Equipment and coating method for coating the surface of mesh fabric
A mesh fabric and coating technology is applied in the directions of processing textile material equipment configuration, dumping textile material processing, etc., which can solve the problems of unsatisfactory coating effect and uneven coating film, and achieve high production efficiency and good coating effect. , good effect
Active Publication Date: 2017-07-25
JIANGNAN UNIV
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Problems solved by technology
However, because the mesh fabric is thin and the surface has many meshes, the coating is not easy to adhere to with the general coating method, and the coating film formed is not uniform, and the satisfactory coating effect cannot be achieved.
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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Embodiment Construction
[0022] The present invention will be further described below in conjunction with specific drawings.
[0023] like figure 1 As shown: the equipment for coating the surface of the mesh fabric includes a vacuum chamber body 1, a matching cover body 2, a raised part 3, a paint inflow port 4, a paint outflow port 5, a chamber body cavity 6, a valve 7, an uncoated Cover mesh fabric 8, coated mesh fabric 9 etc.
[0024] like figure 1 As shown, the present invention includes a detachable vacuum chamber body 1 and a supporting cover body 2 of the vacuum chamber body 1, and a paint inflow port 4 and a paint outflow port 5 are respectively provided on the vacuum chamber body 1 and the supporting cover body 2; A sealing ring is set between the vacuum chamber body 1 and the supporting cover body 2 to ensure that the equipment is in a sealed state when the vacuum chamber body 1 and the supporting cover body 2 are closed, and the sealing performance is good, so as to ensure a complete vacu...
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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The invention relates to equipment and a method for coating treatment on the surface of mesh fabric. The method is characterized by comprising steps as follows: (1) the uncoated mesh fabric is cut to be in the size smaller than the plan view size of an inner bin cavity; (2) the cut uncoated mesh fabric is nested to a bulge part in a vacuum bin; (3) the vacuum bin is covered with a matched cover; (4) a valve at a coating flow-in port is closed, air exhaust is performed at a coating flow-out port, the vacuum bin is pumped into a vacuum state, the valve is opened, the coating enters the inner bin cavity of the vacuum bin, and the valve is closed when the coating flows out of the coating flow-out port; at the time, inputting of the coating to the coating flow-in port is stopped, air exhaust is continuously performed at the coating flow-out port, and redundant bubbles in the coating are removed; (5) the fabric is taken out after being cured, and the coated mesh fabric is obtained. The equipment is simple to operate, the surface of the mesh fabric in various sizes and shapes can be fully coated with materials having special performance, and the fabric has better functionality.
Description
technical field [0001] The invention relates to a coating device, in particular to a device and a coating method for coating the surface of a mesh fabric. Background technique [0002] Mesh fabric refers to the fabric with mesh holes on the surface, which is generally woven by two methods: weaving and knitting. Warp-knitted mesh is a major feature of warp-knitted fabrics. Its formation principle is to partially lose contact with adjacent coils in the wale direction, thereby forming mesh holes of a certain shape on the warp-knitted gray fabric. With the continuous development of warp knitting technology in recent years, warp knitted products have been widely used in the field of industrial textiles, and warp knitted mesh fabric is one of them. At the same time, in order to meet its applicability in construction, packaging and transportation, sports, agriculture, fishery, life, medicine, aerospace and other fields, we can coat various special materials on the surface of the f...
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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IPC IPC(8): D06B1/04D06B23/20
CPCD06B1/04D06B23/20
Inventor 马丕波蒋高明缪旭红陈晴丛洪莲许慧玲
Owner JIANGNAN UNIV