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Environment-friendly yarn sizing and dyeing method, microcapsule structure, yarn and fabric

A technology of microcapsules and yarns, applied in the field of yarn sizing and dyeing, can solve the problems of complicated procedures and waste of sizing materials, and achieve the effects of simplifying the process, reducing energy consumption, and reducing waste

Pending Publication Date: 2021-09-03
GUANGDONG FORWARD DENIM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide an environmentally friendly yarn sizing method, microcapsule structure, yarn and fabric, which can solve the problem of complicated and complicated yarn sizing process and cause a lot of waste of sizing, and can simplify the process process, save material

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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  • Environment-friendly yarn sizing and dyeing method, microcapsule structure, yarn and fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Scouring: adding scouring enzyme and penetrating agent into the water tank to obtain scouring liquid, placing yarn B in the scouring liquid for scouring treatment, and then placing yarn B in the scouring liquid for padding treatment; , the conditions of scouring treatment are: the concentration of scouring enzyme is 2g / L, the concentration of penetrant is 3g / L, the treatment temperature is 90°C, and the treatment time is 2min;

[0079] Steaming: put yarn B in an oven for steaming treatment, the conditions of steaming treatment are: the treatment temperature is 110°C, and the treatment time is 3 minutes;

[0080] Dyeing: Yarn B is placed in the dyeing tank, adding plant indigo dye, glucose, sodium hydroxide and dispersant to carry out dyeing treatment, the conditions of dyeing treatment are: the concentration of plant indigo dye is 2.6g / L, the concentration of glucose is 1.4g / L, the concentration of sodium hydroxide is 2.5g / L, the concentration of dispersant is 1.4g / L, a...

Embodiment 2

[0089] Scouring: adding scouring enzyme and penetrating agent into the water tank to obtain a scouring solution, placing the yarn C in the scouring solution for scouring treatment, and then placing the yarn C in the scouring solution for padding treatment; , the conditions of scouring treatment are: the concentration of scouring enzyme is 2g / L, the concentration of penetrant is 3g / L, the treatment temperature is 90°C, and the treatment time is 2min;

[0090] Steaming: put yarn C in an oven for steaming treatment, the conditions of steaming treatment are: the treatment temperature is 110°C, and the treatment time is 3 minutes;

[0091] Dyeing: Yarn C is placed in the dyeing tank, adding plant indigo dye, glucose, sodium hydroxide and dispersant to carry out dyeing treatment, the condition of dyeing treatment is: the concentration of plant indigo dye is 2.6g / L, the concentration of glucose is 1.4g / L, the concentration of sodium hydroxide is 2.5g / L, the concentration of dispersan...

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 provides an environment-friendly yarn sizing and dyeing method, a microcapsule structure, yarn and fabric. The environment-friendly yarn sizing and dyeing method comprises the following steps that S1, the microcapsule structure which is composed of a wrapping wall and a sizing agent solution contained in the wrapping wall is prepared, the wrapping wall is prepared from of paraffin, and the sizing agent solution is prepared from starch sizing agent and environment-friendly sizing agent; S2, the microcapsule structure obtained in the step S1, a cross-linking agent and water are mixed to obtain a treatment solution, and the yarns are put into the treatment solution for padding treatment; and S3, the yarns obtained in the step S2 are dried. According to the environment-friendly yarn sizing and dyeing method, the sizing and drying links after sizing in the traditional sizing and dyeing process can be replaced, various sizing devices are not needed, and the energy consumption is reduced; and the drying link before the sizing link is not needed by the padding treatment, and the fabric made of the yarns obtained by the environment-friendly yarn sizing and dyeing method does not need the desizing treatment, so that the technological process can be greatly simplified, and the waste of the sizing agent is reduced.

Description

technical field [0001] The application relates to the field of yarn sizing, in particular to an environmentally friendly yarn sizing method, microcapsule structure, yarn and fabric. Background technique [0002] In the fabric weaving process, due to the low strength of the yarn, it is easy to be broken when subjected to a certain tension on the loom. In addition, when the machine is running, there is friction between the yarn and the machine, and it is easy to cause the yarn to break, which seriously affects the production efficiency of weaving. Therefore, the sizing process is an indispensable production process link in the fabric weaving process. Sizing can make the fibers in the yarn more difficult to slide due to the size adhesion between the fibers, thereby improving the yarn's Strength and abrasion resistance. [0003] In the traditional yarn sizing and dyeing process, the yarn needs to go through 1-2 steps of scouring, 6-12 steps of dyeing, 2-3 steps of washing, dry...

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): D06M23/12D06M15/11D06M13/02D06M15/564D06M16/00D06M11/05D06P1/22D06P1/651D06P1/673
CPCD06M23/12D06M15/11D06M13/02D06M15/564D06M16/003D06M11/05D06P1/228D06P1/65118D06P1/6735D06M2200/40
Inventor 王宗文源满荣梁汉锋柯文博
Owner GUANGDONG FORWARD DENIM