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Application of a carboxymethyl cellulose fiber (medical dressing) in mask fabric products

Application of a carboxymethyl cellulose fiber (medical dressing) in mask fabric products

Issue Time:2022/10/08
Application of a carboxy methyl cellulose fiber (medical dressing) in mask fabric products
Carboxyl methyl cellulose (Carboxyl methyl Cellulose), as a derivative of the most abundant natural polysaccharide cellulose in nature, is widely used in many fields and has a good effect on preventing abnormal wound healing. Carboxymethyl cellulose is highly hygroscopic and can absorb a large amount of wound exudate. Carboxymethyl cellulose fiber can absorb liquid into the fiber, so that the fiber can be converted into a hydrogel after absorbing moisture, which can be used on the wound. Create a moist environment suitable for wound healing. Therefore, carboxymethyl cellulose has high application value in wound care.

Proyons Bio-tech uses chloroacetic acid to treat cellulose fibers to prepare carboxymethyl cellulose fibers, and applies application-grade carboxymethyl cellulose fibers to facial mask fabric products through a new non-woven double-layer composite process. Promotes micro-trauma and wound healing of facial skin.

A series of toxicological experiments have confirmed that: carboxymethyl cellulose fiber is non-toxic and has no side effects, no irritation to skin and mucous membranes, no immune antigen reaction and no heat source reaction in vivo, no hemolysis, no mutagenicity and no lethal mutation It is a new biomaterial with good histocompatibility.

The carboxymethyl cellulose mask fabric dressing has been basically degraded in 3 weeks (in the soil environment of pH=5.2), at the same time it has good biodegradability and biocompatibility, can be degraded by soil and absorbed by natural plants, and has good biocompatibility.

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