Degradable Bags |
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Degradable Bags Waste Bags and Sacks Bin Liners Polythene Film |
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For all your degradable bags needs |
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Degradable BagsBuy degradable packaging or read our environmental plastics guide now. What are eco-friendly bagsEnvironmental bags are made in such a way that its material can biodegrade which is a process by which organic substances are broken down by the enzymes produced by living organisms. What eco-friendly bags are made of?Eco-friendly bags can be made from many different sources and materials such as starch based polymers, polyesters (bacteria based polymers), starch or polyester blends, oxo-biodegradable polymers, photodegradable polymers and water-soluble polymers. Biodegradable plastic bagsBiodegradable plastic bags degrade in a short time when disposed of in special landfills by the action of bacteria, some of the common forms of biodegradable bags include: kitchen waste and refuse bags, bin liners, carrier bags and standard bags. Differences between degradable and biodegradableWe say that something degrade when very large molecules are broken into smaller molecules or fragments aerobically, that means oxygen is incorporated into these molecular fragments. As the molecules become much smaller they become weak and likely to break as a result of oxidative degradation. Biodegradation instead is the process by which microorganisms such as bacteria, fungi or algae, convert materials into biomass, carbon dioxide and water. So the main differences between 'degradable' and 'biodegradable' are first: heat, moisture and/or UV exposure most often causes the degradation of a degradable product, whereas microorganisms degrade a biodegradable product and second: degradable products tend to take much longer to break down into carbon dioxide, biomass and water. When degradable plastics break down into smaller molecules, eventually they will be small enough to be consumed by microorganisms and so biodegradation occurs. In essence then, all degradable films will eventually biodegrade but at different speeds. For those that care about the environment, there are biodegradable alternatives to polythene for practically every type of packaging, be sure to check our recommended suppliers for more options. Biodegradable BagsThe following websites concentrate on the supply of biodegradable bags
Biodegradable Bags 2u
Discount Biodegradable Bags
Biodegradable Bags 2u
Discount Biodegradable Bags
Starch Bags
Biodegradable Plastic |
Manufacturers of biodegradable packaging
Polybags - Eco packaging Environmentally friendly bags and packagingThe following are websites selling or giving information on where to buy many ranges of environmentally friendly packaging including biodegradable bags but also covering other green packaging suck as biodegradable void fill for protecting goods in transit.
Environmental Bags
Environmentally Friendly Bags
Eco Bag
Enviro Bag Compost BagsThese sites give information and advice on where to buy compost bags for gardening, disposing of household waste in an eco-friendly manner or for specialist green waste disposal such as for dog waste.
Compo Bag
Compost Bag Degradable bags and Recycled bagsSome environmentally responsible manufacturers offer the facility to re-use recycled polymer from reclaimed plastic bags to make the majority of their products (non-recycled polymer is known as virgin polymer). Another alternative to purely biodegradable bags made from natural products such as starch is the use of degradable bags where an additive helps break down a polythene bag quicker than usual. The following sites give more information on recycling polythene bags and degradable plastic bags.
Degradable Bags
Recycled Bags |
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Research & ResourcesPackagingKnowledge: references and news from the flexible polythene packaging industry. Including these articles on degradable and biodegradable bags and compobags. PlasticBags.uk.com: Free packaging directory where businesses can add their bags, film and biodegradable product listings for free. Browse websites about environmentally friendly packaging and biodegradable bags. Goldstork: a private directory of interesting, unusual and off-beat websites. Visit Goldstork environmentally friendly biodegradable bags vault. |
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