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Efficient coating system for textile flame-retardant layers

A technology for textiles and flame retardant layers, which is applied in the field of high-efficiency coating systems for textile flame retardant layers, can solve problems such as rubber layer fluctuations, flame retardant layer uniformity deviations, and surface rubber layer fluctuations and diffusions, so as to improve the flame retardant and waterproof effect. , Consistent uniformity, to ensure the effect of the adhesion effect

Inactive Publication Date: 2017-10-24
湖州荣能达燃料贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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, but the top glue Dry directly after the application is completed. During the drying process, the flow of hot air will cause fluctuations and diffusion of the surface rubber layer, resulting in uneven distribution of the flame retardant layer as a whole, and deviation of the uniformity of the flame retardant layer on the textile. , and when the primer is applied, the primer is applied to the fabric, and it will quickly penetrate the fabric and drip from the reverse side of the fabric
[0003] In the Chinese patent whose patent No. is CN104117465B, a kind of fabric flame retardant coating coating equipment is disclosed, although it sets two groups of coating coating units on the medium rubber coating device to increase the flame retardant coating primer. The purpose of the amount of glue, but it is directly dried after the surface glue is applied, resulting in fluctuations in the glue layer and poor uniformity, and the primer will penetrate the fabric during the smearing process, resulting in the primer from the fabric. dripping

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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  • Efficient coating system for textile flame-retardant layers
  • Efficient coating system for textile flame-retardant layers
  • Efficient coating system for textile flame-retardant layers

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Embodiment

[0068] The embodiments are described below with reference to the accompanying drawings. The embodiments shown below do not limit the invention content described in the claims. required for the solution.

[0069] Such as figure 1 and figure 2 A high-efficiency coating system for textile flame-retardant layers includes an unwinding device 1 and a rewinding device 2, the unwinding device 1 is located on the front side of the rewinding device 2, and also includes:

[0070] The first coating device 3, the first coating device 3 is located between the unwinding device 1 and the winding device 2, it includes a first coating unit 31, a first preheating unit 32 and a first drying unit 33, The first preheating unit 32 is located directly below the first coating unit 31, the first drying unit 33 is located at the rear side of the first coating unit 31, and the first preheating unit 32 and The first drying unit 33 is connected;

[0071] The second smearing device 4, the second smeari...

Embodiment approach

[0099] Such as Figure 9 As shown in the figure, as a preferred embodiment, the second preheating unit 52 includes:

[0100]A preheating frame 521, the top of the preheating frame 521 is provided with a preheating table 5211 arranged in a frame shape, and its width direction is arranged parallel to the conveying direction of the textile 7;

[0101] Preheating pipes 522, the preheating pipes 522 are equidistantly arranged along the width direction of the preheating rack 521, and are located on the upper part of the preheating platform 5211;

[0102] A plurality of air extractors 523 are arranged on one side of the preheating frame 521 in the longitudinal direction, and are located between the preheating pipe 522 and the textile 7 .

[0103] It should be noted that the preheating pipe 522 heats the textile 7 passing below it, so that the upper surface of the top glue layer on the textile 7 is dehydrated and condensed, and in the third drying unit 53, the textile 7 is dried. Wh...

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 provides an efficient coating system for textile flame-retardant layers and aims to solve the technical problem of dripping of primer permeating textiles in a textile primer coating process and the technical problem of thickness nonuniformity of flame-retardant layers after surface coating and drying of the textiles are finished. The system comprises a first coating device, a second coating device and a third coating device. After primer coating of upper surfaces of the textiles is finished, primer preheating is carried out immediately to remove most of moisture from primer permeating the textiles to make the primer coagulate promptly without dripping; after surface coating of the textiles is finished, wind-free preheating is performed to realize surface coagulation and fixation, fluctuation in a subsequent drying process is avoided, uniformity of the textile flame-retardant layers is improved, and flame-retardant and waterproof effects are improved.

Description

technical field [0001] The invention relates to the technical field of coating flame-retardant materials for textiles, in particular to an efficient coating system for flame-retardant textiles. 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, but the top glue Dry directly after the application is completed. During the drying process, the flow of hot air will cause fluctuations and diffusion of the surface rubber layer, resulting in uneven distribution of the flame retardant layer as a whole, and deviation of the uniformity of the flame retardant layer on the textile. , and when the primer is applied, the primer is applied to the fabric, and it will quickly penetrate the fabric and drip from the reverse side of the fabric. [0003] In the Chinese patent whose patent...

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): B05C9/14B05C13/02B05C1/08B05C11/04B05D3/04
CPCB05C1/083B05C9/14B05C11/048B05C13/02B05D3/0413
Inventor 沈海荣
Owner 湖州荣能达燃料贸易有限公司
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