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Deodorizing and moisture-absorbing textile fabric and preparation method thereof

A technology of textile fabrics and fabrics, applied in the field of deodorant and moisture-absorbing textile fabrics and its preparation, can solve the problems that the deodorization and moisture absorption properties of fabrics cannot be effectively taken into account, and achieve excellent deodorization effects, excellent deodorization and moisture absorption properties, and reduce odors effect of possibility

Pending Publication Date: 2021-04-20
江苏丰裕纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the defect that the deodorant and hygroscopic properties of the fabric cannot be effectively taken into account, the application provides a deodorant and hygroscopic textile fabric and a preparation method thereof

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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  • Deodorizing and moisture-absorbing textile fabric and preparation method thereof
  • Deodorizing and moisture-absorbing textile fabric and preparation method thereof
  • Deodorizing and moisture-absorbing textile fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Preparation of cleaning powder: 2g nano-TiO 2 The particles were dispersed in 100mL deionized water, ultrasonicated for 3h, 15g of polyethylene glycol (PEG) was added, and mechanically stirred at 100rpm for 1h to obtain a dispersion.

[0035] Measure 300mL of polyvinyl alcohol aqueous solution with a concentration of 10wt%, add it to the dispersion, continue mechanical stirring for 1h, and stir to disperse to obtain a mixed solution; add 50mL of methanol dropwise to the mixed solution and stir, suction filter and wash to obtain a filter cake; Disperse the filter cake in 150 mL of absolute ethanol, stir it magnetically for 20 minutes, then filter it with suction, wash it repeatedly, put the filter cake in a watch glass, and grind the residual solvent naturally at room temperature, pass through a 200-mesh sieve to obtain a modified powder. The modified powder was placed in a crucible, calcined in a muffle furnace at 200°C for 2 hours, and then collected to obtain a clean ...

Embodiment 2

[0041] Preparation of cleaning powder: 4g nano-TiO 2 The particles were dispersed in 150mL deionized water, ultrasonicated for 4h, 20g of polyethylene glycol (PEG) was added, and mechanically stirred at 100rpm for 2h to obtain a dispersion.

[0042] Measure 400mL of polyvinyl alcohol aqueous solution with a concentration of 10wt%, add it to the dispersion liquid, continue mechanical stirring for 2h, stir and disperse to obtain a mixed liquid; add 100mL methanol dropwise to the mixed liquid and stir, suction filter and wash to obtain a filter cake; Disperse the filter cake in 150 mL of absolute ethanol, stir it magnetically for 30 minutes, then suction filter, wash repeatedly, put the filter cake in a watch glass, and grind the residual solvent naturally at room temperature, pass through a 200-mesh sieve to obtain the modified powder. The modified powder was placed in a crucible, calcined in a muffle furnace at 200°C for 4 hours, and then collected to obtain a clean powder.

...

Embodiment 3

[0048] Preparation of cleaning powder: 6g nano-TiO 2 The particles were dispersed in 200 mL of deionized water, ultrasonicated for 5 h, 25 g of polyethylene glycol was added, and mechanically stirred at 100 rpm for 3 h to obtain a dispersion.

[0049] Measure 500mL of polyvinyl alcohol aqueous solution with a concentration of 10wt%, add it to the dispersion liquid, continue to stir mechanically for 3h, stir and disperse to obtain a mixed liquid; add 150mL methanol dropwise to the mixed liquid and stir, suction filter and wash to obtain a filter cake; Disperse the filter cake in 150 mL of absolute ethanol, stir it magnetically for 40 minutes, then filter it with suction, wash it repeatedly, put the filter cake in a watch glass, and grind the residual solvent naturally at room temperature, pass through a 200-mesh sieve to obtain the modified powder. The modified powder was placed in a crucible, calcined in a muffle furnace at 200°C for 6 hours, and then collected to obtain a cle...

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 relates to the field of textile fabrics, and particularly discloses a deodorizing and moisture-absorbing textile fabric. The deodorizing and moisture-absorbing textile fabric comprises a base layer and a coating layer; the base layer is a fabric prepared by blending coffee carbon fibers, coconut carbon fibers and cotton fibers according to the mass ratio of (1-2): (1-2): (6-8); the coating layer is prepared from the following substances in parts by weight of 0.5-1 part of chitosan powder, 50-100 parts of water and 0.1-0.2 part of waterborne polyurethane; the preparation method comprises the following steps of S1, coating a self-cleaning layer: putting a to-be-treated fabric into a cleaning finishing solution, dipping for 20-40 minutes, padding, pre-drying and baking to obtain a to-be-finished fabric; and S2, moisture absorption layer coating: dipping a cross-linked fabric in moisture absorption gel for 1-2h, padding, drying at 40-80 DEG C, washing, and baking at 40-60 DEG C. The deodorizing and moisture-absorbing textile fabric prepared by the invention has the advantages of excellent deodorizing, self-cleaning and moisture-absorbing effects.

Description

technical field [0001] The application relates to the field of textile cloth, more specifically, it relates to a deodorizing and hygroscopic textile cloth and a preparation method thereof. Background technique [0002] When people wear textiles, the human body will secrete sweat, sebum and other secretions, making textiles easier to breed microorganisms, thus producing peculiar smell and causing damage to human skin. Due to people's fast pace of life and pursuit of high quality of life, deodorant and moisture-absorbing fabrics have emerged as the times require. [0003] In the production of deodorant fabrics, the gel sol method is often used to finish the fabric, so that the deodorant finishing agent is attached to the fiber surface, inhibits the growth of microorganisms, and decomposes the smell of dirt. [0004] In view of the above-mentioned related technologies, the inventor believes that the fabrics prepared by the existing treatment methods, because the sol-gel is eas...

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): D06M11/46D06M15/356D06M13/207D06M11/70D06M15/03D06M15/564D06M15/53D06M15/333D03D15/50D03D15/47D03D15/275D03D15/217D04B1/14D04B21/00D02G3/44D02G3/04D06M101/40D06M101/06
Inventor 袁蕾
Owner 江苏丰裕纺织科技有限公司
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