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Biochemical strain fabric and preparation method thereof

A fabric and biochemical technology, which is applied in the direction of chemical reaction analysis of materials, material analysis by observing the influence of chemical indicators, dyeing method, etc., can solve the problems of inability to detect microbial infection, and avoid rapid aging And easy to break, prolong the use time, maintain the effect of softness

Active Publication Date: 2016-03-30
绍兴纤蓝纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical defect that the existing technology cannot simply and effectively detect the microbial infection of textile articles in daily life, the invention discloses a preparation method of a biochemically strained fabric and a biochemically strained fabric, which realizes that the fabric can self-response to bacteria. Growth environment, through the change of color to remind users whether a large number of bacteria have grown on textile products or a microenvironment suitable for bacterial growth has been formed

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

[0021] Embodiment 1: The preparation method of a biochemically strained fabric disclosed by the present invention includes the step of immersing the fabric in litmus solution for dyeing.

[0022] Adopting the method of the present invention to obtain biochemically strained fabrics can not only change color according to the pH value of the fabric, prompt whether to breed bacteria or form an environment suitable for bacterial growth, but also not affect the performance of the fabric such as air permeability. Therefore, when selecting a color changing agent, it is necessary The verification of the test from the above aspects can finally be obtained, and some test contents are listed below to illustrate the process of selecting the color changing agent:

[0023] pH strain dye

Embodiment 2

[0024] Embodiment 2: The preparation method of a kind of biochemically strained fabric disclosed by the present invention comprises the step of immersing the fabric in the litmus solution for dyeing, after the fabric is immersed in the litmus solution for dyeing, after washing and soaping, dry in an oven , the drying temperature in the oven is 60-70° C., and the drying time is 30-60 minutes, and the sublimation strained fabric is finally obtained.

Embodiment 3

[0025] Embodiment three: the preparation method of a kind of biochemically strained fabric provided by the present invention, comprises the following steps, (1) the litmus solid is ground into powder and then placed in absolute ethanol, left standing after shaking, and then filtered to obtain litmus Filter residue; the amount of litmus added to absolute ethanol can be dissolved, and will not affect the subsequent dipping steps;

[0026] (2) the litmus filter residue obtained by step (1) is placed in distilled water, cooled in a water bath after ultrasonic vibration, and then filtered to obtain the litmus filtrate;

[0027] (3) in litmus filtrate, titration concentration is the dilute phosphoric acid solution of 0.05-0.50 mole per liter, and stops when the pH of solution is 6.0-9.0 and presents purple-red or blue-purple;

[0028] (4) The solution obtained through step (3) is heated in a water bath, and after the water temperature reaches 40-60° C., it is immersed in the pure cott...

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 preparation method of a biochemical strain fabric. The preparation method comprises immersing a fabric in a reindeer moss solution for dip dyeing. Through combination of reindeer moss and a fabric, the fabric can produce self-response to a bacterial growth environment. Through color change, it is shown that if a lot of bacteria grow on the fabric or a microenvironment suitable for bacterial growth is formed, the fabric is not influenced, the bottleneck of the fabric industry field development is broken through and the fabric has functions. The preparation method lays the good foundation of a flexible color change sensor, an intelligent wearable textile and medical and healthy monitoring development and provides large reference value.

Description

technical field [0001] The invention belongs to the technical field of textile products, and specifically relates to a preparation method of a biochemically strained fabric and the biochemically strained fabric. Background technique [0002] At present, the commonly used textile products on the market include towels, clothing, socks, etc. The cleanliness of textile products can only be judged simply by whether the surface is contaminated with stains, but in fact, microbial infection that is more harmful to human health cannot be detected by simple naked eyes. It can be seen that the change of the human body's own physiological environment will lead to an environment for the breeding of germs. The damage of germs can irritate the skin and affect the physical properties of textiles. . Therefore, how to simply and effectively detect that the fabric has bred microorganisms or has formed a microenvironment suitable for the growth of microorganisms is a good direction for healthy...

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): D06P1/34G01N21/78
CPCD06P1/34G01N21/78
Inventor 朱文斌沈海明
Owner 绍兴纤蓝纺织科技有限公司
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