A surface-mount sheet injection-molded part and its fabrication process

A technology of injection molding and bonding, applied in the direction of synthetic resin layered products, lamination devices, lamination auxiliary operations, etc., can solve the problems of energy consumption, environmental pollution, and limited expressiveness, and achieve simple and scientific structural design , convenient production, various effects of appearance and expressiveness

Inactive Publication Date: 2013-01-02
东莞市汇诚塑胶金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The modern era is an era that reflects people's individuality, and the requirements for appearance are diversified and different. The current digital communication and home appliance injection molded parts surface processing technology is mainly in-mold injection molding or UV spraying, a type of in-mold injection plastic shell, although it can be The surface is treated on the sheet first, but the expressiveness is limited by the conditions of high-temperature injection molding; UV spraying has a large energy consumption and environmental pollution

Method used

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  • A surface-mount sheet injection-molded part and its fabrication process
  • A surface-mount sheet injection-molded part and its fabrication process
  • A surface-mount sheet injection-molded part and its fabrication process

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Embodiment Construction

[0024] See Figure 1 to Figure 4 Shown: the present invention comprises a sheet 1, an injection molded part 2, the upper surface of the injection molded part 2 is provided with a No. 1 printed pattern 3, and the lower surface of the sheet 1 is provided with a No. The lower surface and the upper surface of the injection molded part 2 are glued together.

[0025] The lower surface of the injection molded part 2 is formed with a layer 5 with a graphic effect through a surface treatment process.

[0026] The sheet 1 and the injection molded part 2 are transparent plastic plates,

[0027] The sheet 1 is an opaque material, and the injection molded part 2 is a transparent plastic plate.

[0028] The sheet 1 is a transparent material, and the injection molded part 2 is an opaque plastic plate.

[0029] The injection molded part 2 is any one of one side being flat and the other being a three-dimensional curved surface, and both sides being three-dimensional curved surfaces.

[003...

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Abstract

The invention relates to the technical field of the surface treatment of an electronic product and household apparatus injection-molded part, specifically to a surface-mount sheet injection-molded part and its fabrication process. The surface-mount sheet injection-molded part comprises a sheet and an injection-molded part. A first printed pattern is arranged on the upper surface of the injection-molded part, a second printed pattern is arranged on the lower surface of the sheet and corresponding to the first printed pattern, and the lower surface of the sheet and the upper surface of the injection-molded part are bonded together through a bonding mode. The invention has simple and scientific structure design, convenient normal-temperature fabrication, and multilayer pattern effect, each layer of the patterns can be treated by various surface fabrication processes, the surface has the advantages of high hardness and high resistance to scratching and wear, and the product appearance has diverse expressiveness.

Description

Technical field: [0001] The invention relates to the technical field of surface treatment of injection molded parts of electronic products and home appliances, in particular to a surface-attached sheet injection molded part and its processing technology. Background technique: [0002] At present, electronic digital communication and home appliances are necessities in people's daily life, and their development speed is astonishing. New styles are constantly being introduced. In the future, digital communication and home appliances will be more intelligent, safe, and multi-functional; they will become necessities in people's lives. [0003] The modern era is an era that reflects people's individuality, and the requirements for appearance are diversified and different. The current digital communication and home appliance injection molded parts surface processing technology is mainly in-mold injection molding or UV spraying, a type of in-mold injection plastic shell, although it ...

Claims

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Application Information

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IPC IPC(8): B32B27/06B32B7/12B32B37/12B32B38/18
Inventor 翁永士
Owner 东莞市汇诚塑胶金属制品有限公司
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