In today's packaging industry, there are many types of blister paper packaging, each with different characteristics. Understanding their differences is crucial for foreign trade companies to choose the right packaging.
First of all, the common ones are plastic paper packaging, also called blister cards or end seals. Usually, the product is placed in the PVC film after heating and forming, and then heat-sealed to the cardboard. It is common and low-cost, and can adapt to the packaging of products of various shapes. Most blister machines are suitable.
Plastic-plastic packaging is also relatively common. Its molded blister packaging is not easy to open, and there are paper decorations and printed logos inside and outside. Compared with paper-plastic packaging, it can display the product in all directions.
Aluminum-plastic packaging is similar to plastic paper packaging, and aluminum foil is used instead of paper for sealing. Because aluminum foil has good sealing and cannot be restored, it is suitable for products with high preservation requirements such as medicines. It can effectively prevent the product from being replaced and maximize the safety of the product, but the cost is higher than other packaging.
Aluminum-aluminum packaging is made of aluminum foil composite film on both sides. Consumers cannot directly see the product shape, but it can protect light-sensitive drugs from light. Due to its high cost, it is mainly used for packaging special products such as antibiotics.
There is also full-paper packaging, which uses renewable resources and can be recycled. It is more energy-saving and environmentally friendly than traditional paper-plastic or plastic-plastic packaging.
Different types of blister packaging methods depend on factors such as the size, shape, and usage scenario of the packaging object. When choosing, foreign trade companies need to comprehensively consider product demand, display requirements, transportation and storage conditions, and costs.