Reducing “white pollution” has long been a worldwide problem. Western Europe, the United States, Japan and other developed countries are banned the use of disposable plastic foam packaging. However, many countermeasures taken by various countries have some defects, but the appearance of biodegradable packaging bags breaks the original shackles.
In order to promote green and environmentally friendly packaging, to make sure the packaging bags can be quickly and completely degraded without pollution under natural conditions after being discarded. Professional packaging manufacturer Lucky Time Pack introduced advanced plastic packaging bags (PE, PP, BOPP, PS materials) D2W oxidative biodegradation technology, EPI degradation technology, TDP degradation technology and other production processes.
D2W oxidized biodegradable packaging bag
D2W oxidized biodegradable plastic technology is a mature technology (first oxidation followed by biodegradation) that passed the American ASTM6954 standard. It is widely used in PE, PP, BOPP, PS and other packaging products. After these packaging bags are discarded, they can be naturally decomposed into water, carbon dioxide and cellular biomass in the general environment without leaving organic polymers in the soil.
The principle is to add several mineral salt ion components in the particles through a little (usually 1%) D2W oxidative biodegradation, so that the packaging bag will be broken into small fragments under oxygen, which will continue until the small fragments decomposed into extremely tiny substances with a molecular weight of less than 5000 that can be completely decomposed by microorganisms in the general biological environment, at this time plastic is no longer plastic.
No matter in the sea, land, sewers, forests, parks or other places, as long as oxygen exists, d2w degraded plastic products will begin to decompose in the natural environment after the predetermined life. Once the degradation process begins, it will continue.
D2W degradable packaging bags can provide customized plastic packaging bags according to customer specifications and requirements to control the final service life of plastic packaging bags. The shortest is 60 days and the longest is 5 years.
EPI degradable packaging bag
Many large supermarkets in North America and Australia have specified products containing EPI biodegradable plastic additives. As a fully oxidized biodegradable additive, EPI has the reputation of being the most cost-effective on the market. The use of EPI degradable packaging bags generally only increases the cost by 10-20%, but the cost of selecting new materials may increase by 1-2 times. EPI biodegradable packaging bag is the world pioneer and leader of oxidized biodegradable plastic technology.
TDP degradable packaging bag
TDP degradable packaging bags can be oxidized and decomposed under natural conditions such as ultraviolet light, heat and pressure. The plastic packaging bag is broken into pieces of low molecular weight, and then decomposed by microorganisms, and finally converted into carbon dioxide, water and organic matter. During the entire decomposition process, no toxic substances will be released. TDP is a 100% environmentally friendly plastic degradation technology.