One- and double-sided inline coating of BOPET and BOPP films with coating system InCo 800/800A to improve the film properties.
Integration is possible into existing and new film stretching systems. The complex and expensive offline coating in a separate production line is thus not necessary any more.
The coating system is available in different versions as fixed (InCo 800) or trolley system (InCo 800A).
Due to the small footprint, this coater can be installed between MDO (longitudinal stretching) and TDO (cross stretching) of film stretching devices. The inline coater InCo is also suitable for simultaneous film stretching devices (LISM).
With water-based functional coatings in the nanometer range, specific surface properties for different applications can be achieved in film production.
These are for example:
One- or double-sided coating is done in KROENERT ceramics gravure roller technology and a closed chamber blade system (T-chamber) up to a speed of 550 m/min.
For special applications, the KROENERT pressure chamber blade MPG 600 CI can also be used together with the KROENERT gravure roller-sleeve technology.
The employed gravure roller coating technology serves to coat high-precision and reproducible coatings. Used are commercial, water-based dispersions basing on:
Depending on the gravure roller used, a coating weight range of approx. 1-10 g/m² (wet) at a viscosity of 5-300 mPas (for pressure chamber blades even higher) can be implemented.
As a supplement to the standard InCo version, special solutions are also available:
500 - 3,500 mm
BOPET, BOPP, BOPA, BOPLA, Shrink films
1.5 – 10 g/m2 wet
5 – 30 %
T-chamber: 5 – 300 mPas
Printing chamber MPG 600 CI: 5 – 1,000 mPas
Gravure roller Ø