What are some environmentally friendly, biodegradable packaging bags?
Release time:2019-10-31
To advocate for green and environmentally friendly packaging, and to enable packaging bags to quickly and completely degrade without pollution under natural conditions after use and disposal. Shunxingyuan Packaging, a professional flexible packaging manufacturer, has introduced advanced production processes such as advanced plastic packaging bag (PE, PP, BOPP, PS materials) D2W oxidative biodegradable technology, EPI degradation technology, and TDP degradation technology.
1. D2W Oxidative Biodegradable Packaging Bags
Shunxingyuan Packaging uses the world's most advanced and environmentally friendly D2W oxidative biodegradable plastic technology to produce biodegradable packaging bags. This technology is a mature technology that has passed the American ASTM6954 standard (oxidation followed by biodegradation). It can be used extensively in PE, PP, BOPP, and PS packaging products, and after these packaging bags are discarded, they can naturally decompose into water, carbon dioxide, and cell biomass in a general environment, without leaving organic polymers in the soil.
The principle is that through a small amount (usually 1%) of several mineral salt ion components in the D2W oxidative biodegradable additive particles, the packaging bag is split into small fragments under oxygen conditions. This will continue until the small fragments decompose into extremely small substances with a molecular weight of less than 5000 that can be completely decomposed by microorganisms in a general biological environment. At this time, the plastic is no longer plastic.
2. EPI Biodegradable Packaging Bags
Many large supermarkets in North America and Australia specify products containing EPI biodegradable plastic additives. EPI, as a fully oxidative biodegradable additive, enjoys the best cost-effectiveness on the market. Choosing EPI biodegradable packaging bags generally only increases the cost by 10-20%, but choosing new materials may increase the cost by 1-2 times.
EPI biodegradable packaging bags are the pioneers and leaders in oxidative biodegradable plastic technology.
3. TDP Biodegradable Packaging Bags
TDP biodegradable packaging bags can be oxidatively decomposed under natural conditions such as ultraviolet light, heat, and pressure. This causes the plastic packaging bags to break down into low-molecular-weight fragments, which are then decomposed by microorganisms and finally converted into carbon dioxide, water, and organic matter. The entire decomposition process does not release any toxic substances.
TDP is a 100% environmentally friendly plastic degradation technology.
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