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Single-side glue spraying device for PE film and using method of single-side glue spraying device

A spraying device and single-sided technology, which is applied to the device for coating liquid on the surface, coating and other directions, can solve the problems of waste, edge lifting, uneven painting, etc., and achieve reduced flow everywhere, strong spraying force, and adhesion effect Good results

Pending Publication Date: 2021-03-30
LINYI JIARUN PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production process of PE film, it is necessary to set dipping glue on one side of PE film, so that it can be pasted more conveniently during use. However, there are still few devices for single-sided glue coating at this stage, which cannot meet the current use needs. Some devices use a brushing tube for brushing. Brushing with a brushing tube will cause uneven brushing, and it is difficult to collect the brushing glue, which is wasteful. It will cause problems such as solidification of the brushing glue for a long time. It will cause the adhesive force of the PE film to be weak, which will cause the edge or bag to be removed in the later stage, which will affect the appearance of the later stage. It is necessary to design a device that can increase the adhesive force of the brushing glue and can recycle the glue at the same time.

Method used

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  • Single-side glue spraying device for PE film and using method of single-side glue spraying device
  • Single-side glue spraying device for PE film and using method of single-side glue spraying device
  • Single-side glue spraying device for PE film and using method of single-side glue spraying device

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Embodiment

[0027] Such as figure 1As shown, a single-sided glue spraying device for PE film includes a device base 1, a tension roller 2 is installed on the left side of the device base 1, and the tension roller 2 is installed on the device through a tension bracket 3 Above the device base 1, the tensioning bracket 3 includes a tensioning screw 4, the tensioning screw 4 is installed on one side of the tensioning bracket 3, the upper end of the tensioning screw 4 is equipped with a roller seat 5, and the roller seat 5 The tension roller 2 is installed on the upper end, the roller seat 5 is slidingly connected with the tension bracket 3, and the leveling device 6 is installed on the right side of the tension roller 2, and the leveling device 6 includes a first roller 7 and the second roller 8, the first roller 7 is installed on the upper end of the leveling support 9, the second roller 8 is installed on the leveling support 9 below the first roller 7, and the leveling device 6 passes throu...

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PUM

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Abstract

The invention discloses a single-face glue spraying device for a PE film. The single-face glue spraying device comprises a device base, a tensioning roller is installed on the left side of the devicebase, the tensioning roller is installed above the device base through a tensioning support, the tensioning support comprises a tensioning screw rod, the tensioning screw rod is installed on one sideof the tensioning support, a roller seat is installed at the upper end of the tensioning screw rod, a tensioning roller is installed at the upper end of the roller seat, the roller seat is slidably connected with the tensioning support, a leveling device is installed on the right side of the tensioning roller, a spraying device is installed on the right side of the leveling roller, a brushing device is installed on the right side of the spraying device, the brushing device comprises a brushing roller, and a smearing device is installed on the right side of the brushing roller and comprises a lower smearing supporting plate and an upper smearing supporting plate, glue waste is reduced, smearing is more uniform, meanwhile, part of glue on the PE film can be recycled, meanwhile, the gluing thickness of the PE film is controlled, the cost is saved, and meanwhile the adhesive force of the glue is increased.

Description

technical field [0001] The invention relates to the technical field of PE film manufacture, in particular to a single-sided glue spraying device for PE films and a method for using the same. Background technique [0002] In the product structure, the PE film is placed under the surface paper, mainly to provide decorative patterns and cover functions to prevent the bottom glue from seeping out. This layer requires paper with good hiding power, impregnation and printing properties. PE film requires a smooth surface, good absorption and adaptability, uniform color tone for background color, and bright color for color. In the production process of PE film, it is necessary to set dipping glue on one side of PE film, so that it can be pasted more conveniently during use. However, there are still few devices for single-sided glue coating at this stage, which cannot meet the current use needs. Some devices use a brushing tube for brushing. Brushing with a brushing tube will cause ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C1/10B05C11/10
CPCB05C1/10B05C5/027B05C5/0279B05C11/10B05C11/1039B05C11/1042
Inventor 贾瑞军王晓丹贾瑞臣贾璐瑶庄海
Owner LINYI JIARUN PLASTIC PROD
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