Preparation method of protective mask

Abstract

The invention provides a preparation method of a protective mask. The preparation method comprises the following steps of (1) cutting a complete mask fabric into mask pieces; (2) processing ear bandson the two sides of the multiple mask pieces at the same time; (3) processing a flexible nose paste on the skin-friendly surface of the mask piece; (4) packaging the mask piece; and (5) rolling up themask piece processed with an easy-to-tear line. By means of an ear band welding mechanism, ear bands are processed on a plurality of mask pieces at the same time, and the processing efficiency of theear bands is greatly improved; the flexible nose paste is processed on the skin-friendly surface of the mask piece through a nose paste forming device, so that the mask is always tightly attached tothe face, the discomfort of wearing the mask is reduced, and the effect of isolating germs and dust in the air by wearing the mask is improved; the mask piece is packaged through a packaging device, so that the mask piece is prevented from being exposed in the air and being polluted by dust and germs in an unused state; and the mask piece is convenient to store and take through a winding device.

Description

technical field [0001] The invention relates to the technical field of mask preparation, in particular to a method for preparing a protective mask. Background technique [0002] The design of the nose strap on the mask is to make the mask fit closely to the face, preventing air from being inhaled into the body through the gap between the mask and the human face without being filtered. When the shape of the mask does not fit the face, the dangerous substances in the air are the same It will leak out from the tight place and enter the human respiratory tract. [0003] The bridge of the nose fits closely with the face, and the nose bridge will deform after a long time when people speak. As a result, the mask cannot completely cover the face and needs to be pressed multiple times, which is troublesome and reduces the comfort of wearing the mask. The dangerous substances in the mask will also leak in from the untight part and enter the human respiratory tract, so the value of th...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a protective mask preparation method to solve the problems mentioned in the background art that the bridge of the nose is difficult to fit the face for a long time, and the ear loop welding machine cannot weld the ear loops of multiple masks at the same time

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