Incada Silk

Folding Box Board, GC1

Incada Silk


Click to enlarge

 

 

Product description

Incada Silk is designed for quality packaging and graphical applications which require outstanding visual impact. It is a fully coated white back folding box board finished to a matt level which gives excellent results in both solid print and half tone illustrations and easily develops a high print and varnish gloss. The reverse side is single coated and finished to a matt level which gives an aesthetically pleasing appearance and provides improvements compared to an uncoated surface regarding smoothness and uniformity in ink absorption.

Incada Silk is a primary fibre paperboard comprising bleached chemical pulp outer plies, mechanical pulp middle plies and carefully chosen coating ingredients which together meet the requirements for high performance in quality printing and varnishing.

The fully coated finish gives a very smooth surface and meets the requirements for both demanding half tone gravure and offset litho processes, where smoothness and uniform ink absorption are of prime importance. The ink setting and drying properties also ensure good runnability in high speed offset litho processes. Incada works well in most digital printing presses on the market today and is suitable for digital finishing technology.

 

Grammage (g/m²)220240260260280300325350
Thickness (µm) 325 365 405 290 445 485 540 590
Caliper (pt) 12.8 14.4 10.2 15.9 17.6 19.1 21.3 23.2
Tolerances:
Grammage ± 4% (ISO 536)
Thickness ± 4% (ISO 534)

 

The range is further extended by Invercote Duo, available in grammages 370 - 770 g/m². 

 

Certification     
Product related EFC FSC® Mix Food Contact Toy safety  
  TT-COC-002067 EC 1935/2004,
EC 2023/20061),
American FDA,
German BfR
EN 71 Part 3,
ISO 8124-3:2010.
 
All fibres from sustainable and controlled sources in compliance with the EU Timber Regulation EC 995/2010.
Mill related ISO 14001 FSC® C. o. C. PEFC C. o. C BS OHSAS 18001  ISO 50001 
1) the GMP regulation, extended with CEPI GMP

 

More information, application examples as well as environmental declarations and other certificates can be found at www.iggesund.com.

 

Product properties

Properties     
  Printing side Reverse side
  Tolerances   Tolerances Methods/Remarks¹)
Grammage (g/m²) 220-350   220-350 ±4% ISO 536
Colour          
L* (%) 95.2 ±0.8 96.0 ±0.8 ISO 5631-2
a* 1.4 ±0.6 0.9 ±0.6 ISO 5631-2
b* -7.2 ±1.1 -5.2 ±1.0 ISO 5631-2
Whiteness (%) 120 ±5 114 ±5.0 ISO 11475
ISO brightness (%) 91.5 ±2 90.5 ±2.0 ISO 2470
Surface roughness (µm) 0.9 ≤ 1.4 3.5 ≤ 5.5 ISO 8791-4
Board gloss 75° (%) 50 ±10 - - IS0 8254-1
Surface strength IGT (m/s)          
blister/pick 1.0 ≥ 0.85 1.3 ≥ 0.85 ISO 3783
Cobb (g/m² 60 s) 30 - 30 - ISO 535
    Tolerances Methods/Remarks¹)
Ply Bond (J/m²) 160 ≥ 100 TAPPI 569
Robinson taint Below the detection limit of 0.6   EN 1230, DIN 10955

1) See section General Technical Information

 

Grammage dependent propertiesTolerancesMethods/Remarks¹)
Grammage (g/m²) 220 240 260 280 300 325 350 ± 4% ISO 536
Thickness (µm) 205 235 260 300 330 360 395 ± 4% ISO 534
Moisture content (%) 8.0 8.0 8.0 8.5 8.5 8.5 8.5 ≤ 1.0 ISO 287
Bending stiffness L&W 5° (mNm)                  
MD 18.5 25.2 33.0 42.0 52.2 65.8 80.5 - ISO 5628
CD 7.7 10.7 14.2 18.3 23.0 29.1 35.6 - ISO 5628
Bending resistance L&W 15° (mN)                  
MD 203 271 351 442 544 683 831 -15% ISO 2493
CD 93 122 159 201 248 311 377 -15% ISO 2493
Bending moment Taber 15° (mNm)                  
MD 9.8 13.1 16.9 21.3 26.3 33.0 40.2 -15% ISO 2493
CD 4.3 5.9 7.7 9.7 12.0 15.0 18.2 -15% ISO 2493


1) See section General Technical Information
 

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.

Perfect for bubbles

Luxury goods packager Pusterla 1880 designs and manufactures boxes and cases in all shapes and sizes. In 2011, Italian wine producer Cantine Ferrari asked Pusterla 1880 for a packaging solution for its flagship product, Ferrari Spumante sparkling wine.

Contact

Iggesund Paperboard
825 80 Iggesund
Sweden

+46 650 - 280 00
info@iggesund.com

Connect with Iggesund

  • Holmen.com
  • Cookies
  • MyPages
  • Print

© Iggesund 2016