1. Different production methods
The blister product is made by baking the sheet heat, and then pushing the sheet out by suction to bond the sheet and the mold, and then cooling and forming.
Injection molding is made by squeezing the hot melted plastic onto the injection mold using pressure, and then cooling and molding.
2. Different usage types
Blister is mostly used in electronic products, digital products, toys, stationery, hardware accessories, etc. The types of blister products include blister boxes, blister shells, blister trays, blister covers and other types.
Injection molding is usually used for mobile phone shells, computer shells, plastic cups, mouse shells, hardware accessories shells, etc.
3. Different production cycles
Blister products are a heat-soft production mode, and multiple products can be blistered by multiple molds at once. However, the production cycle of injection molds is relatively long. It is produced by pressing multiple products in a single mold shape, and there is no need to divide and directly form products.
4. From practical application
Blister is a product in the form of packaging, while injection molding is a product in the form of articles, the same is that the two are plastic products.