SINTAIKE STK-7200V High-End Fully Automatic Wafer Taping Machine for sale

The SINTAIKE STK-7200V is a high-end, fully automated wafer-taping (lamination) machine designed for 12-inch (300mm) wafers. The suffix "V" denotes its specialized enhancement for vacuum lamination processes, specifically engineered to meet the advanced packaging requirements for ultra-thin wafers and highly complex film materials.

Core Focus: Vacuum-Assisted and Precision Lamination

As a flagship derivative of the 7000 series, the STK-7200V builds upon the high-precision, fully automated platform of the STK-7200 by incorporating a vacuum environment or vacuum-assisted lamination mechanism. This design effectively addresses common challenges encountered when laminating ultra-thin wafers—such as those used in 3D stacking or Fan-Out packaging—including the formation of air bubbles, wrinkles, and micro-stress-induced wafer breakage.

Key Technical Features

Vacuum-Assisted Lamination: By removing air from between the tape and the wafer—either before or during the lamination process—this mechanism significantly reduces the risk of residual micro-bubbles. It is particularly well-suited for the high-quality application of DAF (Die Attach Film) and ultra-thin UV-curable tapes.

Micro-Stress and Precision Tension Control: The system retains an intelligent, fully closed-loop tension control mechanism and a multi-stage temperature control system. Combined with low-pressure lamination rollers, it ensures the safety of fragile wafers while maintaining excellent edge adhesion.

Intelligence and High Cleanliness: The machine features deep integration with SECS/GEM communication protocols and in-line visual inspection. It also incorporates comprehensive anti-static measures and advanced airflow control, meeting the stringent particle-contamination standards required for advanced packaging.

Summary

Centered on vacuum-assisted lamination technology, the STK-7200V elevates the quality and yield of the wafer-taping process for large-diameter wafers. It serves as a critical solution for overcoming complex lamination challenges in production lines dedicated to 300mm ultra-thin wafers and advanced packaging.