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A kind of non-ironing fabric and preparation method thereof

A fabric, non-iron finishing technology, applied in the field of textile dyeing and finishing, to achieve the effects of improving wet wrinkle resistance, improving wet wrinkle resistance, and expanding freedom of movement

Active Publication Date: 2018-05-15
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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  • A kind of non-ironing fabric and preparation method thereof
  • A kind of non-ironing fabric and preparation method thereof
  • A kind of non-ironing fabric and preparation 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 INVATEX AC (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 ...

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-carrying 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 Patents(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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