Plastic turnover boxes are widely used in daily life, but they have many materials, so many consumers don't know how to identify them.
The most common production method for plastic logistics box is injection molding, material is usually PE (Polyethylene) or PP (Polypropylene). Also divided into raw materials and recycled materials.
If produced with raw materials, the product has smooth surface, bright colors and good gloss. If produced with recycled materials, product surface will appear granulated and the color will be dull.
Good material plastic box have no pungent smell. In contrast, the bad material plastic box have pungent smell. Recycled materials are relatively cheaper than raw materials.
Plastic turnover box produced by the raw material has good toughness, high strength and impact resistance, and has strong pressure resistance. Plastic storage box produced by the recycled material is easy to crack and damage.