Auto Shape Molding Machine, also known as the unpacking machine, refers to the automatic completion of unpacking, forming, and folding of the bottom hinges. And now the lower part of the tape is pasted, the box board that is folded into cardboard is opened, the bottom of the box is folded according to a certain procedure, sealed with tape, and then transported to the special equipment of the packing machine. Automatic carton Auto Shape Molding Machine and automatic unpacking machine are assembly line equipment for automatic unpacking, automatic folding lower cover and automatic sealing of lower bottom tape for large batches of cartons. Essential equipment.

The working principle of the Auto Shape Molding Machine is similar to that of a syringe for injection. It uses the thrust of the screw (or plunger) to inject the plasticized plastic in the molten state (that is, the viscous flow state) into the closed mold cavity. , The process of obtaining products after curing and shaping.

Injection molding is a cycle process, each cycle mainly includes: quantitative feeding - melt plasticization - pressure injection - mold filling and cooling - mold opening and taking out. After the plastic parts are taken out, the mold is closed again for the next cycle.