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Finishing method for multifunctional all-cotton non-ironing fabric

A multi-functional, textile technology, applied in the processing of textile materials, physical processing, liquid/gas/steam textile material processing, etc., can solve the problems of finishing processing, different performance of finishing agents, interference, etc., to avoid eutrophication Effects of pollution, reduction of free formaldehyde content, reduction of resin dosage

Active Publication Date: 2017-10-24
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the functional finishing agents on the market are basically single-function. In order to obtain multi-functional effects, there are two ways: one is to sort the finishing agents with various functions separately in a certain order. The disadvantage is that the process is long and the finishing effect is low. The reproducibility and stability are poor; the second is to compound finishing agents with different functions before processing, but many finishing agents have different properties and interfere with each other, which brings great troubles to finishing processing

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

[0032] A method for finishing multifunctional cotton bleached non-ironing fabrics, comprising the steps of:

[0033] 1) One soaking and one rolling, the soaking time is 2 minutes, and the rolling rate is 90%; the composition of the multifunctional finishing solution is as follows:

[0034] Butyl titanate 13.6g / L

[0035] Glacial acetic acid 19.2g / L

[0036] Ethyl silicate 8.32g / L

[0037] Silver nitrate 0.085g / L

[0038] Acetylacetone 5g / L

[0039] Polyethylene glycol 50g / L

[0040] Graphene oxide 0.5mg / L

[0041] Anti-shrink and anti-wrinkle resin KH-1 80g / L

[0042] Deionized water balance;

[0043] 2) Open-width drying, the drying temperature is 80°C, and the drying time is 3 minutes;

[0044] 3) Oxygen low-temperature plasma is used, the processing power is 100W, the air pressure is 40Pa, and the processing time is 3min.

[0045] 4) Open-width baking, the baking temperature is 140°C, and the baking time is 3 minutes;

[0046] 5) Open width pine steaming, the stea...

Embodiment 2

[0055] A method for finishing multifunctional cotton colored non-ironing fabrics, comprising the following steps:

[0056] 1) One immersion and one rolling, the immersion time is 5 minutes, and the excess rolling rate is 80%; the composition of the multifunctional finishing solution is as follows:

[0057] Butyl titanate 6.8g / L

[0058] Glacial acetic acid 9.6g / L

[0059] Ethyl silicate 3.12g / L

[0060] Silver nitrate 0.119g / L

[0061] Acetylacetone 2g / L

[0062] Polyethylene glycol 16g / L

[0063] Graphene oxide 1mg / L

[0064] Anti-shrink and anti-wrinkle resin KH-1 60g / L

[0065] Deionized water balance;

[0066] 2) Open-width drying, the drying temperature is 90°C, and the drying time is 3 minutes;

[0067] 3) Oxygen low-temperature plasma is used, the processing power is 60W, the air pressure is 30Pa, and the processing time is 5min.

[0068] 4) Open-width baking, the baking temperature is 150°C, and the baking time is 3 minutes;

[0069] 5) Open width pine steami...

Embodiment 3

[0072]A method for finishing multifunctional cotton-dyed non-ironing fabrics, comprising the steps of:

[0073] 1) One immersion and one rolling, the immersion time is 7 minutes, and the excess rolling rate is 80%; the composition of the multifunctional finishing solution is as follows:

[0074] Butyl titanate 8.5g / L

[0075] Glacial acetic acid 24g / L

[0076] Ethyl silicate 10.4g / L

[0077] Silver nitrate 0.102g / L

[0078] Acetylacetone 4g / L

[0079] Polyethylene glycol 40g / L

[0080] Graphene oxide 1.5mg / L

[0081] Butane tetracarboxylic acid 100g / L

[0082] Deionized water balance;

[0083] 2) Open-width drying, the drying temperature is 100°C, and the drying time is 3 minutes;

[0084] 3) Oxygen low-temperature plasma is used, the processing power is 80W, the air pressure is 30Pa, and the processing time is 4min.

[0085] 4) Open-width baking, the baking temperature is 150°C, and the baking time is 3 minutes;

[0086] 5) Open width pine steaming, the steaming tem...

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 finishing method for a multifunctional all-cotton non-ironing fabric and belongs to the field of functional finishing and processing of fabrics. The finishing method includes the steps of: 1) padding the fabric with a multifunctional finishing solution, which is composed of modified TiO2 hydrosol and anti-shrink and -wrinkle resin; 2) drying the fabric to remove moisture at low temperature; 3) performing low-temperature plasma treatment to the fabric; 4) baking the fabric at high temperature so as to ensure that resins are completely crosslinked; 5) performing high-temperature steaming treatment to improve film-forming property and crystalline degree of TiO2 and binding fastness of TiO2 with the cotton fabric; 6) drying and shaping the fabric to ensure flatness thereof. The finishing method is simple, wherein combination of the low-temperature plasma treatment, the sol-gel process and a non-ironing finishing process, the cotton fabric has excellent non-ironing effect and also has anti-ultraviolet, antibacterial and self-cleaning effects, and also is excellent in washability, so that the fabric can satisfy special demands of people on multifunction of fabrics.

Description

technical field [0001] The invention belongs to the field of functional finishing of textiles, and in particular relates to a finishing method for producing multifunctional cotton non-ironing fabrics by combining low-temperature plasma technology, sol-gel technology and non-ironing finishing technology. Background technique [0002] Cotton fiber has the advantages of excellent hygroscopicity, good air permeability, and soft hand feeling. However, due to the disadvantages of large fabric shrinkage, poor elasticity, easy wrinkling, and poor shape retention, the further use of cotton fiber is seriously affected. The use of ironing finishing technology makes up for these shortcomings, and has also become the main method of anti-wrinkle finishing of pure cotton fabrics. [0003] With the improvement of people's living standards, people are no longer satisfied with the single non-ironing function of pure cotton, but tend to develop in the direction of comfort, hygiene, environment...

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): D06M15/00D06M15/423D06M13/503D06M13/188D06M13/507D06M11/65D06M13/123D06M15/53D06M11/74D06M13/192D06M11/46D06M10/02D06B3/18D06B15/00D06B3/10D06M101/06
CPCD06B3/10D06B3/18D06B15/00D06M10/025D06M11/46D06M11/65D06M11/74D06M13/123D06M13/188D06M13/192D06M13/503D06M13/507D06M15/00D06M15/423D06M15/53D06M16/00D06M2101/06D06M2200/25
Inventor 李朝晖王生
Owner IANGSU COLLEGE OF ENG & TECH
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