Information

Unwind and Rewind

BMB - Bachhofen + Meier, Bulach , Switzerland - part of the Kroenert Group, Hamburg, Germany

The Group competence centre for Unwind and Rewind stands, yet with capabilities for full line manufacture.

- Silicone machines for solvent-based and solvent-free applications
- Coating systems for adhesives based on emulsions, solvents or hotmelts
- Laminating and coating machines for hotmelts and wax
- Coating and laminating systems for the production of flexible packaging
- Varnishing machines
- Coating machines for thermo-reactive or photographic paper and film

The coating medium determines the choice of process system.  With aqueous and solvent-based coating media, the liquid components are cured or evaporated after the application of hot air in the dryer section. Hot-melt adhesives, for example, are heated to a liquid state for coating and then solidified by cooling.