Tel: +86 188 2689 9458
source:other news release time:2022-11-03 Hits:

In China, with the implementation of mandatory waste classification in recent two years, biodegradable materials have gradually become a popular concept. What are biodegradable materials and in what fields? How to distinguish this material?
What is the biodegradable material and how to identify it?
The development of plastic bags towards green is closely related to people's concern for environmental protection. Since the 1970s, many countries have begun to develop green plastic bags. Since polyethylene and polypropylene are mainly polyolefins, they cannot be decomposed in a short time. Finally, scientists synthesized a series of polyester materials that can be decomposed by microorganisms, and green materials extracted from some renewable resources (such as straw, bagasse, corn starch, etc.) to make truly biodegradable green plastic bags.
The biodegradable packaging bag must meet three conditions:
1、 It must be able to be completely degraded to produce carbon dioxide and water;
2、 It must be completely degraded within 180 days under industrial composting conditions;
3、 It is non-toxic after degradation and has no impact on the environment.
Biodegradable materials have been widely used in the customization of packaging bags, which can be treated in composting plants and become organic fertilizers after 30-45 days. Since the 1990s, western countries have begun to use biodegradable shopping bags and kitchen garbage bags.
Due to the short time of using biodegradable packaging bags in China, many customers who need customized packaging bags do not know how to identify biodegradable packaging bags. As this kind of packaging bag has no obvious difference from ordinary plastic bags in appearance, a series of standards have been issued in the world: ISO14855, EN13432, ASTM-D6400.
Read recommendations:
Introduction to liquid packaging methods
How to use plastic packaging bag summary.clear spout pouch manufacturer
Popular recommendation
Pouch with handle
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
mulberry mini pouch with handle custom
spout pouch serves wholesaler
kraft paper spout pouch
biodegradable spout pouches wholesale
spout pouch packaging bags supplier
stand up spout pouch company
spout pouch packaging bags sales
What are the common packaging forms of liquid beverages?
Analyze the composition of plastic packaging bags
The use of aluminum foil bags
Coffee Pouch: Ultimate Guide
What are the advantages of liquid chemical packaging bags in transportation?
Development prospect of packaging bags
Get information about olive oil storage
The choice of vacuum food packaging bags
What is the principle of vacuum nozzle? Negative pressure principle
Types of coffee bag
The characteristics and range of aluminum foil bags.heat seal aluminum foil bag distributors
Talk for you to introduce Spout Pouch Packaging
How to choose the thickness of vacuum bag
What are the accessories for bagged water packaging bags.spouted stand up pouch
The impact of food packaging preservation on consumer lifestyles.bag for food packaging
Plastic bags can be degraded and environmentally friendly
What is the shelf life of the bag in the box.bag in box price
Introduction to the performance of packaging bags.printed snack food bags
Two composite methods of vacuum packaging bags
Tell you the reasons and solutions for the deformation of the food packaging bag.PET food bag wholes