Duplex Board with Kraft Back Layer, Coat Weight: 16 g/m2
Basis Weights - 150 to 450 GSM
FEATURES:
White Lined Heavy Weight Coated Packaging Board with Kraft layer at the back for
high strength and High Stiffness applications. Superior Performance for
Contemporary Printing, Packaging, and other applications.
USES:
For Printing and Packaging applications in the Shirt Inserts and Back Supports in
Garments &Textiles, Substitute for E-Flute cartons in FMCG sector, Automobile Spare
Parts, Appliances Consumer Durables, Point of Sale Display Cartons, Top Liner in
Corrugated Boxes, Folding Box Boards – Mono Cartons etc.
BOARD CONSTRUCTION
Coating
Top Coat - 7 to 8 g/m2
Pre Coat - 7 to 8 g/m2
Size Coat - 2 g/m2
Top Layers
Layer 1 - White Pre Consumer Waste
Layer 2 - White Post Consumer Waste
Filler Layers
Layer 3 - Finer Recovered Waste
Layers 4, 5, 6 - Recovered Waste Paper
Bottom Layer
Layer 7 - Pre Consumer Box Plant Kraft Cuttings
Sizing
Size Coat - 2 g/m2
Substance (GSM)
Caliper (microns)
Bulk (cc/gms)
Stiffness (mN)
MD
CD
200
240
1.20
48
20
230
281
1.22
72
30
250
308
1.23
110
44
285
353
1.24
172
68
300
375
1.25
210
84
320
403
1.26
236
94
350
441
1.26
304
122
380
483
1.27
370
148
400
512
1.28
460
184
450
581
1.29
600
240
500
650
1.30
720
288
550
720
1.31
780
312
Tolerance: ± 3%
Tolerance: ± 5%
Tolerance: ± 5%
Tolerance: ± 10%
Parameter
Unit
Value
Ply bond
J/m2
130 min
Smoothness (Bendsten)
Ml/min
50-80
Brightness(TAPPI Standard)
%
78 ( ±1)
Cobb Top (60)
GSM
30-40
Gloss at 75 deg
%
36 ( ± 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.
