Tel: +86 188 2689 9458
source:other news release time:2023-10-07 Hits:

A biodegradable plastic bag is a type of plastic bag that can completely degrade water, carbon dioxide, and other small molecules. The main source of this biodegradable material is polylactic acid (PLA) extracted from corn and cassava. Planet (PLA) is a new type of biological base material and a renewable biodegradable material. After fermenting glucose and producing high-purity lactic acid from certain strains, a certain molecular weight polylactic acid is synthesized through chemical synthesis methods, and then glucose is obtained through saccharification. This product has good biodegradability and can be fully degraded by natural microorganisms after use, producing carbon dioxide and water. It will not cause pollution to the environment after use. It is very beneficial for environmental protection and is considered an environmentally friendly material.
At present, the main biological material for biodegradable plastic bags is PLA+PBAT, which can be completely decomposed into water and carbon dioxide within 3-6 months under composting conditions (60-70 degrees Celsius). No pollution to the environment. Why add PBAT? PBAT is a copolymer of adipic acid, 1,4-butanediol, and terephthalic acid, which is a fully biodegradable chemically synthesized aliphatic and aromatic polymer. PBAT has excellent flexibility and can be used for film extrusion, blow molding, extrusion coating, and other molding processes. The blending of PLA and PBAT aims to improve the toughness, biodegradability, and formability of PLA.
2. Where are the manufacturers of biodegradable bags with good reputation?
In the field of biodegradable plastic bags, mature production lines have been formed for the production of biodegradable raw materials such as blow molding machines, printing machines, bag cutting machines, waste recycling granulators, and various fully biodegradable plastic bags. The products cover vest bags, garbage bags, hand held bags, clothing bags, hardware bags, cosmetics bags, food bags, card head bags, kraft paper/PLA composite bags, etc., with stable quality, high production efficiency, exquisite printing, moisture-proof, puncture proof, non-toxic, good sealing, good stretchability, good texture, and environmental protection.
3. What products can biodegradable packaging bags be used for?
Biodegradable plastic bags are widely used in industries such as shirts, knitwear, clothing, textiles, food, hardware, electronics, cosmetics, etc. Biodegradable plastic bags have many sealing designs, such as bone bonding, zippers, tape, etc., and biodegradable plastic bags are compounded with paper to fold the bottom organs. Nowadays, biodegradable plastic bags are entering various industries and styles are also diverse; In the future, biodegradable plastic bags will become an absolute product in the packaging industry.
Read recommendations:
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Flexible packaging film roll manufacturers
Introduce you how to use Zipper Vacuum Sealer Bag.zipper vacuum sealer bag
Introduce the materials for making plastic packaging bags.reusable Snack food bag wholesale
Popular recommendation
Kraft paper pouch
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
spout pouch bag Manufacturing
bag in box wholesale
spout pouches manufacturer
bag in box Production
eco friendly spout pouches Factory
aluminium spout pouch Factory
coffee grinds pouch wholesale
The difference between aluminum foil bag and composite bag and vacuum packaging bag
The difference between liquid bags and regular packaging bags
The use of vacuum bag and the method of controlling its thickness
New machine 1L-250L April,17,2023
The vacuum packaging bag could not be sealed because of this
kraft paper pouch with zip lock.Analyze the safety issues of food packaging bags
What are the main uses of bag-in-box?
How did the bag pattern come from?
What are the packaging machinery and equipment?
Classification of express packaging bags
Why does facial mask use aluminum foil as packaging bag?
Main bio based materials for degradable packaging bags
What are the characteristics of liquid packaging bags.Flexible Packaging Film sales
What is the material of cooking bag
The thickness control of vacuum packaging bag is very important
Functions of packaging bags
packaging kraft paper pouch bag manufacture.Colorful packaging bags make your products stand out eve
Plastic bags can be degraded and environmentally friendly
kraft paper spout pouch.Packaging bag classification
Why does the aluminum foil heat -stress -resistant strength is not good?aluminium spout pouch manufa