Product Composition Disposable Chitosan Wound Dressing is divided into self-adhesive type and non-self-adhesive type according to whether there is adhesive. Non-self-adhesive chitosan dressing is made of non-woven chitosan fiber non-woven fabric. The self-adhesive chitosan dressing consists of a backing, a wound protection pad and a protective film. The backing is made of non-woven fabric or PU film coating; the wound protection pad is made of non-woven chitosan fiber non-woven fabric; the protective film is made of anti-adhesion release paper or glassine paper. Intended Use Suitable for the protection of superficial wounds. Advertising Approval No. Su Zhiguang Shen (text) No. 270813-27976