Preparation method of disposable mask

A disposable mask technology, applied in the field of masks, can solve the problems of slow production speed and high cost, and achieve the effects of increased production speed, good sealing effect, and good protective effect

Inactive Publication Date: 2020-05-19
美佳爽(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional disposable mask preparation process, the ear loops need to be welded with a spot welding machine after the main body of the mask is finished, which requires an independent connection process, the production speed is slow, and an additional spot welding machine is requi

Method used

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  • Preparation method of disposable mask
  • Preparation method of disposable mask
  • Preparation method of disposable mask

Examples

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Example Embodiment

[0035] The implementation of the present invention will be described in detail below in conjunction with specific examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0036] Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art, and the reagents and products used are also commercially available. The sources, trade names and, where necessary, listing of constituents of reagents used are indicated the first time they appear.

[0037] Embodiments of the invention are:

[0038] refer to Figure 1 to Figure 4 , a preparation method of a disposable face mask, comprising the following preparation steps:

[0039]1) Preparation of mask main body: surface spunbond nonwoven fabric 1, middle layer meltblown fabric 2, and bottom layer spunbond nonwoven fabric 3 are respectively unrolled ...

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Abstract

The invention relates to the field of masks, provides a preparation method of a disposable mask, and overcomes the defects that a mask preparation method in the prior art is relatively low in production speed and relatively high in required machine table cost, and the preparation method comprises the following preparation steps: 1) preparation of a mask main body; (2) spandex filament compounding,(3) edge folding treatment, (4) third folding treatment, (5) end sealing, (6) compounding of elastic flat ear hooks and the mask main body, (7) hot pressing and (8) slitting.

Description

technical field [0001] The invention relates to the field of masks, in particular to a method for preparing a disposable mask. Background technique [0002] Masks are a common sanitary protection product. Wearing a mask has a good protective effect when respiratory infectious diseases are prevalent and when working in dusty and other polluted environments. Masks generally include masks with two-layer structure, masks with three-layer structure and activated carbon masks. Common disposable masks are generally composed of surface non-woven fabrics, bottom non-woven fabrics, filter paper or filter cloth, ear loops, and nose bridges, which are generally metal wires or plastic strips. , When wearing it, pinch the nose bridge strip to fix it on the nose bridge to seal the mask. The ear hooks are usually two thin ropes. Disposable masks with this structure, because of the thinner ear loops, have greater pressure on the ears, and the ears feel more uncomfortable after wearing for ...

Claims

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Application Information

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IPC IPC(8): A41H43/04A41H43/02A41D13/11A41D31/02
CPCA41D13/11A41D31/02A41H43/02A41H43/0257A41H43/04
Inventor 陈汉河
Owner 美佳爽(中国)有限公司
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