Polyurethane coating technique of knitting gloves

A polyurethane and polyurethane material technology, applied in gloves, textiles, papermaking, clothing, etc., can solve problems such as poor oil resistance and poor wear resistance, and achieve long service life, high wear resistance, and cost savings.

Inactive Publication Date: 2008-10-15
许甫民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Widely used in industries such as mining, construction, and oil fields, but this product has disadvantages such as poor wear resistance and poor oil resistance

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

[0009] First, heat the knitted thread gloves to 80°C; then coat the knitted thread gloves with polyurethane material; make it solidify after 30 minutes; finally perform secondary vulcanization at a temperature of 110°C for 16 hours.

Embodiment 2

[0011] First, heat the knitted thread gloves to 100°C; then coat the knitted thread gloves with polyurethane material; let it cure after 40 minutes; finally perform secondary vulcanization at a temperature of 90°C for 24 hours.

Embodiment 3

[0013] First, heat the knitted thread gloves to 90°C; then coat the knitted thread gloves with polyurethane material; make it solidify after 35 minutes; finally carry out secondary vulcanization at a temperature of 100°C for 20 hours.

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 relates to a polyurethane applying process of knitted gloves, which comprises following steps: heating knitted cotton gloves to 80 to 100 DEG C; applying polyurethane material to the knitted cotton gloves; curing for 30 to 40 min; and vulcanizing twice at 90 to 110 DEG C for 16 to 24 h. The cotton gloves with polyurethane coating can substitute for cotton gloves with rubber coating, and have the advantages of high wear resistance, oil resistance, solvent resistance, weak acid and alkali resistance, long service life, saved cost, infrequent replacement, and economic practicality.

Description

technical field [0001] The invention relates to a gluing process for knitted gloves, in particular to a polyurethane gluing process for knitted gloves. Background technique [0002] The palm side of the existing knitted thread glove is coated with a rubber layer, which can achieve effects such as wear resistance. Widely used in industries such as mining, construction, and oil fields, but this product has disadvantages such as poor wear resistance and poor oil resistance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a polyurethane glue coating process for knitted gloves, which uses high wear-resistant material polyurethane instead of rubber to coat knitted gloves to overcome the shortcomings of the above-mentioned existing products. [0004] In order to solve the above problems, the present invention adopts the following technical solutions. [0005] First, heat the knitted thread gloves to 80-100°C; then coa...

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): A41D19/00D06M15/507D06M23/00
Inventor 许甫民
Owner 许甫民
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