AURA PEARL
Multi Layered Board, Top side superior doublecoated paperboard with bleached chemical pulp in top layer. Processed white pulp in under top layer, recycled fibre pulp in middle and bleached chemical pulp and processed white pulp in bottom layer. Paperboard with white back, good bulk and stiffness coupled with premium printability and lamination capabilities is the perfect choice for high and medium range packaging.
SUBSTANCE: Ranges from 200 – 400 gsm
APPLICATIONS: Notebook Covers, FMCG Cartons, Pharmaceutical, Apparels Box and tags, Shade Cards in Garments, Industrial / Auto goods Cartons.
|
SUBSTANCE |
Caliper |
BULK |
Roughness |
Bending Stiffness |
||
|
MD |
CD |
GM
|
||||
|
g/m2 |
μm | cc/g | μm |
mN |
||
| TOL : ±3% | TOL : ±5% | TOL : ±5% | TOL : ±15% | |||
|
200
|
240
|
1.20
|
2.5 |
70
|
35
|
50 |
| 210 | 252 | 1.20 | 2.5 | 80 | 40 | 57 |
| 230 | 281 | 1.22 | 2.5 | 100 | 50 | 70 |
| 250 | 310 | 1.24 | 2.5 | 130 | 65 | 90 |
| 270 | 338 | 1.25 | 2.5 | 170 |
85
|
120 |
|
280
|
353 | 1.26 | 2.5 | 195 | 100 | 140 |
| 290 | 368 | 1.27 | 2.5 | 220 | 110 | 155 |
| 300 | 384 | 1.28 | 2.5 | 250 | 125 | 175 |
| 320 | 410 | 1.28 | 2.5 | 300 | 150 | 210 |
| 330 | 422 | 1.28 | 2.5 | 325 | 165 | 230 |
| 350 | 462 | 1.32 | 2.5 | 445 | 225 | 315 |
| 380 | 509 | 1.34 | 2.5 | 580 | 290 | 410 |
| 400 | 536 | 1.34 | 2.5 | 675 | 340 | 480 |
| PROPERTY | UOM | TOL | SPEC | |
|
MOISTURE
|
GSM : 170 to 250
|
%
|
±0.2
|
6.5
|
|
GSM : 270 to 300
|
%
|
±0.3
|
6.7 | |
| GSM : 320 to 350 | % | ±0.3 | 7.5 | |
| GSM : 380 to 400 | % | ±0.3 | 7.7 | |
| COBB60, max |
TS / BS
|
g/m2 | - | 50/50 |
| PLYBOND, min | J/m2 | - | 150 | |
| IGT DRY PICK, min | m/s | - | 0.8 | |
| GLOSS at 75° TS, min | % | - | 42 | |
| BRIGHTNESS ISO, min | TS | % | - | 77 |
| CIE WHITENESS, min | TS | No. | - | 86 |
NOTE: The results of the properties are as per TNPL lab test measurements according to International standard test methods - TAPPI/ISO. Conforming to BFR XXXVI, IS6615, US FDA 21.CFR.176.170 standards.
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