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Mold for forming 3-dimensional pattern and method for manufacturing coating material using same for home electronics

A three-dimensional pattern, forming mold technology, applied in the field of manufacturing, can solve the problems of difficult demoulding, difficult to form embossed patterns, etc., to achieve the effects of easy demoulding, easy forming, and minimal deformation

Inactive Publication Date: 2013-05-22
LG HAUSYS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, molds made of glass have the following problems: it is difficult to form a precise embossed pattern, and it is not easy to release the molded product after manufacturing

Method used

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  • Mold for forming 3-dimensional pattern and method for manufacturing coating material using same for home electronics
  • Mold for forming 3-dimensional pattern and method for manufacturing coating material using same for home electronics
  • Mold for forming 3-dimensional pattern and method for manufacturing coating material using same for home electronics

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Embodiment Construction

[0026] Advantages and features of the present invention, and methods for realizing the advantages and features will be clarified with reference to the accompanying drawings and detailed embodiments described later. However, the present invention is not limited to the embodiments disclosed below, but is embodied in various forms that are different from each other. This embodiment only completes the disclosure of the present invention, in order to fully inform those skilled in the art of the present invention of the invention The scope of the claims is provided, and the present invention is defined only by the scope of the claims.

[0027] Throughout the specification, the same reference numerals denote the same structural components.

[0028] Hereinafter, a molding die for forming a three-dimensional pattern according to an embodiment of the present invention and a method of manufacturing an exterior material for a home appliance using the molding die will be described in detai...

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Abstract

Disclosed are a mold for applying a three-dimensional pattern and a method for manufacturing a coating material using same for home electronics which can easily apply a shape to the 3-dimensional surface of a molded article and minimize deformation. The mold for forming the 3-dimensional pattern of the present invention comprises: a main shape portion, which is made from material such as metal, Teflon, and rubber, for applying the surface shape of the molded article to a molded surface; and a frame portion, which is made from material such as glass or metal honeycomb boards, and is coupled to the outer surface of the main form portion for reinforcing the strength of the main form portion.

Description

technical field [0001] The present invention relates to a manufacturing technology of home appliance exterior materials, etc., and more specifically, to a three-dimensional pattern forming method for forming a three-dimensional pattern such as an embo pattern on a surface of home appliance exterior materials, etc. A molding die and a manufacturing method of a household appliance exterior material using the molding die. Background technique [0002] When forming three-dimensional shapes and patterns such as embossed patterns on the surface of artificial marble or home appliance exterior materials, the pattern transfer method in the mold is mainly used. [0003] In the pattern transfer method, a three-dimensional pattern opposite to the pattern to be formed is formed on the surface inside the mold, so that the three-dimensional pattern is transferred to the surface of the molded article produced in the mold. [0004] At this time, the mold mainly used is a mold made of glass ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/42B29C33/00B41M1/12
CPCB41M1/24B29C33/424B29C33/42B29C33/307B29C33/38
Inventor 梁仁硕李钟哲李载恩
Owner LG HAUSYS LTD