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Eska®duo white
Eska®duo white

Eska®duo white

Bright and inviting

Eska®duo white is a white lined solid board with a grey core. The board lays flat and stays flat and has excellent converting properties. It is extremely suitable for luxury packaging, particularly for box inserts and for displays. 

 

Environmentally friendly

The internal layer and lining paper are made of 100% recycled fibres. The bleaching method used for the lining paper is fully free from chlorine (TCF). This makes Eska®duo white one of the most environmentally friendly choices in its product category.

Quality characteristics

  • Lays flat and stays flat
  • High stiffness
  • Even surface
  • Consistent calipers and sizes
  • Optimal runability
  • Easy to cut, die cut, crease, score, gouge, mill, punch, drill and emboss/deboss

Applications  

  • Displays
  • Box inserts

Calipers

Eska®duo white is available in calipers from 1.00 mm (0.040") up to and including 1.50 mm (0.060").

Sizes

  • Large sheets are available in any size from 500 x 500 mm (19 11/16 x 19 11/16") to 1200 x 1600 mm (47 1/4 x 63").
    larger sizes on request
  • Rotary cut sizes are available in any size from 100 x 150 mm (3 15/16 x 5 29/32) to 480 x 1370 mm (18 29/32 x 53 15/16").
  • Die cut sizes and shapes on request

The anatomy of Eska®duo white

White liner made from 100% recycled fibres, bleached with a totally chlorine free (TCF) bleaching method

Greyboard made from 100% recycled fibres

White liner made from 100% recycled fibres, bleached with a totally chlorine free (TCF) bleaching method

Technical specifications (indication)

Product Caliper According to
ISO 534
Grammage According to
ISO 536
Dynamic stiffness According to
ISO 5629
Bursting Strength According to
ISO 2759
COBB60 According to
ISO 535
 Eska®duo white mm / inches * gsm MDmNm CDmNm topkPa bottomkPa max topg/m²/60sec max bottomg/m²/60sec
1.00 / 0.040" 675 330 180 820 860 100 100
1.25 / 0.050" 850 665 345 880 875 100 100
1.50 / 0.060" 1000 980 530 865 890 100 100

* Eska®duo white is produced in mm; the inches in the list are not exact conversions of the calipers in mm,  but the closest US equivalent.

Specifications Units Tolerances Test methods
Caliper See above mm < 1.5 mm
> = 1.5 mm
+/- 0.05 mm (pallet average)
+/- 3% (pallet average)
ISO 534
Size mm Sheets
Rotary cut
Die cut
+/- 1 mm
+/- 0.25 mm
+/- 0.2 mm
Flatness 0 % Convex

Concave

S-shape


CD max. 1.5%
MD max. 1.0%
CD max. 1.0%
MD max. 1.0%
CD - sheets < 1 m. max. 3 mm
- sheets > 1 m. max. 5 mm
MD max. 3 mm
Eska
Moisture content Eska®duo white 8.0% abs. % -1.5 % / +1.0% (pallet average) ISO 287

Product certificates

FSC® recycled (CU-COC-809179)
PEFC recycled (CU-PEFC-809179)
Foodstuffs and Consumer Goods Act
DIN EN 71, part 3 (safety and toys)