nta
1. 100% virgin wood pulp
2. Length 6000m
3. Core: hli 120.
4. Cov nyob rau hauv thawv los yog pallets
5. Daim ntawv thov rau wrapping haus luam yeeb.
Kev ntaub ntawv Sheet ntawm luam yeeb ntawv
|
Technical kev meej |
CHAV TSEV |
raug nqi |
KEV |
|
|
tshuaj yeeb dej caw |
g / m 2 |
24.0-28.0 ± 1.3 |
GB / T451.2 |
|
|
porosity |
Coresta |
50.0-100.0 ± 3 |
_____ |
|
|
tensile NTXIV DAG ZOG |
KN / m |
≥1.00 |
GB / T12914 |
|
|
Elongation (MD) |
% |
≥1.0 |
GB / T12914 |
|
|
Tshauv (PUAG RAU Cao) |
% |
6.0 ~ 15,0 |
GB / T12655 |
|
|
whiteness |
% |
≥80 |
GB / T7974 |
|
|
MOISTUREAT CUAM |
% |
4.5 ± 1.5 |
GB / T462 |
|
|
AV |
0.3 ~ 1.5mm 2 |
POINT / m 2 |
≤40 |
GB / T1541 |
| 1.0 ~ 1.5mm 2 |
≤2 |
|||
| > 1.5mm 2 |
≤0 |
|||
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