FIELD: casings.
SUBSTANCE: invention relates to a flexible casing. The method for molding for the manufacture of section (4c) of the casing wall with at least one multilayer planar structure (20), which has a frame (21) and at least on one side, preferably on both sides, a polymer coating (22), includes providing at least one multilayer planar structure (20), draping said at least one planar structure (20) on the forming surface (44) of the mold (36) and stretching said at least one planar structure (20) to this forming surface (44) by means of at least one tension element (48), curing said at least one planar structure (20) and/or said at least one tension element (48) so that the section (4c) of the casing wall is fixed in its shape. The casing (1) has a casing wall (4), which preferably has a folded or wavy contour (11; 15) made in the above way.
EFFECT: flexible casing creation.
18 cl, 9 dwg
