Medical gauze making process

Abstract

The invention discloses a medical gauze making process. The process comprises the following steps of uniformly mixing modified cotton fibers and modified bamboo fibers, then carrying out cotton carding, combing, drawing, roving, spinning, spooling, doubling and two-for-one twisting according to a traditional textile process to obtain mixed spun yarns, spinning the mixed spun yarns to form a gauze gray fabric, adding an antibacterial agent into deionized water, performing uniform stirring, carrying out dispersing to form antibacterial liquid, uniformly spraying the antibacterial liquid onto the gauze gray fabric, and performing drying by a dryer to obtain the medical gauze. According to the medical gauze, the modified cotton fibers and the modified bamboo fibers are used as main raw materials and have excellent antibacterial performance after being modified; and the modified cotton fibers and the modified bamboo fibers are mixed and woven to form the gauze gray fabric, then the antibacterial liquid is sprayed to the gauze gray fabric, and the gauze gray fabric is endowed with the antibacterial performance of the antibacterial liquid, so that the good antibacterial and bacteriostatic performance of the medical gauze is further improved.

Description

technical field [0001] The invention relates to the medical field, in particular to a manufacturing process of medical gauze. Background technique [0002] Medical gauze is made of plain weave of medium and coarse special cotton yarn. After scouring and degreasing, it has good moisture absorption and moisture dissipation properties. The product is strictly sterilized under high temperature and high pressure. [0003] 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. [0004] However, the antibacterial and bacterios...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a kind of medical gauze manufacturing process: by mixing the modified cotton fiber and the modified bamboo fiber evenly, and then performing carding, combing, drawing, Spinning roving, spinning spun yarn, winding, doubling, two-for-one twisting to obtain mixed spinning, the mixed spinning is spun to form gauze gray cloth, the antibacterial agent is added to deionized water and stirred evenly, dispersed to form an antibacterial liquid, and the antibacterial liquid is sprayed evenly Spray it on the gauze gray cloth, and then dry it in a dryer to obtain the medical gauze, which solves the problem that the antibacterial and antibacterial effects of the existing medical gauze are not good enough, and the probability of wound infection is easy to increase