Okulovskaya Paper Factory

Testliner

Testliner is intended for manufacturing a flat layer of corrugated containerboard.

• Grades:К-1, К-2
• Substance (g/sq.m):100-175
• Width (mm):up 2500
• Raw material:100% recycled waste paper

The testliner quality parameters

TU 5441-010-39443185-14

IndexIndex value
К-1К-2К-1К-2К-1К-2К-1К-2К-1К-2К-1К-2К-1К-2

Bursting strength, kPa, min

100±5115±5125±6140±8150±8160±10175±10
Thickness, µm160-200170-210180-240230-260240-290260-330290-350
Bursting strength, kPa, min290250330290380320400340420360440380500450

COBB-60 g/sq.m, max

40404040404040

Ring crush test (RCT) in the cross direction, N, min

70(7,0)50(5,0)100(10,0)80(8,0)120(12,0)100(10,0)150(15,0)120(12,0)160(16,0)130(13,0)170(17,0)140(14,0)200(20,0)170(17,0)

Short compression test in cross direction (SCT CD), kN/m, min

1,501,301,801,602,202,002,402,202,502,302,602,402,902,60

Moisture content, %

8,0±¹₂8,0±¹₂8,0±¹₂8,0±¹₂8,0±¹₂8,0±¹₂8,0±¹₂</t