Production method of rubber gloves dipped in cotton velvet

Abstract

The invention discloses a production method of rubber gloves dipped in cotton velvet, comprising the following steps: mixing and dispersing the cotton velvet, water and wetting agents uniformly to prepare cotton velvet solution; adding water to thickening agents to prepare thickening agent solution; adding the cotton velvet solution to the thickening agent solution and dispersing the mixture uniformly to prepare cotton velvet thickening solution; adding titanium white aqueous dispersion to vulcanized latexes and dispersing the mixture uniformly; adding the cotton velvet thickening solution tothe mixed system of titanium white aqueous dispersion and vulcanized latexes and dispersing the mixture uniformly to prepare cotton velvet rubber; producing single-layer rubber gloves on a hand mold,then dipping the rubber gloves in a coagulant, dipping the rubber gloves in the cotton velvet rubber after the coagulant is dry, curling the edges, dipping the rubber gloves in water after drying andthen demolding the rubber gloves; and chloridizing the demolded rubber gloves, vulcanizing the chloridized rubber gloves in water and drying the rubber gloves. The method is simple in production process, avoids velvets from fluttering in the production places and solves the problem of poor dispersibility of the cotton velvets in latexes. The gloves produced by the method are comfortable after being worn, are not easy to shed and simultaneously have heat insulation and sweat absorption functions.

Description

technical field [0001] The invention relates to a method for manufacturing rubber gloves soaked in cotton wool. Background technique [0002] With the development of social production, in some fields, such as automobile manufacturing, battery manufacturing, FRP industry, aircraft assembly, food processing and other industries, workers may come into contact with some corrosive chemicals or sharp objects when working. For this reason, it is usually necessary to wear rubber gloves to protect the hands. At present, rubber gloves can be roughly divided into single-layer rubber gloves and rubber gloves with improved inner surfaces. Although single-layer rubber gloves have certain functions such as anti-corrosion, anti-fouling, and waterproof, they are not comfortable, sweat-absorbing, and heat-preserving, and they are inconvenient to wear. Therefore, people seek various improvement methods. Adhesives bond a layer of cotton fabric to the inner surface of rubber gloves, but the gl...

AI Technical Summary

Problems solved by technology

Although single-layer rubber gloves have certain functions such as anti-corrosion, anti-fouling, and waterproof, they are not comfortable, sweat-absorbing, and heat-preserving, and they are inconvenient to wear. Therefore, people seek various improvement methods. Adhesives bond a layer of cotton fabric to the inner surface of rubber gloves, but the gloves are thick and inconvenient to put on and take off; there are also technologies that use the velvet process to improve the inner surface of rubber gloves, but the velvet gloves are easy to shed when worn , and the feel is also poor; in addition, there are processes that use electrostatic flocking technology to form a fleece layer on the inner surface of rubber gloves, but the fleece layer thus formed is often unevenly distributed, and at the same time, it will also cause fluff to fly in the factory, endangering workers healthy

There is also technology to disperse polyester fiber or vinylon fiber with a fiber length of less than 0.2mm in vulcanized latex, and finally form a chemical fiber layer on the inner surface of the glove, but because the fiber length is small and it is chemical fiber, it feels poor and basically has no heat preservation and sweat absorption function.