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Multifunctional after-finishing process of polyester-cotton fabric

A multi-functional and post-finishing technology, applied in fiber treatment, plant fiber, biochemical fiber treatment, etc., can solve the problems of complicated finishing process, single finishing process, low efficiency, etc., achieve good market promotion value, reduce production cost, improve The effect of production efficiency

Inactive Publication Date: 2020-04-28
江阴创杰佳服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the multi-functional finishing of fabrics is often a single-function finishing process. To endow the fabric with multiple functions, it is necessary to sequentially finish the fabric through multiple finishing processes. The finishing process is complicated, high in cost and low in efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A multifunctional post-finishing process for polyester-cotton fabrics. The process steps include: soaking the fabric in a finishing agent at 8°C for 30 minutes, then performing a warm treatment at 40°C for 40 minutes, and then performing two dipping and two rolling treatments. The liquid rate is 70%, and it is dried at a low temperature of 30°C until it is 70% dry; the fabric that has been dried to 70% dry is put into a curing machine for curing, the curing temperature is 110°C, and the locomotive speed is 40m / min; The finished fabric is put into a sizing machine for sizing treatment, the sizing temperature is 100°C, and the machine speed is 50m / min; after the sizing is finished, the fabric is rolled up; the finishing agent includes the flame-retardant Finishing agent SCJ-968 60g / L, penetrating agent OT 1g / L of Zibo Haijie Chemical Company, polymaleic acid crosslinking agent 3g / L, nano-silver antibacterial agent 3g / L, Ningbo Yinzhou Jianguo Chemical Auxiliary Factory So...

Embodiment 2

[0017] A multi-functional post-finishing process for polyester-cotton fabrics. The process steps include: soaking the fabric in a finishing agent at 12°C for 25 minutes, then performing a warm treatment at 45°C for 35 minutes, and then performing two dipping and two rolling treatments. The liquid rate is 75%, and it is dried at a low temperature of 33°C until it is 80% dry; the fabric that has been dried to 80% dry is put into a curing machine for curing, the curing temperature is 115°C, and the locomotive speed is 45m / min; The finished fabric is put into a sizing machine for sizing treatment. The sizing temperature is 110°C and the machine speed is 60m / min; Agent SCJ-968 70g / L, penetrant OT 2g / L of Zibo Haijie Chemical Company, polymaleic acid cross-linking agent 4g / L, nano-silver antibacterial agent 4.5g / L, Ningbo Yinzhou Jianguo Chemical Auxiliary Factory Softener GS-550 25g / L, ultraviolet absorber UV-326 15g / L of BASF, and three-proof finishing agent RHSF-1 35g / L of Shangh...

Embodiment 3

[0019] A multifunctional post-finishing process for polyester-cotton fabrics. The process steps include: soaking the fabric in a finishing agent at 16°C for 20 minutes, then performing a warming treatment at 50°C for 30 minutes, and then performing two dipping and two rolling treatments. The liquid rate is 80%, and it is dried at a low temperature of 35°C until it is 80% dry; the fabric that has been dried to 80% dry is put into a curing machine for curing, the curing temperature is 120°C, and the locomotive speed is 50m / min; The finished fabric is put into a sizing machine for sizing treatment. The sizing temperature is 125°C and the machine speed is 65m / min; Agent SCJ-968 70g / L, penetrating agent OT 2g / L of Zibo Haijie Chemical Company, polymaleic acid crosslinking agent 4g / L, nano-silver antibacterial agent 6g / L, softening agent of Ningbo Yinzhou Jianguo Chemical Auxiliary Factory agent GS-550 25g / L, ultraviolet absorber UV-32620g / L of BASF, and three-proof finishing agent ...

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PUM

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Abstract

The invention discloses a multifunctional after-finishing process of polyester-cotton fabric. The process comprises the following process steps: putting the fabric into a finishing agent, soaking for20-30 minutes at the temperature of 8-16 DEG C, then carrying out warm treatment for 30-40 minutes at the temperature of 40-50 DEG C, then carrying out padding treatment at the mangle expression of 70-80%, and carrying out low-temperature drying at the temperature of 30-35 DEG C until the fabric is 70-80% dry; putting the fabric dried to 70-80% dry into a baking machine for baking treatment at thebaking temperature of 110-120 DEG C and the machine speed of 40-50 m / min; putting the baked fabric into a setting machine to be subjected to setting treatment, wherein the setting temperature is 100-125 DEG C, and the machine speed is 50-65 m / min; and winding the fabric after the shaping is finished. The finishing agent comprises 60-80 g / L of a flame-retardant finishing agent SCJ-968, 1-3 g / L ofa penetrating agent OT, 3-5 g / L of a cross-linking agent, 3-6 g / L of a nano-silver antibacterial agent, 20-30 g / L of a softening agent GS-550, 10-20 g / L of an ultraviolet light absorber UV-326 and 30-40 g / L of a three-proofing finishing agent RHSF-1. The fabric can be subjected to antibacterial, uvioresistant, flame-retardant and three-proofing finishing at the same time, the production process issimplified, the production cost is reduced, the production efficiency is improved and good market popularization value is achieved.

Description

technical field [0001] The invention relates to the field of post-finishing of textile technology, in particular to a multifunctional post-finishing process of polyester-cotton fabrics. Background technique [0002] With the development of society and economy and the improvement of people's living standards, single-function textiles are far from meeting people's needs. Multi-functional finishing textiles are more and more recognized and used by people because of their excellent performance. [0003] The multifunctional finishing of fabrics is to improve the appearance and feel of fabrics, enhance the wearing performance or impart special functions (such as antibacterial, anti-ultraviolet, anti-wrinkle, anti-static, waterproof, oil-proof, anti-fouling, flame-retardant, etc.) through chemical or physical methods. The technological process is the processing process of textile "icing on the cake". [0004] At present, the multi-functional finishing of fabrics is often a single-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M11/83D06M11/00D06M13/00D06M15/00D06M101/06D06M101/32
CPCD06M11/00D06M11/83D06M13/00D06M15/00D06M15/263D06M16/00D06M2101/06D06M2101/32D06M2200/25D06M2200/30
Inventor 陶晓华
Owner 江阴创杰佳服装有限公司