A heating embossing roll has a base surface on which a plurality of embossing portion is formed. An elongated material passes between the heating embossing roll and a heating flat roll so that the elongated material is pressed by the embossing portions of the heating embossing roll. The embossing portion is formed to have a height from the base surface that varies by section.
Seat covering material, method for manufacturing the seat covering material, and embossing roll
2020-09-08
Patent
Electronic Resource
English
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / D06C Veredeln, Ausrüsten, Spannen oder Strecken von flächigem Textilgut , FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS |
SEAT COVERING MATERIAL, METHOD FOR MANUFACTURING THE SEAT COVERING MATERIAL, AND EMBOSSING ROLL
European Patent Office | 2017
|European Patent Office | 2018
|European Patent Office | 2018
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