Adhesive-free joining technology for metals and resins "TRI SYSTEM"

The bonding film created by surface treatment of metals achieves a strong bond with resin. It can be applied to complex shapes, significantly increasing design flexibility.

The "TRI SYSTEM" is a technology that firmly joins metals and resins without using adhesives. It is adopted in fields that require high sealing performance, bonding strength, and mass production, such as smartphones and lithium-ion batteries. Additionally, because the metal and resin are uniformly bonded, it is possible to create a high airtight state. It can also bond complex shapes, greatly enhancing design flexibility. 【Features】 ■ Metals and resins are uniformly bonded, creating a high airtight state. ■ The bonded areas after mold injection molding ensure high reliability in subsequent processes (NC processing, anodizing, etc.). ■ The lifespan of the TRI film after TRI treatment is one month, allowing for stock production. ■ Bonding tests for recycled resins and aluminum are also possible. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

Contract manufacturing