The invention relates to a method for producing a hollow profiled component (1), in particular a channel-shaped hollow profiled component (1) made of a nonwoven material, having the steps of: - providing a first nonwoven material layer (11) and a second nonwoven material layer (12), - arranging the first nonwoven material layer (11) and the second nonwoven material layer (12) in a molding tool with a first molding tool half (21), a second molding tool half (22), and a core body (22), wherein a formation made of the first nonwoven material layer (11), the second nonwoven material layer (12), and the core body (25) is arranged between the first molding tool half (21) and the second molding tool half (22), and the core body (25) is arranged in the formation between the first nonwoven material layer (11) and the second nonwoven material layer (12), and - molding the first nonwoven material layer (11) and the second nonwoven material layer (12), in particular simultaneously, in the molding tool in order to form a first nonwoven sub-shell (31) and a second nonwoven sub-shell (32).

    一种用于由无纺材料制造中空型材构件(1)的方法,所述中空型材构件尤其是通道式的中空型材构件(1),所述方法包括:‑提供第一无纺材料层(11)和第二无纺材料层(12);‑将第一无纺材料层(11)和第二无纺材料层(12)设置在模具中,所述模具具有第一模具半部(21)、第二模具半部(22)和芯体(22),其中在第一模具半部(21)和第二模具半部(22)之间设置有由所述第一无纺材料层(11)、第二无纺材料层(12)和所述芯体(25)构成的构造,其中在所述构造中,芯体(25)设置在第一无纺材料层(11)和第二无纺材料层(12)之间,并且‑将第一无纺材料层(11)和第二无纺材料层(12)在模具中改型,尤其同时改型,用于形成第一无纺子壳(31)和第二无纺子壳(32)。


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    Title :

    METHOD FOR PRODUCING A HOLLOW PROFILED COMPONENT, MOLDING TOOL, AND HOLLOW PROFILED COMPONENT


    Additional title:

    用于制造中空型材构件的方法、模具和中空型材构件


    Contributors:

    Publication date :

    2021-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL



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