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PU film and fabric lamination equipment and method

A technology for laminating equipment and fabrics, applied in chemical instruments and methods, lamination, lamination devices, etc., can solve the problems of unimproved waterproof, anti-wrinkle and other properties, poor overall performance, poor adhesion, etc. Strong adhesion, improved waterproofness, and strong bonding effect

Pending Publication Date: 2017-09-19
东莞市伟欣高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the traditional PU film and cloth are pasted together, no further processing is carried out, and they are used directly. As a result, the obtained cloth coated with PU film has poor overall performance, and the adhesion between the PU film and the cloth is poor and does not fit. , so that the overall waterproof and anti-wrinkle performance of the fabric cannot be improved

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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  • PU film and fabric lamination equipment and method
  • PU film and fabric lamination equipment and method
  • PU film and fabric lamination equipment and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment provides a PU film cloth pressing method based on the above-mentioned PU film cloth pressing equipment, comprising the following steps:

[0042] (1) The PU film cloth covered with PU film is wound on the feeding mechanism 3, and the PU film cloth passes through the guide roller 4 and the flattening roller 5 successively, and the PU film cloth is guided and flattened successively, keeping The PU film cloth moves smoothly;

[0043] (2) Next, the PU film cloth enters between the silicone roller 71 and the heating roller 72 of the pressing mechanism 7, and is located on the upper surface of the silicone roller 71. The heating roller lifting motor 7211 drives the heating roller 72 to move down until it is in contact with the silicone roller. The PU film cloth on 71 is in contact; under the drive of the silicone roller drive motor 73, the silicone roller 71 rotates, and at the same time, under the drive of the pressing transmission assembly 74, the heating rol...

Embodiment 2

[0047] This embodiment provides a PU film cloth pressing method based on the above-mentioned PU film cloth pressing equipment, comprising the following steps:

[0048] (1) The PU film cloth covered with PU film is wound on the feeding mechanism 3, and the PU film cloth passes through the guide roller 4 and the flattening roller 5 successively, and the PU film cloth is guided and flattened successively, keeping The PU film cloth moves smoothly;

[0049] (2) Next, the PU film cloth enters between the silicone roller 71 and the heating roller 72 of the pressing mechanism 7, and is located on the upper surface of the silicone roller 71. The heating roller lifting motor 7211 drives the heating roller 72 to move down until it is in contact with the silicone roller. The PU film cloth on 71 is in contact; under the drive of the silicone roller drive motor 73, the silicone roller 71 rotates, and at the same time, under the drive of the pressing transmission assembly 74, the heating rol...

Embodiment 3

[0053] This embodiment provides a PU film cloth pressing method based on the above-mentioned PU film cloth pressing equipment, comprising the following steps:

[0054] (1) The PU film cloth covered with PU film is wound on the feeding mechanism 3, and the PU film cloth passes through the guide roller 4 and the flattening roller 5 successively, and the PU film cloth is guided and flattened successively, keeping The PU film cloth moves smoothly;

[0055] (2) Next, the PU film cloth enters between the silicone roller 71 and the heating roller 72 of the pressing mechanism 7, and is located on the upper surface of the silicone roller 71. The heating roller lifting motor 7211 drives the heating roller 72 to move down until it is in contact with the silicone roller. The PU film cloth on 71 contacts; Under the drive of silica gel roller drive motor 73, silica gel roller 71 rotates, and at the same time under the drive of pressing transmission assembly 74, heating roller 72 follows sil...

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 PU film and fabric lamination equipment and method. The PU film and fabric lamination equipment comprises a rack, an electric cabinet, a feeding mechanism, a guide roller erected on the rack and located in front of the feeding mechanism, a flattening roller erected on the rack and located in front of the guide roller, a material collecting mechanism as well as a lamination mechanism erected on the rack and located between the flattening roller and the material collecting mechanism, wherein the lamination mechanism comprises a silica gel roller erected on the rack and located in front of the flattening roller, a heating roller erected on the rack and located right above the silica gel roller in parallel, a silica gel roller drive motor connected to the silica gel roller and the electric cabinet as well as a lamination transmission assembly connected between the silica gel roller and the heating roller. The invention further discloses a PU film and fabric lamination method based on the PU film and fabric lamination equipment. By combining the improved and optimized equipment structure and process, a PU film attached to fabric is tightly laminated on the fabric in a hot pressing manner, the adhesion between the PU film and the fabric is stronger, lamination is better, bonding performance is higher, and the overall performance of the fabric is improved.

Description

technical field [0001] The invention relates to a cloth pressing device, in particular to a PU film cloth pressing device and a pressing method thereof. Background technique [0002] It is usually necessary to apply various types of glue (PU, PA, TPU, PES, EVA, PVC, etc.) ) to improve the overall viscosity, waterproof, anti-wrinkle and other properties of the fabric. [0003] After the traditional PU film and cloth are pasted together, no further processing is carried out, and they are used directly. As a result, the obtained cloth coated with PU film has poor overall performance, and the adhesion between the PU film and the cloth is poor and does not fit. , As a result, the overall waterproof and anti-wrinkle performance of the fabric cannot be improved. [0004] Therefore, it is necessary to develop a device and a pressing method for laminating PU film cloth, so as to improve the overall performance of the PU film cloth after lamination. Contents of the invention [0...

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): B32B37/10B32B37/06
CPCB32B5/02B32B27/06B32B27/12B32B27/40B32B37/06B32B37/08B32B37/10B32B2307/73
Inventor 李任明
Owner 东莞市伟欣高分子材料有限公司
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