Abstract: The invention relates to a method for producing an adhesive closure element made of a thermoplastic synthetic material, by means of an extruder, which is produced without the need for screens, using a tempered forming cylinder (3) coated in rubber and a pressure cylinder in the form of a tempered pressure and smoothing cylinder. According to the invention, the synthetic material of a strip of film (2) is compressed by a wide split nozzle (1) of the extruder into pin holes (4) embodied as pocket holes in a rubber layer (7) which is arranged on the tempered forming cylinder (3), said layer of rubber (7) and the pin holes being provided with a teflon covering. The pin strip (5) is guided by means of a tempered withdrawal cylinder (10) between a gap with a gap with a pression cylinder (9) heated to a temperature greater than 230° C. and covered with PTFE at a low speed of between approximately 1 m/min. and 20 m/min.

Abstract: The invention relates to a method for producing an adhesive closure element made of a thermoplastic synthetic material, by means of an extruder, which is produced without the need for screens, using a tempered forming cylinder (3) coated in rubber and a pressure cylinder in the form of a tempered pressure and smoothing cylinder. According to the invention, the synthetic material of a strip of film (2) is compressed by a wide split nozzle (1) of the extruder into pin holes (4) embodied as pocket holes in a rubber layer (7) which is arranged on the tempered forming cylinder (3), said layer of rubber (7) and the pin holes being provided with a teflon covering. The pin strip (5) is guided by means of a tempered withdrawal cylinder (10) between a gap with a gap with a pression cylinder (9) heated to a temperature greater than 230° C. and covered with PTFE at a low speed of between approximately 1 m/min. and 20 m/min.

Abstract: A continuous casting mold for continuous casting of a steel billet. Opposite spaced apart wide side walls and opposite spaced apart narrow side walls between the wide side walls and clampable at the wide side walls and also displacable along the wide side walls transversely to the casting direction, the narrow side walls being narrow wedged-shaped in the casting direction. A funnel-shaped pouring-in region defined in the wide side walls. The wide side walls converge in the casting direction. The distance between the wide side walls at the mold end is constant over the entire width of the side walls allowing at least one of the wide side walls is supported to be displaceable and tiltable with respect to the other wide side wall by an adjusting device.