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Face mask non-woven fabric with stereoscopic structure, and manufacture method therefor

A technology of three-dimensional structure and production method, which is applied in non-woven fabrics, textiles and paper making, etc., can solve the problems of consumers' troubles in facial masks, unable to maintain the three-dimensional structure for a long time, and achieve increased rigidity and strength, excellent shaping ability, The effect of improving product toughness

Pending Publication Date: 2020-07-31
JIANGSU GREAT CREATIVITY NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the three-dimensional structure of the mask is easier to fit the face because of its three-dimensional structure, and the operation is extremely convenient, so it is loved by the majority of mask users, but the currently used three-dimensional non-woven mask carries too much liquid When the essence is used, it cannot be fixed for a long time to maintain the three-dimensional structure, so it will cause some troubles to consumers who use this mask

Method used

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  • Face mask non-woven fabric with stereoscopic structure, and manufacture method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A non-woven facial mask with a three-dimensional structure is made of the following raw materials in parts by weight: 70wt% polypropylene, 5.0wt% POE elastomer, 5.0wt% calcium carbonate, 0.2wt% nucleating agent, 0.6wt% dispersant, 0.6wt% antioxidant, 0.3wt% hydrophilic auxiliary agent, calcium carbonate is nano-scale calcium carbonate, its particle diameter is 1-10 microns, nucleating agent is nontoxic substituted aryl phosphate salt nucleating agent and others Mixture of organic co-nucleating agents.

[0024] The polypropylene is H1500 transparent high temperature resistant injection grade polypropylene model, and the POE elastomer is 7020FL melt-blown cloth grade POE model.

[0025] The dispersant is a blend of 50% propylene glycol block polyester, 30% optical brightener and 20% polyoxypropylene polyoxyethylene copolymer, and the hydrophilic additive is 10% 1,3-propylene glycol , 10% glycerol and 80% 12-14 mixed alcohol mixture.

[0026] Antioxidant: 10% tetrakis[β-...

Embodiment 2

[0037] A non-woven facial mask with a three-dimensional structure is made of the following raw materials in parts by weight: 70wt% polypropylene, 5.0wt% POE elastomer, 5.0wt% calcium carbonate, 0.6wt% dispersant, 0.6wt% antioxidant, 0.3 The wt% hydrophilic auxiliary agent, the calcium carbonate is nano-scale calcium carbonate, and its particle diameter is 1-10 microns.

[0038] The polypropylene is H1500 transparent high temperature resistant injection grade polypropylene model, and the POE elastomer is 7020FL melt-blown cloth grade POE model.

[0039] The dispersant is a blend of 50% propylene glycol block polyester, 30% optical brightener and 20% polyoxypropylene polyoxyethylene copolymer, and the hydrophilic additive is 10% 1,3-propylene glycol , 10% glycerol and 80% 12-14 mixed alcohol mixture.

[0040] Antioxidant: 10% tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester, 10% tris[2,4-di-tert-butylphenyl] phosphorous acid ester, 10% N,N'-bis-...

Embodiment 3

[0051] A non-woven facial mask with a three-dimensional structure is made of the following raw materials in parts by weight: 70wt% polypropylene, 5.0wt% calcium carbonate, 0.2wt% nucleating agent, 0.6wt% dispersant, 0.6wt% antioxidant, 0.3 The wt% hydrophilic auxiliary agent, calcium carbonate is nano-scale calcium carbonate, and its particle diameter is 1-10 microns, and the nucleating agent is a mixture of non-toxic substituted aryl phosphate salt nucleating agent and other organic auxiliary nucleating agents.

[0052] Polypropylene is H1500 transparent high temperature resistant injection molding grade polypropylene model.

[0053] The dispersant is a blend of 50% propylene glycol block polyester, 30% optical brightener and 20% polyoxypropylene polyoxyethylene copolymer, and the hydrophilic additive is 10% 1,3-propylene glycol , 10% glycerol and 80% 12-14 mixed alcohol mixture.

[0054] Antioxidant: 10% tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythr...

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Abstract

The invention discloses a face mask non-woven fabric with a stereoscopic structure, and a manufacture method therefor and relates to the technical field of non-woven fabrics. The face mask non-woven fabric with the stereoscopic structure is prepared from the following components, by weight: 60-80% of polypropylene, 2.0-10.0% of POE, 5.0-10.0% of calcium carbonate, 0.1-0.3% of a nucleation agent, 0.5-1.0% of dispersion agent, 0.5-3.0% of anti-oxidation agent, and 0.1-0.5% of a hydrophilic assistant agent, wherein the calcium carbonate is nano-scale calcium carbonate with a particle diameter of1-10 mu m. The fabric and the method disclosed by the invention have the beneficial effects that through addition of the nucleation agent, a crystallization degree of the polypropylene is increased, and rigidity and strength thereof are increased after increase of the crystallization degree of the polypropylene, so that the melt-blown non-woven fabric manufactured has a good shaping capacity; through addition of the calcium carbonate, production cost of the non-woven fabric is reduced; and the calcium carbonate can also enhance polypropylene to a certain extent, so that strength of the polypropylene non-woven fabric is increased.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics, in particular to a non-woven facial mask with a three-dimensional structure and a manufacturing method thereof. Background technique [0002] At present, there are various types of masks on the market, so their classification is also varied. According to the texture, the masks can be roughly divided into three categories: clay masks, film masks, and skin care masks. Masks are classified according to the method of use. It can be divided into two categories: exfoliating mask and washing mask. Masks are classified according to their functions. They can be roughly divided into deep cleansing masks, moisturizing masks, firming masks and whitening masks. Masks are classified according to shapes. It is divided into two categories: flat mask and three-dimensional mask. [0003] Among them, the three-dimensional structure of the mask is easier to fit the face because of its three-dimensional st...

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 Applications(China)
IPC IPC(8): D04H1/4291D04H3/007
CPCD04H1/4291D04H3/007
Inventor 吴伟
Owner JIANGSU GREAT CREATIVITY NEW MATERIALS CO LTD
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