Nowadays, the application of plastic is more and more, and engaged in injection processing business is a lot. However, the technical strength of various enterprises, equipment levels are not the same, the processing of plastic products is also good and bad, we need to be identified when the purchase. So, how do we identify the quality of injection molding processing is good or bad?

1, vision: transparent colorless goods look transparent and no impurities of the product quality is better: such as fresh bags, Koubei, lunch boxes, crisper products; transparency is not high or looks impurity a lot of goods for the quality Slightly worse: such as finishing boxes, pots, hangers, stools. Opaque goods are mostly merchandise poor goods: such as trash and trash cans, garbage bags of goods.


2, smell: smell very light smell, but there is a touch of plastic taste for the better quality of some of the goods; smell the plastic taste is very thick for the quality of some of the goods slightly worse; smell up the plastic taste is a pungent Taste for the poor quality of goods.


3, touch: touch the edge of the goods, no sense of assassination, the edge is more clean for the mold is better, the edge of the repair is also better; feels very assassinated hand, the edge is very rough for the mold is poor.