Plastic suction machine made transparent lunch box, or injection molding machine to do lunch boxes?
Plastic packaging: a plastic processing technology, the main principle is the flat hard plastic sheet is heated to soften, using vacuum adsorption on the surface of the mold, cooling after molding, widely used in plastic packaging, lighting, advertising, decoration and other industries.
Injection molding well, our company has many customers are using injection molding machine to do snack boxes, general 6S a cycle
Injection molding: molding is mostly used in thermoplastics. It is similar to extrusion molding. The difference is that the molten plastic enters the closed mold through the nozzle and solidifies in the mold and gets the product.Injection molding is a die opening, high strength, good color and durability, and edges and corners norms, you can do thicker products;Blister is mainly thin wall products for more, with a long time, color may change, but not necessarily, in addition, the production seems to be larger than injection molding, and the production of related water intake and other waste is relatively small,
