Status of the use of pharma foil packaging
At present, aluminum foil blister packaging is mostly used for the outer packaging of pharmaceutical products such as pharmaceutical tablets, granules, and capsule suppositories. Aluminum foil blister packaging is a packaging method that seals the product between a blister formed by a transparent plastic sheet and a back cover (made of cardboard, plastic film or sheet, aluminum foil, or their composite materials), and the raw material is processed from aluminum foil. It is one of the most widely used metals on the market. The current pharmaceutical packaging manufacturers basically use composite aluminum foil when sealing the back of the package, because it has good sealing and barrier properties.
However, when the existing composite aluminum foil back cover is used, there are also some obvious disadvantages. When the user tears the aluminum foil outside a blister, the aluminum foil outside the adjacent blister may be torn off along the way. a corner, which will affect the tightness of the package.
Huawei Pharma Foil Packaging Design Solution
HWPFP (Huawei Pharma Foil Packaging) is a professional aluminum foil manufacturer, providing pharmaceutical packaging aluminum foil for pharmaceutical manufacturers. HWPFP has decades of experience in aluminum foil research and development. In order to improve the experience of using aluminum foil, HWPFP provides a medicinal Design scheme of composite aluminum foil for blister packaging: when the aluminum foil outside a blister is torn apart, the aluminum foil outside the adjacent blister is not easily damaged due to the separation and protection of grid lines.
Based on this design idea, HWPFP adds a heat-sealing layer on the inner surface of the aluminum foil base layer, adds a tear-proof grid protection layer on the outer surface of the aluminum foil base layer, and the surface is a printing base layer. The layer includes an inner film layer, an outer film layer, and a grid layer arranged between the inner film layer and the outer film layer, and the base layers are bonded together by adhesive. Such a design enables the user to tear apart the aluminum foil outside a blister, due to the separation and protection effect of the grid lines, the aluminum foil outside the adjacent blister is not easily damaged, and other medicines are well protected.
Through the design and improvement of the original foundation, the obvious problems existing in the existing pharmaceutical packaging aluminum foil are solved, which is a great improvement for drug manufacturers and users. At the same time, it can reduce costs because the breaking of drugs affects others. In the future development of pharma foil packaging, there will be more and more tight aluminum foil blisters.