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Cost-Effective Production of High-Precision Plastic Products Including Optical Components
Genarally : Injection molding is generally used for the production of thermoplastic products. This method, however, has limitations in terms of precision. It is particularly difficult to achieve high precision with this method when molding plastic products that are large or thick, or have thickness deviations. Our original mold method(re-melting mold method) : Our original mold method (re-melting mold method) makes it possible to achieve high precision even for thick and uneven products. Beyond that, for optical components, our method gives plastics the same or even higher precision than glass. The method is also applicable to non-optical precision components (such as gears) and products based on crystalline plastics. Moreover : This technology has received a Japanese authoritative award. IP Summary : This technology is supported by several US and Japanese patents.first outline conventional point problems High-precision molded products plastic lenses long cycle injection filling separation temperature maintained softening range resin cooled slowly issue addressed variety ways instance certain surfaces cavity quickly heating brought multiple press machines cooling

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