Manufacturing method of high-hardness plastic key and product manufactured through manufacturing method

Manufacturing method of high-hardness plastic key and product manufactured through manufacturing method

  • CN 105,328,916 A
  • Filed: 08/15/2014
  • Published: 02/17/2016
  • Est. Priority Date: 08/15/2014
  • Status: Active Application
First Claim
Patent Images

1. a manufacture method for high rigidity plastic press key, for the manufacture of the plastic press key product with letter symbol, the method comprises the following steps:

  • (1) adopt first to penetrate material to carry out first and penetrate injection mo(u)lding, form first and penetrate product, described first penetrates on product and has letter character class shape;

    (2) adopt second to penetrate material to penetrate first and product carries out second penetrate injection mo(u)lding, form second and penetrate product, described second penetrates and product exposes described first and penetrate letter character class shape on product, and described second penetrates material adopts high hardness material.

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