Offset paper
Offset paper
Offset "W" paper

OFFSET PAPER is designed for producing graphic, text publications and artwork by offset printing method. We can make blue-tinted paper at customer's request.

Format:

Reel width:
4200 mm    
Cut in formats:
55 - 125 cm  
Reel diameter:
80 - 100 cm   
Core diameter:
75 mm    
Substance:
55 - 110 g/m2


Characteristics norm    testing method
 Substance 1 m2, g 55±2

60±23

65±23

70±3

80±4

90±4

100±4
   GOST 13199
Basic weight, g/cm3 0,7–0,9

   GOST 27015
Surface water absorption with one side damping, Cobb 60 (by each side), g/m2, not more: 30    GOST 12605
Breaking length on the average in two directions, m, not less:  4500    GOST 13525.1
Smoothness by the side for calendared paper, sec:
  - for calendared (K) paper 50–120


   GOST 12795
  - for MF paper
10–50
Folding endurance at multiple folds in cross direction, number of double folds, not less 20    GOST 13525.2
Brightness (the average by top and wire side), %, with OOB, not less
  - with OOB  >90, not less
90
   GOST 30113
  - with OOB >100, not less
100
Opaque quality, %, not less
  - for paper 55–60 g/m2
85
  - for paper 65–100 g/m2
90
Liner deformation, %, not more +2,6 GOST 12057 and i.3.6 of the current tech. specification
Ash content, %, not more 11 GOST 12057 and i.3.7 of the current tech. specification 
Surface strength, Dennison, not less 9 By i. 3.8 of the current tech. specification  
Dirt count, number of specks per 1 m2  
  - more than 0,1 up to 0,5 mm2 incl. in area, not more
40
   GOST 13525.4
  - more than 0,5 up to 1,0 mm2 incl. in area, not more
5
Fluctuation of basic weight per 1 m2 by width of a roll, not more 3
Moisture content, % 5±1    GOST 13525.19

OFFSET "W" PAPER is used for printing and producing various paper products, such as copy-books, paper of consumer formats, note-paper, office paper, blanks, text publications. We produce two grades: K (calendered paper) and MF (machine-finished paper).

Format:

Reel width:
3160 mm & 4200 mm
Cut in formats:
55 – 125 cm 
Reel diameter:
80 – 100 cm
Core diameter:
75 mm 
Substance:
55 – 120 g/m2


Characteristics norm testing method
  Substance 1 m2, g 55±23

60±23

65±23

70±3

75±3

80±4

90±4

100±4

110±5

120±5
   GOST 13199
Surface water absorption with one side damping, Cobb 60 (by each side), g/m2, not more:
   - for paper 55–60 g/m2
30
GOST 12605
   - for paper 65–120 g/m2 35
Breaking length on the average in two directions, m, not less 3500 GOST ISO 1924–1
Smoothness by the side with less value; sec., not more:
  - for calendared paper 
40
GOST 12795
  - for MF paper  40
Brightness (the average by top and wire side), %, not less:
   - with ООВ <90
80
   - with ООВ >90 90
   - with ООВ >100 100
Opaque quality, %, not less:
  - for paper 55–60 g/m2
80
GOST 8874
  - for paper 65–90 g/m2 85
  - for paper with g/m2 > 95
90
Dirt count, number of specks per 1 m, not more: 
  - in area 0,1 up to 0,5 mm2 incl.
80
GOST 13525.4
  - in are 0,5 до 1 mm2 incl.
5
Fluctuation of basic weight per 1 m2 by width of a roll, g, not more: 4 GOST 13199 & i. 3.3. of the current standard
Moisture, % 5±1 GOST 13525.19