Abstract: A tray sealer comprises a conveyor arrangement for conveying packaging trays along a conveying direction. The conveyor arrangement comprises a first conveyor device for conveying a first line of packaging trays along the conveying direction, a second conveyor device running laterally alongside the first conveyor device for conveying a second line of packaging trays along the conveying direction, and a center guide which is arranged between the first conveyor device and the second conveyor device and extends along the conveying direction. The conveyor arrangement further comprises a third conveyor device for conveying packaging trays along the conveying direction. The third conveyor device extends adjoining the second conveyor device in terms of the conveying direction laterally alongside the first conveyor device.

Abstract: A washing machine comprising a housing (2), an outer tub (15) for receiving washing liquid, a drum (16) mounted rotatably in the outer tub (15) for receiving laundry, a metering device configured to receive at least one cartridge (9a, 9b) and to meter detergent (12a, 12b) contained in the cartridge (9a, 9b) into one or the outer tub (15) and the drum (16). The housing (2) accommodates the outer tub (15), the drum (16) and the metering device and has a housing flap (5) in front of the at least one cartridge (9a, 9b). The housing flap (5) is at least partly transparent or has at least one opening such that when the at least one cartridge (9a, 9b) is arranged in the metering device, a fill level of the at least one translucent cartridge (9a, 9b) is at least partly visible from outside the housing (2).

Abstract: A tray sealer comprises a conveyor arrangement for conveying packaging trays along a conveying direction. The conveyor arrangement comprises a first conveyor device for conveying a first line of packaging trays along the conveying direction, a second conveyor device running laterally alongside the first conveyor device for conveying a second line of packaging trays along the conveying direction, and a center guide which is arranged between the first conveyor device and the second conveyor device and extends along the conveying direction. The conveyor arrangement further comprises a third conveyor device for conveying packaging trays along the conveying direction. The third conveyor device extends adjoining the second conveyor device in terms of the conveying direction laterally alongside the first conveyor device.

Abstract: A washing machine (100) has a slide-in compartment (102) for the insertion of at least one detergent container (104, 106), which is translucent at least in sections, at least one light source arranged in the slide-in compartment (102) for illuminating the detergent container (104, 106), and a control device configured to control the light source according to a fill level of the detergent container (104, 106).

Abstract: A tray gripper may be attached to a gripper arm of a tray sealing machine. For this purpose, the tray gripper is moved to a pre-assembly position by hooking the tray gripper onto the gripper arm. In addition, an eccentric is operated for exerting a clamping force upon the tray gripper that is disposed in the pre-assembly position, so that an attachment structure of the tray gripper is tensioned against an abutment structure of the gripper arm.

Abstract: A washing machine (100) has a slide-in compartment (102) for the insertion of at least one detergent container (104, 106), which is translucent at least in sections, at least one light source arranged in the slide-in compartment (102) for illuminating the detergent container (104, 106), and a control device configured to control the light source according to a fill level of the detergent container (104, 106).

Abstract: A washing machine includes: a suds container for receiving wash liquid; a drum rotationally mounted in the suds container and for receiving laundry; a dispenser box for receiving washing additives; a conduit which connects the dispenser box to an upper portion of the suds container, as considered in the upright position of use of the washing machine, and which does not have a siphon; an air supply duct connected to the suds container and/or to the drum; and a controller for controlling a flow of air in the washing machine such that the air is conducted through the air supply duct, the drum, and/or the suds container, through the conduit and through the dispenser box, and through a dispenser box opening present in the dispenser box, in this order or reverse order.