[Co-developed product] Low-cost refrigerated case (box) for short-distance vaccine transport [Maintains 8°C or below for 22 hours in an ambient temperature of 35°C]

■Insulated transport cooler for vaccines with excellent thermal performance ■Achieves low-temperature preservation below 8°C for 22 hours through the synergistic effect of bubble wrap and special low-temperature refrigerants

■A solution that changes the future of vaccine transport With the special low-temperature refrigerant Ice Energy, which maintains low-temperature time, and the excellent insulation performance of Bubble R, it has become possible to maintain low temperatures below 8°C for 22 hours. The vial cases and refrigerant cases utilize a bubble structure board called Puchi Board (ultra-lightweight cushioning sheet made of polypropylene), which excels in insulation performance and maintains cooling effectiveness. ■Can be frozen with the inner box, simplifying pre-shipment arrangements Refrigerants can be frozen while set in the case, allowing for pre-shipment arrangements to be made in advance. ■Can be frozen in a home freezer Refrigerants can be frozen in a home freezer while set in the case. Using a rapid freezer allows for quick freezing in a short time. ■Achieves low cost Achieved a price that is about one-fifth that of other cooling boxes. ■Compact packaging Developed the inner box and refrigerants to match the size of the vial case, achieving a just-sized compact package.

• Refrigerators and freezers
• Packaging Bags
• Other packaging materials

Alumi Puchi is a product that combines bubble wrap with aluminum-coated film. It reflects radiant heat due to the excellent insulation properties of the bubble sheet and the effect of aluminum.

【Features】 ■ Excellent thermal insulation and cooling properties ■ Superior insulation performance due to air bubbles ■ Light-blocking properties from aluminum film ■ Ease of processing Can be cut with scissors and heat-sealed with a sealer, allowing for the creation of bags. *For more details, please refer to the PDF document or feel free to contact us.

• Cushioning material
• Packaging Bags
• tray

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

We will be exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises" from December 16 (Tuesday) to 18 (Thursday), 2025. Please feel free to stop by our booth. We look forward to meeting everyone.

Thank you very much for your continued support. Donaldson Japan Co., Ltd. will be closed during the following period: From April 25 (Saturday) to May 6 (Wednesday). Inquiries made during the closure will be answered sequentially after May 7 (Thursday). We sincerely apologize for any inconvenience this may cause. Thank you for your understanding and cooperation.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.