Non-ironing fabric and preparing method thereof

A fabric and non-ironing finishing technology, which is applied in the field of textile dyeing and finishing, to achieve the effect of improving the anti-wrinkle performance in the wet state, expanding the freedom of movement, and improving the anti-wrinkle performance in the wet state

Active Publication Date: 2016-08-03
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] It can be seen that the non-ironing finishing process in the above three different states has different requirements for the non-ironing finishing working solution, and the pH value span between each other is relatively large, and there is currently no suitable non-ironing finishing solution that can simultaneously Meet the requirements of the cross-linking process corresponding to these three states, and achieve a satisfactory non-ironing finishing effect

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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  • Non-ironing fabric and preparing method thereof
  • Non-ironing fabric and preparing method thereof
  • Non-ironing fabric and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The present embodiment provides a kind of preparation method of non-ironing fabric, and it comprises the following steps:

[0031] 1) prepare non-iron finishing liquid: in terms of mass percentage, the composition of non-ironing finishing liquid includes 14% non-ironing cross-linking agent SDP1 (produced by BASF (BASF) company), 7% catalyst UMP (produced by Huntsman ( Huntsman) company production), 4% amino silicone oil softener AS-250 (no requirement, product commonly used in this field gets final product), 4% strong protective agent PE (no requirement, product commonly used in this field gets final product), 0.1 % penetrant JFC (no requirement, commonly used products in this field can be used), 0.5% acid cracking agent INVATEXAC (produced by Huntsman), 0.5% NaH 2 PO 4 , 3% 1,4-butanediol (produced by Hubei Xinmingtai Chemical Co., Ltd.), the balance is water, and the pH value of the non-ironing finishing solution is about 2.5;

[0032] 2) Dip the white pure cotton t...

Embodiment 2

[0034] The present embodiment provides a kind of preparation method of non-ironing fabric, and it comprises the following steps:

[0035] 1) Preparation of non-iron finishing liquid: in terms of mass percentage, the composition of non-ironing finishing liquid includes 10% of non-iron crosslinking agent SDP1, 4% of catalyst UMP, 3% of amino silicone oil softener AS-250, 3% of Strong protective agent PE, 0.1% penetrating agent JFC, 2% citric acid monohydrate, 2% disodium hydrogen phosphate, 10% 1,4-butanediol, and the balance is water. The pH value is around 2.0;

[0036]2) Dip the dobby yarn-dyed fabric with alternate colors of light gray and dark blue in the above-mentioned finishing solution twice and roll it twice, under the condition that the liquid carrying rate is 55%, seal and roll it and store it at 33°C for 7 hours, then Dry at 100°C for 20 seconds, control the moisture content of the falling cloth to 8%, after drying, continue to seal and roll the cloth and store it ...

Embodiment 3

[0038] The present embodiment provides a kind of preparation method of non-ironing fabric, and it comprises the following steps:

[0039] 1) prepare non-iron finishing liquid: in terms of mass percentage, the composition of non-ironing finishing liquid includes 30% non-iron crosslinking agent SDP1 (produced by BASF (BASF) company), 15% catalyst UMP (produced by Huntsman ( Huntsman) company), 10% amino silicone oil softener AS-250 (no requirement, commonly used products in this field can be), 10% strong protective agent PE, 0.5% penetrating agent JFC, 1% hydrochloric acid, 1 % of phthalic acid, 8% of 1,4-butanediol, and the balance of water, the pH value of the easy-care finishing solution is about 2.5;

[0040] 2) Dip the net blue plain cloth twice in the above finishing solution and roll twice. When the liquid retention rate is 55%, store it in a sealed roll at 33°C for 6 hours, and then bake it at 100°C for 20 seconds. Control the moisture content of the falling cloth to 8%...

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 provides non-ironing fabric and a preparing method thereof .The preparing method includes the steps that double-dip-double-nip processing is conducted on the fabric in a non-ironing finishing solution, mangle expression of the fabric is controlled, and the fabric is rolled in a sealed mode and stored; the fabric is dried, the moisture content of the fabric is controlled, and the fabric is rolled in a sealed mode and stored; the fabric is baked, washed and shaped to obtain the non-ironing fabric .The pH value of the non-ironing finishing solution is 1-3, and the non-ironing finishing solution is prepared from, by mass, 10-30% of a non-ironing finishing agent, 4-15% of a catalyst, 3-10% of amino silicone softener, 3-10% of a powerful protective agent, 3-10% of polyalcohol, 0.1-1 part of a penetrating agent, 0.5-2% of acid, 0.5-2% of pH stabilizer and the balance water .The non-ironing fabric can keep good appearance when being washed, dried and worn in different seasons and weathers.

Description

technical field [0001] The invention relates to a method for preparing a non-ironing fabric, belonging to the technical field of textile dyeing and finishing. Background technique [0002] Generally, pure cotton or fabrics with a cotton content greater than 70% are easy to wrinkle after repeated washing and drying, which seriously affects the appearance. Non-ironing finishing can make the fabric obtain a good anti-wrinkle effect. [0003] Traditional non-iron fabrics can only maintain a good appearance in a single state of wet, damp or dry. For example, a non-iron fabric that looks best in a dry state has poor appearance in a wet state and a wet state. , cannot meet the requirements of maintaining a high-level appearance in these three states, and its technical difficulties lie in: [0004] Traditional non-iron finishing cannot make the fiber fully and fully react with the non-iron crosslinking agent in the fully swollen, semi-swollen and unswollen states in terms of proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/00D06M15/643D06M11/71D06M13/148D06M11/11D06M13/192D06B3/18D06B15/00D06B15/12D06B17/04D06M101/06
CPCD06B3/18D06B15/00D06B15/12D06B17/04D06M11/11D06M11/71D06M13/148D06M13/1845D06M15/00D06M15/6436D06M2101/06D06M2200/20
Inventor 刘俊琦袁辉周立明张玉高
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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