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Coating equipment for fabric flame retardant coating layer

A technology of flame retardant coating and coating equipment, which is applied in the direction of coating, device for coating liquid on the surface, etc., can solve the problems of no longer improving the flame retardant and waterproof performance, and the flame retardant and waterproof performance cannot be reached. The effect of the upper limit of flame retardant and waterproof performance

Active Publication Date: 2014-10-29
ZHEJIANG SHENGFA TEXTILE PRINTING & DYEING
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  • Summary
  • 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

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  • Coating equipment for fabric flame retardant coating layer
  • Coating equipment for fabric flame retardant coating layer
  • Coating equipment for fabric flame retardant coating layer

Examples

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Effect test

Embodiment Construction

[0022] The following combination Figure 1 to Figure 5 Examples of the present invention will be described in detail.

[0023] 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 .

[0024] After the fabric 12 is released from the unwinding device 4, the tension is controlled by the tensioning de...

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Abstract

The invention discloses coating equipment for a fabric flame retardant coating layer. A base gel coating device, a middle gel coating device and a surface gel coating device are sequentially arranged in the conveying direction of fabric, drying devices are arranged between the base gel coating device and the middle gel coating device and between the middle gel coating device and the surface gel coating device, the base gel coating device, the middle gel coating device and the surface gel coating device are respectively composed of coating layer coating units composed of gel feeding grooves and scrapers, and the base gel coating device and the surface gel coating device are respectively provided with one set of coating layer coating units. The middle gel coating device is provided with two sets of coating layer coating units in sequence in the conveying direction. The two sets of coating layer coating units are arranged on the middle gel coating device, the coating layer coating units of the middle gel coating device are respectively more than the coating layer coating units of the base gel coating device and the coating layer coating units of the surface gel coating device by one set, and therefore the total amount of middle gel is divided into two parts for coating. The aim of increasing the total amount of the base gel, the total amount of the middle gel and the total amount of surface gel in the flame retardant coating is achieved, and the upper limit problem of the flame retardant waterproof performance is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to fabric flame-retardant coating coating equipment. Background technique [0002] 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 have limit values ​​with the increase of the amount of glue used. 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 ...

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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IPC IPC(8): B05C9/14B05C11/10B05C11/04
Inventor 杨文龙顾浩
Owner ZHEJIANG SHENGFA TEXTILE PRINTING & DYEING
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