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All-cotton easy-care shirt processing method

A processing method and shirt technology, which is applied in the field of cotton non-ironing shirt processing, can solve problems such as environmental pollution and adverse effects on human health, and achieve the effects of strong operability, saving water and electricity energy consumption, and high air permeability

Inactive Publication Date: 2015-03-25
NINGBO TIANYA CLOTHING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Non-ironing shirts made of this kind of fabric will release formaldehyde, which will have adverse effects on human health, and formaldehyde will also be released during the entire processing and production process, causing pollution to the environment

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

[0027] In the embodiment of the present invention, a method for processing a cotton non-iron shirt includes the following steps:

[0028] 1) Cutting: After the cotton fabric is typeset and cut, the edge of the cotton fabric is shaped by a partial coating process with a low-viscosity stiffener as the coating finishing agent;

[0029] 2) Sewing: Sewing the cut fabric to obtain a semi-finished shirt;

[0030] 3) Atomized spray: The raw materials of the finishing solution in terms of mass percentage include 18% modified dihydroxymethyldihydroxyethylene urea, 2.2% zinc chloride, 2.5% amino silicone oil, 1% polyethylene, 20% formaldehyde scavenger and Adjust the pH value of the finishing liquid to 4.0 by adding glacial acetic acid to 56.3% water; spray the finishing liquid onto the sewn shirt using an atomization device to make the shirt liquid rate 70%; specifically including the following steps:

[0031] Spraying, the pressure is 2kg / cm 2 , The rotation speed of the atomization device is ...

Embodiment 2

[0040] In the embodiment of the present invention, a method for processing a cotton non-iron shirt includes the following steps:

[0041] 1) Cutting: After typesetting and cutting the cotton fabric, use a local coating process with a low-viscosity stiffener as the coating finishing agent to shape the edge of the cotton fabric;

[0042] 2) Sewing: Sewing the cut fabric to obtain a semi-finished shirt;

[0043] 3) Atomized spray: The raw materials of the finishing liquid in terms of mass percentage include modified dihydroxymethyldihydroxyethylene urea 23%, zinc nitrate 2%, amino silicone oil 3.5%, polyethylene 1.5%, formaldehyde scavenger 30% and water 40%, adjust the pH of the finishing liquid to 4.5 by adding glacial acetic acid; spray the finishing liquid onto the sewn shirt by using an atomizing device to make the shirt liquid rate 80%; specifically include the following steps:

[0044] Spraying, the pressure is 2.5kg / cm 2 , The rotation speed of the atomization device is 25r / min, ...

Embodiment 3

[0053] In an embodiment of the present invention, a method for processing a cotton non-iron shirt includes the following steps:

[0054] 1) Cutting: After typesetting and cutting the cotton fabric, use a local coating process with a low-viscosity stiffener as the coating finishing agent to shape the edge of the cotton fabric;

[0055] 2) Sewing: Sewing the cut fabric to obtain a semi-finished shirt;

[0056] 3) Atomized spray: The raw materials of the finishing solution in terms of mass percentage include modified alkyl dihydroxy ethylene urea 20%, magnesium chloride 2.2%, amino silicone oil 3%, polyethylene 0.5%, formaldehyde scavenger 25% and water 49.3%, Adjust the pH value of the finishing liquid to 4.0 by adding glacial acetic acid; spray the finishing liquid onto the sewn shirt with an atomizing device to make the shirt liquid rate 70%; specifically including the following steps:

[0057] Spraying, the pressure is 2.5kg / cm 2 , The rotation speed of the atomization device is 25r / ...

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 an all-cotton easy-care shirt processing method. The method includes the steps of tailoring, sewing, atomizing and chemical spraying, wherein finishing liquid is sprayed to a shirt to make the liquid content of the shirt range from 70% to 80%, low-temperature drying, wherein the drying temperature ranges from 55 DEG C to 65 DEG C, and the moisture content of the shirt is made to range from 32% to 38%, low-temperature pressing, wherein the pressure ranges from 5 kg / cm<2> to 6 kg / cm<2>, the temperature ranges from 100 DEG C to 110 DEG C, and the time ranges from 25 seconds to 30 seconds, low-temperature roasting, wherein the shirt is processed at 135 DEG C to 140 DEG C for 4 minutes to 5 minutes, cooling, wherein the shirt is ventilated and cooled for 5 hours in a ventilation room with the humidity ranging from 70% to 80% and finished product packaging. According to the all-cotton easy-care shirt processing method, formaldehyde scavenging agents are added into the finishing liquid to be used for conducting hot pressing processing on the shirt, the easy-care and formaldehyde removal functions of the shirt are achieved in one step, the production cost is reduced, and the production efficiency is improved. The all-cotton easy-care shirt processing method is simple in process, high in operability and suitable for mass production, and processed shirts are comfortable in body feeling and high in air permeability and higher in easy-care performance.

Description

Technical field [0001] The invention relates to the field of garment making, in particular to a method for processing all-cotton non-iron shirts. Background technique [0002] With the continuous improvement of social and economic level, more and more functional textiles are familiar and accepted by people. Among them, non-iron shirts, which are becoming more and more popular in recent years, have a crisp and stylish appearance and do not need to be ironed after washing. The performance advantage of convenient nursing has been loved by consumers. [0003] Pure cotton shirts are deeply loved by consumers for their comfortable wearing, good air permeability, strong moisture absorption, soft hand feel, and green environmental protection. However, they also have the characteristics of being easy to wrinkle, not stiff and unsightly during wearing and washing. , Brought a lot of inconvenience to consumers. Therefore, cotton non-iron shirts that are easy to wash and wear and easy to...

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): A41B1/00D06B1/02D06B15/00D06F71/20D06C7/00D06M13/127D06M13/432D06M15/643D06M11/44D06M15/227D06M101/06
Inventor 周四林
Owner NINGBO TIANYA CLOTHING CO LTD
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