| abstract |
The invention discloses an anti-infection composite layer medical dressing, a bed sheet and application; the anti-infection composite layer medical dressing takes the chitosan fiber layer as the outer layer of the dressing and takes the antibacterial fiber layer as the inner layer of the dressing to be in contact with the skin of a human body; the anti-infection composite layer medical bed sheet is characterized in that the chitosan fiber layer is the outer layer of the bed sheet, the antibacterial fiber layer is the inner layer of the bed sheet and is contacted with the skin of a human body or an animal; the antibacterial fiber layer is made of 1,3, 7-trihydroxy-2-isopentenyl xanthone modified cellulose non-woven fabric. The antibacterial fiber cloth has excellent antibacterial and anti-infection properties, and is used as the inner layer of the composite layer medical dressing, so that the dressing has excellent antibacterial and anti-infection properties and better moisture absorption rate and moisture retention rate, and meanwhile, the composite layer medical dressing has better air permeability; the composite medical bed sheet inner layer is used as a composite medical bed sheet inner layer, so that the bed sheet has excellent antibacterial and anti-infection performance, softness, better water washing resistance, long-acting performance and excellent deodorization performance. |