The excellent barrier performance of high-speed blister packaging machines stems from their selection of raw materials: aluminum foil and rigid plastic sheets. Aluminum foil has a highly dense metallic crystalline structure, providing excellent barrier and light-blocking properties. Compared to bottled pharmaceuticals, the biggest advantages of blister packaging are portability, material savings, light weight, convenient transportation, good sealing performance, and compliance with environmentally friendly green packaging requirements. It can package any irregularly shaped product, eliminating the need for additional cushioning materials during packing.
The packaged product is transparent and visible, aesthetically pleasing, and easy to sell. It is suitable for mechanized and automated packaging, facilitating modern management, saving manpower, and improving efficiency. It can reduce contamination of pharmaceuticals during transport and consumption. Furthermore, blister packaging offers significant advantages in gas barrier properties, moisture permeability, hygiene and safety, production efficiency, dosage accuracy, and extending the shelf life of pharmaceuticals.
The predetermined sealing and cutting points on the packaging material may deviate from the correct position, resulting in errors. To eliminate these errors and achieve correct sealing, the packaging design must consider automatic positioning. Unscrew the ball nut on the indentation cover and remove the indentation cover, placing it on the operating table.
Unscrew the module fixing screws, remove the type, wipe it clean with 95% ethanol solution, place it in the storage box and store it in the designated cabinet. Then, install the indentation cover plate onto the blister packaging machine in the reverse order of disassembly. This problem is mostly solved by designing a continuous photoelectric automatic positioning system based on the positioning marks of the packaging material. Continuous photoelectric positioning systems are classified according to their error compensation working methods into forward/backward type, braking type, and synchronous type with two transmission systems.
