A method of manufacturing a luminous car logo mask

A manufacturing method and mask technology, applied to vehicle parts, printing post-processing, printing, etc., can solve the problems of complex process path, increased system cost, and low yield rate, so as to reduce the thickness of the space and reduce the manufacturing cost , Excellent astigmatism effect

Active Publication Date: 2021-11-09
长春富晟安创汽车零部件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system process path is complex, resulting in low yield and increased system cost

Method used

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  • A method of manufacturing a luminous car logo mask
  • A method of manufacturing a luminous car logo mask
  • A method of manufacturing a luminous car logo mask

Examples

Experimental program
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Effect test

Embodiment Construction

[0045] A method for manufacturing a luminous vehicle logo mask, comprising the following steps:

[0046] Step 1. Set an ink pattern layer by screen printing on the IML diaphragm, plate a nano-metal coating by PVD vacuum sputtering method, and set an astigmatism ink layer by screen printing; the ink pattern layer is the same as the pattern of the car logo of the main engine factory;

[0047] The IML diaphragm is divided into A and B surfaces, the A surface is the bonding surface with the mask injection molding material, and the B surface is the exposed surface;

[0048] The process sequence of the ink pattern layer, the nano-metal coating and the astigmatism ink layer includes the following six schemes:

[0049] like figure 1 As shown, the process sequence of the IML diaphragm 1 with ink pattern layer 2, nano-metal coating 3 and astigmatism ink layer 4 produced by scheme 1 is as follows: first, nano-metal coating 3 is plated on surface B, and then Screen printing ink pattern ...

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Abstract

The invention provides a method for manufacturing a light-emitting car logo mask, the core of which is to use the membrane used in IML (Injection Molding of In-Mold Inserts), on which a nano-metal coating, an ink pattern layer, and an astigmatism ink layer / astigmatism paint are integrated and realized Afterwards, the face mask is injected through the mold, thereby shortening the length of the process route, improving the product qualification rate, and reducing the manufacturing cost; on the other hand, the astigmatism paint in the present invention can replace the use of traditional light uniform sheets or light guide plates, Its astigmatism effect is better than that of homogenizing sheet or light guide plate, and the use of astigmatism paint can reduce the space thickness of the luminous signage system and realize the compact design of the system.

Description

technical field [0001] The invention belongs to the technical field of luminous vehicle logos, and in particular relates to a manufacturing method of a luminous vehicle logo mask. Background technique [0002] Signage is an indispensable part of automobile exterior decoration. Its function is to achieve the appearance decoration effect and improve the recognition of automobile brand. However, traditional signs cannot achieve such functions at night, so the demand for luminous signs has become an inevitable trend in the development of the automotive industry. [0003] At present, for luminous signs with the appearance effect of metal coating, the mask process is usually to inject the mask first and then apply PVD sputtering metal layer to the injection molded parts. In addition, the luminous signage system usually uses a dodging sheet or a light guide plate to achieve a dodging effect. The system process path is complex, resulting in a low yield and increased system cost. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R13/00B41M1/12B41M1/30B41M7/00
CPCB41M1/12B41M1/30B41M7/0027B60R13/005
Inventor 董辉王伟明
Owner 长春富晟安创汽车零部件有限公司
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