PP plastic box has the following characteristics:
1. Good effect. There are many kinds of plastic, easy to be colored and bright color. Different kinds of packaging containers can be made according to the needs to achieve the best packaging effect.
2. Easy to be shaped, as long as the mold is changed, different types of containers can be obtained, and mass production can be easily formed.
3. Good corrosion resistance, acid and alkali resistance, oil resistance and impact resistance, and good mechanical strength.
4. It can be used transparently. You can see the product style in the package without opening the package.
5. Various color patterns and shapes can be designed to improve the product's level and competitiveness.
6. Enable consumers to see your products and promote your products more easily;
7. Make your products stand out from the clutter of the shelves;
8. Show your products and leave a deeper impression on customers;
9. Make your products more attractive and increase the added value of your products;
10. It can enhance the appeal of products and better display the features of your products.
What are the features of PP?
1. The crystalline material has small moisture absorption, is prone to melt fracture, and is easy to decompose after long-term contact with hot metal.
2. Good fluidity, but large shrinkage range and shrinkage value, prone to shrinkage cavity, indentation and deformation.
3. The cooling speed, gating system and cooling system should slow cooling, and pay attention to control the molding temperature. Easy orientation when low temperature temperature high pressure, mold temperature is lower than 50 degrees, the plastic parts is not smooth, easy to cause weld adverse, flow mark, 90 degrees or more prone to buckling deformation
4. The thickness of the plastic wall shall be even to avoid lack of glue and sharp corners and stress concentration.