Coating And Extrusion Paper
PACKAGING KRAFT PAPER
Coating and Extrusion Paper
Coating and extrusion papers have to be appropriately prepared for different converting process methods to ensure optimal consumption of coating mixtures (e.g. silicon, PE or Alu) and their very good adhesion. In case of these types of products, the surface properties of the paper are extremely important. Converted (coated) paper must also guarantee proper runnability to allow for smooth and trouble-free downstream production steps.
Kraft Papers for Coating and Extrusion must fulfil a number of requirements:
- Surface properties suitable for different coating types (e.g. for good hold-
out of silicon or PE adhesion) - High mechanical strength to ensure good performance during converting
processes - Good formation and runnability to assure efficient production
- Consistent quality for trouble-free production
- Purity, which is extremely important for all types of hygienic applications
- Printability for perfect print results (for flexo technique)