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A kind of pouring integrated process method of plastic and metal

A process method and plastic technology, applied to household appliances, household components, and other household appliances, etc., to achieve the effects of extended service life, best use effect, and best ornamental value

Active Publication Date: 2019-02-15
广东好心情食品集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the background technology, the present invention discloses a method for integrating plastic and metal pouring, which utilizes metal edging to make the plastic box body and plastic box cover have a longer service life, and does not cause the deformation of pure plastic question

Method used

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  • A kind of pouring integrated process method of plastic and metal
  • A kind of pouring integrated process method of plastic and metal
  • A kind of pouring integrated process method of plastic and metal

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Embodiment Construction

[0070] The present invention can be explained in more detail by the following examples, and the purpose of disclosing the present invention is intended to protect all changes and improvements within the scope of the present invention, and the present invention is not limited to the following examples;

[0071] combined with figure 1 The integrated casting process of plastics and metals, the present invention is applicable to the reinforcement of the edge of the box body, adopts the concave mold, the movable mold and the convex mold as the metal edging and the injection molded plastic to carry out the integrated casting mold;

[0072] Include the following steps;

[0073] Make metal edging

[0074] The metal edging is made into a "U"-shaped structure, and a plurality of metal rods are arranged in the metal edging groove of the "U"-shaped structure. The inner wall is composed of multiple metal rods and metal edging to form a "mesh"-shaped metal rod structure suspended in the m...

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Abstract

The invention provides an integral plastic-metal pouring process method, and relates to a packaging box. The method comprises the following steps: A, making a metal edge; B, drying injection molding raw materials; C, placing the metal edge in a mold; D, vacuumizing an injection molding mold cavity; E, performing injection molding on the raw materials; F, cooling the injection molding raw materials, and demolding to obtain a plastic-metal integrated packaging box. By adopting the method, the metal edge is utilized, so that a plastic box body and a plastic box cover have long service life, and the problem of deformation of single plastic is solved.

Description

【Technical field】 [0001] The invention relates to a packaging box, in particular to a packaging box combined with plastic, metal and ceramic techniques, and in particular to a plastic and metal pouring integration process method not limited to the packaging box. 【Background technique】 [0002] It is known that plastic is the main raw material of many containers. Containers made of plastic are another substitute for metal and wooden containers. However, due to their soft bodies, plastic containers are rarely used in high-end packaging industries. The main reason is that they are relatively soft. Soft and not high-grade, and the simple plastic is light in weight, and it feels relatively uncomfortable when used, especially after the plastic is made into a packaging box, it is easy to deform; the current plastic molding methods are mainly injection molding, compression molding, injection molding, etc. Dies, extrusion dies, pneumatic forming dies, etc., are composed of punches, d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/14B29C45/34B29C45/73B29B13/06
CPCB29C45/14B29C45/34B29C45/73B29C2045/0096B29L2031/7162
Inventor 郑奕光
Owner 广东好心情食品集团有限公司