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Sand washing finishing process of chenille fabric

A chenille and sand washing technology, which is applied in fiber treatment, textiles and papermaking, can solve the problems of internal dye damage, internal damage of chenille fabrics, and poor antibacterial properties of chenille fabrics, so as to achieve less environmental pollution and increase Soft performance, the effect of avoiding strong damage

Pending Publication Date: 2022-07-12
浙江爱利斯染整有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are still some problems in the sand washing finishing process of the existing chenille fabrics at present: in the process of processing, it is easy to cause damage to the inside of the chenille fabrics and damage to the internal dye production, and the chenille fabrics after processing simultaneously The antibacterial property of the chenille fabric is poor, so we propose a sand washing finishing process for the chenille fabric

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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  • Sand washing finishing process of chenille fabric
  • Sand washing finishing process of chenille fabric
  • Sand washing finishing process of chenille fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see figure 1 , the present invention provides a technical solution: a sand washing finishing process for chenille fabrics, comprising the following steps:

[0039] S1. Fabric into the machine: Put the dyed chenille fabric into the acid-resistant and oxidation-resistant polyester mesh bag, and then put it into the special sand washing machine. The liquor ratio is controlled at 1:20, and the pH buffer system is added at room temperature. Control pH value at 4.0;

[0040] S2. Oxidation auxiliary preparation: described oxidation auxiliary is selected from potassium permanganate slow-release agent;

[0041] S3. Sand washing: the temperature of the special machine for sand washing is raised to 50℃, and S2 is added to the special machine for sand washing to prepare an oxidation aid for sand washing, and the sand washing time is 40 minutes;

[0042] S4. Preparation of softener: the softener includes the following raw materials in parts by weight: 100 parts of octamethyltetras...

Embodiment 2

[0064] see figure 1 , the present invention provides a technical solution: a sand washing finishing process for chenille fabrics, comprising the following steps:

[0065] S1. Fabric into the machine: Put the dyed chenille fabric into the acid-resistant and oxidation-resistant polyester mesh bag, and then put it into the special sand washing machine. The liquor ratio is controlled at 1:60, and the pH buffer system is added at room temperature. Control the pH value at 5.8;

[0066] S2. Oxidation auxiliary preparation: described oxidation auxiliary is selected from potassium permanganate slow-release agent;

[0067] S3. Sand washing: raise the temperature in the special sand washing machine to 90℃, add S2 to the special sand washing machine to prepare the oxidation assistant for sand washing, and the sand washing time is 60 minutes;

[0068] S4. Preparation of softener: the softener includes the following raw materials in parts by weight: 140 parts of octamethyltetrasiloxane, 6...

Embodiment 3

[0090] see figure 1 , the present invention provides a technical solution: a sand washing finishing process for chenille fabrics, comprising the following steps:

[0091] S1. Fabric into the machine: Put the dyed chenille fabric into an acid-resistant and oxidation-resistant polyester mesh bag, and then put it into a special sand washing machine. The liquor ratio is controlled at 1:40, and the pH buffer system is added at room temperature. Control the pH value at 4.8;

[0092] S2. Oxidation auxiliary preparation: described oxidation auxiliary is selected from potassium permanganate slow-release agent;

[0093] S3. Sand washing: the temperature of the special machine for sand washing is raised to 70℃, and S2 is added to the special machine for sand washing to prepare an oxidation aid for sand washing, and the sand washing time is 50 minutes;

[0094] S4. Preparation of softener: the softener includes the following raw materials in parts by weight: 120 parts of octamethyltetra...

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 sand washing finishing process comprises the following steps: S1, feeding a fabric into a machine: putting the dyed chenille fabric into an acid-resistant and oxidation-resistant polyester mesh bag, then putting the dyed chenille fabric into a special sand washing machine, controlling the bath ratio to be 1: (20-60), adding a pH buffer system at room temperature, and controlling the pH value to be 4.0-5.8; s2, preparing an oxidation auxiliary agent; s3, sand washing; s4, preparing a softening agent; s5, soft washing; s6, antibacterial washing: taking out the chenille fabric treated in the step S5, and putting the chenille fabric into an antibacterial finishing agent for padding treatment for 20-40 minutes; and S7, washing with clean water. According to the method, the fabric is put into the acid-resistant and oxidation-resistant polyester mesh bag, and a pH buffer system is added, so that the effect of an oxidation auxiliary agent on the chenille fabric is reduced, the oxidation auxiliary agent mainly acts on the surface of the chenille fabric and dye on the surface of the chenille fabric, damage to the chenille fabric and damage to internal dye are reduced, and the service life of the chenille fabric is prolonged. Strength damage to the chenille fabric caused by a traditional sand washing process is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of chenille fabrics, and particularly relates to a sand washing and finishing process for chenille fabrics. Background technique [0002] For sand washing, use some alkaline and oxidizing additives to make the clothes have a certain fading effect and old feeling after washing. It can make the fabric soft and soft after washing, thus prolonging the life of the clothes. Chenille fabrics are made of short fibers or filaments of different fineness and strength by twisting, and sand washing is also required during the processing of chenille fabrics. [0003] At present, there are still some problems in the existing sand washing and finishing process of chenille fabrics: in the process of processing, it is easy to cause damage to the interior of the chenille fabric and damage to the internal dyes. At the same time, the treated chenille fabric The antibacterial property of chenille is poor, so we propose a sand w...

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): D06M11/50D06M13/02D06M11/79D06M11/74D06M15/643D06M15/09D06M13/224D06M13/207D06M13/513D06M11/76D06M13/256D06M15/53
CPCD06M11/50D06M13/02D06M11/79D06M11/74D06M15/643D06M15/09D06M13/224D06M13/207D06M13/513D06M11/76D06M13/256D06M15/53D06M16/00D06M2200/50D06M2200/20
Inventor 陈建钢王国根潘伟江王华峰
Owner 浙江爱利斯染整有限公司
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