Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

Material composition of degradable plastic bag

source:other news release time:2022-12-13 Hits:    

  Biodegradable mailing bag

  Fully biodegradable plastic bags are mainly made of natural macromolecular materials (such as starch, cellulose, chitin) or agricultural and sideline products through microbial alcoholization or synthetic biodegradable polymers, such as thermoplastic starch plastic, aliphatic polyester, polylactic acid, starch, polyvinyl alcohol, etc.

  Under composting conditions, due to the biological reaction process, plastics can be degraded and dissolved, and then completely degraded into carbon dioxide, water and other new biomass. The heavy metal content, toxicity test and residual small fragments of compost must meet the requirements of relevant international and national standards.

  The European Union standard EN13,432 and the American standard have been widely adopted as the international standard and international certification standard for the complete biodegradability of plastics. According to the EU EN13432 standard, fully biodegradable materials and products need to meet the following four requirements:

  1. When the material or product passes the three-month composting test, 90% of the plastic must be dissolved into small particles less than 2mm.

  2. Within 180 days (90 days for mixtures), 90% of the materials or products must be degraded and converted into carbon dioxide water.

  3. The material or product must meet the strict limit of heavy metal content specified by the state.

  4. The quality of toxicological test results must be positive and reliable to the environment.

  Disposable environment-friendly plastic film products are widely used as anti-static film products such as medical hygiene film, agricultural film, shopping bag, vest bag, fresh-keeping bag, garbage bag, rolling bag, disposable gloves, such as electronic product packaging bags. Driven by environmental protection policies, biodegradable plastics such as PLA, PBAT, PHA, PCL, PBS, starch and related additives and equipment are being applied in disposable tableware, packaging, agriculture, automobile, textile and other fields, ushering in new market development opportunities.


Read recommendations:

PET food bag

coffee grinds pouches Processing

ordering flexible packaging film roll Manufacturing

What is the future development trend of the spout pouch bag?

What are the components of degradable plastic bags?

Popular recommendation

125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve

Pouch with handle

Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa

spout pouch packaging bags Factory

Pouch with handle price

juice bag in box custom

spout pouch packaging bags Vendor

spout pouch packaging Vendor

biodegradable spout pouches

eco friendly spout pouches price

digital printing flexible packaging

What should be paid attention to in the customized production of rice packaging bags.super pouch too

What are the common packaging forms of liquid beverages?

Development prospect of packaging bags

Common types of transparent vacuum packaging bags

Pure Source: High quality liquid sealed packaging bag.juice bag in box wholesaler

How to choose a coffee bag?

Super Pouches: Revolutionizing Flexible Packaging for Top-Line Packaging Solutions

Optimizing Liquid Packaging Bag Production for Efficiency and Quality

Be careful when purchasing vacuum packaged food

What is the difference between cooking bag and boiling bag

The use of active box in bag packaging technology will become a trend.gusset aluminum foil bag

Why nylon vacuum packaging bags are favored by the food packaging industry

Packing bag material what classification

Food packaging bags.packaging companies for food

Suitable plastic packaging bag.stand up coffee packaging

Rapid Development of Composite Aluminum Foil Bag Industry

Plastic packaging bags teach you what to pay attention to when using plastic packaging.gusset alumin

Where is the price of degradable plastic bag cheap?

North India's cowhide paper bag customization allows you to worry about it

Share:

Email

Wechat Whatsapp

Leave Your Message