Developed an extrusion molding technology that forms an independent lumen in a spiral shape within the wall of a tubular body.
At Kōhan Co., Ltd., which operates a resin molding business in Hyogo Prefecture, we are engaged in the research and development of over tubes for endoscopic treatment. During the development process, we developed an extrusion molding technology that forms an independent lumen (side channel) in a spiral shape within the wall of the tube body (patent pending). Additionally, we are also challenging the establishment of a "dual-layer irregular extrusion molding technology" that features an independent lumen in the tube body, with different hardness on the inner and outer diameters. For more details, please contact us or refer to our catalog.
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【Business Description】 ○ Research and development of over-tubes for endoscopic treatment ○ Spiral formation of an independent lumen (side channel) in the wall of the tube body ○ Establishment of "two types of two-layer irregular extrusion molding technology" with different hardness on the inner and outer diameters 【Product Introduction】 ○ Single-channel lumen type (outer diameter 22mm) ○ Double-channel lumen type (outer diameter 16.5mm) ○ Two types of two-layer tube (single-channel lumen) ○ Cross-section (inner hardness 90, outer hardness 60) ● For more details, please contact us or refer to the catalog.
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Since our establishment in 1970, we have consistently engaged in the manufacturing and sales of industrial plastic parts and rubber molded parts. In the manufacturing division, we specialize in producing metal insert molded products and injection molded products using various engineering plastics, particularly for automotive electrical components and precision machinery parts. In the sales division, we provide total services from product development and design assistance to prototyping and mass production in fields such as medical peripheral devices and industrial machinery. We offer appropriate proposals tailored to our customers' needs, from the selection of materials to the molding methods.