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Preparation method of modified non-woven fabric for wiping paper

A technology of non-woven fabrics and wiping papers, which is applied in the field of preparation of modified non-woven fabrics for wiping papers, and can solve problems such as strong hydrophobicity, poor antibacterial properties, and no antibacterial properties

Inactive Publication Date: 2018-11-16
HEFEI JIENUO MEDICAL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polyester non-woven fabric has the advantages of low cost, light weight, corrosion resistance, good mechanical properties and chemical stability, and has become one of the commonly used materials for wiping paper. However, polyester fiber has strong hydrophobicity and no antibacterial properties. The wiping paper made of it has poor hydrophilicity and poor antibacterial properties, which limits its application

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

[0019] A kind of preparation method of modified non-woven fabric for wiping paper proposed by the present invention comprises the following steps:

[0020] S1. Add nano-zinc oxide into ethanol, disperse evenly, add silane coupling agent KH-560, stir at 60°C for 50 minutes, filter, wash, and dry to obtain material A; freeze-dry material A and then add dimethylformamide , add mercaptosuccinic acid and anhydrous triethylamine after ultrasonic dispersion, stir and react at 38°C for 10 hours, obtain material B by filtering, washing, and drying; add material B into dimethylformamide, and add Curcumin and p-toluenesulfonic acid were stirred and reacted at 65°C for 4 hours, washed and dried to obtain modified nano-zinc oxide;

[0021] S2. Add sodium dodecylbenzene sulfonate, sodium lauryl sulfate, Tween-80 and sodium phosphate into water, add modified nano-zinc oxide and stir evenly to obtain an impregnating liquid; impregnate the polyester non-woven fabric in the impregnating liquid ...

Embodiment 2

[0025] A kind of preparation method of modified non-woven fabric for wiping paper proposed by the present invention comprises the following steps:

[0026] S1. Add nano-zinc oxide into ethanol, disperse evenly, add silane coupling agent KH-560, stir at 45°C for 80 minutes, filter, wash, and dry to obtain material A; freeze-dry material A and then add dimethylformamide In, add mercaptosuccinic acid and anhydrous triethylamine after ultrasonic dispersion, stir and react at 30°C for 20h, obtain material B after filtering, washing and drying; add material B to dimethylformamide, add after ultrasonic dispersion Curcumin and p-toluenesulfonic acid were stirred and reacted at 55°C for 10 hours, washed and dried to obtain modified nano-zinc oxide;

[0027] S2. Add sodium dodecylbenzene sulfonate, sodium lauryl sulfate, Tween-80 and sodium phosphate into water, add modified nano-zinc oxide and stir evenly to obtain an impregnating liquid; impregnate the polyester non-woven fabric in th...

Embodiment 3

[0031] A kind of preparation method of modified non-woven fabric for wiping paper proposed by the present invention comprises the following steps:

[0032] S1. Add nano-zinc oxide into ethanol, disperse evenly, add silane coupling agent KH-560, stir at 55°C for 60 minutes, filter, wash, and dry to obtain material A; freeze-dry material A and then add dimethylformamide In the process, add mercaptosuccinic acid and anhydrous triethylamine after ultrasonic dispersion, stir and react at 36°C for 14 hours, obtain material B by filtering, washing, and drying; add material B into dimethylformamide, and add Curcumin and p-toluenesulfonic acid were stirred and reacted at 62°C for 8 hours, washed and dried to obtain modified nano-zinc oxide;

[0033] S2. Add sodium dodecylbenzene sulfonate, sodium lauryl sulfate, Tween-80 and sodium phosphate into water, add modified nano-zinc oxide and stir evenly to obtain an impregnating liquid; impregnate the polyester non-woven fabric in the impreg...

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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PUM

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Abstract

The invention discloses a preparation method of modified non-woven fabric for wiping paper, wherein the preparation method comprises the following steps: modifying nano zinc oxide with a silane coupling agent KH-560 to obtain a material A; performing freeze drying of the material A and then adding the material A into dimethylformamide; performing ultrasonic dispersion, and adding mercaptosuccinicacid and anhydrous triethylamine for reacting to obtain a material B; adding the material B into dimethylformamide; performing ultrasonic dispersion, and adding curcumin and p-toluenesulfonate for reacting to obtain modified nano zinc oxide; mixing sodium dodecyl sulfate, sodium dodecyl sulfate, Tween-80, sodium phosphate, modified nano zinc oxide and water to obtain impregnation liquid; impregnating polyester non-woven fabric in the impregnation liquid to obtain impregnated non-woven fabric; mixing acrylic resin, hydroxyethyl acrylate, octadecyl acrylate, a photoinitiator and ethyl acetate toobtain a hydrophilic solution; impregnating the impregnated non-woven fabric in the hydrophilic solution, and solidifying under an ultraviolet lamp to obtain the non-woven fabric for the wiping paper.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabrics, in particular to a preparation method of a modified nonwoven fabric for wiping paper. Background technique [0002] The wiping paper is made of long-fiber wood pulp or non-woven material, which is economical, hygienic, stable in quality, does not take up space in inventory, has strong absorption, does not damage the surface of objects, does not shed lint, and has no static electricity. It has been widely used at present. In food, pharmaceutical, household cleaning and other fields. Polyester non-woven fabric has the advantages of low cost, light weight, corrosion resistance, good mechanical properties and chemical stability, and has become one of the commonly used materials for wiping paper. However, polyester fibers are highly hydrophobic and have no antibacterial properties. The wiping paper made of it has poor hydrophilicity and poor antibacterial property, which limits its applicati...

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): D06M11/44D06M13/256D06M13/262D06M11/71D06M14/32D06M15/53D06M101/32
CPCD06M11/44D06M11/71D06M13/256D06M13/262D06M14/32D06M15/53D06M2101/32
Inventor 张德满
Owner HEFEI JIENUO MEDICAL PROD CO LTD