• MetsäBoard Classic WKL

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  • MetsäBoard Natural WKL Bright

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  • MetsäBoard Pro WKL

  • MetsäBoard Pro WKL Bright

MetsäBoard Prime WKL Bright

Ideal for small and lightweight brand packages

MetsäBoard Prime WKL Bright - fully bleached triple coated white krafliner

MetsäBoard Prime WKL Bright is a fully bleached triple coated white kraftliner for offset printing. It is available in a basis weight range of 90-190 g/m².

Designed to give outstanding printability and gloss for small and lightweight corrugated packaging, MetsäBoard Prime WKL Bright will enhance top quality brands. Its high whiteness provides a clean look and superb contrast for printing complemented by a smoothness that is ideal for special effects. It is an excellent material for microflute applications. MetsäBoard Prime WKL Bright is safe for food packaging.

MetsäBoard Prime WKL Bright is made from fresh fibres, traceable to source in sustainably managed northern forests. All of Metsä Board’s products are manufactured under the highest environmental and safety standards, and hold PEFCTM and FSC® chain of custody certification.


MetsäBoard Prime WKL Bright is recommended for:

  • premium brands
  • displays
  • consumer electronics
  • beverages
  • shopping bags


see also

Product specifications

Specification language
Product nameMetsäBoard Prime WKL Bright
Product descriptionFully bleached triple-coated white kraftliner
Product typeWhite kraftliners
End useRetail, consumer and shelf-ready packaging, Point-of-sales materials, On-line and mail-order packaging, Beverages, Consumer electronics, Fast food applications, Shopping bags, Beauty and men's care
Printing methodOffset
Food contactEU Regulation (EC) No 1935/2004, USFDA21CFR§176.170*, USFDA21CFR§176.180*
MillMetsä Board Husum
Paper profileMetsäBoard Prime WKL Bright (pdf)
* contact Metsa Board for details of restrictions and/or limitations
Open specification PDF


Technical informationSelect unit :
Grammage g/m² 90120140160180190
Moisture content %
Thickness μm 100135160185210225
Bulk cm³/g
SCT cd kN/m
Smoothness top μm
Brightness top % 919191919191
CIE Whiteness % 120120120120120120
Gloss % 454545454545