We will exhibit at the 2025 NAGOYA Automotive Technology Exhibition.
Matsumoto Processing Hot Melt Molding Hot Melt Forming Low Pressure Molding Low Pressure Forming Potting
"Waterproof and dustproof sealing of electrical components" will be demonstrated at the venue with hot melt low-pressure molding, completing the sealing in 30 seconds. We look forward to your visit.
Our technology "Hot Melt Low-Pressure Molding" is increasingly being adopted for waterproofing and dustproofing automotive electrical components. Due to the following advantages, there are more cases of switching from two-component potting: 1. Sealing is completed in an extremely short time of just a few dozen seconds. 2. Since it is mold forming, there is a high degree of freedom in shape, allowing for miniaturization and weight reduction. 3. The equipment and molds are very compact and easy to introduce. This time, Matsumoto Processing will demonstrate Hot Melt Low-Pressure Molding at the exhibition venue. Please check the simplicity of the process and the compactness of the equipment in real-time. Additionally, we will showcase actual products that have adopted hot melt molding sealing from both domestic and international customers. We hope this will be helpful for your product development ideas. 【Exhibition Information】 Name: Automotive Technology Exhibition 2025 NAGOYA Date: July 16 (Thursday) - July 18 (Friday), 2025, 10:00 AM - 5:00 PM Venue: Aichi Sky Expo (Aichi Prefectural International Exhibition Center) Booth No: 221 Organizer: Japan Society of Automotive Engineers
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basic information
Our company consistently provides technical support under the customer-first philosophy, from product shape design to prototype mold design and manufacturing, evaluation of prototypes, process proposals during mass production, design and manufacturing of molding equipment, and support for mass production startup. Our in-house technical sales staff, with their extensive experience in hundreds of cases, utilize technologies such as 3D-CAD design, specially developed flow analysis, and residual stress analysis to make optimal proposals.
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Applications/Examples of results
- Various sensors inside the vehicle (seat sensor, air quality sensor, seatbelt reminder, etc.) - Sensors installed around the door (door closer, door latch switch, child protector, touch sensor, etc.) - Small motors, etc.
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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.