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Coating method of fabric flame-retardant coatings

A technology of flame retardant coating and coating method, which is applied in coatings, devices for coating liquid on the surface, textiles and papermaking, etc., and can solve the problem that the flame retardant and waterproof performance is no longer improved, and the flame retardant and waterproof performance cannot be achieved, etc. problem, to achieve the effect of solving the upper limit of flame retardant and waterproof performance

Active Publication Date: 2016-03-23
ZHEJIANG SHENGFA TEXTILE PRINTING & DYEING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After reaching the limit value, even if the amount of glue is increased, the flame retardant and waterproof performance will not be improved, and the flame retardant and waterproof performance at this time often cannot meet the standards stipulated by the national standard

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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  • Coating method of fabric flame-retardant coatings
  • Coating method of fabric flame-retardant coatings
  • Coating method of fabric flame-retardant coatings

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Experimental program
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Embodiment Construction

[0018] The following combination Figure 1 to Figure 6 Examples of the present invention will be described in detail.

[0019] Such as Figure 1 to Figure 5 The shown fabric flame retardant coating coating equipment includes a fabric conveying device 1 for conveying fabrics, an unwinding device 4 and a tensioning device 5 are sequentially arranged on the front side of the fabric conveying device, and an unwinding device 5 is sequentially arranged on the rear side of the fabric conveying device A cooling device 7 and a winding device 8 are provided, and a coating coating device for flame retardant coating coating is provided in the fabric conveying direction of the fabric conveying device. The fabric conveying device 1 includes several conveying rollers 12 arranged along the fabric conveying direction, and the fabric 11 is conveyed by the conveying rollers 12 .

[0020] After the fabric 12 is released from the unwinding device 4, the tension is controlled by the tensioning de...

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 invention discloses a coating method of fabric flame-retardant coatings. The upper surface and / or the lower surface of a fabric are / is coated with the fabric flame-retardant coatings. Primer coating, medium adhesive coating and surface adhesive coating are performed on the coating device of coatings in sequence. Medium adhesives are added for coating two times. During coating, according to the first-time coating, the medium adhesives with the amount being two thirds that of dried adhesives are added, and according to the second-time coating, the medium adhesives with the amount being one third that of the dried adhesives are added. Due to the fact that the medium adhesives are added for coating two times, the amount of the medium adhesives in the fabric can be effectively increased, the problem of the upper limit of the flame-retardant waterproof performance is effectively solved, and the flame-retardant performance can be improved by a level.

Description

[0001] The patent application of the present invention is a divisional application of the invention and creation title "A Fabric Flame Retardant Coating Process". The filing date of the original application is July 21, 2014, and the application number is 2014103459743. technical field [0002] The invention belongs to the technical field of textiles, and in particular relates to a fabric flame-retardant coating coating method. Background technique [0003] Existing fabric flame retardant coating coating equipment generally adopts the device and process of first coating the primer, drying, coating the middle glue, drying, and coating the top glue when coating the flame retardant glue. Generally, the greater the amount of glue used, the better the flame retardancy and water resistance. However, although the existing fabric flame retardant coating coating equipment can also make the fabric have flame retardancy and water resistance, its flame resistance and water resistance hav...

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): D06B1/12D06B23/04B05C11/04B05C11/10
CPCB05C11/04B05C11/048B05C11/10D06B1/12D06B23/04
Inventor 杨文龙顾浩
Owner ZHEJIANG SHENGFA TEXTILE PRINTING & DYEING
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