Cost reduction and weight reduction: Proposal for blow molding using different materials and methods.
Cost reduction and weight reduction: From metal, wood, and glass to resin! 'Proposal for blow molding from other methods'
【Service Content】 "Metal is heavy and rusts," "Glass can break," "Rotational molding has slow production"… Are you feeling the limitations of existing methods and materials? At Nakagoshi Manufacturing, we propose a transition to "blow molding (resinization)" from various materials and methods, achieving overwhelming cost reduction and quality improvement! ■ Overwhelming Benefits of Blow Molding 1. Transition from metal: Up to 80% weight reduction! It does not rust and can be washed with water. It is also effective against metal theft. 2. Transition from wood: Improved water resistance and a wide variety of color options! 3. Transition from glass: Dramatically improved safety with reduced breakability! 4. Transition from rotational molding: Dramatically shortened molding cycles, enabling mass production!
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basic information
■Replacement from Corresponding Materials and Methods We offer a wide range of resin conversion from materials such as metal (iron, stainless steel, aluminum, etc.), sheet metal processing, wood, glass, rubber, FRP, expanded polystyrene, and rotational molding. ■Value-Added Proposal We select the optimal resin materials according to the application. If necessary, we also ensure strength through insert molding and integrate components, further enhancing the functionality of the product.
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Applications/Examples of results
■Target Industries Automotive, building materials, daily necessities, amusement, medical, and all other industries. Ideal for products that have issues with "heaviness, high cost, rusting, and breaking"! ■Examples of Achievements 1. Sports field line marking (metal → resin): Achieved significant weight reduction and rust prevention, making it washable. 2. Folding table top (wood → resin): Achieved cost reduction through domestic production and gained water resistance. 3. Tank for drones (rotational molding → blow molding): Achieved mass production through shortened molding cycles and resolved liquid leakage issues.
Detailed information
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Visual Explanation for Understanding! Solutions for "Heavy, Rusty, and Slow" through "Proposals for Resin Conversion from Other Materials" "If we continue making it this way, the costs are too high..." "Isn't there a way to make it lighter?" If you have such concerns, Nakajo Seisakusho's "Blow Molding (Resin Conversion) from Other Materials and Methods" will completely resolve them! As illustrated, resin conversion offers overwhelming advantages. 1. Conversion from metal and sheet metal: Up to 80% weight reduction! No rust, and can be washed! 2. Conversion from wood and glass: Improved water resistance of wood and elimination of the risk of glass breakage (shattering)! Enhanced safety and design! 3. Conversion from rotational molding: Dramatically shortened molding cycles, achieving overwhelming productivity and stable quality (such as eliminating liquid leakage)! We welcome inquiries even at the idea stage, such as "Can this part be made from resin?" For more details, please visit our service page!
Company information
Your Consultative Partner for 3D Blow Molds—From Concept to Reality Based in Edogawa, Tokyo, Chuetsu Seisakusho Co., Ltd. is here to solve your engineering challenges. Whether you're wondering, "Can this complex hollow shape be made of plastic?" or "How can we replace metal parts with plastic to reduce weight?", we have the answers. 3 Reasons to Choose Chuetsu Seisakusho: 1. Unrivaled 3D Blow Molding Technology From complex automotive air ducts to daily-use bottles, we design and manufacture molds that directly contribute to your product's weight reduction and cost savings. 2. Upstream Proposals to Prevent Defects We don't just build exactly what is on the drawing. We offer professional VA/VE (Value Analysis/Value Engineering) proposals to optimize your product's shape and prevent mass-production issues, such as suggesting design tweaks to avoid wall thinning. 3. Crystal-Clear Explanations Powered by AI Mold engineering can be highly technical, but we make it easy to understand. Utilizing the latest AI tools, we provide visual and intuitive explanations of complex mold structures and molding processes. We welcome your inquiries, even if you only have a rough sketch or an early-stage idea. Let's make it happen together. Contact us today!



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