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Method and apparatus for foam mould inner color painting polymerization

A foaming mold and color painting technology, which is applied in the field of color painting polymerization in foam molds, can solve problems such as difficulties, cumbersome processing, difficulty in upgrading large areas, and curved surfaces, so as to achieve good transfer quality, facilitate mass production, and speed fast effect

Inactive Publication Date: 2006-11-15
成昌兴企业股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since there are many curved surfaces around the sole and the sole has many concave and convex lines, it is difficult to completely attach the transfer paper to the sole without falling off, and the processing process is cumbersome, especially the above-mentioned temperature, heating The quality of press and transfer paper is related to the quality of overprinting. However, general heat transfer printing is difficult to improve the problem of large area and curved surface, and it must be processed many times. It cannot solve the printing problem at one time when the sole is formed.

Method used

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  • Method and apparatus for foam mould inner color painting polymerization
  • Method and apparatus for foam mould inner color painting polymerization
  • Method and apparatus for foam mould inner color painting polymerization

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Embodiment Construction

[0037] First of all, the present invention is a device for foaming in-mold painting polymerization, such as figure 1 As shown, the device is mainly a mold 1, which is divided into a lower mold 10, a middle mold 20 and an upper mold 30. The lower mold 10 has a cavity 11, and the cavity 11 is provided with lines. The air hole 12, the air hole 12 is connected with a gas pipe 13 embedded in the lower mold 10, the air pipe 13 is externally connected to a suction pipe 14 through the joint 131, and the suction pipe 14 is sucked by a powered air pressure mechanism. Several protrusions 15 are arranged on the surface, and several hook ears 16 are provided at the rear end of the lower mold 10 for a pivot connection of a rod body 161, and two fastening components 17, 18 are connected to the rod body 161, and a middle mold 20 has a vacant part 21. The position 21 is approximately opposite to the recess 11 of the lower mold 10, and the middle mold 20 is provided with several holes 22, the h...

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Abstract

An apparatus for attaching a color painting onto a foamed body is a mould consisting of a lower mould with a concave cavity, an air hole connected with a suction tube and a fastener module, a middle mould with an empty cavity and an upper mould with a projected part for inserting it in said middle and lower moulds. Its method includes such steps as putting a transfer film on lower mould, fastening three moulds together, sucking air to make the transfer film close to concave cavity of lower mould, filling substance in the mould, foaming, demoulding and trimming.

Description

(1) Technical field: [0001] The present invention provides a method and device for foaming in-mold color drawing polymerization, which is related to the printing of color drawing patterns. More specifically, it refers to the process of spraying, printing, A foaming in-mold color painting polymerization method and device without thermal transfer printing and painting. (two) background technology: [0002] As we all know, the application of thermal transfer printing technology has been printed on various items in large quantities. On the article, the thermal transfer theory is very simple, the image is output on the transfer paper (currently after the computer typesetting, the output sublimation pattern or the color laser is output on the transfer paper), and then the transfer paper is transferred at an appropriate temperature and pressure. Paper is transferred on different materials. It is very simple to print partial heat transfer printing, but it is not easy to achieve a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/12B29C44/58
Inventor 陈福成
Owner 成昌兴企业股份有限公司
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