※ We have 3 kinds of sponge board:
1) One side sponge laminated with grey board.
2) Two side sponge laminated with grey board.
3) One side sponge one side white (coated or uncoated) laminated with grey board.
This is one side sponge one side grey
Two side sponge laminated with grey board
※ Properties: sponge laminated with gray board
※ Substance (gsm): 1250gsm with +/-4% tolerance
※ Thickness (mm): 2.04mm with +/-0.03mm tolerance
※ Moisture: 10.0 +/-2.0%
※ Sheet size Tolerance(mm): +3/-1(CD) +5/-1(MD)
Recycled paper and newspaper
Grey for two sides
Sponge laminated with gray paperboard
1250gsm laminated paper board
Standard sheet size
787x1092mm and 889x1194mm
Other sheet size
Folding resistance, anti-curl, hard stiffness, shockproofness
All kinds of package boxes including gift boxes, wine boxes, storage boxes, etc. and stationery items, like arch files, books, calendar stands, furniture.