Two-color molding
Strong bonding without the need for adhesive! Achieves process reduction and cost savings.
We would like to introduce the "two-color molding" that we handle. This is a technology that allows for the integrated molding of two types of materials or colors in a single molding cycle. By combining resins with different hardness, colors, and materials, it is possible to manufacture composite parts that previously required assembly as a single unit. It achieves a strong integration of different materials and is also compatible with the integrated molding of grip and seal parts. 【Features】 ■ Cost reduction by reducing assembly processes ■ No adhesives required, ensuring biocompatibility ■ Strong integration of different materials ■ Integrated molding of grip and seal parts is possible *For more details, please download the PDF or feel free to contact us.
basic information
【Response Capability】 ■Equipment Available: 16 two-color molding machines ■Clamping Force: 70T to 250T *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Application Examples】 ■ Syringe plunger (hard + soft) ■ Grip part of surgical instruments ■ Operation buttons of inspection equipment ■ Waterproof seal integrated housing *For more details, please download the PDF or feel free to contact us.
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YOMURA JAPAN is the Japanese sales office of YOMURA Technologies, a Taiwanese precision molding manufacturer with 36 years of history, over 300 employees, and certifications including ISO 13485, US FDA 510(K), GMP, and AS9100D. Operating five factories in Linkou, Taiwan, the company provides precision manufacturing for medical devices and healthcare products in a Class 100,000 cleanroom-certified environment. From our Japan office, we support the entire manufacturing journey — from product development using advanced 3D printing technologies (silicone, biocompatible resin, flexible TPU, and micro SLA) to full-scale production at our certified factories utilizing micro molding, two-shot molding, LIM/LSR molding, IMD, IME, and contract assembly. We also offer consulting services on material selection and medical device certification, as well as support for expanding into overseas markets. Through our "prototype in Japan, mass-produce in Taiwan" model, we deliver both quality and efficiency. From early-stage technical challenges to certification and production, please feel free to contact us.