1. Both PC and PP can be used as food grade plastics. Many people say that only PP is food grade. Th...
In plastic bottle packaging, the advantages of PET bottles are more extensive. From edible oil to fo...
Cream bottles are an important category in cosmetic packaging. Almost all cosmetic bottle sets invol...
At present, as far as the cosmetics industry is concerned, the development momentum is very rapid. D...
Polyethylene cosmetic containers can hold acids and bases, but not organic solvents such as benzene ...
The vacuum bottle product process is composed of bottle cap, shoulder sleeve, vacuum pump and piston...