Hollow board also called hollow grating, wantong board, corrugated board, double-wall board .
And many clients called PP hollow sheet/PP plate sheet, / PP corrugated sheet
The PP hollow sheet feature:
l light weight light (hollow structure),
l non-toxic,
l non-polluting,
l waterproof,
l shockproof,
l anti-aging,
l corrosion resistance,
l color rich new material.
Compared with cardboard structure products, hollow plate has many advantage:
l hardness
l moistureproof
l corrosion resistant
l recycle use
l Environmental protection