The biodegradable bag is currently the latest new type of eco-friendly biodegradable bag. According to the degradation time required by the customer, the biodegradable bag can be produced into a fully degradable bag (100% degradation within 3 months) and a degradable bag (6-12 months) 100% decomposition inside) two kinds. At the same time, it can provide a variety of colors and exquisite printing, mainly used to replace PE, PP, PO and other plastic film packaging, to meet the increasing international environmental protection needs, and can form various flat bags , Curved bags, handle bags, shopping bags, ziplock bags, etc.
The raw material of the biodegradable bag is a bio-based material, which refers to a new type of material manufactured by biological, chemical, and physical methods using renewable biomass, including crops, trees, other plants and their residues and contents as raw materials. In the natural burial or composting environment where microorganisms exist, it can be decomposed into carbon dioxide and water without any pollution to the environment. For example, polylactic acid/polyhydroxy fatty acid ester/starch/cellulose/straw/chitin and gelatin belong to this category. Bio-based products mainly refer to lignocellulosic agricultural and forestry wastes such as straw other than grain.
The main raw material of the biodegradable bag is PLA/PBAT as the basic material, such as crops, cellulose, corn and potato starch produced by fermentation. It is widely used in packaging, agricultural film, tableware, daily necessities and medical treatment.
What is biological material?
Biomaterials are the collective name of bio-based plastics and biodegradable plastics:
Bio-based plastics: Plastics derived from renewable resources. Unlike traditional plastics, bio-based polymers are derived from renewable resources, such as sugar, starch, vegetable oil, and cellulose. Among them, corn, sugar cane, grain, and wood are the most commonly used raw materials.
Type: shopping bags, garbage bags, packaging bags, clothing bags, self-adhesive bags, bone bags, etc.
Application: household goods, daily necessities
Harmless to the environment, fully biodegradable
Material: PBAT, corn starch, PLA
Biodegradability: 100% biodegradable
Keywords: biodegradable bags, degradable plastic bags, degradable plastic bags, degradable packaging bags.