Our extensive product portfolio – for every application the right solution

 

Super calendered Kraft papers

Super calandered Kraft papers are highly densified papers, offering a smooth and closed surface which is ideal for silicone coating. Generally, two different product groups can be distinguished:

Glassines

This paper grade encompasses the highest degree of density and offers an optimal surface for a consistent silicone coating. Besides good coating capability, Glassine is manufactured within narrow caliper tolerances and provides good die-cutting performance. Due to its low absorption level, thin and consistent silicone coatings can be applied. Especially for double sided liners within narrow release differentials, Glassine offers considerable advantages in comparison to other paper carriers.

Possible Product Combinations at Laufenberg

Available basis weights:40 – 160 g/m²  ( approx. 21,5 – 98 lbs/ream) 
Paper Color:upon request
Coatings:single and double sided
Silicone:

solventfree; available also with low friction additive and in tinted version 

Print: 

reverse side or with print under silicone possible (single color flexographic)

Specialty:also available as repulpable version

SCK – Super Calandered Kraft

Though also super calandered, this liner is less densified in comparison to a Glassine paper. Reverse side roughnesses as well as caliper of a SCK liner are significantly higher, if compared with a Glassine.

Possible Product Combinations at  Laufenberg

 

Available basis weights:68 – 90 g/m²   (approx. 30 – 50 lbs/ream) 
Color:white
Coatings:single and double sided
Silicone:

solvent free; available also with low friction additive and in tinted version

Print:

reverse side or with print under silicone possible (single color flexographic)

Specialty:also available as repulpable version