A kind of mask lining cloth and its manufacturing method

A manufacturing method and interlining technology, applied in the manufacture of rayon, non-woven fabrics, textiles, and paper, can solve the problems of laborious breathing, failure to filter PM2.5, and affect normal breathing, and achieve high tensile strength, Strong air permeability and low wind resistance

Active Publication Date: 2019-04-23
山东天福医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cotton and non-woven masks cannot achieve the purpose of filtering PM2.5, and masks added with activated carbon will cause breathing difficulties, affect normal breathing and cause discomfort
Moreover, the adsorption effect of these masks on dust, virus and bacteria is not obvious

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A mask lining cloth comprises 80.0wt% polypropylene fiber and 0.1wt% nylon.

[0026] In order to enhance the adsorption capacity of the mask lining, a 0.1wt% electrostatic static agent is added, which is polypropylene, which can effectively maintain static electricity and make the mask lining stronger in adsorption and filtration.

[0027] In order to improve the comfort of the mask lining, the linear density of the polypropylene fiber is 1.5D (denier), and the linear density of the nylon fiber is 1.5D (denier).

[0028] A method for manufacturing mask lining, comprising the steps of:

[0029] (1) Batching: put the polypropylene fiber granules of the formula and the electrostatic static agent granules into the mixer to fully mix;

[0030] (2) melting: melting the evenly stirred mixture;

[0031] (3) spinning: spinning the melted mixture into polypropylene fibers;

[0032] (4) mixing: mixing polypropylene fibers with nylon fibers;

[0033] (5) carding: carding the mi...

Embodiment 2

[0043] A mask lining cloth, comprising 89.0wt% polypropylene fiber and 11.0wt% nylon fiber.

[0044] In order to enhance the adsorption capacity of the mask lining, a 1.0wt% static static agent is added, which is polypropylene, which can effectively maintain static electricity and make the mask lining stronger in adsorption and filtration.

[0045] In order to improve the comfort of the mask lining, the linear density of the polypropylene fiber is 2.3D (denier), and the linear density of the nylon fiber is 2.3D (denier).

[0046] A method for manufacturing mask lining, comprising the steps of:

[0047] (1) Batching: put the polypropylene fiber granules of the formula and the electrostatic static agent granules into the mixer to fully mix;

[0048] (2) melting: melting the evenly stirred mixture;

[0049] (3) spinning: spinning the melted mixture into polypropylene fibers;

[0050] (4) mixing: mixing polypropylene fibers with nylon fibers;

[0051] (5) carding: carding the ...

Embodiment 3

[0061] A mask lining cloth comprises 98.0wt% polypropylene fiber and 0.1wt% nylon.

[0062] In order to enhance the adsorption capacity of the mask lining, a 2.0wt% static static agent is added, which is polypropylene, which can effectively maintain static electricity and make the mask lining stronger in adsorption and filtration.

[0063] In order to improve the comfort of the mask lining, the linear density of the polypropylene fiber is 3.5D (denier), and the linear density of the nylon fiber is 3.5D (denier).

[0064] A method for manufacturing mask lining, comprising the steps of:

[0065] (1) Batching: put the polypropylene fiber granules of the formula and the electrostatic static agent granules into the mixer to fully mix;

[0066] (2) melting: melting the evenly stirred mixture;

[0067] (3) spinning: spinning the melted mixture into polypropylene fibers;

[0068] (4) mixing: mixing polypropylene fibers with nylon fibers;

[0069] (5) carding: carding the mixed fib...

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 discloses gauze mask lining cloth. The gauze mask lining cloth comprises 80.0-98.0 wt% of polypropylene, 0.1-20.0 wt% of nylon and 0.1-2.0 wt% of electrostatic auxiliaries. A method for manufacturing the gauze mask lining cloth includes steps of (1), preparing materials, to be more specific, feeding polypropylene granules and electrostatic auxiliary granules in formulas into a mixer and sufficiently mixing the polypropylene granules and the electrostatic auxiliary granules with one another to obtain mixtures; (2), melting the uniformly stirred mixtures; (3), spinning the molten mixtures to obtain polypropylene fibers; (4), mixing the polypropylene fibers and nylon fibers with one another to obtain mixed fibers; (4), carding the mixed fibers generated at the previous step to obtain fiber networks; (5), carrying out needling and adding static electricity, to be more specific, carrying out needling treatment on the fiber networks obtained at the previous step to turn the fiber networks into gauze mask lining cloth and adding the static electricity to the gauze mask lining cloth; (6), rolling and packaging the gauze mask lining cloth. The gauze mask lining cloth and the method have the advantages that the gauze mask lining cloth manufactured by the aid of the method is high in breathability as compared with other traditional non-woven fabrics and is free of influence on normal respiration of users; PM 2.5 (particulate matter 2.5) adsorption filtration effects can reach 85%, and the gauze mask lining cloth is high in tension resistance and extremely low in wind resistance.

Description

technical field [0001] The invention belongs to the field of sanitation protection, in particular to a lining cloth for a dust-proof mask that can effectively filter PM 2.5. Background technique [0002] At present, there are many masks on the market that remove PM2.5, which are just ordinary cotton or non-woven masks, and better masks will add activated carbon. Cotton and non-woven masks cannot achieve the purpose of filtering PM2.5, and masks added with activated carbon will cause breathing difficulties, affect normal breathing and cause discomfort. Moreover, the adsorption effect of these masks on dust, virus and bacteria is not obvious. Contents of the invention [0003] The object of the present invention is to provide a kind of mask lining cloth that can solve the above problems and manufacture method thereof. [0004] A mask lining cloth, comprising 80.0-98.0wt% polypropylene fiber and 0.1-20.0wt% nylon. [0005] In particular, in order to enhance the adsorption ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D04H1/4382D04H1/46D01F6/46D01F1/10D06M10/00A41D27/02
Inventor 赵民生张良张景科高来宝王申杰赵新民
Owner 山东天福医疗科技有限公司
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