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Foaming die with dermatoglyph on surface

A foaming mold and skin texture technology, applied in the field of foaming molds with skin texture on the surface, can solve the problems of high technical requirements, increased manufacturing cost, high product scrap rate, and achieve beautiful appearance, low manufacturing cost and uniform pattern of products. high degree of effect

Inactive Publication Date: 2012-12-19
NANTONG CHAODA EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the traditional foaming mold with skin texture is that the cavity surface of the mold body is provided with patterns, and the patterns are made of acid-etched moulds. The technical requirements are high, and the product scrap rate is high, which increases the manufacturing cost accordingly.

Method used

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  • Foaming die with dermatoglyph on surface

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Embodiment Construction

[0007] Such as figure 1 As shown, the mold in the present invention is an aluminum mold 1. According to requirements, the profile of the aluminum mold 1 is divided into a leather-grained area and a non-skinned area. A copper block 2 is inlaid in the leather-grained area of ​​the aluminum mold 1. The copper block 2 and the Aluminum mold 1 interference fit.

[0008] Working principle: Directly inlay copper blocks in the leather pattern area of ​​the aluminum mold, using the difference in heat conduction between the copper block and the aluminum mold, the degree of curing is different, so that the surface of the product forms different patterns, which is compared with the leather pattern formed by acid corrosion , low manufacturing cost, easy to realize, high pattern uniformity, and beautiful appearance of the product.

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Abstract

The invention relates to a foaming die with dermatoglyph on the surface. The foaming die comprises a die and is characterized in that the die is made of aluminum, the sectional surface of the aluminum die is divided into a dermatoglyph region and a non-dermatoglyph region, and copper blocks are embedded in the dermatoglyph region of the aluminum die. The foaming die with the dermatoglyph on the surface has the advantages that the copper blocks are directly embedded in the dermatoglyph region of the aluminum die, and different patterns are formed on the surface of a product by virtue of the difference between thermal conductivity of the copper blocks and the aluminum die; in addition, the dermatoglyph formed on the foaming die disclosed by the invention has the advantages of low manufacturing cost, easiness for realizing, high unification degree of the patterns and beautiful appearance of products compared with the dermatoglyph formed through acid corrosion.

Description

technical field [0001] The invention relates to a foaming mold, in particular to a foaming mold with leather texture on the surface. Background technique [0002] The structure of the traditional foaming mold with skin texture is that the cavity surface of the mold body is provided with patterns, and the patterns are made of acid-etched moulds, which have high technical requirements, high product scrap rate, and correspondingly increased manufacturing costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a foaming mold with skin texture on the surface which is easy to manufacture and low in cost. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a foaming mold with skin texture on the surface, including a mould. In the non-textured area, copper blocks are inlaid in the leather-textured area of ​​the aluminum mold. [0005] The advantage of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/58
Inventor 冯建军
Owner NANTONG CHAODA EQUIP CO LTD
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