Method for producing a plastic container

A method for manufacturing a plastic container (1) from a first plastic half-shell (2) and a second plastic half-shell (3), with a first attachment part (4) permanently fastened to the first plastic half-shell (2), wherein - the first plastic half-shell (2) and the second plastic half-shell (3) are molded, - the first attachment part (4) is at least temporarily fastened to the second plastic half-shell (3), wherein the first attachment part (4) has a strut (5), wherein the strut (5) is designed such that an end of the strut (5) lies in a contact area (B) that is intended for contact with the first plastic half-shell (2), - the first plastic half-shell (2) is welded to the second plastic half-shell (3), wherein in the contact area (B) the end of the strut (5) is welded to the first plastic half-shell (2).