Biodegradable plastic bag source factory, application and selection of fully degradable plastic bags

With more and more countries implementing plastic bans and restrictions, biodegradable plastic bags are being used in more and more industries. This is an inevitable trend for environmental protection. Many customers who need to order fully biodegradable plastic bags want to know which source factories are recommended and what products biodegradable plastic bags can be used for. Today, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will discuss this in detail based on its own production of biodegradable plastic bags.

Shunxingyuan Packaging biodegradable plastic bag collection

1 What are biodegradable plastic bags?

Biodegradable plastic bags refer to plastic packaging bags that completely degrade into water, carbon dioxide, and other small molecules. The main source of this fully degradable material is polylactic acid, or PLA, which is processed from corn, cassava, etc. Polylactic acid (PLA) is a new type of bio-based and renewable biodegradable material. Starch raw materials are saccharified to obtain glucose, which is then fermented with certain strains to produce high-purity lactic acid, which is then chemically synthesized into polylactic acid with a certain molecular weight. It has good biodegradability and can be completely degraded by microorganisms in nature under specific conditions, eventually producing carbon dioxide and water without polluting the environment. This is a recognized environmentally friendly material, which is very beneficial for environmental protection.

Currently, the main bio-based materials of biodegradable plastic bags are composed of PLA+PBAT. Under composting conditions (60-70 degrees), they can be completely decomposed into water and carbon dioxide in 3-6 months without polluting the environment.

Why add PBAT? PBAT is a copolymer of adipic acid, 1,4-butanediol, and terephthalic acid. It is a fully biodegradable chemically synthesized aliphatic-aromatic polymer. PBAT has excellent flexibility and can be processed into various shapes through film extrusion, blowing, extrusion coating, etc. The purpose of blending PLA and PBAT is to improve the toughness, biodegradability, and processing performance of PLA.

Where are there reputable biodegradable plastic bag factories?

In the field of biodegradable plastic bags, Shunxingyuan Packaging has formed a mature production line for biodegradable raw material-specific blow molding machines, printing machines, cutting machines, waste recycling granulators, and various fully biodegradable plastic bags. Products include vest bags, garbage bags, handle bags, garment bags, hardware bags, cosmetic bags, food bags, header bags, kraft paper/PLA composite bags, etc. The quality is stable, the production efficiency is high, the printing is exquisite, moisture-proof, puncture-resistant, non-toxic, has good sealing, tensile, texture, and environmental protection.

The fully degradable plastic bags of Dongguan Shunxingyuan Packaging Products Co., Ltd. have undergone multiple inspections and have rich production experience. They can achieve high-efficiency production while ensuring high quality. At the same time, Shunxingyuan Packaging has also achieved remarkable results in the field of recycled and recyclable packaging bags and degradable packaging bags, and has obtained international certification certificates such as GRS and D2W.

Shunxingyuan Packaging will provide you with packaging bag solutions with double guarantees of service and quality.

3, What products can biodegradable plastic bags be used for?

Biodegradable Plastic Bags Widely used in shirts, knits, clothing, apparel, textiles food, hardware, electronics, cosmetics and other industries. Biodegradable Plastic Bags With various sealing designs such as bone-in, zippers, and adhesive tapes, as well as biodegradable bags compounded with paper, which can be folded into bellows. Currently, biodegradable plastic bags are entering various industries, and the styles are also varied. In the future, biodegradable plastic bags will surely become the absolute product in the packaging industry.

Long press the QR code to follow and customize your exclusive packaging

www.dgsunpak.cn Biodegradable plastic bags

https://sunpack.1688.com/ Biodegradable plastic bags