GSM Range:: 230 to 500
Machine Deckle:166 to 175 cms / 208 to 213 cms
Application: : Packaging Board, Pharmaceutical Cartoons, Advertising Pamplets, Multi Color Printing Job
S.NO PARAMETERS Tolerance
1. Substance - GSM 230 250 300 320 350 400 450 500 (+/-) 3.5%
2. CALIPER - Thickness(mm) 0.281 0.305 0.366 0.394 0.431 0.496 0.558 0.625 (+/-) 5%
3. Bulk(cc/gsm) 1.22 1.22 1.22 1.23 1.23 1.24 1.24 1.25 (+/-) 5%
4. Moisture(%) 6.5 6.5 7 7 7 7 7.5 7.5 (+/-) 1
5. Cobb Value(T/B) Top 60-80 60-80 60-80 60-80 60-80 60-80 60-80 60-80  
Bottom 100-150 100-150 100-150 100-150 100-150 100-150 100-150 100-150
6. Stiffness (Taber) MD 50 60 110 130 160 220 280 300 (+/-) 10
CD 20 25 40 45 65 90 105 120
7. Brightness(%) 71 71 71 71 71 71 71 71 (+/-) 1%
8. Gloss(%) 25 25 25 25 25 25 25 25 (+/-) 1%
9. B.F. 14 14 14 14 14 14 14 14  
 
BOARD CONSTRUCTION
TOP COATING Clay Coating - 10 G/M2 (+/- 1 GSM)
TOP LAYER Unprinted/Printed White Waste Paper Either
Direct or Through Import
PRE LAYER Imported & Indian select waste paper
FILLER Imported & Indian select waste paper
BOTTOM LAYER Imported Waste Paper
BOTTOM COATING Starch Coating 2 gm/m2