Method for preparing medical gauze having bacteriostatic effect

Abstract

The invention discloses a method for preparing medical gauze with a bacteriostatic effect, and the method comprises the following steps 1) performing modification treatment on chitin fiber; 2) preparing alginate fibre; 3) preparing cotton fiber; 4) carrying out antibacterial treatment on the abovementioned obtained raw materials, and then preparing into a raw fabric of gauze; 5) immersing the rawfabric in a desizing-scouring-bleaching combined trough, first using water of 95 to 100 DEG C to wash, then lowering the temperature, performing water washing, adding finishing auxiliaries, and performing washing; and 6) then using clear water at the temperature of 105 to 110 DEG C to poach the abovementioned raw fabric, adding a hydrophilic softener and cellulase, discharging the fabric, and performing dehydration and drying. Gauze prepared by the method for preparing medical gauze has the effects of improving blood circulation, promoting metabolism, eliminating fatigue, inducing resuscitation and strengthening brain apart from traditional bactericidal and bacteriostatic and cleaning effects, a blood coagulation process can be accelerated and a layer of stable mesh-shaped gel is formed onthe surface of a wound, thereby creating a microenvironment conducive to tissue growth for the wound and promoting wound healing.

Description

technical field [0001] The invention relates to a preparation method of medical gauze, in particular to a preparation method of medical gauze with antibacterial effect. Background technique [0002] With the in-depth research on wound healing, people realize that the purpose of using dressings is far more than just to cover the wound surface, and the dressing must also be able to promote wound healing. When skin defects are caused by factors such as injury or disease, the water, electrolytes, and protein on the wound surface are often lost, and the open wound surface also increases the probability of infection. Effectively sealing the wound surface early can reduce the occurrence of the above complications. The existing gauze is easy to bond the flesh and blood of the wound to cause sticking and tearing, which not only cannot effectively stop bleeding, but also may cause wound infection with bacteria. Contents of the invention [0003] The technical problem to be solved b...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing gauze is easy to stick to the flesh and blood of the wound to cause sticking and tearing, which not only cannot effectively stop bleeding, but also may cause the wound to be infected with bacteria. The purpose is to provide a preparation method for medical gauze with antibacterial effect. Gauze has traditional antibacterial, antibacterial and cleaning functions. It also has