Abstract: The invention relates to an extrusion nozzle comprising at least one core (21-25). Said extrusion nozzle is also provided with a plurality of flow channels (11-19) for melt streams, said channels merging inside the extrusion nozzle to form the desired profiled element. The inventive extrusion nozzle consists of a plurality of plates (1-7). The flow channels (11-19) are separated from each other for all plates comprising at least one core (3-7), with the exception of the last plate (7), such that the at least one core (21-25) is connected to the remaining plate by the connecting elements (34-38) between the flow channels (11-20). When the flow channels (11-19) in the last plate (7) are continuously interconnected, the at least one core (21-25) of the last plate (7) is screwed onto the corresponding core or cores of the adjacent plate (6).

Abstract: A food product comprising a sugar wafer preferably cone-shaped having a filling of a substantially water-free fat-based confectionery material and a process for preparing it which comprises filling the sugar wafer with the substantially water-free fat-based confectionery in a molten, semi-liquid or semi-solid mass, and allowing the filling to harden.

Abstract: A food product comprising a sugar wafer preferably cone-shaped having a filling of a substantially water-free fat-based confectionery material and a process for preparing it which comprises filling the sugar wafer with the substantially water-free fat-based confectionery in a molten, semi-liquid or semi-solid mass, and allowing the filling to harden.

Abstract: A method and device for cooling and calibrating a section of plastic, where the section is introduced, via a matched opening, into a preferably evacuated housing such as a tank or bath, including several panels arranged one behind the other, and treated with a cooling fluid, for example a liquid, by means of jets arranged peripherally around the section. The cooling fluid is supplied to the jets with a pressure p of p≧5 bars.

Abstract: Upstream of a distributor at which flow from an actuator is fed to the shaping orifices for the production of plastic extrusions and downstream of the extruder producing the stream of plastified plastic, a rotary adapter having a displacement body subdividing its cross section into asymmetrical partial cross sections is provided so that, upon deviation of a property of the extrusions from a desired value, the adapter can be rotated to compensate.

Abstract: A hauler for extruded profiles has a pair of track assemblies engaging at least one profile between them. At least one of the profiles is mounted so that it can yaw about a longitudinal axis through the center of that track assembly and a handwheel, electric motor or spring mechanism is provided to effect a yaw of at least 2.degree. and up to 15.degree., preferably up to 4.degree. about this longitudinal axis.

Abstract: A calibrating unit for an extruder includes an inner calibrating member, and a plurality of outer calibrating members at least partially surrounding the inner calibrating member and forming a gap therebetween through which a plastic material may be extruded, the plurality of outer calibrating members including a base member and at least a first lateral member. The calibrating unit also includes an integrated joint connecting the first lateral member to the base member. The first integrated joint includes a circular cylindrical hinge pin integrally formed along a longitudinal edge of the first lateral member, and a cylindrical circular bearing shell formed in the base member. The circular cylindrical hinge pin is received within the circular cylindrical bearing shell of the base member so that the first lateral member is rotatably interconnected to the base member.

Abstract: The invention relates to a calibrating device for extruded plastics sections, having a number of calibrating units 5 to 7 disposed successively in the drawing-off direction. The calibrating units 5 to 7 are mounted on a guide 1, 2 floatably in the plane normal of the drawing-off direction and disposed on the guide 1, 2, securably in the drawing-off direction. A calibrating device of the kind specified ensures that the precise positioning of the successively disposed calibrating units 5 to 7 is superfluous. Since therefore the section passes the individual calibrating units without lateral deflection or jamming, the individual calibrating unit can be designed with close dimensional tolerances, utilizing the loadability of the section, without introducing an excessive shrinkage into the section.

Abstract: The calibrator for plate like extruded products, particularly a wall section composed of a plastic, comprises an upper portion, a lower portion connected to the upper portion and a gap for the extruded material formed between them, the upper and lower portions being pivotally connected on one side by a pivot member. To allow a rapid and easy closing and opening of this calibrator a pivoting member pivotally attached to these portions and positioned for locking of the upper with the lower portion is provided. Further in the calibrator a cooling means through which a cooling medium, for example water, flows is provided. For even more efficient cooling a snake like channel for the cooling medium running transverse to the extrusion direction is provided. Both the above features can be employed independently of each other or used jointly.