MF and MG coating bases

MF and MG coating bases

Strong, smooth surface for printing, coating and extrusion processes
Open sheet that allows for easier saturation and remoisturization
Sheet strength capable of enduring multiple converting processes
MF and MG coating bases
Ahlstrom-Munksjö has the experience and expertise required to help all pressure sensitive release liners run successfully by optimizing holdout, caliper, uniformity, density and strength for each custom application. We work with our customers to provide more efficient solutions to the challenging needs of the pressure sensitive industry.

MG (machine glazed) coating base papers are available in substances from 14 to 114 gsm, while MF (machine finished) coating papers are available in substrates from 30 to 325 gsm. Extensible coating base papers are available from 46 to 82 gsm.

All papers can be ordered with FSC®, PEFC™ or SFI® certification. All liners available in Post-Consumer Fiber (PCW), bleached, natural, blended and recycled fiber and customer colors.


  • Poly-coating kraft (PCK/PEK) base for silicone coating
  • Niche Applications
  • Feminine Hygiene


Liner Type :

Liner Type Caliper Basis  Weight Attributes Additional Features
MF & MG Coating Bases 1.7 mil/6.0 mil MF: 30-325 gsm
MG: 14-114 gsm
•Strong, smooth surface for printing, coating and extrusion processes
•Less dense than SCK and Glassine, with better layflat and dimensional stability
•Strong enough to endure multiple converting processes
•Optimal surface for backside printing
•One- and two-side coatable
•May be used in certain direct silicone coating processes for specialized applications
PCK Coating Bases   MF: 48-325 gsm
MG: 48-114 gsm
XKL: 46-82 gsm
•Excellent silicone mileage
•Improved strength
•Greater dimensional stability
•One and two-side poly coatable
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