株式会社 真田製作所 Product Lineup

**Introduction to Box Printing Devices** This is a device that prints "barcodes," "expiration dates," "lot numbers," and more on cardboard and product boxes. It eliminates the need for label paper, providing a significant cost advantage. ■ Improvement of Print Quality and Elimination of Human Errors - It completely eliminates human errors such as "incorrect date stamping," "label misplacement," and "misalignment of labels" that occur during manual operations. ■ Cost Reduction and Increased Productivity - It eliminates the need for manual label application, stamping, and the replacement of outer boxes. This allows personnel to be reassigned to more value-added processes. ■ Support for Traceability - In the event of a product defect, it enables accurate tracking of "when, on which line it was produced, and in which box it was packaged," thereby strengthening risk management.

In the tire manufacturing industry, precise cutting of the tread is crucial for ensuring the performance and safety of the tire. In particular, the return stress from the elasticity of the rubber is a significant factor that can compromise the accuracy of the cutting surface. Traditional cutting methods have had issues with wavy cutting surfaces and dimensional errors. Our diamond saw cutting machine achieves high-precision cutting that withstands the return stress of the rubber. 【Application Scenarios】 - Cutting tread patterns - Dimensional cutting of rubber materials - Cutting composite materials (with core and wire) 【Benefits of Implementation】 - Realization of high-precision cutting surfaces - Improvement of yield - Enhancement of work efficiency

■What is a Diamond Band Saw? It is a machine that rotates a blade with attached diamond particles in a loop to cut hard materials. ■The Main Reason for Using a Diamond Band Saw It lies in its "overwhelming hardness and grinding ability due to the abrasive particles." Rather than "cutting" rubber, it is more akin to "shaving off" with high-speed rotating diamond particles, allowing it to pass through the processing point before the return stress can act, resulting in a high-precision and beautiful cutting surface. Dealing with the return stress of rubber is a field that requires very specialized and advanced technology. With conventional steel saw blades (such as those used in contour machines), the blade can be defeated by the elasticity of rubber, leading to wavy cross-sections or, in the worst case, the blade getting stuck. By combining "friction heat suppression," "ensuring blade rigidity," and "precise feed control," it has become possible to achieve stable dimensional cutting without being hindered by the material's elasticity.