Hot melt molding mold ■■Matsumoto Processing■■
Low Pressure Molding, Hot Melt Molding, Waterproof and Dustproof, Encapsulation Molding
"Complete sealing of electrical components in just a few dozen seconds. Ideal for waterproofing, dustproofing, and insulation!" Hot melt molding is gaining attention for the waterproof sealing of electrical components.
Our company has 20 years of experience in hot melt molding and utilizes 3D CAD/CAE systems to design, manufacture, and sell molds specifically for hot melt molding. ◆Please feel free to contact us.
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basic information
Our company provides comprehensive technical support under the customer-first philosophy, from product shape design, prototype mold design and manufacturing, prototype evaluation, process proposals during mass production, to molding equipment design and manufacturing, and mass production startup support. Our in-house technical sales staff utilize their extensive experience, which spans hundreds of cases, along with technologies such as 3D-CAD design, specially developed flow analysis, and residual stress analysis to offer optimal proposals.
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Applications/Examples of results
- Automotive seat sensor - Automotive belt buckle sensor - Automotive power window switch - Automotive control board - Complete sealing of motor stator - Complete sealing of antenna coil etc.....
Detailed information
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Examples of waterproof sealing for agricultural machinery substrates. The left side shows before sealing, and the right side shows after sealing (the black part is the hot melt molded section).
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Examples of encapsulation for industrial equipment circuit boards. The left side is before encapsulation, and the right side is after encapsulation (the black part is the hot melt molding section).
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Example of waterproof sealing for motor stators. The amber-colored areas around the circuit board and the coils in the photo are hot melt molded sections.
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Company information
Our company provides comprehensive support for the introduction of hot melt molding methods, from initial technical discussions and appropriate hot melt selection to prototype production and evaluation, optimal process considerations for mass production, proposals for optimal equipment or the design and manufacturing of dedicated machines (automated systems), hot melt supply and line support. For customers for whom equipment installation poses a barrier to adopting this method, we even offer production contracting at our facility, ensuring support from "start to finish." **Benefits of Hot Melt Molding** - Improved production efficiency and cost reduction through alternative methods to potting - Greater design flexibility due to mold forming, enabling miniaturization and lightweighting of components - Use of sustainable raw materials derived from natural fatty acids We have various molding machines and displays of adopted products available at our prototype lab in Fuji City, Shizuoka Prefecture. Please feel free to visit, even just for a tour.