|
 |
| |
| CHEMICAL TEST VALUES |
| |
Average |
Target |
Tolerance |
Method |
| Brightness, % |
|
89 |
> 88 |
ISO 2470* |
| pH |
|
6,5 |
6-7 |
cold extraction |
| Acetone extract, % |
< 0,05 |
|
|
SCAN-CM49:93 |
| Ash content, % |
0,11 |
|
|
SCAN-C6:63 |
| Organic chlorine, mg/kg |
|
< 120 |
|
SCAN-CM52:94 |
|
| |
| *As a daily routine brightness is measured from the surface of
the unpressed pulp sheet. |
| |
| |
| PRODUCT INFORMATION |
Bale identification
|
430108103, printed in every second bale and
where
4 = drying machine
3 = last number of the year (2003)
01 = month (January)
08 = date (8th)
10 = production time (10 am.)
3 = the number of the unit within the hour |
|
Bale dimensions
|
77*88*41 cm (with wrapping) |
 |
| Bale weight |
250 kg |
| Dry content |
87 +/-3 % |
| Wrapping |
paper |
| Bale wires |
2+2(
2.3 mm) |
| Unit dimensions (8 bales) |
88*155*170 cm |
| Unit weight |
2000 kg |
| Unit wires |
7 ( 3.0
mm) |
|
| |
The pulp mill has been certified according to ISO 9001 and
ISO 14001 and has also EMAS acceptance. SUN has FDA and BGVV acceptance
and can be used as a raw material for food packaging. |
| |
| |
| PROCESS INFORMATION |
Cooking:
|
Compact Cooking (continuous) for better strength properties |
Washing:
|
2 DD washers in parallel with good washing efficiency |
Screening:
|
knot separation and 4-stage slot screening (0.25 mm slot) |
Bleaching:
|
O/O-D-EOP/EOP-D-P |
Post cleaning:
|
screen and reject treatment with centrifugal cleaners |
| Drying: |
2 drying machines for flexible operation |
|
| |
| |
| TYPICAL PAPERMAKING PROPERTIES |
Voith Sulzer laboratory refiner/ Western Laboratories Inc. (cons.
4.0 % - Spec. edge load 2.5 J/m -
ISO/SCAN testing methods) |
| |
|
| |
Fibre length (L), Kajaani FS-200: 2,26 mm
Coarseness (w), Kajaani FS-200: 0,199 mg/m |
| |
| |
Tensile 70 |
SR 20 |
| CSF |
554 |
544 |
| Reinforcement factor, tear*L/w |
211 |
206 |
Strength index, tensile*tear
|
1253 |
1253 |
| Tear index, mNm2/g |
18,1 |
17,7 |
|
