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 str

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

Example Embodiment

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

[0022] The biochemically strained fabric obtained by the method of the present invention can not only change color according to the pH value of the fabric, and prompt whether to breed bacteria or form an environment suitable for bacterial growth, but also does not affect the air permeability of the fabric. Therefore, when choosing a color changing agent, you need The verification from the above several aspects can be finally obtained. The following is a list of part of the test content to illustrate the process of selecting the color change agent:

[0023] pH strain dye

Example Embodiment

[0024] Example 2: The preparation method of a biochemically strained fabric disclosed in the present invention includes the step of immersing the fabric in a litmus solution for dip dyeing. The fabric is immersed in the litmus solution and then dried in an oven after being washed and soaped. , The drying temperature in the oven is 60-70℃, and the drying time is 30-60min, and the sublimation strained fabric is finally obtained.

Example Embodiment

[0025] Example 3: The method for preparing a biochemical strained fabric provided by the present invention includes the following steps: (1) Grind the litmus solid into a powder and place it in anhydrous ethanol, shake it and let it stand, and then filter to obtain litmus Filter residue; the amount of litmus added to absolute ethanol can be dissolved, and will not affect the subsequent immersion step;

[0026] (2) Put the litmus filter residue obtained in step (1) into distilled water, oscillate ultrasonically in a water bath and then cool, and then filter to obtain a litmus filtrate;

[0027] (3) Titrate the dilute phosphoric acid solution with a concentration of 0.05-0.50 moles per liter in the litmus filtrate, and stop when the pH of the solution is 6.0-9.0 and appears purple-red or blue-violet;

[0028] (4) The solution obtained by step (3) is heated in a water bath, and after the water temperature reaches 40-60℃, it is immersed in the pure cotton plain weave bleached fabric modi...

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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PUM

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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

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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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