Eliminating shrinkage at a high level with our independently developed IMM method, creating high-precision parts.
"Sink marks" not only result in visual defects in resin products but also reduce dimensional accuracy and are a major cause of deformation. The "IMM method" is one of the compression molding technologies that allows molten resin to flow into the cavity through the act of compression. Similar to the IMP method, it offers flexibility in product shapes. Conventional injection molding technology achieves holding pressure effects through the injection unit, but pressure loss occurs due to runners and gates. Additionally, controlling the timing of gate sealing is not easily managed, making high-level control difficult. The IMM method intentionally generates internal flow of molten resin during injection, allowing for high holding pressure effects through compression force, which can suppress sink marks. If you are considering very high sink mark control, please give it a try. It is possible to accommodate this by modifying existing molds. 【We will solve such problems】 - I want to suppress sink marks at a high level. - The molding cycle has become longer. - Sink marks occur in thick-walled products or at the filling end, and I cannot suppress them.
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basic information
【Advantages of the IMP Method】 ■ Achieves high filling pressure that cannot be realized with conventional molding ■ Allows for a delayed start time based on IMP method driving conditions ■ Enables control of peak pressure based on IMP method driving conditions ■ Allows for a delayed peak time based on IMP method driving conditions *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We, PLAMO Co., Ltd., have continued to pursue the theme of how to embody the "ideal form" of plastic molded products based on product design technology, mold technology, and injection molding technology with superior cost performance. The unique molding technologies born from the fusion of this orientation and foundational technologies demonstrate their true value as groundbreaking methods that overturn the common sense of plastic molding, leaving no room for others to follow. In the fiercely competitive world of manufacturing, PLAMO continues to challenge itself as a plastic molding manufacturer capable of providing solutions rooted in the creation of new technologies that respond promptly to the needs of the next generation.
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