Packing Machine Developmennt Status in China

As far as food packaging is concerned, the most commonly used and most basic packaging techniques today are divided into two categories, namely, filling and wrapping. The filling method is suitable for almost all materials and all kinds of packaging containers. Specifically, for liquids, powders, and granular materials with good fluidity, the packaging process can be completed by relying mainly on its own gravity and must be supplemented by a certain mechanical action. For the semi-fluid with strong viscous or the single and combined parts with larger body shape, corresponding compulsory measures such as extrusion, push-in, pick-and-place etc. are required. As for the wrapping method, it is different from this. It is mainly suitable for single or combined parts with regular appearance, sufficient rigidity, and tighter packaging. Flexible plastics and their composite materials (some additional Lightweight pallets, liners), wrapped by mechanical action.