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Eska®puzzle
Eska®puzzle

Eska®puzzle

Perfect lamination, easy to die cut

Eska®puzzle is our solid board for the jigsaw industry. It is available in blue and grey, and is made of 100% recycled paper. Eska®puzzle has been developed especially for jigsaws.

Perfect lamination

Eska®puzzle is a three layer solid board. We use extra glue to ensure these three layers are glued perfectly. When the jigsaw is die cut, the layers remain tightly fixed. The jigsaw pieces remain intact, even after years of use.

Easy to die cut

Our board is perfect for lamination. Eska®puzzle can be die cut with minimum pressure and has excellent processing properties. It also complies with all the requirements in the area of health and safety.  

The benefits of Eska®puzzle

  • Perfect lamintion
  • Can be die cut with minimum pressure
  • Lays flat, stays flat
  • Consistent calipers and sizes
  • Excellent runability

Calipers

  • Eska®puzzle grey is available in calipers from 1.00 mm (0.040") up to and including 3.50 mm (0.138").
  • Eska®puzzle blue is available in calipers from 1.50 mm (0.060") up to and including 2.25 mm (0.088").

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®puzzle

Available in blue and grey

Grey or blue liner made from 100% recycled fibres

Grey or blue board made from 100% recycled fibres

Grey or blue liner made from 100% recycled fibres


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®puzzle mm / inches * gsm MDmNm CDmNm topkPa bottomkPa max topg/m²/60sec max bottomg/m²/60sec
Grey 1.00 / 0.040" 630 170 90 540 540
1.25 / 0.050" 790 500 210 845 845
1.40 / 0.054" 880 660 290 885 885
1.50 / 0.060" 945 785 350 920 920
1.75 / 0.070" 1105 1175 530 1005 1005
1.90 / 0.075" 1195 1450 665 1060 1060
2.00 / 0.080" 1260 1655 765 1100 1100
2.10 / 0.085" 1325 1880 875 1145 1145
2.25 / 0.088" 1420 2240 1060 1210 1210
2.40 / 0.095" 1510 2635 1265 1285 1285
2.50 / 0.098" 1575 2920 1415 1335 1335
2.75 / 0.110" 1735 3700 1835 1470 1470
3.00 / 0.120" 1890 4575 2330 1615 1615
3.25 / 0.130" 2050 5900 2860 1800 1800
3.50 / 0.138" 2205 7230 3525 2000 2000
Blue 1.50 / 0.060" 1000 785 350 920 920
1.75 / 0.070" 1165 1175 530 1005 1005
1.90 / 0.075" 1265 1450 665 1060 1060
2.25 / 0.088" 1495 2240 1060 1210 1210

* Eska®puzzle 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®puzzle 7.0% 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
  • Toy Decree DIN EN 71, part 3