Tel: +86 188 2689 9458
source:Industry News release time:2022-10-28 Hits:

In China, with the implementation of mandatory waste sorting in the past two years, biodegradable materials have gradually become a popular concept. What are biodegradable materials and what are their applications? How can this material be distinguished?
What is biodegradable material and how to identify it?
The development of plastic bags in the green direction is closely related to people's concern about environmental protection. Since the 1970s, many countries have started to develop green plastic bags. Since polyethylene and polypropylene are mainly polyolefin, they cannot be broken down in a short time. Finally, the scientists synthesized a series of polyester materials that can be decomposed by microorganisms, and some green materials extracted from renewable resources (such as straw, bagasse, corn starch, etc.) to make green plastic bags that can be truly biodegradable.
Biodegradable packaging bags must meet three conditions:
First, it must be completely degradable, producing carbon dioxide and water.
Second, under the condition of industrial compost, it must be completely degraded within 180 days.
Third, no toxicity after degradation, no impact on the environment.
Biodegradable materials have been widely used to customize packaging bags, which can be processed in composting plants and become organic fertilizer after 30-45 days. Biodegradable shopping bags and kitchen waste bags have been used in Western countries since the 1990s.
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. Because this kind of packaging bag has no obvious difference from ordinary plastic bags in appearance, the world has promulgated a series of standards :ISO14855, EN13432, ASTM-D6400. At present, there are mainly three types of certified marks recognized in the world :OKCompost, thelabor mark and BPI. Therefore, if there are these certification marks, can be identified as biodegradable packaging bags.
Read recommendations:
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
coffee grinds pouch wholesaler
Use more paper food packaging bags to take care of the environment.aluminum foil bag large manufactu
Popular recommendation
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
bag in box Factory
biodegradable spout pouches custom
gusset aluminum foil bag
Spout pouch Factory
clear spout pouch custom
kraft spout pouch price
coffee tea pouch price
Spout pouch - a new fashion and portable option.aluminium spout pouch sales
Flexible Packaging: The Smart Future of Bag-in-Box Solutions
How to prevent Bubble Mailer aging
How are the bags classified?
How to Select the Material of Food Vacuum Packaging Bag
mini Snack food bag Solution.How to Choose a Qualified Food Packaging Bag
Introduction to the functions of liquid packaging bags
How to define the specifications and dimensions of packaging bags
The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur
Bag-in-box liquid packaging method
Learn more about the material of the vacuum bag packaging, right?aluminum laminated foil bag Factory
High -temperature cooking mouthpiece packaging bag.aluminium spout pouch
Development trend of plastic packaging industry in recent years
What are the packaging requirements for medical sterilization bags.stand up Spout pouch manufacturer
Analysis on the Development of Aluminum Foil Bags in the Current Industry
Biodegradable Bubble mailing bag wholesaler.What should be done if the composite packaging bag has a
What are the advantages of environmentally friendly plastic bags?valve plastic coffee bag
Development of packaging bag industry
The advantages and disadvantages of vacuum packaging bags using composite technology
Production cost of packaging bags.pouch bag with handle Processing