== Grey cardboard quick information:
Double side grey paper Board is used for storage box, notebook cover, gift box, photo frame, photo album, model making and picture books cover DIY.
Product features
1.) 100% RECYCLING PULP CARDBOARD
2.) good smell
3.) good Stiffness
4.) perfect printing result
5.) excellent for folded
6.) excellent bursting strength
High quality grey chipboard
1) Substance: 0.45mm - 4mm
2) Size: both in sheets or in reels OEM available
3) Color: double side grey color. grey board laminated with brown color, white color, blue color are available
4) Printing: colorful offset printable
5) Quality: AAA grade, AA grade, A grade
== Grey cardboard application:
Hardcover book material, Book cover material, backing board, sofa, Photo frame, Boxes material, Desk calendar, Shirt accessories, File folder, puzzle.
Lead time: 15-25 day for custom size, 3-5 days for standard stock size include 31x43inch or 35x47inch
Sample is free but freight cost paid by the buyer
Payment Terms: T/T
MOQ: 1 ton for standard size, 1 x 20 FCL for customized size
== Grey cardboard technical data:
| ITEM | UNIT | TARGET | STANDARD |
| Thickness | mm | 0.9 | GB/T451.3 |
| Thickness tolerances | <2mm | mm | ±0.06mm |
| range≤ | >2mm | % | ±3% |
| Basis weight | g/m2 | 600 | GB/T451.2 |
| Gram weight tolerances | % | ±4% |
| range≤ |
| Sheet size | land scape orientation | mm | ±2 | GB/T451.1 |
| portrait | ±3 |
| Moisture | % | 10±2 | GB/T462 |
| Cobb | front | g/m2 | 50-60 |
| overse | 55-65 |
| Tightness ≤ | g/m3 | 0.80-0.84 | |
| Skewness | mm | ≤3mm |
| Mote | mm2 | 3mm2 ≤ 10 |
| Binding force between layers | J/m2 | 120 |
== Grey cardboard packing details:
1. In sheets, bulk packed on wooden pallet, and plastic waterproof film.
2. In rolls, plastic film wrapped, and wooden pallet.
== Company information:
Established in 2005, We have more than 13 years experience on kinds of paperboard, main products are white bond paper, tyvek paper, C1S art paper, C2S art paper, white kraft paper for bags and food grade paper, washable kraft paper, etc. Accepted small trial order.
Our certificate: ISO 14001, ISO 9001, FDA, SGS, ETC.
Product Tags:
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100% Recyclable Materials 2.5mm Thick Grey Book Binding Board Images
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