kraft paper
1.superior quality product.
2.prompt delivery time
3.sheet and roll avalibale
4.famous brand, great help
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: sheet or reel, width depend on customer's request
Delivery Detail: 30 days after deposit
Kraft paper
Detail Description:
1.famous paper factory in China,superior quality products.
2.prompt delivery time
3.sheet and roll avalibale
Specification:
paper type:kraft
substance:110g/m2,120g/m2,140g/m2,170g/m2,200g/m2,>220g/m2
color:brown
material:100% virgin pine wood pulp
place of origin:Fujian,China
Usage:carton,bag,envelope,other packing
width:5400mm in maximum,according to customer's request
ITEM | Measurement | 110g/m2 | 120g/m2 | 140g/m2 |
substance deviation | g/m2 | - 7,+ 3 | - 7,+ 3 | - 10,+ 5 |
Tightness | g/cm3 | 0.68 | 0.68 | 0.68 |
water absorbency | g/m2(by cobb) | 40/80 | 40/80 | 40/80 |
Anti-break strength | kPa·m2/g | 2.70 | 2.70 | 2.70 |
Ring-crush strength | N·m/g | 6.3 | 6.3 | 6.3 |
Anti-pucker time(9.8N) | time | 35 | 35 | 35 |
Moisture | % | 8.0±2.0 | ||
Width deviation | mm | 0——+8 | ||
REMARK | 1.Bythe standard of GB10739-2002 2.enviroment standard based on 23±1°C,relative humidity 50±2%r.h |
Quality data
(for 120g/m2 kraft paper,testing time:June,2010):
1.substance: 119.0g/m2
2.tightness: 0.70 g/cm3
3.surface hydroscopicity:
front side 33.7g/m2
back side 46.0g/m2
4.anti-break strength: 331kPa
5.ring crush strenght(horizontal directio): 958N/m
6.anti-pucker times: 45 times