Core Technologies

Injection mold technologies tailored to each product’s structure and materials

Stack Mold

A mold with two moving cores driven by gears around a fixed mold plate. Two parting planes produce twice the output of a conventional mold in a single molding cycle.

  • Molds two or more products in the same cycle time
  • Works with existing injection machines without modification
  • Can be operated regardless of operator experience
Stack mold structure
Stack mold structure

MCI (Multi Component Injection)

A two-component injection mold using two resin types or colors. The second resin fills the space between the first molded part and the second cavity.

Transparent and opaque GPPS part
Transparent and opaque GPPS part
Opaque ABS and transparent GPPS part
Opaque ABS and transparent GPPS part
First molded component
First molded component
Two-component molded part
Two-component molded part
MCI process
MCI process

Gas Assisted Injection

This process uses the tendency of nitrogen gas to flow through areas of lower resistance. Gas is injected with resin into thicker sections and internal pressure is controlled to reduce part distortion and weight.

Gas-assisted molded products
Gas-assisted molded products
Part cross section after gas injection
Part cross section after gas injection
Hollow cross section
Hollow cross section
Gas injection process
Gas injection process
Gas injection and overflow process
Gas injection and overflow process
Gas injection principle
Gas injection principle

Glass Insert

A mold that inserts glass into the center of a product, commonly used for shelves and other interior components in premium refrigerators. Glass of different thicknesses, such as 3 mm and 4 mm, can be molded without changing the core.

Glass insert mold
Glass insert mold
Glass insert product
Glass insert product
Product side profile
Product side profile
Glass insert section detail
Glass insert section detail

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157-21 Golden Route-ro, Juchon-myeon, Gimhae-si, Gyeongsangnam-do, Korea

+82-55-321-3025

Fax: +82-55-345-2182

taesung@tsmould.comts3027@tsmould.com