Case studies and measures for jetting in small lot PC injection molded products using simple molds.
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We would like to introduce a case study regarding the measures taken to address jetting issues in small lot PC injection molded products made with our simple molds. Due to the close proximity from the side gate to the product, there were visible defects caused by jetting. As a countermeasure, we reduced the speed in the molding conditions and increased the mold temperature to make the jetting less noticeable. In addition to these measures, we also restricted the flow of resin with a core pin to allow it to spread in a fan shape, which helped mitigate the jetting issue. [Features] - Injection molded products of small lot PC using simple molds - Restriction of resin flow with a core pin to achieve a fan-shaped spread *For more details, please refer to the PDF document or feel free to contact us.
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Please feel free to consult us about anything related to plastic molds. In recent years, we have been responding to the high demand for short delivery times and low-cost plastic molds, cassette-type molds for resin molds, simple molds, prototype molds, and small lot molds by introducing the world's fastest mold design software, TOPMold, and utilizing our original cassette-type molds, aiming to deliver "the optimal products in the fastest time." With 60 years of experience centered around plastic molds, we are committed to leveraging the technology and know-how accumulated over the years, along with the latest equipment and cutting-edge plastic mold design software/CAD/CAM, while making the most of the strengths of both old and new. Although our company is not large, we pride ourselves on our "sincere and meticulous response" to even the smallest requests from our customers. At Sannomiya Seisakusho, we also focus on thorough data management and security measures, considering the handling of many new and developed products. If you are considering products made of plastic, elastomers, etc. (resin) or injection molding molds, we would be grateful if you could consult us about anything.