FIELD: moulding.
SUBSTANCE: invention relates to blow molded container (11) with housing (13) and neck (21), neck (21) having drain hole (23) and blow molded support ring (31). Support ring (31) has notch height (41) along its entire length of the neck that extends in the direction of the longitudinal length of the neck, extending from the edge of support ring (31) in the direction of neck (21), with notches (41) extending across the entire width of support ring (31) to neck (21).
EFFECT: technical result of the invention is to increase the strength of the blow-molded support ring relative to axial forces.
8 cl, 4 dwg
