Ultrafine fiber polyurethane synthetic leather for golf gloves and manufacturing method of leather

A technology of ultra-fine fibers and manufacturing methods, applied in the direction of gloves, chemical instruments and methods, synthetic resin layered products, etc., to achieve the effect of high density, good skin tenderness, and full texture

Active Publication Date: 2015-01-07
HUAFON MICROFIBER SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current microfiber synthetic leather materials are still difficult to meet the above requirements and need to be improved.

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

[0050] (1) Composition of the original base cloth A oiling agent formula: kneading agent HY-911 20 parts, water 80 parts; Pressing pressure: 3kg / cm 2 ; Speed: 6m / min; then dry in a multi-stage oven at 100-135°C;

[0051] The original base fabric A is subjected to skinning treatment, wherein the front side is 320 mesh sandpaper, the skinning amount is 0.08mm, the speed is 7m / min, and the skinning is 2 times, and the back is 150 mesh sandpaper, the skinning amount is 0.20mm, and the speed is 7m / min. Scrub 1 time to get base cloth B;

[0052](2) Carry out release paper dry-process film transfer to the base fabric B, and paste the slurry of the surface layer dry-process polyurethane resin on the front of the base fabric B through a polyurethane adhesive. The process is as follows, dry-process resin Slurry composition: 100 parts of JF-A-WV1008A, 10 parts of JF-W-TL4260, 40 parts of DMF, 30 parts of MEK, 10 parts of TOL, 5 parts of black color chip, 0.02 parts of leveling agent YLC...

Embodiment 2

[0058] (1) After dyeing the original base cloth A, oil it. The composition of the oil agent is: 5 parts of softener 9#H, 95 parts of water; pressing pressure: 1kg / cm2; speed: 5m / min, then use 100-135℃ drying in a multi-stage oven;

[0059] The base fabric B can be obtained by grinding the original base fabric A, in which 600-grit sandpaper is used on the front side, the skinning amount is 0.06mm, the speed is 8m / min, and the skinning is 2 times; the back side is 600-grit sandpaper, the grinding amount is 0.06mm , the vehicle speed is 8m / min, the skin is polished twice, and the base cloth B is obtained;

[0060] (2) Carry out release paper dry-process film transfer to the base fabric B, and paste the slurry of the surface layer dry-process polyurethane resin on the front of the base fabric B through a polyurethane adhesive. The process is as follows, dry-process resin Slurry composition: 100 parts of JF-A-WV1008A, 30 parts of DMF, 20 parts of MEK; 5 parts of black color film, ...

Embodiment 3

[0067] (1) After the original base fabric A is obtained, it is dyed and then oiled. The composition of the oil formulation is: 10 parts of kneading agent HY-911, 90 parts of water; pressing pressure: 4kg / cm 2 ;Vehicle speed: 7m / min, then dry in a multi-stage oven at 100-135°C;

[0068] The base fabric B can be obtained by grinding the original base fabric A, in which the front side is made of 150 mesh sandpaper, the amount of sanding is 0.06mm, the speed of the vehicle is 10m / min, and the surface is polished twice; the back is used of 150 mesh sandpaper, and the amount of sanding is 0.06mm , the vehicle speed is 7m / min, the skin is polished twice, and the base cloth B is obtained;

[0069] (2) Carry out release paper dry-process film transfer to the base fabric B, and paste the slurry of the surface layer dry-process polyurethane resin on the front of the base fabric B through a polyurethane adhesive. The process is as follows, dry-process resin Slurry composition: 100 parts ...

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Abstract

The invention provides ultrafine fiber polyurethane synthetic leather for a pair of golf gloves and a manufacturing method of the leather. The manufacturing method of the leather comprises the following steps: (1) utilizing an oiling agent to oil original base fabric A, and drying; (2) buffing the original base fabric A oiled and dried in the step (1), so as to obtain base fabric B; (3) utilizing a polyurethane binding agent to enable a slurry of a surface-layer dry-method polyurethane resin to be adhered onto the front of the base fabric, and peeling off release paper to obtain synthetic leather C; (4) adopting a printing-coating method to coat a surface treating agent on the synthetic leather C by adopting a printing roller, and drying to obtain the ultrafine fiber polyurethane synthetic leather for the pair of golf gloves. The ultrafine fiber polyurethane synthetic leather disclosed by the invention has the characteristics of short fold recovery time, high density, no dart and rich patterns, and further has the characteristics of high softness, air and water vapor permeability and the like; the synthetic leather surface has good tender skin feeling and slip limiting feeling, and can be comparable with the natural leather for the pair of golf gloves.

Description

technical field [0001] The invention relates to a superfine fiber polyurethane synthetic leather and a manufacturing method thereof, in particular to a superfine fiber polyurethane synthetic leather for golf gloves and a manufacturing method thereof. Background technique [0002] At present, more than 90% of golf gloves on the market are made of genuine leather, but due to the peculiar smell of leather, easy mildew, and strong environmental awareness of consumer groups, golf glove materials with leather alternatives have strong market prospects and profit margins. Microfiber polyurethane synthetic leather is a high-grade artificial leather developed on the basis of fully analyzing the microstructure and properties of natural leather. Its strength, chemical resistance, wrinkle resistance, abrasion resistance, processability and quality uniformity It is superior to genuine leather in terms of other aspects, and overcomes the shortcomings of leather such as odor, easy moths, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/14B32B27/08B32B27/12B32B37/02B32B37/26B32B38/18
CPCD06N3/0002D06N3/0004D06N3/0097D06N3/14D06N2207/00D06N2209/106D06N2209/16D06N2211/103D06N2211/28
Inventor 诸葛磊贺璇刘国王贺玲
Owner HUAFON MICROFIBER SHANGHAI
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