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Preparation method of one-way water-permeable and breathable type fibrosis fiberboard

A one-way water-permeable, fiber-based technology, applied in chemical instruments and methods, layered products, synthetic resin layered products, etc. It does not have problems such as anti-mildew and deodorization, and achieves the effect of improving the air quality in the shoes, improving the anti-aging performance and anti-stripping performance, and preventing mildew in the shoes.

Active Publication Date: 2016-03-30
HANGZHOU KAIYUE NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Disadvantages of the existing technology: most of the fiber chemical fiber board shoe materials on the market are not breathable, odor, easy to deform when exposed to moisture, do not have the performance of instant moisture absorption and rapid drainage of sweat, do not have the functions of anti-mildew and deodorization, antibacterial and antibacterial functions, and cannot be controlled The flow of water vapor in the shoe cavity is harmful to human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for preparing a unidirectional water-gas permeable fibrous fiberboard, the preparation process of the fibrous fiberboard is as follows:

[0025] (1) Mix 25 parts by weight of negative ion / diatom mud composite material, 15 parts by weight of deionized water, and stir well, then add 45 parts by weight of emulsion resin, and mix and stir for 25 minutes to make the slurry fully mixed evenly. After the non-woven fabric is rolled in the dipping tank, it is dried at 175°C for tentering and shaping, and then cooled and shaped to obtain a water-permeable semi-finished material;

[0026] (2) The 0.6MM spunlace non-woven fabric is treated with waterproof emulsion resin and then pad-rolled. The ratio of the mass content of the emulsion resin to the spunlace non-woven fabric is 1:3, and then it is perforated up and down under high pressure in an oven and baked at a high temperature of 175°C. Dry stenter setting, then cooling and setting to obtain waterproof semi-finished ma...

Embodiment 2

[0032] A method for preparing a unidirectional water-gas permeable fibrous fiberboard, the preparation process of the fibrous fiberboard is as follows:

[0033] (1) Mix 35 parts by weight of negative ion / diatom mud composite material, 25 parts by weight of deionized water, and stir well, then add 55 parts by weight of emulsion resin, and mix and stir for 35 minutes to make the slurry fully mixed evenly. Then the non-woven fabric is rolled through the dipping tank, dried at 185°C for tentering and shaping, and then cooled and shaped to obtain a water-permeable semi-finished material;

[0034] (2) The 0.6MM spunlace non-woven fabric is treated with waterproof emulsion resin and then pad-rolled. The ratio of the mass content of the emulsion resin to the mass of the spunlace non-woven fabric is 1:5, and then it is perforated up and down under high pressure in an oven and baked at a high temperature of 185°C. Dry stenter setting, then cooling and setting to obtain waterproof semi-f...

Embodiment 3

[0040] A method for preparing a unidirectional water-gas permeable fibrous fiberboard, the preparation process of the fibrous fiberboard is as follows:

[0041] (1) Mix 30 parts by weight of negative ion / diatom mud composite material, 20 parts by weight of deionized water, and stir well, then add 50 parts by weight of emulsion resin, and mix and stir for 30 minutes to make the slurry fully mixed evenly. Then the non-woven fabric is rolled through the dipping tank, dried at 180°C for tentering and shaping, and then cooled and shaped to obtain a water-permeable semi-finished material;

[0042] (2) The 0.6MM spunlace non-woven fabric is treated with waterproof emulsion resin and then pad-rolled. The ratio of the mass content of the emulsion resin to the mass of the spunlace non-woven fabric is 1:4, and then it is perforated up and down under high pressure in an oven and dried at a high temperature of 180°C. Dry stenter setting, then cooling and setting to obtain waterproof semi-f...

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Abstract

The invention relates to a preparation method of a one-way water-permeable and breathable type fibrosis fiberboard. The method includes the steps of firstly, evenly stirring 25-35 weight parts of anion / diatom ooze composite material and 15-25 weight parts of deionized water, adding 45-55 weight parts of emulsion resin to be mixed and stirred for 25-35 min, conducting pad-rolling on non-woven fabric through a glue soaking tank, conducting drying, stentering and shaping at a temperature of 175-185 DEG C, and conducting cooling and shaping to obtain a water-permeable and breathable type semi-finished product material; secondly, conducting pad-rolling after waterproof emulsion resin treatment is conducted on spunlace non-woven fabric 0.6 mm thick, punching holes vertically by means of high pressure through a drying box, conducting drying, stentering and shaping at a high temperature of 175-185 DEG C, and obtaining a waterproof semi-finished product material after cooling and shaping, wherein the mass ratio of emulsion resin to spunlace non-woven fabric is 1:(3-5); thirdly, attaching and forming the water-permeable and breathable type semi-finished product material and the waterproof semi-finished product material through a polyurethane hot melt mesh film by means of high temperature and high pressure, and obtaining the one-way water-permeable and breathable type fibrosis fiberboard. The moisture absorption performance, breathability, ageing resistance and stripping resistance of the prepared product are greatly improved.

Description

technical field [0001] The invention relates to a preparation method of a unidirectional water-gas permeable fibrous fiberboard. Background technique [0002] Fiber chemical fiber board is made of non-woven fiber cotton padding resin through high temperature curing, ironing and shaping. It has light weight, wear resistance, high tensile strength, small shrinkage, not easy to deform, good elasticity, good toughness, compression resistance Good flex resistance and other advantages, can be widely used in the bottom, front lining and back lining of sports shoes, leather shoes, men's and women's casual shoes, luggage, automotive interiors, furniture and other fields. [0003] Disadvantages of the existing technology: most of the fiber chemical fiber board shoe materials on the market are not breathable, odor, easy to deform when exposed to moisture, do not have the performance of instant moisture absorption and rapid drainage of sweat, do not have the functions of anti-mildew and...

Claims

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Application Information

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IPC IPC(8): B32B27/12B32B27/02B32B27/36
CPCB32B5/02B32B27/12B32B2262/0276B32B2307/552B32B2307/7145B32B2307/724B32B2307/758
Inventor 傅陆军
Owner HANGZHOU KAIYUE NEW MATERIAL CO LTD
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