Environment-friendly processing technology for improving soil release performance of resin finishing

A technology of resin finishing and processing technology, which is applied in fiber treatment, plant fiber, textiles and papermaking, etc. It can solve the problems of unsatisfactory decontamination effect, low energy consumption and durability, poor washing resistance, etc., and achieve good promotion Foreground, good penetration performance, reasonable configuration effect

Active Publication Date: 2022-07-29
鲁丰织染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventive technology consumes a lot of energy and has poor washing resistance
[0007] To sum up, the existing decontamination finishing technology has not achieved the effects of environmental protection, low energy consumption and durability, and the decontamination effect has not reached the expected result

Method used

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  • Environment-friendly processing technology for improving soil release performance of resin finishing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An environmentally friendly processing technology for improving the easy decontamination performance of resin finishing, the pure cotton fabric is processed by singeing → de-cooking → bleaching → mercerizing → whitening or dyeing to obtain semi-finished products;

[0032] Pure cotton semi-products padding resin and fluorine-free environment-friendly and easy-to-decontaminate finishing liquid. The finishing liquid is composed of the following raw materials with the following mass and volume concentrations:

[0033] Moisture cross-linking resin AMC: 180g / L, resin catalyst LRMC: 90g / L, fiber protection agent ACN: 35g / L, softener LA: 40g / L, fluorine-free decontamination additive TF-9901B: 40g / L , and the rest is water. The nip rate of the fabric is 70%, and the moisture content of the fabric after drying is 7%.

[0034] The fabric with a moisture content of 7% was rolled and sealed, and was stacked in an environment of 40 ° C for 24 hours for reaction. After the reaction, ...

Embodiment 2

[0037] An environmentally friendly processing technology for improving the easy decontamination performance of resin finishing, the pure cotton fabric is processed by singeing → de-cooking → bleaching → mercerizing → whitening or dyeing to obtain semi-finished products;

[0038] Padding resin for cotton semi-products and fluorine-free, environmentally friendly and easy-to-decontaminate finishing fluid, finishing fluid prescription: Moisture cross-linked resin AMC: 210g / L, resin catalyst LRMC: 110g / L, fiber protectant ACN: 30g / L, soft Agent LA: 40g / L, fluorine-free decontamination additive TF-9901B: 90g / L, the rest is water. The nip rate of the fabric is 65%, and the moisture content of the fabric after drying is 8%.

[0039] The fabric with a moisture content of 8% was rolled and sealed, and was stacked in an environment of 39 ° C for 22 hours for reaction. After the reaction, it was washed with a solution of soda ash concentration of 4 g / L, and then fully washed and dried at ...

Embodiment 3

[0042] An environmentally friendly processing technology for improving the easy decontamination performance of resin finishing, the pure cotton fabric is processed by singeing → de-cooking → bleaching → mercerizing → whitening or dyeing to obtain semi-finished products;

[0043] Padding resin for cotton semi-products and fluorine-free, environmentally friendly and easy-to-decontaminate finishing liquid, finishing liquid prescription: Moisture cross-linked resin AMC: 240g / L, resin catalyst LRMC: 120g / L, fiber protectant ACN: 40g / L, soft Agent LA: 35g / L, fluorine-free decontamination additive TF-9901B: 60g / L, the rest is water. The fabric nip rate is 60%, and the moisture content of the fabric after drying is 7.5%.

[0044]The fabric with a moisture content of 7.5% was rolled and sealed, and was stacked in an environment of 38 ° C for 20 hours for reaction. After the reaction, it was washed with a solution of soda ash concentration of 5 g / L, and then fully washed and dried at 50...

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Abstract

The invention relates to an environment-friendly processing technology for improving the soil release performance of resin finishing, and belongs to the technical field of textile finishing and processing. The method comprises the following steps: performing singeing, desizing, bleaching, mercerizing and whitening or dyeing treatment on a pure cotton fabric to obtain a semi-finished fabric; padding the semi-finished fabric in the finishing liquid, and then drying, rolling and sealing, reacting and post-processing to obtain the environment-friendly easy-to-clean fabric. The finishing liquid is prepared from the following raw materials in mass volume concentration: 180 to 240g / L of moist cross-linked resin, 90 to 120g / L of resin catalyst, 30 to 40g / L of fiber protective agent, 30 to 40g / L of softening agent, 40 to 90g / L of fluoride-free soil-release auxiliary agent and the balance of water. The method is scientific and reasonable in design, energy-saving and environment-friendly, and the product has good soil release performance and washing resistance and has remarkable economic benefits.

Description

technical field [0001] The invention relates to an environment-friendly processing technique for improving the easy decontamination performance of resin finishing, and belongs to the technical field of textile finishing. Background technique [0002] At this stage, people pay more and more attention to environmental protection awareness, and the pursuit of environmental protection clothing is also getting higher and higher. However, the existing decontamination auxiliary products are mainly fluorine-containing, which do not meet the requirements of green development. There are some development of fluorine-free additive products, but there are many problems in the application process. For example, the technical bottleneck problems of poor decontamination performance, poor washing resistance and high energy consumption in the processing process still cannot be improved and improved. [0003] There are related technical reports on the existing easy decontamination technologie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/00D06M11/76D06M101/06
CPCD06M15/00D06M11/76D06M2101/06
Inventor 王辉张战旗耿飞齐元章葛秋芬杨露宋琳刘桂杰杨玲玲
Owner 鲁丰织染有限公司
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