FLES VAN KUNSTHARS, VOORZIEN VAN EEN HANDVAT EN WERKWIJZE VOOR DE VERVAARDIGING VAN EEN DERGELIJKE FLES.

摘要

A synthetic resin bottle produced by blow-molding a parison of a synthetic resin. In the blow-molding process of the parison, the portion of the parison supporting the handle is prevented from being expanded, thereby to sufficiently increase the supporting strength of the handle. Since the bottle product has its drum recessed in the vicinity of the handle, the grip of the handle can be facilitated.