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Offset /RA678 / WK90

Uncoated paper 75gsm on RA678 removable adhesive and white kraft 90gsm .
Applications:
Sheet product

Facestock Facestock
Offset

Calendered uncoated woodfree paper.

Technical data

PropertyNorm Units Value Tolerance
Substance ISO 536g/m²68± 5
ThicknessISO 534µm65± 2
Bekk smoothnessISO 5627s≥ 225 
Whiteness CIEISO 11475%152± 5
OpacityISO 2471%86-2
Tensile strength MD/CDISO 1924-2kN/m4 / 2-1

Notes

  • Values are subject to change without notice. Last updated 1/1/2025
  • The technical information that appears in this document reflects our knowledge and experience, but should only be considered as a general guideline

Adhesive Adhesive
RA678

Acrylic removable adhesive with clean removability from most surfaces. Trial is recommended when using this adhesive in new or unknown surfaces.

Technical data

PropertyNorm Units Value Tolerance
Adhesion (Peel stainless steel 1 week)FTM 1N/25mm1,71 - 2,9
Tack (Quick Stick stainless steel)FTM 9N1,20,7 - 1,7
Shear (1kg, in²/glass)FTM 8min120≥ 60
Minimum labelling temperature  ºC5 
Minimum service temperature  ºC-20 
Maximum service temperature.  ºC+80 

Notes

  • Values are subject to change without notice. Last updated 1/1/2025
  • The technical information that appears in this document reflects our knowledge and experience, but should only be considered as a general guideline

Liner Liner
Kraft White 90

One-side coated white liner: good stiffness and high dimensional stability for varying temperatures. Available in solid and split back.

Technical data

PropertyNorm Units Value Tolerance
Substance ISO 536g/m²90± 4%
ThicknessISO 534µm90± 4
Tensile strength MD/CDISO 1924-2kN/m5,2/2,6-0,6/-0,3

Notes

  • Values are subject to change without notice. Last updated 1/1/2025
  • The technical information that appears in this document reflects our knowledge and experience, but should only be considered as a general guideline

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Why choose us?

  • Paper expertiseWith a tradition of self-adhesive products
  • Integrated manufacturingSpecialization, quality, consistency and rigorous control of the entire manufacturing process
  • A global outlook The portfolio of a market leader
  • Sales and technical serviceSpecialized sales and technical support teams at your service
  • Social and environmental commitmentTop environmental credentials for all our products

About Adestor

Adestor is the self-adhesive paper and film division of Lecta. With a substantial production capacity and a converting hub in Northern Italy, Adestor is one of the leading self-adhesive material suppliers in Europe.