电话:86-21-62310939 
传真:86-21-62303768
邮政地址:上海市武宁路19号丽晶阳光大厦21楼 (200042)
 

 






 
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

 
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