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Industrial planar fabric coating process

A coating process, an industrial technology, applied in the field of industrial surface fabric coating process, can solve the problems of single fabric surface performance, single function, and inability to achieve differences, etc., to achieve uniform thickness and uniform coating Effect

Pending Publication Date: 2021-06-01
BEIJING GUANGHUA TEXTILE GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the prior art that the industrial surface-shaped coated fabric has a single function, the performance of the fabric surface is single, and the two sides cannot be differentiated according to different requirements, the present invention provides an industrial surface-shaped fabric coating process

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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  • Industrial planar fabric coating process

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specific Embodiment

[0041] like figure 1 Shown, a kind of industrial surface fabric coating process comprises the following steps:

[0042] Step 1: The planar fabric base cloth 1 is dried and preheated in a drying room 2, the drying and preheating temperature is 100°C, and the drying and preheating time is 15 minutes;

[0043] Step 2: leveling the planar fabric base cloth 1 after drying and preheating through the rotation of multiple thorn shafts 3 of the temple thorn shaft groups symmetrical on both sides, the temple thorn shaft groups are 4 groups, each Two groups of thorn shafts 3 are arranged symmetrically on both sides of the planar coated fabric base cloth 1 .

[0044]Step 3: Coating the planar fabric base cloth 1 after flattening, the coating is to convey paint to the coating mold 5 through the paint extruder 4, and the planar fabric base cloth 1 passes through the coating The coating mold 5 completes the coating on both sides of the planar fabric base cloth 1 . The paint extruder 4 inc...

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

An industrial planar fabric coating process comprises the following steps: 1, drying and preheating planar fabric base cloth; 2, flattening the planar fabric base cloth; 3, coating the two surfaces of the planar fabric base cloth through a coating mold in which paint is injected through a paint extruder, wherein the coating mold is provided with 2-20 traceless runners and is provided with a special die lip, the paint extruder uniformly distributes paint in a molten state onto two surfaces of the planar fabric base cloth to an outlet of the coating die through the traceless runners, and planar coated fabric is formed after the paint is pressed and coated by the special die lip; 4, setting the planar coated fabric after being coated; and 5, finishing the set planar coated fabric to form a finished planar coated fabric product. The problems that in the prior art, existing industrial coating fabric is single in function and fabric surface performance, and when the functions of the two surfaces of the coating fabric are required to be different, difference according to requirements cannot be achieved are solved.

Description

technical field [0001] The invention relates to the technical field of industrial textile production, in particular to an industrial planar fabric coating process. Background technique [0002] The current industrial coated fabric has problems such as single function and single surface performance. When the two sides of the coated fabric are required to have different functions, the required difference cannot be achieved, or the manufacturing process is cumbersome and complicated. At present, to make two-sided coated fabrics with different materials, one side is coated and then turned over to coat the other side. If other functions need to be added, it can only be coated on the outside of the coating. The production process is complicated and the yield is not high. Multi-layer coating cannot Guaranteed bond strength. Contents of the invention [0003] In order to solve the problems existing in the prior art that the industrial planar coated fabric has single function, sin...

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): B29C48/21B29C48/15B29C48/00
CPCB29C48/21B29C48/15B29C48/00
Inventor 刘艳秀唐斌陈晓伟安康李兰亭王丽娜沈宇
Owner BEIJING GUANGHUA TEXTILE GRP
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