Thermoforming packaging is also called card packaging. The blister, cavity, disc box, etc. formed by the thermoforming of the thermoplastic plastic sheet are transparent, and the appearance of the product can be clearly seen. At the same time, the card used as the substrate can be printed with exquisite patterns and product instructions for easy display and use.
On the other hand, the packaged products are fixed between the blister and the substrate and are not easily damaged during transportation and sales, so that some products with complex shapes and fragile to be crushed can be effectively protected, so this packaging method can both Protecting goods to extend the shelf life can also play a role in promoting the expansion of sales of goods. Thermoforming packaging introduced from abroad in the 1970s was mainly used for the packaging of tablets, capsules, suppositories, etc. However, due to the superiority of this packaging method, it has been widely used in the packaging of food and daily necessities.
At present, thermoformed packaging is mainly used for sales packaging in medicine, food, cosmetics, stationery, gadgets and mechanical parts, as well as toys, gifts, and decorations. Thermoformed packaging includes blister packaging and skin packaging. Although they belong to the same type of packaging method, there are still many differences in principle and function.