Glass screen and foamed plastic integrated forming display and processing method thereof

A foamed plastic and display technology, which is applied in the direction of instruments, identification devices, etc., can solve the problems affecting the combination of molded plastics and glass screens, and achieve the effects of good heat insulation, long service life, and firm adhesion

Inactive Publication Date: 2013-08-14
JINLI TRADE MARK KUSN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the molding production process, the effect of glue coating on the edge of the glass screen will affect the combination of the molded plastic and the glass screen, so that the glass screen and the plastic will be degummed at the edge of the glass screen under the influence of the external environment, resulting in product market recall. risks of

Method used

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  • Glass screen and foamed plastic integrated forming display and processing method thereof
  • Glass screen and foamed plastic integrated forming display and processing method thereof

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Embodiment Construction

[0015] In order to further reveal the technical solutions of the present invention, the following describes the implementation of the present invention in detail in conjunction with the accompanying drawings: figure 1 As shown, the display in which a glass screen and foamed plastic are integrally formed includes a glass screen 1, and a fine hole 2 is provided on the edge of the glass screen 1, and the diameter of the fine hole 2 is 0.2-0.4 mm. The glass screen 1 is integrally formed with a foamed plastic 3, and the foamed plastic 3 is thermoplastic foamed resin.

[0016] processing methods:

[0017] a. Use external pressure equipment, use gas injection, and foam the foamed plastic that dissolves at high temperature through an exclusive screw;

[0018] b. If figure 2 As shown, the glass screen 1 with fine holes 2 on the edge and the related electronic components installed is placed in the set metal mold cavity 4, and after the foamed plastic is foamed under the corresponding...

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Abstract

The invention discloses a glass screen and foamed plastic integrated forming display. The glass screen and foamed plastic integrated forming display comprises a glass screen, wherein the edge of the glass screen is provided with thin holes, and the glass screen and foamed plastic are integrally formed; and the foamed plastic provided by the invention is fused with the thin holes in the edge of the glass screen to form a resinous body in a mould mold cavity, and pressure is applied on a foaming fusing resinous body in the mould mold cavity, so that the surface of the foaming fusing resinous body is impacted on the edge of the glass screen, and the edge of the glass screen and the foamed plastic are formed, so that the bonding is firm. The display provided by the invention has the advantages that the density is low, a shockproof property is strong, the service life is long, a heat insulation effect is good, the sealing property is good, and the integral weight is light.

Description

technical field [0001] The invention relates to a display, in particular to a display in which a glass screen and foamed plastic are integrally formed, and belongs to the technical field of injection molding. Background technique [0002] At present, many daily necessities on the market have been widely used after injection molding, and ordinary molding products are more traditional. Due to the final design requirements of the traditional molded products, a single product will be assembled and shipped after going through multiple processes. Single-piece production and assembly will increase production costs, and process turnover will prolong the delivery cycle. In the past, the molding of in-mold glass screen products was all about applying glue to the edge of the glass screen. During the molding production process, the effect of glue coating on the edge of the glass screen will affect the combination of the molded plastic and the glass screen, so that the glass screen and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/02B29C44/42G09F9/00
Inventor 尹显利
Owner JINLI TRADE MARK KUSN
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