| 摘要 |
A suction blowmold ( 1 ) having a cavity ( 3 ) formed by two mold halves ( 9 ) for producing extrusion suction-blowmolded plastic molded parts ( 10 ) using the suction-blowing method, in which an extruded, plastically deformable preform ( 2 ) in the form of a plastic melt tube is brought into the closed cavity ( 3 ) and in position in the cavity at least partially sliding on the mold surface ( 5 ). The suction blowmold ( 1 ) according to the present invention is characterized in that at least a part of the mold surface ( 5 ) of the cavity ( 3 ) has a structuring which provides a reduced sliding friction to the preform ( 2 ). A method for producing such a suction blowmold ( 1 ), the use thereof for producing extrusion suction-blowmolded plastic molded parts ( 10 ), and corresponding extrusion suction-blowmolded plastic molded parts ( 10 ) are additionally disclosed.
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