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Multifunctional after-finishing process of knitted fabric

A knitted fabric, multi-functional technology, applied in fiber processing, textile and papermaking, biochemical fiber processing, etc., can solve the problems of single-function finishing process, complicated finishing process, low efficiency, etc., to reduce production costs and achieve good market promotion value , the effect of improving 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 fabrics with multiple functions, fabrics need to be sorted sequentially through multiple finishing processes. The finishing process is complicated, costly, and inefficient.

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

[0015] A multifunctional post-finishing process for knitted fabrics. The process steps include: soaking the fabric in a finishing agent at 10°C for 40 minutes, then performing a heat treatment at 50°C for 50 minutes, and then performing two dipping and two rolling treatments. The drying 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 drying machine for curing, the curing temperature is 100°C, and the locomotive speed is 35m / min; Put the fabric into the setting machine for setting treatment, the setting temperature is 110°C, and the machine speed is 40m / min; after the setting is completed, the fabric is rewound; the finishing agent includes the flame retardant finishing agent of Qingdao Lianmei Chemical Co., Ltd. FR-106 50g / L, penetrating agent OT 2g / L of Zibo Haijie Chemical Company, polymaleic acid crosslinking agent 3g / L, softener GS-550 15g / L of Ningbo Yinzhou Jianguo Chemical Auxiliary Fa...

Embodiment 2

[0017] A multifunctional post-finishing process for knitted fabrics. The process steps include: soaking the fabric in a finishing agent at 13°C for 35 minutes, then performing a heat treatment at 55°C for 45 minutes, and then performing two dipping and two rolling treatments. The rate is 75%, 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 110°C, and the locomotive speed is 45m / min; The fabric is put into the setting machine for setting treatment, the setting temperature is 115°C, and the machine speed is 45m / min; after the setting is completed, the fabric is rolled up; the finishing agent includes the flame retardant finishing agent FR of Qingdao Lianmei Chemical Co., Ltd. -106 60g / L, penetrating agent OT 3g / L of Zibo Haijie Chemical Company, crosslinking agent 4.5g / L, softener GS-550 20g / L of Ningbo Yinzhou Jianguo Chemical Auxiliary Factory, Changzho...

Embodiment 3

[0019] A multifunctional post-finishing process for knitted fabrics. The process steps include: soaking the fabric in a finishing agent at 16°C for 30 minutes, then performing a warm treatment at 60°C for 40 minutes, and then performing two dipping and two rolling treatments. The drying rate is 80%, and it is dried at a low temperature of 40°C until it is 80% dry; the fabric that has been dried to 80% dry is put into a drying machine for curing, the curing temperature is 120°C, and the locomotive speed is 55m / min; Put the fabric into the setting machine for setting treatment, the setting temperature is 120 ° C, and the machine speed is 50m / min; after the setting is completed, the fabric is rolled; the finishing agent includes the flame retardant finishing agent FR of Qingdao Lianmei Chemical Co., Ltd. -106 70g / L, penetrating agent OT 5g / L of Zibo Haijie Chemical Company, polymaleic acid crosslinking agent 6g / L, softener GS-550 25g / L of Ningbo Yinzhou Jianguo Chemical Auxiliary ...

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 discloses a multifunctional after-finishing process of knitted fabric. The process comprises the steps that the fabric is put into a finishing agent to be soaked for 30-40 min at the temperature of 10-16 DEG C, then warm treatment is conducted for 40-50 min at the temperature of 50-60 DEG C, padding treatment is conducted, the mangle expression is 70%-80%, and low-temperature dryingis conducted at the temperature of 30-40 DEG C until 70%-80% of the fabric is dried; the fabric dried to 70-80% dry is put into a baking machine for baking treatment at the baking temperature of 100-120 DEG C and the machine speed of 35-55 m / min; the baked fabric is put into a setting machine for setting treatment, wherein the setting temperature ranges from 110 DEG C to 120 DEG C, and the machinespeed ranges from 40 m / min to 50 m / min; and the fabric is wound after the setting is finished. The finishing agent comprises 50-70 g / L of a flame-retardant finishing agent FR-106, 2-5 g / L of a penetrating agent OT, 3-6 g / L of a cross-linking agent, 15-25 g / L of a softening agent GS-550, 20-30 g / L of a three-proofing finishing agent SK-4005, 10-16 g / L of an anti-ultraviolet agent HTUV-150 and 2-5g / L of an antibacterial agent hinokitiol. The fabric can be subjected to antibacterial, uvioresistant, flame-retardant and three-proofing finishing at the same time, the production process is simplified, 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 finishing of textile technology, in particular to a multifunctional finishing process of knitted 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, improve 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-function finishing ...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M13/252D06M16/00D06M13/00D06M15/00D06M11/00
CPCD06M11/00D06M13/00D06M13/252D06M15/00D06M15/263D06M16/00D06M2200/25D06M2200/30
Inventor 陶晓华
Owner 江阴创杰佳服装有限公司
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