To Be The Best Grey Board Supply Chain In The World.
This is a coated gray board paper foam board for making notebook cover material.This is sponge laminated with grey board on one side or two sides, and can be customized to the requirement of customers.
※ Material:Sponge + grey board
※ The grey board thickness:0.5mm—4.0mm.(Different grade can be chose for grey paper board )
※ The sponge thickness: 2mm-10mm
※ Total thickness with lamination: 2.5mm-14mm
Sponge + grey board
The surface of the sponge is white, soft and flat.
Different sponge thickness is 2mm-10mm can be chose for our foam paper board .
Our grey board has strong adhesion, the product is suitable for slotted, can be widely used in making notebook cover.
we can do die-cutting for customers, A3 & A4 size all is ok and it can save much cost for customer.
Folding resistance
Anti-bending performance
Flat surface
Technical Specification
Paper board type | 2 Sides sponge grey paper board |
Material description | Grey paper board + Sponge |
Grammage | +3 or -4% variation |
Substance | 320g~2400g |
Thickness | Grey paper board(0.49mm~4mm) + Sponge(2mm~10mm) |
Moisture | 12% with ±2.5% |
Sheet size | +3/-1 mm (CD) |
+5/-1 mm (MD) | |
Standard size | 787X1092mm (31" x 43") |
889x1194mm (35" x 47") | |
Special size | As per customer’s requirements |
Advantages | Clean edge; hard stiffness; low moisture |
Package method | Stretch films with 4 plastic strips in wooden pallet |
Packaging & Shipping
※ In Rolls: PE film wrapped, 4 angles protected. Waterproof film.
※ In Sheets: Bulk packed on strong wooden pallets wrapped with PE film, 4 angles protected. Waterproof film.
※ Customized package for customers.
Loading ability: 20'FCL: 12-13MT; 40'FCL: 22-26MT
Product Display
our products are used for...
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