Blister products are processed with plastic. The forming principle of the product is that after the flat plastic sheet material is heated and softened, it is absorbed on the surface of the mold in vacuum and then cool it to form. And HF blister packaging machine
is one of the equipment used frequently. Blister products are widely used in various categories of industry electronics, electrical industry, food industry, hardware tools, cosmetics industry, toys industry, daily necessities industry, medicine, health care products, automobile, stationery, stationery and so on.
I. Classification of blister packaging
Blister packaging: it is the generic terms that HF blister packaging machine
is used to produce plastic products with blister technology and the corresponding equipment is used to package the products. Packaging products can be divided into: insert card, suction card, double bubble shell, half bubble shell, folded bubble shell, three fold bubble shell, etc. Blister packaging products include: blister shell, tray, blister box, synonyms: vacuum cover, bubble cover and so on.
1. The blister
The transparent plastic sheet is made into the transparent plastic with a specific convex shape by using the blister technology, which covers the surface of the product and it plays the role of protecting and beautifying the product. It is also known as bubble cover, vacuum cover, and plastic mask. According to the form of bubble shell, it can be divided into: single bubble shell, double bubble shell, insert card bubble shell and suck card bubble shell.
2. Blister box
It is a kind of blister products with cover and bottom. It is called the folding box when the bottom is joined to the cover and it is called ceiling blister box when the bottom and cover are separated.
3. Blister "tray"
It's also called plastic nettles. It is the plastic with specific grooves made from plastic plate adopting the blister process. The product is placed in a groove, which protects and beautifies the product.
4. Blister "mold"
Among the molds used in the production of blister molding, gypsum mold is of cheapest cost and then the copper plating mold. Aluminum molds are the most expensive. The mould is drilled with holes, and it is used for vacuum adsorption of thermalized hard sheets to form blister products.
II. Main advantages of blister packaging products produced by HF blister packaging machine
The main advantages of blister packaging are saving raw and auxiliary materials, light weight, convenient transportation, and good sealing performance, which meet the requirements of green packaging; it can pack any special product and no additional cushioning material is required for packing. The packaged products are transparent and visible. It has beautiful appearance and is easy to sell. It is suitable for mechanized and automatic packaging. It facilitates modern management, saves manpower and improves efficiency.