Biodegradable products

Polybags Ltd. now manufacture and stock a wide range of eco-friendly green packaging and biodegradable products to suit your needs and help towards a better environment (both PolyBio and Biodegradable). These include kitchen waste and refuse bags, bin liners, carrier bags and standard bags developed in Polybags laboratories in conjunction with the Polymer Research Department at the London Metropolitan University.

Why environmental bags has become a popular search term

Bioplastics – where do they come from

This is the second mail in a short series in which the authour sees at issues surrounding plastics recycling in Europe, and challenges associated with so-called green bioplastics and biodegradation.

Different Kinds of Eco-Friendly Bags

Eco-friendly bags have become a dominant feature in the promotional products industry particularly because there has been an increased awareness in the need for the sustainability of the environment. Most organizations have manufactured the selection to use these bags amid their promotional campaigns because the bags are environmentally friendly nevertheless also because they can be manufactured in a stylish method and this makes them see superb. There is frequently a definite boost in the image of a company that uses such products for their promotional campaign. But what are the alternative kinds of Eco-friendly bags that are on offer?

CARRY in, CARRY out:ALWAYS, that means all hike, all time, all location! the only contrast to your pack weight should be the food that you have consumed, not by the waste thatyou have left behind.with big disappointment and disgust I have seen lots of waste on several long distance hikes.The worst experience would have to be on Overland Track coming across used sanitary products,yes in the middle of apristine alpine location! These do not smash down, specific at altitude, transport them out in environmental bags or apoo pot (read below)and dispose of properly or Ladies better still think utilising menstrual cups instead! Much better for the environment, hygienic and less weight to transport in or out!

Biopack offer eco-friendly packaging selections

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3.1 Global Compostable Bags Sales Market Share by Players

Growing Awareness about of Biodegradable Plastic Bags and Sacks Industry

In the stop, the global Biodegradable Plastic Bags and SacksMarket provides an overall research conclusion and market feasibility of investing in a new project is evaluated. Global Complete Biodegradable Plastic Bags and SacksMarket is a beneficial and proper origin of guidance and mode for individuals and companies concerned with the sales of the market.

Biodegradable plastic

New!!: Biodegradable plastic and Fossil fuel · See more »

Clare Biodegradable Packaging Limited

Satisfy due diligence requirments on Clare Biodegradable Packaging Limited in one single 'efficient' search. Run full background checks for Fitness and Probity on the directours of Clare Biodegradable Packaging Limited and Anti-Money Laundering checks (AML checks) on Clare Biodegradable Packaging Limited

Biodegradable Bags for Life

It has come to my attention that numerous abortion clinics in our region are utilising plastic bags instead of the kind of biodegradable bags one can easily come by when surfing on the internet. In fact, I only called the local office of Planned Parenthood in Wilmington, NC. I found that they, also, are utilising normal plastic bags for all of their waste disposal requirements.

24 Responses to Compostable plastics and bioplastics – and why they aren’t the “green” solution

Hi Ness, thanks for your comment. I in reality have an honours degree in biochemistry, and am well aware of the complexities around genetic engineering, and indeed, how there is a lot of gross information out there. I only wanted to touch here on the matter that bioplastics use GM corn as it is something people often ask about. But there is plenty more to be said! Perhaps I should have left it out, rather than touch on it.


Bioplastics can take different length of times to totally compost, based on the material and are meant to be composted in a commercial composting facility, where higher composting temperatures can be reached and is between 90-180 days. Most existing international standards require biodegradation of 60% within 180 days along with certain other criteria for the resin or product to be called compostable. It is also important to make the distinction between degradable vs. biodegradable vs. compostable as often these terms are used interchangeably.

Biodegradable Plastic

Biodegradable Plastic is plastic which will degrade from the action of naturally occurring microorganism, such as bacteria, fungi etc. over a period of time. Note, that there is no requirement for leaving "no toxic residue", and as well as no requirement for the time it needs to take to biodegrade.

Recycling is also important for the environmental and for that we also have a recycled bags page with interesting information.

Degradable Plastic

Degradable plastic includes all classes of degradable plastic including the biodegradable and compostable. However, plastic that is not biodegradable or compostable usually use the label Degradable plastic. Most of the products using the label Degradable plastic, degrade as result of physical and chemical impact. Biological activity is not a significant part of the degradation of these products, or the process is too slow to earn the classification Biodegradable or Compostable.

Types of Degradable Plastic


Some degradable plastic products are based on starch derived from maize. These materials predominantly require an active microbial environment such as landfill or composting before they will degrade some will totally degrade in such an environment but others will only perforate, and the plastic component will not degrade. The remaining plastic particles can e harmful to soil, birds and other wildlife. Whilst using renewable ingredients may seem attractive in principle, they do not offer the best way forward.


Another type of degradable plastic uses aliphatic polyesters, which are relatively expensive. In the same manner as starch, they rely on microbial activity in compost or landfills before they will degrade.


These will degrade when exposed to sunlight, but will not degrade in a landfill, a sewer, or other dark environment.


The products above degrade by a process of HYDRO-degradation, but the most useful and economic of the new technologies produces plastic, which degrades by a process of OXOdegradation. This technology is based on a small amount of pro-degradant additive (typically 3%) being introduced into the conventional manufacturing process, thereby changing the behavior of the plastic. This does not rely on microbes for the degradation of the plastic, which starts immediately after manufacture and will accelerate when exposed to heat, light or stress. This process is irrevocable and continues until the material has reduced to nothing more than CO2 and water. It does not therefore leave fragments of petro-polymers in the soil.

Biodegradable or Biodegradeable?

It is very common to misspell biodegradable as biodegradeable (please take note yourself as some of our domains are actually misspelt!) and the same happens with degradable as degradeable. In fact when written down the word biodegradable often looks like an incorrect spelling and has been known to be corrected to biodegradeable by some overzealous and missinformed editors. So, now you know if someone tells you otherwise stick out your guns!