Production technology of full-cotton powder point hot melting adhesive interlining

A hot-melt bonding and production process technology, which is applied in the decoration of textiles, the treatment of textile materials, and the continuous processing of textile materials, etc. , Unreasonable setting of process parameters, unreasonable process steps, etc., to achieve the effect of improving product quality, improving product quality and high peel strength

Inactive Publication Date: 2012-04-18
江苏三泰轻工科技有限公司
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the processing technology of all-cotton powder-dot hot-melt fusible interlining is still relatively primitive, not only the process steps are unreasonable, but also the process parameter settings in each step are very unreasonable, resulting in the flatness of all-cotton powder-dot hot-melt fusible interlining. , poor smoothness and feel, low peel strength, poor product quality, and low grade

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The production process of the all-cotton powder-dot hot-melt adhesive interlining includes the following steps in sequence:

[0027] A) Singeing: Singeing the gray cloth with three positive and three negative directions at a speed of 90-95m / min, with a flame height of 2.5-3cm;

[0028] B) The first rolling alkali: use the first rolling car and the second rolling car to carry out alkali rolling on the gray cloth successively. The lye formula is: NaOH: 20-25g / l, penetrating agent: 0.8-0.9g / l, and the ambient temperature is 65~67℃;

[0029] C) The first steaming: After the first alkali rolling, the gray cloth enters the first steaming box for steaming. The steam inlet temperature of the first steaming box is 105-110°C, and the steam pressure is 0.3-0.5kg / cm 2 ;

[0030] D) The second alkali rolling: use the third rolling car to carry out alkali rolling on the gray cloth, the formula of the alkali solution is: NaOH: 2.0-2.5g / l, penetrating agent: 0.08-0.09g / l, and the amb...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a production technology of a full-cotton powder point hot melting adhesive interlining. The production technology sequentially comprises the following steps of: A) singeing; B) primary alkali rolling; C) primary steaming; D) secondary alkali rolling; E) secondary steaming; F) acid pickling; G) mercerizing; H) back bleaching; I) cloth spreading and sewing; J) resin finishing; K) curing; L) powder point coating; and M) solidifying with rubber powder. In the production technology disclosed by the invention, multiple processes are combined, the evenness, smoothness and handfeel of the full-cotton powder point hot melting adhesive interlining are greatly improved, the product quality is enhanced, the liquid entrainment rate after padding is moderate, the whiteness can be moderate while cloth is not tendered, thus the product quality is further improved, the service life of the product is prolonged, the full-cotton powder point hot melting adhesive interlining can berapidly cleaned when being washed with water, the efficiency is improved, the alkali liquor residual volume can be lower, the product quality is improved, the handfeel of the finished product is good, the hardness degree of the finished product is moderate, and the peeling strength of the finished product is high.

Description

【Technical field】 [0001] The invention relates to an all-cotton powder-dot hot-melt adhesive interlining, in particular to an improvement in the production process of an all-cotton powder-dot hot-melt adhesive interlining. 【Background technique】 [0002] my country is a big country in clothing, and the current annual output of clothing is about 30 billion pieces. With the improvement of people's requirements for clothing, most clothing currently uses interlining, and 80%-90% of clothing in my country also uses fusible interlining. [0003] At present, the processing technology of all-cotton powder-dot hot-melt fusible interlining is still relatively primitive, not only the process steps are unreasonable, but also the process parameter settings in each step are very unreasonable, resulting in the flatness of all-cotton powder-dot hot-melt fusible interlining. , poor smoothness and feel, low peel strength, poor product quality, and low grade. 【Content of invention】 [0004...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D06C9/02D06B21/00D06B3/10D06B7/08D06Q1/00D06M15/37D06M15/643D06M15/227D06M101/06
Inventor 段国平余永生徐建平左志忠李海军
Owner 江苏三泰轻工科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap