Medical wet-wipes and production technology thereof

Abstract

The invention discloses medical wet-wipes and a production technology thereof. The medical wet-wipes are prepared from the following raw materials in parts by weight: 25-30 parts of wood pulp fiber, 12-15 parts of sodium polyacrylate fiber, 11-13 parts of fuzz fiber, 6-8 parts of paeonol, 5-7 parts of benzalkonium chloride, 6-9 parts of lanolin, 4-5 parts of polyethylene glycol, 3-5 parts of a preservative, 2-4 parts of an antimicrobial agent, 2-3 parts of polyoxyethylene hydrogenated castor oil, 1-3 parts of polygloycol ethers, 2-4 parts of chamomile oil, 5-7 parts of ethanol, and 52-75 partsof distilled water. The production technology of the medical wet-wipes comprises the following steps: preparing spunlace nonwoven fabric; preparing wet-wipe liquid; and then, spraying the wet-wipe liquid onto the spunlace nonwoven fabric so as to have the spunlace nonwoven fabric infiltrated with the wet-wipe liquid, thereby obtaining the medical wet-wipes. The medical wet-wipes are capable of avoiding volatilization of water and the antimicrobial agent, so that good antimicrobial effects can be achieved; and moreover, the medical wet-wipes are soft and smooth. The medical wet-wipes are prepared by using a spraying-infiltrating mechanism, so that high production efficiency, high spraying precision and easy liquid flow control are ensured; and thus, waste of the wet-wipe liquid is avoided.

Description

technical field [0001] The invention relates to the technical field of wet wipes, in particular to a medical wet wipe and a production process thereof. Background technique [0002] Medical wet wipes are mainly used for cleaning and disinfection of small wounds such as abrasions, cuts, scratches and surrounding skin. Usually, the raw materials for making wet wipes are made into strips, blocks or granular compact units by drying, compressing or vacuumizing, and stored in the wet wipes manufacturing device. After the user sends a signal to take it, each unit The body falls according to the required quantity signal, and after spraying or immersion, the volume of each unit body expands into a wet wipe; [0003] The patent document (CN102618217B) discloses an antibacterial antifog wet wipe and its preparation method. During the preparation of the antibacterial antifog wet wipe, the antifog antibacterial liquid needs to be evenly sprayed on the non-woven fabric. Fog wet wipes ar...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a medical wet wipe and its production process. The present invention greatly improves the water absorption performance of the prepared medical wet wipe by adding sodium polyacrylate fiber and fluff fiber to the raw materials for the preparation of the medical wet wipe. It avoids the inconvenience caused by liquid dripping when the medical wipes are used, and at the same time, the medical wipes can firmly lock the moisture, avoiding the volatilization of moisture and antibacterial agents in the medical wipes, thus ensuring the safety of the medical wipes. According to the standard ISO 20743-2007 "Determination of antibacterial performance of antibacterial finishing textiles", the antibacterial rate of the medical wipes against Staphylococcus aureus is 95.3-98.2%, and the antibacterial rate against Klebsiella pneumoniae is 95.6-97.8% , at the same time, the fluff fibers in the raw materials for the preparation of medical wet wipes improve the touch of the medical wet wipes, and solve the technical problems of poor water absorption, poor antibacterial effect and poor touch of the existing medical wet wipes;

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