Can pp hollow board be folded?
The cross-section of the hollow board is lattice-shaped, so many people call it a hollow space board. This board is made of PP polypropylene after high temperature extrusion, and can be made into red, gray, blue, black, white, red , Green and other colors. This board is not only colorful and colorful, it can also be made into various shapes: 1. The round hollow board is not like a disc. In f