2022.12.23
At present, the lower part of the tape is pasted, the box board folded into cardboard is opened, the bottom of the box is folded according to a certain procedure, and the tape is sealed and then transported to the special equipment of the box packing machine. The automatic carton forming machine and the automatic unpacking machine are assembly line equipment for automatic unpacking of large quantities of cartons, automatic full-automatic foam forming machine for folding the lower cover, and automatic sealing of the bottom tape. Equipment essential for mass production.
The working principle of the molding machine is similar to that of the syringe used for injection. The foam box molding machine 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. In the cavity, the process of obtaining the product after curing and shaping. Injection molding is a cyclic process, and each cycle mainly includes: quantitative feeding—melt plasticization—pressure injection—mold filling and cooling—mold opening and pick-up. After taking out the plastic parts, the mold is closed again, and the next cycle is carried out.
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