Four problems easily occurred during the processing of plast

In the processing and production of plastic bucket, sometimes with a variety of problems, we have the following with you together under understanding.

Lack of material is often a problem in plastic processing, as the cavity filling, resulting in plastic parts shape incomplete phenomenon. The second is the flash of the problem. The so-called flash is refers in the molding process, to spill into the mold mold surface gap and remain remaining piece on the plastic material. Weld line is a linear trace plastic surface, mainly due to injection or extrusion of some stream material in the desert with shunt confluence, melt at the interface of incomplete fusion, each other can not fused into a whole, thus causing the fusion imprinting, affecting the appearance quality and the mechanical properties of plastic barrels. Finally the flow mark problems. Is usually due to improper flow of melt in the mold cavity of plastic parts, resulting in table produce defect waveforms uneven ring shaped, spiral or clouds.

Therefore, everyone in the selection of plastic barrels must also note, four above phenomenon. At the same time for the plastic barrel producers in manufacturing also need to avoid problems.