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A Class on Fully Degradable Express Packaging !
November Wed , 2022

At the 20th National Congress of the Communist Party of China, the Ministry of Ecology and Environment proposed: to jointly promote carbon reduction, pollution reduction, and green expansion, and strive to promote the modernization of harmonious coexistence between man and nature. It can be seen that green environmental protection is imminent, and the transformation of express packaging bags in the e-commerce industry is also very important. Fully degradable is the most important direction in the future. So today, we’ll talk about some knowledge about full degradable express packaging, are you ready?

★Point 1: What are the categories of fully degradable express packaging bags?




Poly Mailer

Poly Mailer

Thin, wear-resistant, environmentally friendly

Poly Bubble Maile

Poly Bubble Mailer

Sealing, waterproof and moisture-proof, environmental protection

Kraft Paper Mailer

Kraft Paper Mailer

Waterproof, easy to write, environmentally friendly

Kraft Bubble Mailer

Kraft Bubble Mailer

Shockproof and drop-proof, environmental protection

Honeycomb Padded Mailer

Honeycomb Padded Mailer

Shockproof and drop-proof, environmental protection

Corrugated Paper Mailer

Corrugated Paper Mailer

Shockproof and drop-proof, environmental protection

★Point 2: What are the properties of fully degradable courier bags?




Using fully biodegradable materials, PBAT modified resin, PBAT+PLA


European EN13432, American ASTM-D6400, FSC


Under composting conditions, it can be completely degraded into H2O and CO2 within 90-180 days without toxic and harmful substances remaining


8-color printing, brand information, logo design, etc.

Application Rang

Various postal services, courier companies, e-commerce sales platforms, etc.

★Point 3: What is the full degradation standard?

According to the national standard GB/T 38727-2020 "Packaging Films and Bags for Fully Biodegradable Logistics Express ", the express bags made must have high strength to meet different load-bearing requirements, and the tensile strength must reach more than 20Pa. The puncture performance needs to reach more than 2N under a needle with a diameter of 1mm.


▲The best shelf life of fully biodegradable products is 10-12 months. If more than 12 months, the toughness of the product will gradually weaken;

▲It needs to be sealed and stored in a cool and dry place, avoiding direct get in touch with high-temperature objects, liquids and chemical objects.


XCGS is committed to the research and development of fully biodegradable modified materials, the popularization, promotion and application of products, and has a professional independent production line for fully biodegradable film and packaging products, which can meet the needs of various products. If you have needs, welcome to inquiry us!

Contact us
Hotline: 001-213-650-9502

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