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Micro suede artificial leather and manufacturing method thereof

A manufacturing method and technology of artificial leather, applied in the field of artificial leather, can solve the problems of easy shedding, poor scratch resistance, touch, air permeability and fluffy feeling, etc., and achieve good scratch resistance, improved scratch resistance, and good air permeability Effect

Active Publication Date: 2012-09-19
FUJIAN POLYTECH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing imitation suede artificial leather is formed by laminating suede material to base cloth, and high temperature makes the surface of suede material foam to form fluff. The surface layer is suede material, and the inner layer is base cloth. The touch, air permeability and fluff feel are relatively poor, and because the fluff is directly exposed outside, it has poor scratch resistance and is easy to shed

Method used

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  • Micro suede artificial leather and manufacturing method thereof
  • Micro suede artificial leather and manufacturing method thereof
  • Micro suede artificial leather and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to figure 1 Prepare suede-like artificial leather of the present invention as shown, specifically include:

[0028] 1. Material preparation;

[0029] (1) Suede fabric: 75D144F raised base fabric;

[0030] Texture release paper: American SAPPI release paper;

[0031] Leveling agent: BYK-9565, BYK, Germany;

[0032] Water-soluble hand feeling agent: RX-110, Luoxing Chemical;

[0033] (2) Prepare polyurethane fabric slurry: mix 100 parts by weight of polyurethane resin, 50 parts by weight of dimethylformamide-butanone mixture and 0.1 part by weight of leveling agent and stir evenly for later use;

[0034] (3) Prepare polyurethane adhesive material: mix 100 parts by weight of polyurethane resin, 20 parts by weight of dimethylformamide-butanone mixture and 0.1 parts by weight of leveling agent, stir evenly and set aside;

[0035] 2. The formation of polyurethane fabric layer;

[0036] The prepared polyurethane fabric slurry is coated and scraped on the textured r...

Embodiment 2

[0043] refer to figure 2 Prepare suede-like artificial leather of the present invention as shown, specifically include:

[0044] 1. Material preparation;

[0045] (1) Suede fabric: 75D144F raised base fabric;

[0046] Texture release paper: American SAPPI release paper;

[0047] Leveling agent: BYK-9565, BYK, Germany;

[0048] Water-soluble hand feeling agent: RX-110, Luoxing Chemical;

[0049] (2) Prepare polyurethane fabric slurry: mix 100 parts by weight of polyurethane resin, 80 parts by weight of dimethylformamide-butanone mixture and 0.3 parts by weight of leveling agent and stir evenly for later use;

[0050] (3) Prepare polyurethane adhesive material: mix 100 parts by weight of polyurethane resin, 50 parts by weight of dimethylformamide-butanone mixture and 0.3 parts by weight of leveling agent and stir evenly for later use;

[0051] 2. The formation of polyurethane fabric layer;

[0052] The prepared polyurethane fabric slurry is coated and scraped on the texture...

Embodiment 3

[0061] refer to figure 2 Prepare suede-like artificial leather of the present invention as shown, specifically include:

[0062] 1. Material preparation;

[0063] (1) Suede fabric: 75D144F raised base fabric;

[0064] Texture release paper: American SAPPI release paper;

[0065] Leveling agent: BYK-9565, BYK, Germany;

[0066] Water-soluble hand feeling agent: RX-110, Luoxing Chemical;

[0067] (2) Prepare polyurethane fabric slurry: mix 100 parts by weight of polyurethane resin, 60 parts by weight of dimethylformamide-butanone mixture and 0.2 parts by weight of leveling agent and stir evenly for later use;

[0068] (3) Prepare polyurethane adhesive material: mix 100 parts by weight of polyurethane resin, 30 parts by weight of dimethylformamide-butanone mixture and 0.2 parts by weight of leveling agent and stir evenly for later use;

[0069] 2. The formation of polyurethane fabric layer;

[0070] The prepared polyurethane fabric slurry is coated and scraped on the textu...

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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Abstract

The invention provides a micro suede artificial leather. The micro suede artificial leather is composed of a polyurethane fabric layer, a bonding layer and a chamois leather flannelette layer, the bonding layer is located between the polyurethane fabric layer and the chamois leather flannelette layer, a fuzzing of the chamois leather flannelette layer is bonded to the bonding layer, uneven grains are arranged on the surface of the polyurethane fabric layer, fissured grains are arranged at positions of dimpled grains of the polyurethane fabric layer and on the bonding layer which the dimpled grains correspond to, and fluffs of the chamois leather flannelette layer are exposed out of the fissured grains. According to the micro suede artificial leather, the micro suede artificial leather is close to genuine leather, feels good, is good in breathability and scratch resistance, the micro suede artificial leather feels highly fluffy, and the fluffs are not prone to fall off when scratched. Besides, a manufacturing method of the micro suede artificial leather is further provided.

Description

technical field [0001] The invention belongs to the field of artificial leather, in particular to a suede-like artificial leather and a manufacturing method thereof. Background technique [0002] Existing imitation suede artificial leather is formed by laminating suede material to base cloth, and high temperature makes the surface of suede material foam to form fluff. The surface layer is suede material, and the inner layer is base cloth. The tactility, air permeability and fluff feel of the fabric are relatively poor, and because the fluff is directly exposed outside, it has poor scratch resistance and is easy to shed. Contents of the invention [0003] In order to overcome the defects of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a suede-like artificial leather with good scratch resistance and good air permeability and a manufacturing method thereof. [0004] In order to solve the above-mentioned technical pr...

Claims

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Application Information

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IPC IPC(8): D06N3/14B32B3/24B32B27/12B32B27/40B32B38/00
Inventor 苏奕富林芙蓉张彬陈炳琪陈金章
Owner FUJIAN POLYTECH TECH CO LTD
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