Functional fluid coatings for paper
Specific properties for different products
Many products, such as packaging, often receive special solutions or functional coats. This is the case, for example, with twist packaging: A special solution applied onto the paper provides it with the desired elasticity, flexibility and stability. It also applies to filter and special papers exhibiting water, grease or dirt-repellent properties after impregnation. The challenge consists of returning the desired moisture to the material and furnishing it with properties in the exactly defined manner and quantity.
Finishing with liquids
The application of aqueous special solutions and functional coats grants the material properties such as elasticity, flexibility and stability.
Non-contacting liquid application
WEKO-Fluid-Application-System (WFA) such as WEKO-FLOW with WEKO-SIGMA, the finishing chemistry can be applied exactly. The material receives the specific properties through a non-contacting liquid application, which can also be reproduced at any time at minimum metering rates. This makes you highly flexible in production, while preserving valuable resources in addition. The WFA can be quickly and conveniently adapted to their production processes.
Paper processing needs WEKO-FLOW und WEKO-SIGMA
WEKO-Fluid-Application-System (WFA) for the finishing of material webs are comprised of the Liquid Supply Unit WEKO-FLOW and the WEKO-SIGMA Rotor Carrier.
- Precisely defined application quantity
- High long-term constancy of liquid quantity and distribution
- Reproducible application quantities
- Application of very different substances
- Economic consumption of application medium
- Low energy consumption