Antibacterial and skin-friendly non-woven fabric and preparation method thereof

A non-woven fabric, bio-based technology, applied in the direction of non-woven fabrics, rayon manufacturing, textiles and papermaking, etc., can solve the problem of poor mechanical properties such as breaking strength and elongation of polyester non-woven fabrics, polyester non-woven fabrics Poor hydrophilic and skin-friendly performance, poor antibacterial effect, etc., to achieve the effect of saving manpower and equipment costs, good comprehensive mechanical properties, and easy operation

Pending Publication Date: 2021-08-24
冠和卫生用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Poor antibacterial effect;
[0006] 2. Polyester non-woven fabric has poor hydrophilic and skin-friendly properties;
[0007] 3. The mechanical proper

Method used

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  • Antibacterial and skin-friendly non-woven fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0055] Example 1:

[0056] A antibacterial herringbone nonwoven fabric, the antibacterial herringbone nonwoven fabric is made of a raw material comprising the weight:

[0057] 70 ~ 80 copies of ethylene glycol esters,

[0058] Polyethylene glycol etherified dihydroxymethylene dihydroxy vinyl urea resin 12 to 15 parts,

[0059] 4 to 6 bio-based polybutic acid ethylene glycol esters,

[0060] 4 to 6 graft ethylene-octylene copolymers of methacrylate,

[0061] 2 to 2.5 copies of porous nanocroxyapatite,

[0062] Porous nano silica fine powder 2 ~ 2.5 parts,

[0063] 1.4 to 1.7 parts of sulfadiazine zinc,

[0064] 1 to 1.2 of fluorosazole,

[0065] Nano silver ion antibacterial powder 2.4 ~ 2.8 copies,

[0066] Epoxy soy octyl acid octyl ester is 3 to 3.5 parts.

[0067] Epoxy soybean oil 2.5 ~ 3 copies.

[0068] In the present embodiment, the antibacterial herringbone nonwoven fabric is preferably made of a raw material comprising the weight:

[0069] 75 copies of ethylene terephthal...

Example Embodiment

[0091] Example 2:

[0092] A antibacterial herringbone nonwoven fabric, the antibacterial herringbone nonwoven fabric is made of a raw material comprising the weight:

[0093] 70 copies of ethylene terephthalate,

[0094] Polyethylene glycol etherified dihydroxymethyl dihydroxy vinyl urea resin,

[0095] 4 parts of glycol ester of bio-based polybutane

[0096] 4 copolymers of methacrylate grafting ethylene-octene copolymer,

[0097] 2 copies of porous nanocroxyapatite,

[0098] 2 copies of porous nano silica fine powder,

[0099] 1.4 parts of sulfadiazine zinc,

[0100] 1 part of fluorosazole,

[0101] Nano silver ion antibacterial powder 2.4 copies,

[0102] Epoxy soy octyl acid octyl ester,

[0103] Epoxy soybean oil is 2.5 copies.

[0104] In the present embodiment, the bio-based polybutadic acid ethylene glycol ester is prepared from petroleic acid and bio-based diol.

[0105] In the present embodiment, the fluoronazole is fluorosazole Ec.

[0106] In the present embodiment, t...

Example Embodiment

[0115] Example 3:

[0116] A antibacterial herringbone nonwoven fabric, the antibacterial herringbone nonwoven fabric is made of a raw material comprising the weight:

[0117] 80 pieces of ethylene terephthalate,

[0118] 15 parts of polyethylene glycol etherified dihydroxymethyl dihydroxy vinyl urea resin,

[0119] 6 parts of glycol ester of bio-based polybut

[0120] 6 copolymented vinyl acrylic glycerides grafted ethylene-octene copolymers,

[0121] 2.5 copies of porous nanocroxyphodite,

[0122] 2.5 copies of porous nano silica fine powder,

[0123] 1.7 sulfadiazine zinc,

[0124] 1.2 parts of fluorosazole,

[0125] 2.8 nano silver ion antibacterial powder,

[0126] Epoxy soy oleate octyl acid octyl ester,

[0127] Epoxy soybean oil 3 parts.

[0128] In the present embodiment, the bio-based polybutadic acid ethylene glycol ester is prepared from petroleic acid and bio-based diol.

[0129] In the present embodiment, the fluoronazole is fluorosazole Ec.

[0130] In the present e...

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Abstract

The invention discloses an antibacterial and skin-friendly non-woven fabric and a preparation method thereof. The antibacterial and skin-friendly non-woven fabric is prepared from the following raw materials in parts by weight of 70 to 80 parts of ethylene glycol terephthalate, 12 to 15 parts of polyethylene glycol etherified dimethylol dihydroxy ethylene urea resin, 4 to 6 parts of bio-based polyethylene glycol succinate, 4 to 6 parts of a glycidyl methacrylate grafted ethylene-octylene copolymer, 2 to 2.5 parts of porous nano-hydroxyapatite, 2 to 2.5 parts of porous nano silicon dioxide micro powder, 1.4 to 1.7 parts of sulfadiazine zinc, 1 to 1.2 parts of flusilazole, 2.4 to 2.8 parts of nano silver ion antibacterial powder, 3 to 3.5 parts of ethyl hexyl ester of epoxidized soybean oil and 2.5 to 3 parts of epoxidized soybean oil. The antibacterial and skin-friendly non-woven fabric is high in antibacterial rate, excellent in antibacterial performance and good in antibacterial effect; the water contact angle is large, and the hydrophilic and skin-friendly performance is good; and the breaking strength is high, the elongation at break is high, and the comprehensive mechanical property is good.

Description

Technical field [0001] The present invention relates to the field of nonwoven fabric, and more particularly to an antibacterial herringbone nonwoven fabric and a preparation method thereof. Background [0002] Non-woven fabric fibers are mainly polypropylene (PP), polyester (PET). In addition, there are nylon (PA), viscose fibers, acrylic, ethyl alarm (HDPE), and pleconal (PVC). According to the application requirements, the non-woven fabric is divided into two major categories of one-time application and durable. [0003] Polyester (PET) non-woven fabric has the advantages of less investment, light weight, corrosion resistance, mechanical properties and chemical stability, has developed rapidly, large production, and makes a more commonly used in synthetic fiber. [0004] However, the antibacterial skinless non-woven fabric currently used has the following problems: [0005] 1, the antibacterial effect is poor; [0006] 2, polyester nonwoven fabric hydrophilic skin performance; ...

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): D04H1/492D04H1/4382D04H3/11D04H3/011D04H5/03D04H5/00D01F1/10D01F8/14D01F8/16D01F8/10
CPCD04H1/492D04H1/4382D04H3/11D04H3/011D04H5/03D04H5/00D01F1/103D01F1/10D01F8/14D01F8/16D01F8/10D10B2331/04D10B2401/12D10B2401/022
Inventor 黄冠儒杨光萧英杰
Owner 冠和卫生用品有限公司
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