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Stiff waist liner production process

A production process and waist lining technology, applied in the field of waist lining, can solve the problems affecting the grade and price of trousers and skirts, short service life of waist lining, low stiffness of waist lining, etc., achieving good calendering effect and strong adhesion The effect of large degree and not easy to degumming

Inactive Publication Date: 2013-05-08
余永生
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People are accustomed to using waist linings to keep the shape of trouser waists and women’s skirt belts. About 800 million meters of waist linings are needed every year. However, the waist linings currently on the market have low stiffness and poor shape retention performance. After a period of time, they tend to become soft and fragile Shrinkage, reduced shape retention effect, easy degumming, short service life of waist lining, also affects the grade and price of trousers and skirts

Method used

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  • Stiff waist liner production process

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Embodiment Construction

[0026] refer to figure 1 , a kind of waist lining production technique of the present invention, comprises the following steps successively:

[0027] A) Gray fabric weaving: The warp yarn of the woven base fabric is a 28Tex yarn formed by a mass ratio of 65% polyester and 35% cotton, and the weft yarn is a double-ply cotton 59Tex yarn. cm × 141.5 threads / 10 cm weave to form waist lining gray fabric;

[0028] B) singeing treatment: perform singeing treatment on the waist lining gray cloth, and the temperature is 51°C;

[0029] C) pre-rolling hot water treatment: the padding hot water treatment is performed on the waist lining gray cloth that has undergone B) singeing treatment, and the temperature of the padding hot water is 59 ° C;

[0030] D) Alkali padding and stacking: Pad and pad light lye (NaOH) on the waist lining gray cloth that has completed C) pre-rolling hot water treatment, and then stack for 2.1 hours;

[0031] E) Washing treatment: carry out desizing and washin...

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Abstract

The invention discloses a waist liner production process which comprises the following steps of: weaving gray fabrics, singeing, performing pre-rolling hot water treatment, alkali rolling stacking, washing, oxygen bleaching treatment, stiff setting and finishing, powder point coating treatment, baking, polishing, final inspection coiling, and finished product boxing. The waist liner is good in handfeel, high in stiffness, stable in size, low in shrinkage rate, lasting in retaining effect, the stiffness is not reduced when the waist liner is arranged for a long time, and the waist liner is high in thickness, high in adhesion firmness, difficult to unglue, good in polishing effect, long in service life and environment-friendly.

Description

【Technical field】 [0001] The invention relates to the technical field of waist linings. 【Background technique】 [0002] my country is a big clothing production country and a big export country. With the improvement of living standards, people have higher and higher requirements for clothing, especially trousers and skirts. The waist of trousers has a great impact on trousers and skirts, so waist lining is very important . People are accustomed to using waist linings to keep the shape of trouser waists and women’s skirt belts. About 800 million meters of waist linings are needed every year. However, the waist linings currently on the market have low stiffness and poor shape retention performance. After a period of time, they tend to become soft and fragile Shrinkage, reduced shape retention effect, easy degumming, short service life of the waist lining, also affects the grade and price of trousers and skirts. 【Content of invention】 [0003] The purpose of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M15/233D06M15/333D06M13/432D06M11/155D06M13/358D06M15/59D06M15/507D06L3/11D06M101/32D06M101/06D06L4/40
Inventor 余永生
Owner 余永生
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