Toshical S Coating - Non-stick Surface Modification Processing
Toshical S UNA-800 Series The coating structure is broadly divided into two layers. The first layer is coated with a special metal in a textured shape, and the second layer is coated with a special resin made from a polymer copolymer, leaving the textured shape intact. Conveying Roll: Used in packaging machines that utilize PE-based adhesive films (sheets). Even thin adhesive films can be transported reliably without scratching and do not cause adhesion issues. Toshical S UNA-300 Series This technology was developed to address cases where the textured structure obtained from the UNA-800 series becomes a disadvantage. It directly forms a textured shape on the target substrate and is coated with a non-adhesive copolymer resin. The degree of texture is managed by surface roughness values and can be controlled to be either smooth or textured. Hot Melt Mold: Hot melt molds for electronic component connectors. Provides excellent non-adhesiveness when hot melt is used as the molding material.
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basic information
In the manufacturing stages of adhesive tapes, adhesives, and rubber products, oil and water have been used to prevent the adhesion of adhesives to the base material and to improve work efficiency. However, this has caused issues in subsequent processes, making it difficult to enhance manufacturing efficiency and reduce the rate of defective products. The "surface modification technology" aimed at achieving a non-adhesive effect on the aforementioned "highly adhesive materials" has not had any examples, not only domestically but also globally, until now. The ToshiCal S coating process creates a dramatically non-adhesive surface by adding unevenness to surfaces that dislike adhesion and embedding special resins into the recesses while leaving the uneven shape intact, successfully achieving automation and reducing defects. It exhibits excellent non-adhesiveness against adhesives, and additionally, the conductive processing prevents static electricity from occurring.
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Applications/Examples of results
Toshical S UNA-100 Series Developed for rubber substrates, it imparts low friction comparable to fluororesin (Teflon) and release properties superior to silicone rubber on rubber surfaces. It adheres well to silicone rubber substrates, demonstrating better release properties and low friction (slipperiness) than silicone rubber. Rubber roller for hand labelers: A roller used in devices that attach product labels, ensuring reliable release even when the adhesive side of the label comes into contact, allowing for smooth transport. Track Record Adhesive tape production lines Seal and patch printing lines Die-cutting blades and cutting blades Diaper manufacturing lines Non-adhesiveness of raw rubber before vulcanization Non-adhesiveness of other highly adhesive materials Estimated application modification fields Removal of obstacles during automatic cutting and application of adhesive-coated products Improvement of production obstacles and performance issues in lines and products that come into contact with adhesive materials.
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Company information
Simply having a low price or a short delivery time does not differentiate us from other companies, so we work with your representatives to achieve total cost performance through meetings and proposals. There are various types of surface treatment (surface modification). If you consult with us, we can suggest the best type of film if you let us know about any issues or your current situation. Please feel free to reach out if you have any concerns regarding mold lifespan or process defects.