1980 - Conveyor system closures for continuous conveyor systems
1980 - Tube shields without obstructing the conveyor flow
1992 - Fire protection insulation doors for refrigeration and freezer rooms
1993 - Automatic smoke curtains up to 50 m from one piece
1995 - Fire protection lifting-stacking door Omnicompact
1996 - Textile fire protection curtains up to 30 m
2000 - Textile smoke protection curtains for larger openings
2008 - Space-creating textile fire protection around the corner
2010 - Textile fire protection curtains with heat insulation
2011 - Hidden textile fire protection curtain Hidden Shield
2013 - Mechanical and sturdy fire protection curtain (UL-Standard)