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Mask convenient to quickly produce and production method thereof

A mask and rapid technology, applied in the field of medical and sanitary products, can solve the problems of unfavorable continuous and rapid production, long time consumption, etc., and achieve the effect of facilitating continuous and rapid production, avoiding safety risks, and prolonging service life

Pending Publication Date: 2021-08-03
叶正华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] figure 1 It is an existing mask, which includes a mask body 1 and elastic bands 10 connected to both sides of the mask; the disadvantage of this existing mask is: during production, it is necessary to cut off two elastic bands according to a preset length, symmetrical Bending and moving to the mask body and aligning, and then using ultrasonic welding technology to connect the two ends of each elastic band to one side of the mask. This production process takes a long time and is not conducive to continuous and rapid production; according to the existing production equipment, Produce 30-60 pieces in one minute

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Mask convenient to quickly produce and production method thereof
  • Mask convenient to quickly produce and production method thereof
  • Mask convenient to quickly produce and production method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as Figures 2 to 5 Shown, the disposable protective mask of the present embodiment comprises: mask body 1 and the elastic band layer 2 that is located on the inner side of mask body 1, elastic band layer 2 comprises a pair of symmetrical, horizontally tiled U-shaped bodies, each U-shaped body The openings 2-1 are distributed outward and connected to the adjacent edges of the mask body 1, the bottoms 2-3 of the pair of U-shaped bodies are connected to each other, and the joints of the pair of U-shaped bodies are provided with longitudinally distributed tear lines 2 -2; When in use, the user only needs to tear off the two U-shaped bodies along the tear line 2-2, and then the bottoms 2-3 of the pair of U-shaped bodies can be placed on the two ears of the user respectively.

[0031] The elastic belt layer 2 includes: a pair of bonded and laminated non-woven fabrics, a plurality of elastic or elastic spandex filaments or shrinkable films 3 distributed in the pair of non...

Embodiment 2

[0042] On the basis of Embodiment 1, there are the following modifications in this embodiment:

[0043] The elastic belt layer 2 is elastic non-woven fabric.

[0044] The production method of described mask comprises:

[0045] a. Carry out continuous punching one by one according to the length extension direction of the elastic non-woven fabric to obtain a plurality of the above-mentioned elastic belt layers 2 which are continuously connected;

[0046] B, a plurality of above-mentioned elastic belt layers 2 that are connected continuously are delivered to the inner surface of a plurality of mouth mask bodies 1 that are connected continuously and aligned, and the openings 2-1 of a pair of U-shaped bodies in each elastic belt layer 2 are passed through ultrasonic waves. Welding is connected on the corresponding edge of corresponding mask body 1, obtains a plurality of masks that are connected continuously;

[0047] c. Cut off and pack the continuous connected masks respectivel...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a mask convenient to quickly produce and a production method thereof. The mask comprises a mask body and an elastic band layer arranged on the inner side face of the mask body, the elastic band layer comprises a pair of symmetrical U-shaped bodies horizontally laid, the opening portions of the U-shaped bodies are distributed outwards and connected to the adjacent edges of the mask body, the bottoms of the U-shaped bodies are connected with each other, and a longitudinally distributed tearing line is arranged at the joint of the U-shaped bodies; due to the fact that the elastic band layers and the mask body are in the laminated design, the continuous elastic band layers and the continuous mask body can be synchronously conveyed up and down on a production line in the production process, continuous and rapid production of the production line is facilitated, the problem that elastic bands need to be fixed one by one in the prior art is solved, production efficiency can be greatly improved, production time is shortened, and the highest production speed of one production line can reach 800 pieces per minute, and the blowout type requirement for masks due to sudden social public health and safety incidents is greatly relieved.

Description

technical field [0001] The invention relates to the technical field of medical and sanitary products, in particular to a mask which is convenient for rapid production and a production method thereof. Background technique [0002] figure 1 It is an existing mask, which includes a mask body 1 and elastic bands 10 connected to both sides of the mask; the disadvantage of this existing mask is: during production, it is necessary to cut off two elastic bands according to a preset length, symmetrical Bending and moving to the mask body and aligning, and then using ultrasonic welding technology to connect the two ends of each elastic band to one side of the mask. This production process takes a long time and is not conducive to continuous and rapid production; according to the existing production equipment, 30-60 pieces can be produced in one minute. How to provide a mask that reduces the time-consuming production is a technical problem to be solved in this area. Contents of the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): A41D13/11
CPCA41D13/11
Inventor 叶正瑜
Owner 叶正华
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