Method for producing a hollow profile component, mold tool and hollow profile component

A method for producing a channel-shaped hollow profile component from a nonwoven material, comprising:

• providing a first nonwoven material layer and a second nonwoven material layer;
• arranging the first nonwoven material layer and the second nonwoven material layer in a mold tool having a first mold tool half, a second mold tool half and a core body, wherein a formation of the first nonwoven material layer, the second nonwoven material layer and the core body is arranged between the first mold tool half and the second mold tool half, and wherein the core body is arranged between the first nonwoven material layer and the second nonwoven material layer in the formation;
• and
• simultaneously forming the first nonwoven material layer and the second nonwoven material layer in the mold tool to form a first nonwoven partial shell and/or a second nonwoven partial shell;
• wherein the first nonwoven partial shell and the second nonwoven partial shell are joined together via a material bonded joint in a flange section in which the first nonwoven partial shell and the second nonwoven partial shell make contact, and wherein the material bonded joint includes an embossing, thereby producing the channel-shaped hollow profile component.