APK-SP220 Strip Packing Machine — 220 mm Film, Air-Cylinder Cutting

A standard blister machine uses heat to vacuum-form deep storage pockets out of rigid plastic sheets (like PVC) before sealing them to a flat backing foil. The APK-SP220 strip packing machine performs cold-press roller sealing. It draws two flexible webs of non-formed foil directly between heated roller dies, sealing the product completely flat within a tight perimeter cavity. This avoids stretching or thinning the material, providing far superior hermetic isolation against light, humidity, and oxygen leakage.

The base APK-SP220 uses a high-rigidity pneumatic cylinder-controlled cutting die to chop the continuous strip output into specific sheet layouts (e.g., 2×4 or 2×10). This is highly reliable and cost-effective for dedicated lines. Our premium upgraded models—such as the APK-SP300 and APK-SP400—replace this pneumatic cylinder cutting assembly with a dedicated electronic Delta AC servo motor drive system, which allows operators to alter cutting layouts instantly on the HMI without making physical tool adjustments.

Yes, the heated roller die configuration is highly accommodating. For standard aluminum-aluminum composite films (Alu/Alu), it is optimized for foil thicknesses ranging from 0.08 mm to 0.10 mm. If your application calls for plastic-plastic heat sealing layouts, it easily transitions to process medical-grade PVC or laminated clear films with a thickness range of 0.05 mm to 0.10 mm.

Processing fragile compressed tablets can generate debris. The APK-SP220 is equipped with an active vibrating material feeder and a broken piece filtering screen. Before the tablets drop into the main roller pocket matrices, the vibratory sift loops capture dust, broken halves, and fragments. This debris is filtered out into a collection zone, preventing trapped particles from contaminating the hot-seal seam and ensuring tight package sealing.

The standard model comes with a Siemens smart controller and a secure PC/Plexiglas cover. To meet advanced regulatory or aesthetic standards, you can opt for:

An integrated one-side or both-sides photo-cursor eye marking system to align pre-printed text perfectly on the pack faces.

An intelligent automatic empty-pocket vision detection and pneumatic rejection system to purge defective sheets from the line.

A synchronized ribbon coding device or continuous industrial inkjet printer for crisp batch number engraving.

Absolutely. The APK-SP220 is driven via a Siemens industrial PLC framework communicating through a Delta frequency converter variable speed control loop. It provides native I/O dry-contact terminals and data sync capabilities. This allows you to hook up the outfeed conveyor directly with downstream secondary units—like our WZH-120 III Intermittent Cartoning Machine—to create a fully automated, continuous strip packing and cartoning line that matches speeds dynamically.