brown virgin kraft paper for paper bag

Specifications, 1.PE food grade cling film., 2. Pre-stretch rate: 100%-400%., 3.Thickness: 10mic-20mic, 4.best fresh pe cling - details see: https://www.packinghere.com/brown-virgin-kraft-paper-for-paper-bag-10015185

Paper Type: Craft Paper	Use: Food Wrapping Paper	Coating: Uncoated	Compatible Printing: Digital Printing
Feature: Moisture Proof	Pulp Material: Wood Pulp	Pulp Style: Recycled	Pulping Type: Chemical Pulp

contact supplier for brown virgin kraft paper for paper bag

Total virgin craft paper
1.superior quality products.
2.prompt delivery time
3.sheet and roll avalibale

Virgin brown craft Paper

Detail Description:
1.different quality standard for customer choice

2.prompt delivery time
3.common type,MG type,extensible type,ribben type avaliable.

4.sheet and roll avaliable

Specification(type of extensible sack type):
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