FEATURES:
FEATURES:
White Lined Heavy Weight Coated White Back Board designed for attractive printing
and packaging. Best brightness and gloss values for better print results and high
value added applications.
USES:
For high demanding Printing and Packaging applications in the Wedding cards,
Greeting Cards, Visiting Cards, Pharmaceutical Packaging, and other high value
added applications.
BOARD CONSTRUCTION
Coating
Top Coat - 8 to 10 g/m2(Blade Coat)
Pre Coat - 8 to 10 g/m2(Bar Coat)
Size Coat - 2 g/m2
Top Layers
Layer 1 - Bleached White Pulp Substitutes
Layer 2 - White Pre/post Consumer Waste
Filler Layers
Layer 3 - Finer Recovered Waste
Layers 4, 5 - Recovered Waste Paper
Bottom Layer
Layer 6 - White Pre/post Consumer Waste
Layer 7 - Bleached White Pulp Substitutes
Coating
Size Coat - 2 g/m2
Bottom Coat - 8 to 10 g/m2 (Bar Coat)
Substance (GSM)
Caliper (microns)
Bulk (cc/gms)
Stiffness (mN)
MD
CD
230
265
1.15
56
24
250
290
1.16
96
40
285
340
1.19
141
60
300
363
1.21
161
68
320
394
1.23
211
88
350
434
1.24
251
104
380
475
1.25
311
130
400
500
1.25
382
161
Tolerance: ± 3%
Tolerance: ± 5%
Tolerance: ± 5%
Tolerance: ± 10%
Parameter
Unit
Value
Ply bond
J/m2
130 min
Smoothness (Bendsten)
Ml/min
40-80
Brightness
%
78 ( ±1)
Cobb Top (60)
GSM
35-55
Gloss at 75 deg
%
40 ( ± 5)
Moisture
%
6 .0 - 8.0
IGT
Mts/sec
Min 0.7
Tolerance:± 3%
Please note:
The tolerances are based upon 95% confidence limit and on laboratory results of random samples from mill.
The specifications are subject to change without any prior notice.
Brightness value as per ISO Standard shall be 3% higher than that in TAPPI Standard.
Paper board Machine Deckle: 315 cms to 325 cms.
Cobb is measured such that the entire testing is completed in 60 seconds and whatman filter is used for testing.
