We provide natural and recycled kraft linerboard. Regular and high performance, gramma range is : 126g 160g 175g 200g 230g 250g 300g 350g 450g. Standard cores, exceptionally clean, all new material, wood pulp, mixer pulp , bamboo pulp. We are works very well in converting and finishing processes.
⇔ Kraft liner board ⇔ Brown with gray back
⇔ 126gsm - 450gsm ⇔ Reel size and sheet size
⇔ Recycled pulp or wood pupl, mixer pulp
⇔ Accepect custom size ⇔ High stiffness
Kraft linerboard Specification
| Kraft linerboard |
| Physical Properties |
Unit |
175 |
190 |
200 |
230 |
250 |
300 |
337 |
440 |
| Grammage |
g/m2 |
Target |
175±6 |
190±6 |
200±7 |
230±7 |
250±8 |
300±10 |
337±12 |
440±15 |
| Density |
g/m3 |
Minimun |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
Bursting Index
Strength |
Kpa.m2/g
(kgf/cm2) |
Minimun |
3.8 |
3.8 |
3.8 |
3.8 |
3.8 |
3.3 |
3.1 |
2.8 |
| 6.78 |
7.36 |
7.75 |
8.91 |
9.69 |
10.09 |
10.65 |
12.56 |
| RCT(CD) Strength |
N.m/g
(Kgf/152mm) |
Minimun |
10.5 |
11.0 |
11.0 |
11.0 |
11.5 |
11.0 |
11.5 |
12.0 |
| 28.49 |
32.40 |
34.11 |
39.22 |
44.57 |
51.16 |
60.09 |
81.86 |
| COBB(top/back) |
g/m2 |
Maximum |
40/50 |
40/50 |
40/50 |
40/50 |
40/50 |
40/50 |
40/50 |
40/50 |
| Folding Endurance (CD) |
次 Time |
Minimun |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
| Smoothness |
S |
Minimun |
10 |
10 |
10 |
10 |
10 |
7 |
5 |
4 |
| Internal Bond |
J/m2 |
Minimun |
160 |
160 |
160 |
160 |
160 |
170 |
170 |
170 |
| Moisture |
% |
Target |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
| Conditions of testing:(Temperature 23±1℃) |
| Relative humidity: 50±2% |
Brown Kraft liner Paper Picture show
⇔ Good stiffness & Good folding endurance
⇔ Moisture proof & High burst resistance
Products made with our kraft paper
Can be used to make various packaging boxes and cartons.
Such as: Packaging, kraft paper bags, shoe boxes, kraft paper boxes, stationery, general packaging, Express carton, gift carton, large carton, small carton, etc.
FQA
Q: Can I get a sample?
A: Sure, we are provide free sample.
Q: What is your minimum order quantity?
A: 1 Ton, the more quantity the price will be better.
Q:Where can I get the quotation?
A: Please leave your requirement to our email, then we will quote a good price for you.
Q: Trade term?
A: EXW, CIF, FOB available.
Q: Delivery time?
A: 7-10 working days base on your quantity
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