercialization of Eco-Friendly Plastics, and multipurpose exploitation of municipal solid waste (plastics), management of non recoverable plastic waste, guidelines to be followed in recycling of plastic and several other crucial topics required for the understanding of recycling of plastic. According to a report out of 200 million plastic produced in the world 26 million is produced by the United States and only 6%(approximately) of plastic waste gets recycled posing both a challenge and opportunity. Challenge in the sense that it is causing environmental issue and opportunity for the young entrepreneurs to penetrate in this sector. The book provides important and descriptive information on the whole topic of biodegradable plastic, the benefits and the techniques used.
The book also contains information on topics arising social concern like present technologies for recycling of polyethylene terephthalate (pet) waste, how to minimise the impact of packaging materials on the environment and also provides information on new bio-degradable plastic, as business options for entrepreneurs.
The book at the end contains a list of directory providing information on List of Plant & Machinery, List of Raw Material, Plant/Machinery Suppliers, Overseas Suppliers of Machinery and Raw Material Suppliers.

1. INTEGRATED PLASTIC WASTE 
MANAGEMENT : AN INDIAN PERSPECTIVE 
Introduction 
Degradation of Plastics in Environment 
Biodegradability Vs Eco-Friendliness
Standard Methods for Biodegradation of 
Plastics 
2. ECO-FRIENDLY PLASTICS FOR 
A NICHE MARKET 
Disposal of Plastics Disturbs Eco-System 
Biodegradable Polymeric Materials 
Agricultural Mulches 
Agricultural Planting Containers 
Plastics in Municipal Solid Waste (MSW) 
Commercialization of Eco-Friendly Plastics 
Starch 
Ampacet 
BiofineTM Foils 
REXflex Flexible Polyolefin (FPO) 
PBHV-Biodegradable Plastics 
Prospective Markets for Biodegradable Polymer 
Factors Affecting Degradability 
Possibility of Recyclable Biodegradable Polymers 
Biodegradable Additives
Assessment of Biodegradable Polymers 
Test Conditions 
Biodegradability of Polyolefins 
Mixed Cultures and Microbial Communities 
Conclusion 
3. MULTI PURPOSE   EXPLOITATION OF   MUNICIPAL   SLID 
WASTE (PLASTICS) 
Introduction 
Some Definitions 
Chemical Products 
Economic and Social Benefits 
Ecological Implications 
Fuel cells turn landfill gas into electric power 
Conclusion 
Activity Plan 
Steps to be Taken 
Expected Outcome 
4. MANAGEMENT OF RECOVERABLE 
PLASTIC WASTE 
Incineration 
Mechanical Recycling 
Recent trends in recycling 
Feedstock Recovery 
Biodegradable plastics 
Energy Recovery 
5. MANAGEMENT OF NON RECOVERABLE 
PLASTIC WASTE 
Photodegradable plastic 
Landfill and composting 
Biodegradable plastics from microbial origin 
India Scenario 
Conclusions and Future Outlook 
6. STANDARDS ON ENVIRONMENT FRIENDLY
PACKAGING AND ECO MARKING 
ECO-Mark Scheme 
Criteria for ECO-Mark 
Product General Requirements 
Product Specific Requirements 
Procedure for Grant of Licence 
ECO logo 
General Requirements 
Product Specific Requirements 
Guidelines for Recycling of Plastics 
International Guideline 
7. DREAMS AND MYTHS ABOUT BIODEGRADABLE POLYMERS 
FOR PLASTICS PACKAGING 
Origin and Myths of Biodegradable Polymers 
Paper 
Starch Based films 
Suitability of Biodegradable Plastics in Packaging 
8. PRESENT TECHNOLOGIES FOR RECYCLING OF POLYETHYLENE TEREPHTHALATE (PET) WASTE 
Introduction
Methods for PET Recycling 
Mechanical Recycling 
Flotation/Hydrocyclone Process 
Water Bath/Hydrocyclone Process 
Solution/Washing Process 
Solvent/Flotation Process 
Depolymerisation 
New Chemical Recycling Technique for PET 
Recycling in India 
9. BIO-DEGRADABLE PLASTIC FILM 
MADE OUT OF SOYBEANS: A BREAK 
THROUGH INPLASTIC INDUSTRY
10.           BIO-DEGRADABLE PLASTIC: A NEW 
PTIONS FOR ENTREPRENEURS 
11.           LASTIC WASTE RECYCLING TECHNOLIES
ECO FRIENDLY SOLUTION
Plastic and Environment 
Plastic Waste Management Strategies 
Incineration 
Recycling 
Mechanical Recycling 
Recycling to Feedstock and Energy 
Process Components 
Prereatment 
Liquefation 
Pyrolysis 
Co-processing 
Hydrocracking 
Commercial Technologies 
BP Technology 
CFFLS Pyrolysis Technology 
Bevan Pyrolysis Technology 
German Liquefaction Technology 
Incineration Technology with Energy Recovery
Indian Scenario 
Conclusions and Future Outlook 
12. BIO-DEGRADABLE PLASTICS: THE 
ECO-FRIENDLY ALTERNATIVE 
13. HOW TO MINIMISE THE IMPACT OFPACKAGING
MATERIALS ON THE ENVIRONMENT 
Source Reduction 
Recycling 
Incineration 
Landfill 
How do we measure up 
14. ENVIRONMENTAL MANAGEMENT 
SYSTEM STANDARDS ISO 14000 
ISO TC 207 and Development of ISO 14000 
What is an EMS? 
Benefits 
Uptake by Business 
EMS (ISO 14000) Pilot Programme 
15. ENVIRONMENTAL LEGISLATIONAND REGULATION 
Principles 
European Economic Area (EEA) Environmenta Regulation
with Reference to SMEâ€TM
Trade and the Environment International 
Trade Centre (ITC) 
Environmental Restrictions on trade 
16. DEGRADATION OF PLASTIC
BYFUNGIIN CONTRARY 
17. “BIOPOL“ (PHB-CO-PHV) ARE PRODUCED   ALREADY COMMERCIALLY. 
Biodegradable Polymers for Medicine 
18. BIODEGRADABLE PLASTICS 
19. PROCESSING OF SYNTHETIC AND
NATURALLY-OCCURRING POLYMERS 
20. INJECTION MOLDING OF PLASTICS 
FROM AGRICULTURAL MATERIALS 
21.   PRODUCTION OF DEGRADABLE PLASTIC
FROM EGG SHELL MEMBRANE PROTEINS 
22. PHOTO-AND BIO-DEGRADABLE PLASTIC
Technology Description 
Innovative Aspects 
Application Fields 
Status 
Intellectual Property Status 
Business Potential 
23. BIOPOLYMERS 
Biodegradable Materials 
Water Absorbing Materials Based on Starch 
Chitin-Chitosan 
Physicochemical and Physical Properties 
Biomedical Applications 
24. ENVIRONMENTAL PLASTICS 
Introduction 
Feature 
Application 
CALFIN C30F & C31F CYPORENE..... 
(Introduction, Feature, Application)
CLEAN-PLAS..... 
(Introduction, Feature, Application) 
25. DEGRADABLE PLASTIC 
Biodegradable Polymers 
Background of The Invention 
Summary of the Invention 
Detailed Description 
Examples 
26. THE PROPOSED PROJECTS FOR INTERNATIONAL 
ECONOMIC ANDTECHNICAL COOPERATION 
Project Survey 
27. RE-NEW STARCH POLYMERS 
28. NEW PLASTIC MADE FROM POTATO 
PEELS IS DEGRADABLE, INEXPENSIVE,
AND ENERGY CONSERVING 
Food Wastes can be used to Produce 100% 
Degradable Plastic 
The Future is Promising for Degradable Plastic.
29. PACKAGING REGULATIONS IN THE EUROPEAN
UNION INNOVATIONS IN PET 
30. PACKAGING WITH PET BOTTLES 
PET - a packaging plastics on the up and up 
The PET mineral Water Bottle-Still Waiting 
in the Wings 
Savings not only in Weight but also in Fuel 
Recycling Quota up to 100 Per Cent 
31. STARCH BASED BIODEGRADABLE 
PLASTICS 
Raw Materials: 
Uses 
32. BIOPLASTICS 
Introduction 
Aiming for Biodegradable and Ecofriendly 
Products 
The Problem of Plastic 
The Solutions for Plastic 
Biopol 
General Structure of PHA and Some 
Representative Members 
Properties of PHB 
Production of PHA by Genetically Engineered 
Plants 
Production of PHA in Genetically Engineered 
Bacteria 
Price Factor 
Possible Applications of PHAs 
Industrial Production of PHAs and Other 
Biodegradable Plastics 
Biolac 
Conclusion 
33. PET PRE-FORM FROM PET RESIN 
Introduction 
Uses 
Properties 
Market Survey 
Permeation Coefficient 
Manufacturing Process of PET Pre-form 
PROCESS FLOW SHEET 
List of Plant & Machinery 
List of Raw Material 
Plant/Machinery Suppliers 
Overseas Suppliers of Machinery 
PET Technology Suppliers 
Raw Material Suppliers 
Plant Economics 
34. PET BOTTLES FROM PRE-FORM PET 
Introduction 
Injection Molding Machines 
Blow Molding 
Uses 
Properties 
Chemical Resistance, Environment Friendly 
Manufacturing Process 
List of Plant & Machinery 
List of Raw Material 
Plant/Machinery Suppliers 
Overseas Suppliers of Machinery 
Raw Material Suppliers 
Market Survey 
Plant Economics
35. INTERNATIONAL ENVIRONMENT ORGANISATIONS 

 

HOW TO MINIMISE THE IMPACT OF PACKAGING MATERIALS ON THE ENVIRONMENT

One can be held hostage behing the shopping cart. In fact, those bottles, jars, cans, tubes, pouches, boxes, blister packs, sachets; in varied forms, shapes, sizes, colours, labels and attraction can be very powerful in the making of choices among products and brands. This ability of packages to make decision in man's behalf and, perhaps, "brainwash" his consciousness is what makes packaging a great salesman in this modern lifestyle.

Packaging is indispensable in living. Primarily, it allows food to be distributed efficiently keeping desired product quality and reaching areas across land, air and seas. Undeniably, packaging mirrors the prefences of customers and the direction people are heading to. Packaging is indeed a part of who we are - some-times wasteful, sometimes misleading, sometimes dull, sometimes full of life. Some even say that the history of present-day civilisation can be told by analysing the evolution of packages used over a given length of time. The study on the mother of all landfills in New York by a great garbologist named William Rathje revealed very interesting information about what people were reading, eating, consuming, and throwing.

Packaging pervades daily life as it can be found virtually everywhere. Used packages are seen floating on blue waters of lying on verdant greens. When everything seems doing well, people often times ignore packaging's value and rarely think about it apart from the product it contains. Over the years, there has been an improved appreciation of the roles of packaging in enhancing product sales appeal and distribution. People come to know the products of the world because there are shipping containers and creates to carry them. In the global trade perspective, packaging is aptly described as a language people understand. But there is the other side of packaging. When people struggle to open up packages, it becomes a source of irritation. When over-designed, packaging makes products not affordable and non-competitive. And when empty packages are not disposed of properly, they contribute to litter or overflowing landfills.

Consequently, packaging becomes an enemy or a foe of the environment. From a helpful and important beginning such is a miserable and ungrateful destiny. (But then, that is what life is all about - the beginning has to have an ending).

Today, the level of understanding between industry, on the one hand, and environmentalist and the general public, on the other, still leaves so much to be desired. Barriers have yet to be torn down to successfully match the environmental concerns of both the consumers and the packaging industry. Possibly, one way to bring about a healthy partnership in addressing environmental issues is through sharing of information to minimise or cushion the negative influences of uncertain situations.

The environment is everything and everywhere. Through its stages, products, packages and processes impact upon the environment. Environmental issues are never straightforward nor are cut and dried. Hence, absolute claim on environmental soundness of products, packages and processes is difficult if not impossible to justify.

It is wrong to believe that we can go on taking from the environment and not giving back in return. Each one should realise that "sustainable development" requires long period of time to ensure that suporting ecosystems do not jeopardise the continuing improvement of the quality of human life. Therefore, man should only take what he needs and allow the environment to replenish itself and be always prepared for future generations.

It is also wrong to believe that pollution only comes from big companies or industry operations such as chemicals, oil refineries, electrical utilities, vehicle and food manufacturing. All produce wastes whose impact may be relative but no technology can be have zero environmental impact.

Nonetheless, consumers should not feel guilty of packaging as most of them today respond to consumer needs. To a very large extent, consumers and product processors dictate upon packaging suppliers, the materials and forms needed to push selling efforts. One should be reminded, however, that minimising environmental impact of food packaging should not compromise food safety, quality and nutrition presently provided to benefit consumers.

Where are we Today

Most countries are now facing tough solid waste management challenges in how and where to dispose of the garbage that is piling up each passing year. Landfill capacity is declining and finding new sites is often-times met by communities with fears and objections. Consequently, local solid waste management officials are faced with collecting more and more garbage to dispose of in fewer and fewer landfills.

But this is not to say that the packaging industry is producing more wastes relative to the national economic growth. In fact, the ratio of packaging production relative to GNP growth exhibits decreasing trend as a country improves from being least developed to become an industrialised one. This is one proof that packaging does save. For example, ratio of packaging to GNP in industrialised countries is reported at 1.6-1.8% in developed economics, the ratio is about 1.9-2.0%. In developing or least developed countries, such ratio is estimated at greater than 2.0%. This may be inconclusive statistics to prove the correlation between packaging consumption and gross national products; however, no one can deny, that as a nation progresses, she begins to appreciate the influential roles of packaging in product protection, sales enchancement and keep minimum cost of production and distribution. And in her sophisticated systems and equipment, optimisation of resources is undeniably forming part of the business economic lifeline.

Packaging, particularly plastics packaging, has always been charged as a major culprit in the mountain-size solid waste disposal problem. As a result, the packaging industry faces increased public and legislative pressures which may be politically expendient, but do little to truly reduce the amount of solid waste generated. Thus, the packaging industry should bring to the fore technology breakthroughs and sound information which will be helpful in the formulation of solid waste disposal blueprints, which problem is a complex one. A simplistic solution may do more harm than good. As what has often been said about finding solutions on environmental problems - "the problem is emotional, the solution is technical. The decision is political".

In their own home-grounds, packaging users and suppliers can begin to share in minimising the negative impact of packaging in the environment by incorporating environmental factors (e.g., ultimate disposal of used or empty packages) into the packaging designs. This will have real and positive impacts on both the amount of solid wastes and the methods utilised to manage it. For example, coding plastics containers with recycling codes is not only a tool to facilitate sorting activities by consumers but also serves as a reminder to recycle articles. These little but powerful messages, hopefully, also symbolise the cooperative undertaking needed in environmental protection. Each one has his role to play. No one can carry the responsibility of protecting the environment all by himself.

What options do we have

The hierarchy of solid waste solutions logically begins with source reduction, followed by recycling, incineration and landfilling. Industry embraces source reduction and recycling as business recourse. A company should avoid the use of insufficient materials which may result to increased product wastage due to breakage, spoilage and product deterioration.

1. Source Reduction

Less materials means reduced material to fill garbage bins. Reduced material consumption also means reduced pollution sources, and hopefully, lower packaging cost. In this very competitive marketplace, it does not seem logical to use more materials than necessary. On the contrary, research and development activities on packaging should be accelerated to reduce material consumption but still provide the needed protection and overall performance. This move can also interpreted as providing value added. To name a few, source reduction can achieved by :

Lightweight/Down gauged Packaging

Refillable Packages

Distribution and Transport Packaging

Packages for Concentrated Products

Reduced Product Protection

Doing away with secondary packs

"Rationalized" package structures

Package size reduction

Bulk sizes

Minimizing material consumption is one of the simplest and most effective methods of improving a pack's environmental performance. Many products use extra packaging to help obtain high quality and premium positioning. However, through creative graphics and well-designed structure and graphics, similar results can be achieved with minimum amount of materials. Source reduction need not also be at the expense of convenience value-added packaging features. It need not be expensive to design and use environmentally - sound packaging.

Lightweight of packaging materials is a continuing goal of designers, packaging users and suppliers. Packaging designers have been able to achieve these reductions while maintaining or improving protection, convenience and communication functions of the packaging. Plastics packaging growth is due to its lightweight attributes as well as its lower cost, energy savings, durability and strength.

Reducing pack sizes is a tough challenge to the packaging designers who also have to meet all the various requirements for legal information and bar codes on each product. What can be resorted to include simple clear design solutions, with careful selection of colour, type and imagery, the latter being an important consideration in brand management. Another challenge to the packaging designer when making smaller pack sizes is to ensure that the pack retains its shelf impact.

Source reduction may also involve the elimination of secondary packaging or other package features, an example of which is a toothpaste tube without the folding carton. Migros, a major European supermarket chain, experienced initial reduction of sales volume when consumers were unsure why the cartons had disappeared. Sales immediately returned to their former sales volume levels after Migros explained to the consumers the environmental reason or benefit for such change. This experience brings about the importance of communicating to consumers in the successful minimisation of packaging imapct on the environment.

In terms of toxic or hazardous chemicals, the voluntary elimination of CFC is a move wisely taken. Chlorofluorocarbons which are synthetic or man-made chemical compound that contain chlorine, fluorine and carbon atoms and are used as synthetic foam, expanded sheets, refrigerants, solvents and sterilant have been proven to damage the ozone layer. Included in this category is the reduction of dioxin. Many of the chemicals used in processing involve reduced use of chlorine gas in the bleaching process by -(a) use of peroxide in early stages or multi-stage bleaching process, (b) use of less chlorine gas through substitution of chlorine dioxide.

At this point, let us look into distribution packaging, a part of packaging which is often unseen by consumers. A well-designed distribution packaging ensures products arrive from the manufacturer with minimal damage or spoilage. Damaged products are wasteful and also contribute to solid wate. It is possible to redduce distribution packaging without compromising product protection. Presently available are paper grades which are lightweight but strong.

Abroad, a number of product manufacturers are testing new refillable packages for products such as detergents wherein customers buy durable containers for the product and subsequently purchase smaller packages of the product which can be placed in the container and mixed with water. These designs achieve high product quality while reducing the total amount of waste since repeat purchases are of smaller packages.

2. Recycling

Recycling initiatives is intended to reduce problems associated with waste disposal and to save raw materials. In the process, reduced packaging cost can also be achieved. Recycling can only be advantageous when it results to reduced packaging cost and does not jeopardise product integrity and public safety. However, a material cannot be judged to be environmentally sound only because it can be recycled. Recycling of a material is itself an industrial process with consequent environmental impact. The use of fuels and the wastes from preparing, collecting, sorting and transporting recyclables should be considered to come up with more meaningful measurement of its overall performance. It cannot be considered environmentally beneficial to recycle if the process uses more resource and energy than gained.

Recycled materials can be (a) used as its original article, (b) used to produce articles other than original use, (c) converted back to its raw material forms, (d) used for energy recovery.

The Packaging and Industrial Film Association (PIFA) in Europe conducted a study to show that in some instances the recovery of energy, by using waste plastics film as a substitute fuel in power generation process, has greater environmental advantages than recycling such films into reusable/recycled form. Instead, the waste plastic films were better incinerated and the heat energy recovered. The varying grades, thickness, quantity of the plastic film waste and the degree of contamination do not justify recycling.

3. Incineration

Incineration of solid waste reduces its volume by as much as 90% and its weight by 80%, substantially shrinking the overall amount of waste to be land filled. Recovery of the energy generated by incineration can offset some waste disposal costs.

Potentially harmful emissions from burning of solid waste, such as particulates, carbon monoxide, nitrogen oxides, hydrocarbons, hydrochloric acid, sulphur oxides and trace amounts of heavy metal are controlled in modern plants by maintaining proper combustion conditions, and by the use of pollution control devices such as electrostatic precipitators, wet and dry scrubbers and "baghouses".

In modern incinerator, furnace temperatures are guaranteed to achieve 1800oF for at least one second, and maintained under all conditions using auxiliary burners. It is reported that organic compounds in the flue gases will be destroyed by temperatures higher that 1500oF. Incineration plants using these methods guarantee effective eission control.

To further make incineration as an acceptable solid waste disposal option, a growing number of product and packaging manufacturers are now phasing out the use of pigments and dyes that are the sources of heavy metals, substituting more environmentally benign materials.

4. Landfill

New landfill regulations are forcing the closure of hundreds of poorly operated landfills and dumps generating toxic lactates which can affect soil and ground water. Sitting of new landfills is difficult; thus, landfill capacity is diminishing rapidly.

Organic waste is the source of much of the toxic leach ate and dangerous methane emissions from landfill. How toxic leach ate can be reduced to the minimum, if not totally eliminated, is an important package design considerations. Plastics, because of their inertness, are good stabilizing material in landfill and do not leach contaminants.

The role of biodegradable packaging. Misconceptions about the behavior of materials in landfills, combined with the capacity shortage and mistaken ideas about the composition of the waste stream have caused the media and legislators to turn to the use of biodegradable plastics. The ability of a material to biodegrade, or breakdown after its useful life is over, is severely inhibited in properly operated landfills. In fact many organic materials have been excavated intact from landfills decades after being deposited. Thus, mandating biodegradability as solution to solid waste disposal will do nothing to ease the landfill capacity problem.

Degradable plastics may have some limited applications in areas such as litter control. But concerns about premature breakdown of packaging and possible contamination mean that degradabloes have little future as primary packaging for food and beverages.

How do we measure up

How do we approach our objective on minimising the impact of packaging on the environment? What factors should guide us in designing environmentally acceptable packages and packaging systems?

On broad terms, the following serve as criteria or can be referred to in deciding which materials is preferred in specific packaging application:

Consumption of raw materials, water energy

Burden on air, water by materials and manufacturing processes

Weight and volume of materials

In more specific terms, the yardstick to guide coming up with packages and systems which results to the least negative environmental impact are :

Lowest possible consumption of raw materials and energy

Lowest possible burden on air and water from manufacture

Distribution, use and disposal

Optimal use of space capacity

Lowest possible contribution to litter problem

Reuse/Recyclable/Disposable

Lowest possible weight and volume

When assessing the environmental-soundness of alternatives, evaluations must consider the Total Packaging System or all materials which make the whole lot, such as :

Consumer or retail packaging

Transport packaging

Packaging components (e.g. labels, closures, adhesives, strapping, etc.)

Retrieval, Cleaning, Washing

Other transport and storage inputs

An important term in environmental assessment is Life Cycle Analysis or LCA which is a method used to quantify environmental burdens based on an inventory of environmental factors for a produce, process or activity from the extraction of raw materials to the final disposal. It should be viewed as a management tool to identify (ultimately) how to decrease environmental impact.

Let us review and understand the important environmental features of packaging materials as follows:

Paper - a renewable, natural material

Metals (aluminum, steel, tin) - only tin is reported to be short in supply. All require a large amount of energy in their extraction and processing, aluminum most of all.

Glass - abundant raw materials, energy intensive production, heavy containers.

Plastics - nearly all oil-based (but only 1% of the total consumption of oil is used for plastics packaging), versatile, lightweight.

In all of these discussion, still, preferred packaging position is ranked as follows:

[ol]

  • 1. No packaging
  • 2. Minimal packaging
  • 3. Returnable, Refillable, Reusable
  • 4. Recyclable packaging/Recycled material in packaging
  • [/ol]

    What can accompany do

    A company should be aware that public's perception of an environmental hazard can be more powerful than the hazard itself. Certain packaging practices and materials may be widely acceptable or fall into disfavor without any basis in logic or in technical evidence. This is an important message to remembers.

    For example, what does a corporation do when he public perceived that "all plastics are bad", despite substantial evidence to the contrary? Should the company respond to consumer pressures and abandon plastics packaging? Or, should it go against the tide and adopt a program of research and education to set the record straight?

    A strong response a company can take is one that is pro-active, or better still, a preemptive role in bringing about right or technology-sound in formation. Although this is not a guarantee that people will or even try to understand, more often than not, it saves some time from lengthy discussions and debates. And because of high-profile environmental matters occupying in people's mind, a company or an industry must firm up its position on environmental issues. A company should also be reminded that it is difficult to change opinions of people or lobby groups when such opinions are already strongly entrenched.

    The problem is complicated by the fact that environmentalism is a young field, and we are still in the process of discovering the long-term environmental consequences of our products and packaging. Today, our information may tell us that plastics is the best packaging material; tomorrow, a new discovery may point in the direction of paper packaging. How then can companies ensure that that they "do the right thing"?

    Is paper better than plastics? The methodologies of life cycle analysis, used to evaluate the environmental profiles of products and packaging, are still being refined. At one time, paper packaging was thought to be the most environmentally sound packaging materials, because it is biodegrade in modern landfills, which seal off the moisture and air that are needed to break down paper. Hence, plastics have come to be regarded as more recyclable and reusable, as taking less energy to produce and doing more to conserve natural resources. And because they are derived from oil and natural gas, some plastics have energy content near that of fuel oil. Sitting problems for incinerator may change as we learn to control incineration and manage toxic emissions and plastics may be in demand as energy source.

    Which is more environmentally preferred - plastics bags or paper bags? And which is cheaper? Based on most recent studies, the biodegradable alternative is not a solution considering, for one, that it will mess up with the much preferred recycling alternative and it cost at least 50% (it may be more) that the commodity plastics. Between plastics and paper bags, which is more preferred environmentally? In 1988, German Federal Office of Environment came up with the answer in favor of plastics. Making paper bags produced twice as much atmospheric pollutant and 200 times as much waste plastics bags. Paper making require 500 times water needed to make the same amount of polystyrene. And plastics wastes could be incinerated and used to generate energy. It contains approximately the same amount of energy as the oil from which it came.

    Environmental Impact of Manufacture of Carrier Bags -Plastic versus Paper-

     PolyethyleneKraft Paper Unbleached
    Total Energy Consumption67.0 GJ95.0 GJ
    Gaseous Emissins    
    SO2 9.90 kg 19.40 kg
    NOx 6.80 10.20
    CH 3.80 1.20
    CO 1.00 3.00
    Dust 0.50 3.20
    Liquid Effluents    
    COD 0.50 kg 16.40 kg
    BOD5 0.02 9.20
    CH 0.003 (Not Applicable)
    Phenols 0.00010 (Not Applicable)
    Chlororganics (Not Applicable) (Not Applicable)

    "Is biodegradable plastics better than the commodity plastics?" is the essence of the Senate Bill number 1673 sponsored by Senator Juan Flavier and is entitled "An Act providing for the phase-out of plastics bags as packing materials of goods sold or disposed by sari-sari stores, market vendors, department stores and similar establishments and for other purposes". In the Bill's explanatory note, it took mention of the recent flooding of the Metro Manila Area which "again highlighted the precarious balance and status of our environment." The Bill "proposes the phase out of plastics bags in three (3) years, not as the answer, but a practical contribution of our collective efforts to the many demands and needs to solve our environmental problems." After such phase-out period only biodegradable plastics shall be permitted to be used.

    The paper versus plastics and the biodegradable vs non-biodegradable plastics questions need an answer. To some, the technical justification may be convincing in favor of plastics. To others, it may not be so considering the strong emotions against plastics. What is more important, however, is the industry or company taking its commitment on environementalism. In this manner, its moves and strategies are based on a set of beliefs, rightly or wrongly. Otherwise, moves will be all too confusing and costly. Companies would also have to appreciate the environmental commitments of consumers which have been classified according to the different shades of "green". Many surveys reveal that consumers no doubt will always express preference for environmentally focused packages. However, paying extra or higher price for such material does not follow. Again, the detailed strategy of today may not be the same as the strategy of tomorrow. That is why a position or commitment is an expression of assuming a leadership role.

    What else can a company?

    Therefore, a company must make clear its position on the environmental protection issue. It is going to be difficult for company to formulate projects and programs without a policy statement or an overall position to guide the company's environmental initiatives. Some electronic companies, for example, have decided to substitute their plastics cushioning materials with something more environmentally sound. However, most of them are not going to implement such program at higher expense. The cost issue is too real to ignore.

    Numerous ideas to reduce packaging materials consumption include the following:

    Product concentration-removal of unnecessary fillers and waters (many water-based products can be reconstituted by the consumer before use). This allows for an equally substantial reduction in packaging materials required for each use of the product.

    Elimination of Packaging Components-consumer products are often excessively packaged with multi-package systems which are both unnecessary and wasteful. Some packaging components can be eliminated entirely or substantially reduced in volume and/or weight.

    Refillable-reduce chances of being sent for disposal and costs for consumes. But refillable bottles are heavier and more energy is needed to bring them back to the factory for refilling. As reported, it takes five liters of water to wash a dozen of beer bottles.

    Reusable-some packaging may not be efficiently refilled, however, the type of package may be reused in another application, thus reducing the quantity disposed of while supplying the consumer with a valuable alternate commodity.

    Reduction of volume/weight-actual weight or volume of packaging can often be reduced by selection of more efficient materials or redesign of the package shape or size, without compromising the safety and strength of the package. A good shelf impression can be achieved by innovative package shape like flat oval body.

    Reduced transportation packaging-overall packaging can be reduced through the use of durable, reusable, and repairable transportation containers and pallets, or improved more efficient packaging components. Intermediate bulk carriers like bins not only lower transport cost but also facilities handling and actual use in production.

    Bulk selling/Buying-buying and selling in bulk allows for easier use of reusable and refillable packaging while reducing the amount of product packaging and transportation packaging. (Transportation packaging may also be used as consumer packaging.)

    Recyclable/Recycled Materials-incorporating recycled content into the package and by ensuring that packaging is recycled, valuable resources are conserved and reused rather than being landfilled. The inclusion of recycled materials also encourages the economic expansion of materials collection and recycling initiatives in the residential, industrial, commercial and institutional context. Many coextruded bottles and pots consist of recycled material layers sandwiched between a virgin layer and a barrier layer.

    Choose materials that are compatible or easily separable when two or more materials must be used. An example is a mono-material package which consist of PP bottles, PP labels and PP closures. Technically, recycling these materials is not that easy as it may sound. Nonetheless, such pronouncements sound very re-as-Suring.

    Return incentives-Regardless of refill initiatives, incentives such as deposit for returning packaging materials (e.g. glass bottles, metal cans, etc.) have shown to successful in reducing the amount of packaging and recyclable materials going for disposal.

    Identification of packaging components-proper coding of packaging materials with recognized symbols will aid in the sorting and recycling efforts and help consumers to differentiate between recyclable and non-recyclable materials.

    New ideas-environmentally proactive innovation, e.g., paper body labels on plastics cups with perforations to facilitate material separation; water soluble refill pouches for chemicals, cushioning materials made of biodegradable components, on-site processing and filling of mineral water into plastics pouches instead of bottles.

    In the past, companies invested in facilities to put their environmental houses. However, many have reservations to go public with their environmental initiatives fearing the risk of being targeted for things they ae not doing, rather than getting credit for what they have accomplished.

    Moreover, many have conducted studies to examine a number of strategies companies have adopted to minimise the impact of their packaging on the natural environment. Yet one cannot say with certainty what an "environmental-friendly" package is. One cannot point to environmental truths that are static and immutable, across all regions and all times. What may not be recyclable today may be easily recyclable tomorrow. Processes that voraciously consumer energy today may be energy-efficient tomorrow.

    Today's assumptions about packaging and municipal solid waste management will change over time. Landfills, once considered a benign way to deal with waste, may emerge as the environmental nightmare of the 1990s, as more and more aging landfills are identified as contaminating ground water suppliers. Assumptions about degradability-hardly a useful concept when waste is sealed in landfills-may change dramatically if composting becomes more viable and widespread. Waste itself may ultimately be a meaningless term, if all that is discarded is increasingly reused, recycled, or concerted into energy. Perhaps the one packaging principle that will stand the test of time is source reduction. Whether we are dealing with aseptic juice boxes or plastics milk jugs, reducing or eliminating waste at the source will be a concept of lasting value.

    Meanwhile, the challenge on the packaging designer innvolves balancing the packaging needs of the consumer (such as food preservation, product protection, economy, lifestyle considerations) against the demands of environmental protection which may be real or perceived. Industry cannot meet this challenge alone; rather, it is necessary to involve all key stakeholders - consumers, government, retailers, educators, the media - into consensus in pursuing environmental activities.

    This is not to say that there will be agreement among the different players or stakeholders mentioned previously. While most people do not like the adversarial role of activists, they, too, have to be appreciated as they brought the environmental debate and progress into a high plane. Friendly or not, conscious or not, a loose partnership exists among the environmental stakeholders. "Each of us has role to paly in this complex system of checks and balance and knowledge is the best resource we can bring to the table.

    What have you decided?

    Packaging is a significant portion of the solid waste stream, and reducing the amount of waste generated from all sources, will require complex policy decisions and significant changes in solid waste management practices. Packagers are meeting the challenges of aiding solid waste management by incorporating those factors in the packaging design process.

    Reducing the amount of materials in package; improving recyclability; incorporating recycled materials in new package production; making materials safe for incineration and land filling are important conncepts which more package designers are taking into account.

    Industry is also faced with making packages that fit modern lifestyles, packages that offer convenience and ease of use and protection of the products. Packagers are committed to balancing these economic and social considerations with environmental issues to produce packages which meet the use and disposal needs of society.

    In striving to achieve environmental responsibility, society faces daunting tasks. New technologies and infrastructures, as well as fresh insights are needed. Government must create adequate incentives for industry and take advantage of industry's know-how. Corporations must play a non-traditional and sometimes uncomfortable role, acting cooperatively with other corporations. Even more challenging will be the international cooperation needed to address environmental issues that, by nature, transcend national borders. And all the stakeholders in the process need to abandon strictly adversarial postures and recognise that environmental problem is a common problem to all.

    There is a need for better and improved communication among customers, retailers, suppliers and regulatory bodies to prevent over-reacting. This is to ensure that all are looking at the right target in a more rational and less emotional approach.

    The packaging industry should not look at expedient solution to please interest groups; rather, look for environmentally and economically sound solutions. Moreover, the industry not look into dissenting opinions with malice; rather, it should be looked at as needing sound technical information no matter how myopic such interest group may be. After all, it is always right to do right.

    To the government, there is no need to legislate the societal aspect of packaging. Consumers hold the only necessary weapons right in his own hand.

    In view of these challenges, the packaging industry can either practice sound environmental strategy, and reap competitive advantage in the process, or be forced into playing reactive or follower role, at a far greater cost. Indeed, the costs of inaction can no longer be seen from the individual corporate perspective; the costs and consequences or our actions have taken on a global dimension.

    "Among the partners, the packaging industry is best positioned and equipped to take the leadership role and effect meaningful environmental progress-by virtue of its investment in technology, its development of disciplines, existing establishments and infrastructures, and the breadth of its influence all along the supply and demand chain. All of us, as stake-holders and partners, now need to support the packaging industry as it leads the emerging partnership for progress."

     

     

    ABOUT NPCS

     

    NIIR PROJECT CONSULTANCY SERVICES (NPCS) is a reliable name in the industrial world for offering integrated technical consultancy services. NPCS is manned by engineers, planners, specialists, financial experts, economic analysts and design specialists with extensive experience in the related industries.

    Our various services are: Detailed Project Report,  Business Plan for Manufacturing Plant, Start-up Ideas, Business Ideas for Entrepreneurs, Start up Business Opportunities, entrepreneurship projects, Successful Business Plan, Industry Trends, Market Research, Manufacturing Process, Machinery, Raw Materials, project report, Cost and Revenue, Pre-feasibility study for Profitable Manufacturing Business, Project Identification, Project Feasibility and Market Study, Identification of Profitable Industrial Project Opportunities, Business Opportunities, Investment Opportunities for Most Profitable Business in India, Manufacturing Business Ideas, Preparation of Project Profile, Pre-Investment and Pre-Feasibility Study, Market Research Study, Preparation of Techno-Economic Feasibility Report, Identification and Section of Plant, Process, Equipment, General Guidance, Startup Help, Technical and Commercial Counseling for setting up new industrial project and Most Profitable Small Scale Business.

    NPCS also publishes varies process technology, technical, reference, self employment and startup books, directory, business and industry database, bankable detailed project report, market research report on various industries, small scale industry and profit making business. Besides being used by manufacturers, industrialists and entrepreneurs, our publications are also used by professionals including project engineers, information services bureau, consultants and project consultancy firms as one of the input in their research.

    Our Detailed Project report aims at providing all the critical data required by any entrepreneur vying to venture into Project. While expanding a current business or while venturing into new business, entrepreneurs are often faced with the dilemma of zeroing in on a suitable product/line.

     


    And before diversifying/venturing into any product, wish to study the following aspects of the identified product:


    • Good Present/Future Demand
    • Export-Import Market Potential
    • Raw Material & Manpower Availability
    • Project Costs and Payback Period


    We at NPCS, through our reliable expertise in the project consultancy and market research field, Provides exhaustive information about the project, which satisfies all the above mentioned requirements and has high growth potential in the markets. And through our report we aim to help you make sound and informed business decision.

     

    The report contains all the data which will help an entrepreneur find answers to questions like:

    • Why I should invest in this project?
    • What will drive the growth of the product?
    • What are the costs involved?
    • What will be the market potential?


    The report first focuses on enhancing the basic knowledge of the entrepreneur about the main product, by elucidating details like product definition, its uses and applications, industry segmentation as well as an overall overview of the industry sector in India. The report then helps an entrepreneur identify the target customer group of its product. It further helps in making sound investment decision by listing and then elaborating on factors that will contribute to the growth of product consumption in India and also talks about the foreign trade of the product along with the list of top importing and top exporting countries. Report includes graphical representation and forecasts of key data discussed in the above mentioned segment. It further explicates the growth potential of the product.

    The report includes other market data like key players in the Industry segment along with their contact information and recent developments. It includes crucial information like raw material requirements, list of machinery and manufacturing process for the plant. Core project financials like plant capacity, costs involved in setting up of project, working capital requirements, projected revenue and profit are further listed in the report.


    Reasons for buying the report:

    • This report helps you to identify a profitable project for investing or diversifying into by throwing light to crucial areas like industry size, demand of the product and reasons for investing in the product.

    • This report provides vital information on the product like its definition, characteristics and segmentation.

    • This report helps you market and place the product correctly by identifying the target customer group of the product.

    • This report helps you understand the viability of the project by disclosing details like raw materials required, manufacturing process, project costs and snapshot of other project financials.

    • The report provides forecasts of key parameters which helps to anticipate the industry performance and make sound business decision.

     

    Our Approach:


    • Our research reports broadly cover Indian markets, present analysis, outlook and forecast.

    • The market forecasts are developed on the basis of secondary research and are cross-validated through interactions with the industry players. 

    • We use reliable sources of information and databases.  And information from such sources is processed by us and included in the report.

     

    Our Market Survey cum Detailed Techno Economic Feasibility Report Contains following information:

     

     

    Ø  Introduction

    ·         Project Introduction

    ·         Project Objective and Strategy

    ·         Concise History of the Product

    ·         Properties

    ·         BIS (Bureau of Indian Standards) Provision & Specification

    ·         Uses & Applications

     

    Ø  Market Study and Assessment

    ·         Current Indian Market Scenario

    ·         Present Market Demand and Supply

    ·         Estimated Future Market Demand and Forecast

    ·         Statistics of Import & Export

    ·         Names & Addresses of Existing Units (Present Players)

    ·         Market Opportunity

     

    Ø  Raw Material

    ·         List of Raw Materials

    ·         Properties of Raw Materials

    ·         Prescribed Quality of Raw Materials

    ·         List of Suppliers and Manufacturers

     

    Ø  Personnel (Manpower) Requirements

    ·         Requirement of Staff & Labor (Skilled and Unskilled) Managerial, Technical, Office Staff and Marketing Personnel

     

    Ø  Plant and Machinery

    ·         List of Plant & Machinery

    ·         Miscellaneous Items

    ·         Appliances & Equipments

    ·         Laboratory Equipments & Accessories

    ·         Electrification

    ·         Electric Load & Water

    ·         Maintenance Cost

    ·         Sources of Plant & Machinery (Suppliers and Manufacturers)

     

    Ø  Manufacturing Process and Formulations

    ·         Detailed Process of Manufacture with Formulation

    ·         Packaging Required

    ·         Process Flow Sheet Diagram

     

    Ø  Infrastructure and Utilities

    ·         Project Location

    ·         Requirement of Land Area

    ·         Rates of the Land

    ·         Built Up Area

    ·         Construction Schedule

    ·         Plant Layout and Requirement of Utilities

     

    Project at a Glance

    Along with financial details as under:

     

      •     Assumptions for Profitability workings

      •    Plant Economics

      •    Production Schedule

      •    Land & Building

                Factory Land & Building

                Site Development Expenses

      •    Plant & Machinery

                 Indigenous Machineries

                Other Machineries (Miscellaneous, Laboratory etc.)

      •    Other Fixed Assets

                Furniture & Fixtures

                Pre-operative and Preliminary Expenses

                Technical Knowhow

                Provision of Contingencies

      •   Working Capital Requirement Per Month

                 Raw Material

                Packing Material

                Lab & ETP Chemical Cost

               Consumable Store

      •   Overheads Required Per Month And Per Annum

             Utilities & Overheads (Power, Water and Fuel Expenses etc.)

                 Royalty and Other Charges

                Selling and Distribution Expenses

      •    Salary and Wages

      •    Turnover Per Annum

      •   Share Capital

                Equity Capital

                Preference Share Capital

     

      •    Annexure 1:: Cost of Project and Means of Finance

      •    Annexure 2::  Profitability and Net Cash Accruals

                    Revenue/Income/Realisation

                    Expenses/Cost of Products/Services/Items

                    Gross Profit

                    Financial Charges     

                    Total Cost of Sales

                    Net Profit After Taxes

                    Net Cash Accruals

      •   Annexure 3 :: Assessment of Working Capital requirements

                    Current Assets

                    Gross Working. Capital

                    Current Liabilities

                    Net Working Capital

                    Working Note for Calculation of Work-in-process

      •    Annexure 4 :: Sources and Disposition of Funds

      •    Annexure 5 :: Projected Balance Sheets

                    ROI (Average of Fixed Assets)

                    RONW (Average of Share Capital)

                    ROI (Average of Total Assets)

      •    Annexure 6 :: Profitability ratios

                    D.S.C.R

                    Earnings Per Share (EPS)

                   

                 Debt Equity Ratio

            Annexure 7   :: Break-Even Analysis

                    Variable Cost & Expenses

                    Semi-Var./Semi-Fixed Exp.

                    Profit Volume Ratio (PVR)

                    Fixed Expenses / Cost 

                    B.E.P

      •   Annexure 8 to 11:: Sensitivity Analysis-Price/Volume

                Resultant N.P.B.T

                Resultant D.S.C.R

       Resultant PV Ratio

       Resultant DER

      Resultant ROI

              Resultant BEP

      •    Annexure 12 :: Shareholding Pattern and Stake Status

            Equity Capital

            Preference Share Capital

      •   Annexure 13 :: Quantitative Details-Output/Sales/Stocks

            Determined Capacity P.A of Products/Services

            Achievable Efficiency/Yield % of Products/Services/Items 

            Net Usable Load/Capacity of Products/Services/Items   

           Expected Sales/ Revenue/ Income of Products/ Services/ Items   

      •    Annexure 14 :: Product wise domestic Sales Realisation

      •    Annexure 15 :: Total Raw Material Cost

      •    Annexure 16 :: Raw Material Cost per unit

      •    Annexure 17 :: Total Lab & ETP Chemical Cost

      •    Annexure 18  :: Consumables, Store etc.,

      •    Annexure 19  :: Packing Material Cost

      •    Annexure 20  :: Packing Material Cost Per Unit

      •    Annexure 21 :: Employees Expenses

      •    Annexure 22 :: Fuel Expenses

      •    Annexure 23 :: Power/Electricity Expenses

      •    Annexure 24 :: Royalty & Other Charges

      •    Annexure 25 :: Repairs & Maintenance Exp.

      •    Annexure 26 :: Other Mfg. Expenses

      •    Annexure 27 :: Administration Expenses

      •    Annexure 28 :: Selling Expenses

      •    Annexure 29 :: Depreciation Charges – as per Books (Total)

      •   Annexure 30   :: Depreciation Charges – as per Books (P & M)

      •   Annexure 31   :: Depreciation Charges - As per IT Act WDV (Total)

      •   Annexure 32   :: Depreciation Charges - As per IT Act WDV (P & M)

      •   Annexure 33   :: Interest and Repayment - Term Loans

      •   Annexure 34   :: Tax on Profits

      •   Annexure 35   ::Projected Pay-Back Period And IRR