PVC card, PVC card angle bending device and bending method using PVC card angle bending device

A bending device and a fixed angle technology, applied in chemical instruments and methods, layered products, synthetic resin layered products, etc., can solve problems such as no known processing methods, save economic expenditure, reduce research and development expenses, and cost. low effect

Active Publication Date: 2015-06-17
哈尔滨联邦智能卡技术开发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now there is a great demand for displaying PVC cards, but there is no equipment for bending PVC cards, and there is no known processing method that can be used

Method used

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  • PVC card, PVC card angle bending device and bending method using PVC card angle bending device
  • PVC card, PVC card angle bending device and bending method using PVC card angle bending device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A PVC card, as attached figure 1 As shown, its composition includes: a PVC material surface layer 13, a PVC material bottom layer 14, the PVC material surface layer is connected to a PVC regenerated material middle layer 15, and the PVC regenerated material middle layer is connected to the PVC material bottom layer; The material middle layer is one layer of PVC regenerated material middle layer or two layers of PVC regenerated material middle layer or three layers of PVC regenerated material middle layer. The thickness of the PVC material surface layer is 0.02mm, the thickness of the PVC recycled material middle layer is 0.36mm, and the thickness of the PVC material bottom layer is 0.02mm.

[0026] This card adds a PVC recycled material layer in the middle layer, which greatly reduces the production cost of PVC cards, reduces the economic burden of people who use PVC cards, increases the profits of manufacturers, and uses PVC recycled materials to improve the ecolo...

Embodiment 2

[0028] A bending method using a PVC clamping angle bending device. This processing method firstly adjusts the angle of the PVC clamping angle bending device according to the design requirements, and then places the part of the PVC card that needs to be bent on the PVC clamping angle bending device. On the bending device, determine the heating temperature of 100-200°C according to the thickness of the PVC card 0.3-2mm, press down the compression handle in the bending device of the PVC card at a fixed angle, heat for 10-20 seconds, and then keep warm for 1-20 seconds , Press down on both sides of the PVC card with your hands, until the two sides of the PVC card are completely fitted with the bending device at a fixed angle of the PVC card, remove the PVC card and naturally cool down to shape it.

[0029] When bending PVC cards, it is necessary to adjust different heating temperatures and heating times according to different thicknesses of PVC cards, and wait until the bending...

Embodiment 3

[0031] The difference between the present embodiment and the second embodiment is that, in the bending method using the PVC clamping angle bending device, the thickness of the PVC card is 0.3-0.4mm, the heating temperature is 200°C, and the heating 10 seconds, keep warm for 1 second to complete the bending of the PVC card.

[0032] This embodiment can complete the bending work with the lowest power consumption and the shortest holding time, saving both power and time.

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Abstract

A PVC card, a PVC card fixed-angle bending device, and a bending method using the device. The existing PVC card has a two-layer structure, the top layer and the bottom layer are all PVC materials, the cost is very high, and the cost of PVC cards is also high, which is not suitable for the development of PVC cards. A PVC card, comprising: a PVC material surface layer (13), a PVC material bottom layer (14), the PVC material surface layer is connected to a PVC regenerated material middle layer (15), and the PVC regenerated material middle layer is connected to the The bottom layer of PVC material; the middle layer of PVC regenerated material is one layer of PVC regenerated material middle layer or two layers of PVC regenerated material middle layer or three layers of PVC regenerated material middle layer. The invention is used for folding the PVC card to a certain angle to display the contents therein.

Description

technical field [0001] The invention relates to a PVC card, a PVC card fixed-angle bending device and a bending method using the device. Background technique [0002] The existing PVC card has a two-layer structure, the top layer and the bottom layer are all PVC materials, the cost is very high, and the cost of PVC cards is also high, which is not suitable for the development of PVC cards. [0003] There is a great demand for placing and displaying PVC cards now, but there is no equipment for bending PVC cards, and there is no processing method of known technology to utilize. Contents of the invention [0004] The purpose of the present invention is to provide a PVC card with simple method, simple equipment and good bending effect, a PVC card fixed-angle bending device and a bending method using the device. [0005] Said purpose is achieved by the following scheme: [0006] A kind of PVC card, its composition comprises: PVC material surface layer, PVC material bottom lay...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/30B29C53/04B29C53/84
Inventor 秦玉江
Owner 哈尔滨联邦智能卡技术开发有限责任公司
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