Production of plastic bags in the process of adding a degradation of the master batch plastic bags called degradation of plastic bags, plastic bags after 90 days in accordance with certain conditions can be automatically broken down. Plastic bags made of raw materials for the bag of plastic bags, we commonly used plastic bags are: convenience bags, supermarket bags, handbags, flat pockets, plastic bags, horse entrainment and industrial bags.
At most 8colors can be printed
3Ton or 500,000PCS
Our Bio-degradable Plastic Bags Principle
Ordinary plastic can be re-used and recycled –however if it gets into the environment it can last for many decades.
Our solution to this problem is adding the d2w additive during the production process - making it “oxo-biodegradable” or “oxo-bio” for short.
d2w oxo-biodegradable plastic has a pre-programmed life . At the end of this useful service life, the process of oxo-biodegradation starts and the plastic will be eventually broken down into water, carbon dioxide and biomass. The plastic will degrade and then biodegrade in the dark or sunlight, heat or cold, land or sea, leaving NO fragments , NO methane and NO harmful residues thus avoiding pollution and damage to the environment and wildlife.
The degradation process is initiated at the time the polyethylene or polypropylene is extruded by the inclusion of a small amount of d2w? additive, which works to break down the carbon-carbon bonds in the plastic leading to a lowering of the molecular weight and eventually to a loss of strength and other properties. Stabilisers work to ensure that a sufficiently long useful life is provided for each specific application. For example, a refuse sack might require a useful life of say 18 months before beginning to lose its strength whereas a bread bag might only require a few weeks.
Significantly, the d2w? range does not need a biologically active environment to start degrading - this will happen even if the plastic is left in the open air or in the sea! This is very important if we are to address the serious litter problems caused by waste plastic. For this reason in particular, ‘oxo-bio’ plastic is preferable to ‘hydro-degradable’ e.g. starch-based plastic, which requires an active bio-environment before degradation will work.
The Additive D2W Features
Used with virgin & recycled polymers
Inclusion Rate – Usually 1%
Adjustable product life
The useful life of d2w oxo-biodegradable products is ‘programmed’ at the time of manufacture according to the customer’s requirements. A number of factors can accelerate degradation such as sunlight, heat and stress (stretching and tearing) and it will be slowed by chilling or freezing. Appropriate, but not special, storage conditions and stock-rotation are all that is needed.
Little or no additional cost
There is little or no additional cost This is because d2w oxo-biodegradable products can be made with the same machinery and workforce as normal plastic. There is no need to change suppliers also. The environmental and marketing benefits more than cover any small on-cost there may be.
d2w Oxo-biodegradable plastics are indistinguishable from the normal plastics during the useful life of the product. There is therefore no compromise on product features or performance.
Waste management systems
In the landfill d2w Oxo-biodegradable plastic will continue to degrade while oxygen is present. Oxo-bio will not emit methane even in the absence of oxygen (unlike hydro biodegradable, plastic, paper, cotton etc.). This is important because methane is a greenhouse gas 23 times more harmful than CO2. Oxo-bio can also be incinerated for energy-recovery.
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