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Preparation method of multifunctional printed cotton-containing fabric

A technology for cotton-containing fabrics and cotton fabrics, which is applied in the directions of dyeing, plant fibers, dry-cleaning fiber products, etc., can solve the problems of easy breeding of bacteria, impossibility of cotton-containing fabrics to be soiled, etc. Conducive to long-term use and the effect of purifying the air

Inactive Publication Date: 2019-11-05
浙江迈实科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned problems existing in the existing technology, the present invention provides a method of loading nitrogen-doped nano-titanium dioxide with a core-shell structure on the cotton-containing fabric used for indoor curtains, which can degrade harmful substances in the indoor air environment by using photocatalytic properties. , purify the air, and solve the problem that the cotton-containing fabrics used in the existing curtains are not resistant to dirt and easy to breed bacteria

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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  • Preparation method of multifunctional printed cotton-containing fabric
  • Preparation method of multifunctional printed cotton-containing fabric
  • Preparation method of multifunctional printed cotton-containing fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] S1, pre-processing

[0033] Desizing, using enzyme desizing method for desizing treatment, adding 50g of singeed cotton fabric to 1.5L desizing finishing solution (amylase 1.5g, NaCl3g, penetrant 2g), stirring to make it Fully infiltrated, double dipping and second rolling on the padding machine, the liquid retention rate of the cotton fabric is 70%, put it in a steamer after standing for 15 minutes, and steam it at 100°C for 10 minutes, then wash it with hot water for 1~2 times, and wash it with warm water for 1 times, washed in cold water for 2 to 3 times, dehydrated and dried to obtain desized cotton-containing fabric;

[0034]Scouring, adding the obtained desized cotton fabric to the prepared 1L scouring and finishing solution with a temperature of 85°C (caustic soda 25g, surfactant 4g, sodium bisulfite 3g, trisodium phosphate 4g), stirring well Infiltration, second dipping and second rolling on the padding machine, the cotton-containing fabric has a liquid rate of...

Embodiment 2

[0039] S1, pre-processing

[0040] Desizing, using enzyme desizing method for desizing treatment, adding 50g of singeed cotton and linen fabric with a weight ratio of cotton to linen of 1:1, into 1.5L desizing finishing solution (amylase contains 2.5 g, NaCl contains 6g, penetrating agent contains 2g), stir to make it fully infiltrated, double dipping and rolling on the padding machine, the cotton and linen fabric has a liquid rate of 75%, put it in a steamer after standing for 20 minutes, and steam at 102°C Treat for 8 minutes, then wash 1-2 times with hot water, 1 time with warm water, 2-3 times with cold water, dehydrate and dry to obtain desized cotton-containing fabric;

[0041] Scouring, adding the obtained desized cotton and linen fabric to the prepared 1L scouring and finishing solution with a temperature of 85°C (caustic soda 35g, surfactant 6g, sodium bisulfite 4g, trisodium phosphate 4g), stirring fully Infiltration, second dipping and second rolling on a padding m...

Embodiment 3

[0046] S1, pre-processing

[0047] Desizing, using enzyme desizing method for desizing treatment, adding 50g of singeed cotton wool fabric with a weight ratio of cotton to hemp of 2:1, into 1.5L desizing finishing solution (amylase contains 3g, NaCl contains 8g, penetrating agent contains 2g), stir to make it fully infiltrated, double dipping and two rolling on the paddle car, the cotton and wool fabric has a liquid rate of 75%, put it in a steamer after standing for 20 minutes, and steam at 105 ° C for 5 minutes, Then wash with hot water for 1-2 times, warm water for 1 time, cold water for 2-3 times, dehydration and drying to obtain desized cotton-containing fabrics;

[0048] Scouring, adding the obtained desized cotton wool fabric to 1L of scouring and finishing liquid prepared at a temperature of 85°C (caustic soda 45g, surfactant 8g, sodium bisulfite 4g, trisodium phosphate 4g), stirring to fully infiltrate , two dipping and two rolling on the paddle car, the cotton-conta...

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 belongs to the technical field of textile engineering, and relates to a preparation method of a multifunctional printed cotton-containing fabric. The preparation method includes the steps that firstly a woven cotton-containing fabric is pre-treated through desizing, scouring and bleaching to obtain a white cotton-containing fabric, then photocatalyst loading is carried out in a temperature control program of heating, temperature stabilizing and cooling to obtain a photocatalyst white cotton fabric, and printing with a reactive dye is carried out to obtain the printed cotton-containing fabric, wherein a photocatalyst finishing liquid is a nitrogen-doped nano-titanium dioxide solution of a core-shell structure, the response wavelength of light can be effectively expanded and the utilization of visible light by nanometer titanium dioxide can be improved. The multifunctional printed cotton fabric obtained by the preparation method is used for curtains, can solve the problemsthat a fabric for existing curtains is not resistant to dirt and easily breed bacteria, also maintains beautiful decoration effects of the curtains, is easy to clean, and at the same time can effectively remove indoor air pollutants, purify the air, improve people's living environment, and meet the multifunction requirements of the curtains.

Description

technical field [0001] The invention belongs to the technical field of textile engineering, and relates to a preparation method of a multifunctional printed cotton-containing fabric. Background technique [0002] In daily life, the main function of curtains is to isolate from the outside world. It has the functions of sunshade, heat insulation and visual partition, and has become an indispensable aesthetic decoration for home decoration. Cotton-containing fabrics have become one of the most commonly used fabrics due to their excellent wearability. They are widely used in clothing fabrics, decorative cotton-containing fabrics and industrial cotton-containing fabrics. With the in-depth development of textile printing and dyeing processing, the varieties of cotton-containing cotton fabrics are becoming more and more abundant. , the appearance, performance and grade are also continuously improved, and become an important raw material for curtain fabrics. Conventional curtains us...

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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IPC IPC(8): D06P1/38D06P3/66D06P3/852D06L1/14D06L4/12D06L4/13D06L4/27D06M11/46D06M101/06
CPCD06L1/14D06M11/46D06M2101/06D06M2101/16D06P1/38D06P3/66D06P3/8219D06L4/12D06L4/13D06L4/27
Inventor 杨晟尧
Owner 浙江迈实科技有限公司
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