Sanitary mask

Abstract

The present invention provides a sanitary mask, which has a shape holding portion and therefore has a shape retention property, and can be separated from the filter and is reused after washing the face skin and the contact portion, and extend the life of the mask. The fine dust masks have excellent barrier properties. Sanitary mask of the present invention include: health mask body, connected to the two ends of the corner portion of the ear lanyard health mask body, and inserted in the inside of the mask body health conformal appliances. Conformal tool includes engaging an outer edge portion formed with a projection filter and a body portion projecting more forward than the outer edge portion. Sanitary mask body includes: (1) filter by 4 to 5 layers laminated nonwoven; (2) raw cotton jacket, removable from the filter and covering the outer side of the filter; and (3) face contact portion, raw cotton on the coating resin film formed, integrally attached to the outer peripheral surface of the sheath and covers the inside of the outer edge portion of the conformal tool. Edge portion of filter material adhered to the outer edge of conformal appliances.

Description

technical field [0001] The invention relates to a sanitary mask, in particular to a mask with excellent fine dust removal performance, which can be reused after the outer skin and the contact part of the face are separated and washed, the service life can be prolonged, and a shape-retaining device is inserted to be rich in shape-retention and facial protection. Fitting hygienic mask. Background technique [0002] Recently, due to yellow sand and fine dust, the demand for hygienic masks that can block fine dust with a particle size of 2.5 μm or less has greatly increased not only in production sites but also in daily life. [0003] As shown in patent documents 1 and 2, the mouth mask widely used in the past is to insert and sew a 3-layer sanitary mask body with a layer of non-woven fabric that acts as a filter material between raw cotton and raw cotton and is fixed on both sides of the sanitary mask body. Two ear straps on the side. [0004] However, the filter material of ...

AI Technical Summary

Problems solved by technology

[0004] However, the filter material of the conventional sanitary mask is composed of a single layer of non-woven fabric, which has low adhesion to the wearer's face, and fine dust flows into the gap between the mask and the face, resulting in low fine dust removal performance. , Cannot be reused after washing, resulting in various problems such as short service life and low shape retention

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