豊田化工 List of Products and Services

Traditionally, thick-walled injection-molded products could not avoid shrinkage due to molding contraction. For this product, which is an antenna-related component, it was necessary to prohibit material theft to prevent changes in the resonant frequency and to minimize shrinkage. This was resolved by compressing the excess material that was pre-set during the molding process. The flatness of critical areas improved from 0.1 to 0.025. For more details, please contact us or refer to the catalog.

• Engineering Plastics
• Processing Contract

Recently, there has been an increase in inquiries about whether we can produce items imported from China at a similar price domestically. This particular case involved a cap designed to prevent ink leakage, which consisted of a molded PP part assembled with silicone rubber. Initially, we started estimating with the same components, but we found that just procuring silicone rubber domestically exceeded our target price. We also couldn't allocate any budget for assembly costs. Therefore, we came up with the idea of producing it all at once using PP materials and elastomers through molding, which allowed us to meet the target price. For more details, please contact us or refer to our catalog.

• Engineering Plastics
• Processing Contract