Biodegradable Meltblown/Spunbond Nonwovens

发布时间:2022-08-19 09:38 浏览次数:559

作者:

The Polylactic Acid (PLA) Fully Degradable Nonwoven developed by Yunhong Group is based on the globally recognized biodegradable material. It is the polymer raw material Polylactic Acid produced by biological fermentation and polymerization of corn starch. Yunhong Group has developed a new type of polymer fiber raw material with biocompatibility of overcoming a number of key technologies such as modification of nonwoven equipment and material improvement. This material has been further processed into biodegradable meltblown nonwovens and spunbond nonwovens which can be widely used in medical industry, hygiene industry, industrial industry and agriculture, etc.

2 "Breakthroughs"

The biodegradable meltblown non-woven developed by the company has not only biocompatibility and better safety, but also fully degradable performance. It truly means, the full degradation of non-woven materials for masks has been achieved, and its challenge has been conquered with a breakthrough. The PLA fully degradable meltblown non-woven developed and trial-produced by Yunhong Group has successfully passed the test and certification of a third-party test center. According to the report, the content of PLA fiber in the meltblown non-woven fabric is 100%, of which the content of PLA is more than 97.1%.
The product has been industrialized, and the fully biodegradable disposable mask has been successfully trial-produced. After third-party's test, all indicators meet the relevant national standards.

Features

Biodegradable
Using starch-rich crops as raw materials, the resources are abundant and renewable. After use, it can be completely decomposed by microorganisms in nature, and finally produce carbon dioxide and water, which does not pollute the environment, and is recognized as an environmentally friendly material.
Good Mechanical & Physical Properties
It can be used to process various plastic products, food packaging bags, fast food meal boxes, non-woven fabrics, industrial and civilian fabrics from the industrial to the civilian, and then processed into agricultural fabrics, health care fabrics, rags, sanitary products, outdoor UV protection fabrics, tent fabrics , floor mat surface, etc. Therefore, the market prospect is bright.
Good Biocompatibility
PLA fiber is a lactic acid polymer synthesized from lactic acid (also contained in the human body), which is absolutely safe for the human. With good biocompatibility, it is also widely used in the field of medicine, such as the production of disposable infusion sets, detachable surgical sutures, etc.
Excellent Air & Oxygen Permeability
With superior performance, excellent drapability, smoothness, moisture absorption and air permeability, PLA fiber is natural antibacterial, from natural plants, and of weak acidity. Intimate clothing and bedding made of PLA fibers feel better and softer to the skin.
No Toxic Gas When Incinerated
When incinerating PLA, no toxic gases such as nitrides and sulfides are released. There is also lactic acid in the human body in the form of a monomer, so this decomposable product is safe. When used in the medical field, it can simplify the steps to deal with medical waste.

Widely Applications

医用
Medicalus

Medical Protective Clothing

Disposable Surgical Sheets

Medical Sutures

Medical Bandages
农业
Agriculture

Greenhouse Film

Agricultural Mulch Film

Grass-Proof Cloth

Fruit Bagging
工业
Industrial

Plastic Originals

Automotive Interiors

Engineering Pipe Fittings

Cable Insulating Sleeves
旅游业
Tourism

Disposable Comb

Toothbrush Handle

Disposable Slippers

Bedding
家居
Household

Spunbond Nonwovens

food packaging bags

garbage bags

non-woven shopping bags