Incada Duo

Incada Duo

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Folding Box Board

Incada is a folding boxboard product based entirely on fresh fibres. It has a multi-layered fibre composition and construction designed to maximise its stiffness whilst having a low density.

The outer layers consist of bleached chemical sulphate pulp and the middle layers of thermo-mechanically separated fibres (TMP). Pigment coating can be applied to one or both sides and its unique composition is designed so that the product family satisfies different end-use printability requirements.

Product description

Incada Duo is a fully coated folding box board (FBB) designed for applications when true performance and visual impact is desirable. Its outstanding stiffness and thickness properties in combination with its strength makes it suitable for rigid packaging.

Incada Duo can be extrusion coated to add the barrier functions necessary for extreme conditions, for example, in outdoor displays. It can also be foil or film laminated. It is made by back-to-back pasting of Incada Exel and therefore the printing surfaces are identical. Alternative versions are available such as front-to-back pasting to achieve special properties or appearances.

End use areas

This product is suitable for the following end use areas.

Holmen Iggesund end use box 12

Packaging

Holmen Iggesund end use graphics

Graphics

Incada
Certifications & Standards

Product related

FSC® Mix

Food safety

Toy safety

 

FSC-C008588

SA-COC-012971

EC 1935/2004

EC 2023/2006

FDA 21 CFR

German BfR XXXVI

Normpack

EN 71 Part 3

EN 71 Part 9
All fibres from sustainable and controlled sources in compliance with the UK Timber Regulation 01/01/2021.
EcoVadis Platinum Medal awarded in 2021 (top 1% of all companies assessed).
 

Mill related

ISO 9001

ISO 14001

ISO 45001

ISO 50001

FSC® 

FSSC 22000

For more detailed information about our certificates, visit iggesund.com/certificates.

Properties - Print side

Tolerances Methods/Remarks
Grammage (g/m²) 410-995 +/-6% ISO 536
Colour L* - PS 95.2 +/- 0.8 ISO 5631-2
Colour a* - PS 1.4 +/-0.6 ISO 5631-2
Colour b* - PS -7.2 +/-1.0 ISO 5631-2
Whiteness - PS 120 +/-2.5 ISO 11475
ISO Brightness R457 - PS (%) 91.5 - ISO 2470
Surface roughness PPS - PS (µm) 0.9 ≤1.3 ISO 8791-4
Board gloss 75° - PS (%) 50 +/-10 ISO 8254-1
Surface strength IGT blister - PS (m/s) 1.0 ≥0.85 ISO 3783
Surface strength IGT pick - PS (m/s) 1.0 ≥0.85 ISO 3783
Cobb - PS (g/m²) 30 - ISO 535

Properties - Reverse side

Tolerances Methods/Remarks
Grammage (g/m²) 410-995 +/-6% ISO 536
Colour L* - RS 95.2 +/- 0.8 ISO 5631-2
Colour a* - RS 1.4 +/-0.6 ISO 5631-2
Colour b* - RS -7.2 +/-1.0 ISO 5631-2
Whiteness - RS 120 +/-2.5 ISO 11475
ISO Brightness R457 - RS (%) 91.5 - ISO 2470
Cobb - RS (g/m²) 30 - ISO 535

Common properties

Tolerances Methods/Remarks
Grammage (g/m²) 410-995 +/-6% ISO 536
Ply bond (J/m²) 140 ≥80 Tappi 569
Robinson taint <0.6 - EN 1230-2

Robinson taint value is below the detection limit of 0.6.

Grammage dependent properties

Tolerances Methods/Remarks
Grammage (g/m²) 430 480 520 570 660 710 785 995 +/-6% ISO 536
Thickness (µm) 670 790 890 970 1170 1290 1320 1740 +/-6% ISO 534
Caliper (pt) 26.4 31.1 35.0 38.2 46.1 50.8 52.0 68.5 - -
Moisture content (%) 8.0 8.0 8.0 8.5 8.5 8.5 8.5 8.5 +/-1.5% ISO 287
Bending stiffness L&W 5° - MD (mNm) 145.0 250.0 340.0 405.0 490.0 605.0 735.0 1050.0 - ISO 5628
Bending stiffness L&W 5° - CD (mNm) 77.0 125.0 165.0 190.0 235.0 295.0 380.0 635.0 - ISO 5628
Bending resistance L&W 15° - MD (mN) 1600 2300 2700 3100 3600 4200 4900 7500 - ISO 2493-1
Bending resistance L&W 15° - CD (mN) 700 1100 1300 1600 2000 2400 3000 4300 - ISO 2493-1
Bending moment Taber 15° - MD (mNm) 77 111 130 150 174 203 237 362 - -
Bending moment Taber 15° - CD (mNm) 34.0 53.0 63.0 77.0 97.0 116.0 154.0 208.0 - -

Bending Moment Taber is a calculated value based on a correlation factor of 20.7.

Test method

All properties are measured in test climate 23°C/50% RH at Workington mill. Tolerances and max/min levels, when stated, are based upon 95% confidence interval within each production run.

Read more about testing methods in our section about General Technical Information.

 

Online version

Access the online version of this spec sheet on: iggesund.com/incada-duo

Iggesund Holmen QR Code