Antibacterial and odor-resistant spun-bonded non-woven fabric, planar mask with spun-bonded non-woven fabric and manufacturing method of planar mask

A technology of spun-bonded non-woven fabrics and melt-blown non-woven fabrics, which is applied in the manufacture of protective clothing, non-woven fabrics, and rayon, and can solve the problems of poor filtering effect of flat masks, discomfort when worn, sweat absorption, and moisture drainage Poor air permeability and other problems, to save manpower and equipment costs, good antibacterial and deodorizing effects, and excellent performance indicators

Active Publication Date: 2020-12-11
怡佳(福建)卫生用品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The antibacterial and deodorant effect is poor, which leads to the easy breeding of bacteria during use, causing secondary harm, and the protective effect is greatly reduced;
[0006] 2. It is irritating or even toxic to the skin of human beings and other organisms, and

Method used

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  • Antibacterial and odor-resistant spun-bonded non-woven fabric, planar mask with spun-bonded non-woven fabric and manufacturing method of planar mask
  • Antibacterial and odor-resistant spun-bonded non-woven fabric, planar mask with spun-bonded non-woven fabric and manufacturing method of planar mask
  • Antibacterial and odor-resistant spun-bonded non-woven fabric, planar mask with spun-bonded non-woven fabric and manufacturing method of planar mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A kind of antibacterial deodorant spun-bonded non-woven fabric is made of the following raw materials by weight:

[0064] 75-85 parts of polypropylene,

[0065] 15-19 parts of metallocene-catalyzed linear low-density polyethylene,

[0066] 2-2.5 parts of mesoporous silica,

[0067] 3-4 parts of sepiolite powder,

[0068] 1.2-1.4 parts of dichlorophenyl imidazole dioxolane,

[0069] 2.2 to 2.6 copies of Avermycin,

[0070] 1-1.6 parts of maleic anhydride grafted polypropylene,

[0071] 1 to 1.5 parts of oleic acid amide,

[0072] 1.5-2 parts of erucamide,

[0073] Heat stabilizer 1~1.5 parts,

[0074] 3-5 parts of polypropylene cooling masterbatch.

[0075] In this embodiment, the antibacterial and deodorant spunbond non-woven fabric is preferably, but not limited to, made of raw materials including the following parts by weight:

[0076] 80 parts of polypropylene,

[0077] Metallocene catalyzed linear low density polyethylene 17 parts,

[0078] Mesoporous sil...

Embodiment 2

[0132] A kind of antibacterial deodorant spun-bonded non-woven fabric is made of the following raw materials by weight:

[0133] 75 parts of polypropylene,

[0134] Metallocene catalyzed linear low density polyethylene 15 parts,

[0135] Mesoporous silica 2 parts,

[0136] 3 parts meerschaum powder,

[0137] 1.2 parts of dichlorophenyl imidazole dioxolane,

[0138] Avermycin 2.2 parts,

[0139] Maleic anhydride grafted polypropylene 1 part,

[0140] 1 part of oleic acid amide,

[0141] 1.5 parts of erucamide,

[0142] 1 part heat stabilizer,

[0143] 3 parts of polypropylene cooling masterbatch.

[0144] In this embodiment, the avermycin is a mixture of avermycin A and avermycin B.

[0145] In the present embodiment, the mass ratio of avermycin A and avermycin B in the mixture of avermycin A and avermycin B is 1:0.62.

[0146] In this embodiment, the polypropylene is a mixture of syndiotactic polypropylene and atactic polypropylene.

[0147] In this embodiment, the ...

Embodiment 3

[0159] A kind of antibacterial deodorant spun-bonded non-woven fabric is made of the following raw materials by weight:

[0160] 85 parts of polypropylene,

[0161] Metallocene catalyzed linear low density polyethylene 19 parts,

[0162] Mesoporous silica 2.5 parts,

[0163] 4 parts meerschaum powder,

[0164] 1.4 parts of dichlorophenyl imidazole dioxolane,

[0165] Avermycin 2.6 parts,

[0166] 1.6 parts of maleic anhydride grafted polypropylene,

[0167] 1.5 parts of oleic acid amide,

[0168] Erucamide 2 parts,

[0169] Heat stabilizer 1.5 parts,

[0170] 5 parts of polypropylene cooling masterbatch.

[0171] In this embodiment, the avermycin is a mixture of avermycin A and avermycin B.

[0172] In the present embodiment, the mass ratio of avermycin A and avermycin B in the mixture of avermycin A and avermycin B is 1:0.68.

[0173] In this embodiment, the polypropylene is a mixture of syndiotactic polypropylene and atactic polypropylene.

[0174] In this embodim...

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Abstract

The invention discloses antibacterial and odor-resistant spun-bonded non-woven fabric, a planar mask with the spun-bonded non-woven fabric and a manufacturing method of the planar mask. The antibacterial and odor-resistant spun-bonded non-woven fabric is prepared from the following raw materials in parts by weight: 75-85 parts of polypropylene, 15-19 parts of metallocene catalyzed linear low density polyethylene, 2-2.5 parts of mesoporous silica, 3-4 parts of sepiolite powder, 1.2-1.4 parts of dichlorophenyl imidazole dioxolane, 2.2-2.6 parts of avermectin, 1-1.6 parts of maleic anhydride grafted polypropylene, 1-1.5 parts of oleamide, 1.5-2 parts of erucyl amide, 1-1.5 parts of a heat stabilizer and 3-5 parts of polypropylene cooling masterbatch. The antibacterial and odor-resistant spun-bonded non-woven fabric has good antibacterial and odor-resistant effects, is particularly suitable for being applied to masks, and has excellent microbial indexes, cytotoxicity, skin irritation, delayed hypersensitivity and other performance indexes.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics and masks, in particular to an antibacterial and deodorant spun-bonded non-woven fabric, a plane mask with the spun-bonded non-woven fabric and a manufacturing method thereof. Background technique [0002] Masks are health care products commonly used in people's daily life. Most of the masks commonly used at the beginning are made of gauze, fine cloth or ordinary non-woven fabrics. These masks generally only function to isolate dust, impurities and fiber substances in the air. Enter the mouth and nasal cavity. The raging SARS in 2003, the widespread spread of bird flu and various respiratory infectious diseases in recent years, and the recent outbreak of new coronavirus pneumonia have brought serious threats to human health. These diseases are transmitted through the air. An important protective measure to prevent these diseases is to wear a mask. However, ordinary dust masks can no lo...

Claims

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Application Information

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IPC IPC(8): D04H3/147D01F8/06D01F1/10A41D13/11A41D31/02A41D31/04A41D31/30
CPCD04H3/147D01F8/06D01F1/103D01F1/10A41D13/1115A41D13/1161A41D13/1192A41D31/02A41D31/30A41D31/04A41D2500/30
Inventor 陈德安
Owner 怡佳(福建)卫生用品股份有限公司
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