PP, PE hollow board (also known as hollow cross section plate, wantong board, corrugated board, double-wall board) is a light weight (because of its hollow structure), non-toxic, pollution-free,
waterproof, shockproof, anti-aging, anti-corrosion, colorful new material. Compared with cardboard structure products, hollow board has moisture-proof, corrosion resistance and other advantages.
The application of PP hollow cross section board: PP hollow grid board because of its light quality, high strength, moisture-proof, good environmental protection performance and secondary
processing performance, can be processed into rotating boxes, packing boxes, etc.
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