Epoxy stamping tools transfer a measured amount of glue from the epoxy plate to the lead frame bond pad in a single stamping motion — fast cycle time with consistent glue volume, shot after shot. UPT supplies epoxy stamping tools in stainless steel and tungsten carbide, designed and processed to match your lead frame and equipment.
Stainless Steel · Tungsten Carbide · Fast Cycle Time · Consistent Glue Volume
How Epoxy Stamping Works
The stamping tool dips into the epoxy plate, picks up a controlled volume of glue on its tip, and transfers it directly onto the bond pad location on the lead frame. Tip geometry and material both affect how consistently the glue releases — UPT designs stamping tools around your lead frame pad layout and process speed requirements.
Stainless steel tools suit general-purpose applications, while tungsten carbide offers greater wear resistance for high-volume, high-speed processes.
Full Epoxy Stamping Tool Reference
UPT produces epoxy stamping tools across a wide range of tip styles and housing configurations, and also accepts custom designs from your own drawings. Download the complete reference to see the full range of options.
How to Order
Not Sure Which Epoxy Stamping Tool Fits Your Process?
Send us your lead frame pad layout, bonding equipment model, and process speed requirements — our engineers will confirm the tip style and recommend the right configuration.