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Fabric washing process

A fabric and process technology, which is applied in the field of fabric washing process, can solve the problems such as fabric washing cannot be satisfied, and achieve the effect of increasing the reuse rate, improving the flexibility and reducing the pressure of sterilization

Inactive Publication Date: 2018-05-18
北京银港工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conventional washing process can only remove the floating dust on the surface of the fabric, which is suitable for the washing of conventional household fabrics
However, there are more people in hotels, hotels and other places, and this method alone cannot meet the needs of fabric washing in hotels, hotels and other places.

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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  • Fabric washing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one: a kind of fabric washing process, comprises the following steps:

[0031] (1) Pre-washing: Add 4mg / L lauric acid alkanolamide sulfate to water, and continue to pass air, the air flow rate is 1L / min, and clean for 5 minutes; then pass through ozone, the amount of ozone added is 2mg / L, and continue to pass through The time for entering ozone is 15 minutes, and the water added during this process is kept as running water; the running water is collected for later use, and the fabric is dried for later use; during the pre-washing process, the water temperature is kept at 25°C and pH=8;

[0032] (2) Main wash: Wash the pre-washed fabrics after adding detergent. The detergent uses conventional laundry detergent. After 30 minutes of washing, take out the fabrics and dry them; keep the water temperature at 50°C during the main washing process;

[0033] (3) Rinsing: the fabrics through the main wash are rinsed with clear water for the first time, and the fabrics a...

Embodiment 2

[0034] Embodiment two: a kind of fabric washing process, comprises the following steps:

[0035] (1) Pre-washing: Add 4mg / L stearic acid alkanolamide sulfate to water, and continue to pass air, the air flow rate is 3L / min, and clean for 8min; then pass through ozone, the amount of ozone added is 4mg / L, and continue The time for injecting ozone is 13 minutes. During this process, keep the added water as running water; collect the running water for later use, and dry the fabric for later use; keep the water temperature at 30°C and pH=7 during the prewashing process;

[0036] (2) Main wash: Wash the prewashed fabrics after adding detergent. The detergent uses conventional laundry detergent. After 30 minutes of washing, take out the fabrics and spin dry; keep the water temperature at 60°C during the main washing process;

[0037] (3) Rinsing: the fabrics through the main wash are rinsed with clear water for the first time, and the fabrics are dried and taken out; the fabrics after...

Embodiment 3

[0038] Embodiment three: a kind of fabric washing process, comprises the following steps:

[0039] (1) Pre-washing: Add 6mg / L oleic acid alkanolamide sulfate to water, and continue to pass air, the air flow rate is 2L / min, and clean for 8 minutes; then pass through ozone, the amount of ozone added is 4mg / L, and continue to pass through The time for entering ozone is 15 minutes, and the water added during this process is kept as running water; the running water is collected for later use, and the fabric is dried for later use; during the pre-washing process, the water temperature is kept at 28°C, pH=8;

[0040] (2) Main wash: Wash the pre-washed fabrics after adding detergent. The detergent uses conventional laundry detergent. After 30 minutes of washing, take out the fabrics and dry them; keep the water temperature at 55°C during the main washing process;

[0041] (3) Rinsing: the fabrics through the main wash are rinsed with clear water for the first time, and the fabrics are...

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 relates to a fabric washing process which comprises the following steps: (1) pre-washing: adding a fatty acid alkanolamide esters surfactant with adding amount of 4-6mg / L to water, introducing air with flow of 1-3L / min, performing cleaning for 5-8min, and then, introducing ozone with adding amount of 2-4mg / L; (2) main washing: adding a detergent to the pre-washed fabric so as to clean the pre-washed fabric; and (3) rinsing: rinsing the fabric subjected to main wash in three times, namely rinsing the fabric with clear water for the first time, adding a softening agent with addingamount of 1-2mg / L for rinsing the fabric for the second time, and adding oxalic acid for adjusting the pH to be 6-7 for rinsing the fabric for the third time. The process for washing the fabric has the advantages that the water is saved, thorough sterilization is realized, and the washed fabric is soft and comfortable.

Description

technical field [0001] The invention relates to the field of textile washing in hotels and hotels, more specifically, it relates to a fabric washing process. Background technique [0002] Hotels, hotels and other places have a large number of mobile people every day, and it is necessary to wash a large number of used textiles, and to ensure that the washed textiles meet the corresponding hygienic standards. [0003] The Chinese patent with publication number CN101046048A discloses a textile antibacterial washing method, which adds a composite antibacterial agent for fabric post-finishing during the final rinsing process of textiles. The antibacterial agent includes metal ions, metal oxides, coupling agents and osmotic dispersants. Since the antibacterial agent is added during the last rinsing process, there may be some excess antibacterial agent residue on the surface of the cleaned textile. Prolonged contact between the human body and textiles may cause skin discomfort. ...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06L1/16D06M11/34D06M13/46C11D1/66D06B3/10
Inventor 邹燕
Owner 北京银港工贸有限公司