PRESSURE-RESISTANT SELF-STANDING BOTTLE MADE OF SYNTHETIC RESIN

摘要

PURPOSE: To improve the self-standing stability and the stability during transference of a pressure-resistant self-standing bottle made of synthetic resin. ;CONSTITUTION: The part made up of opening neck 1, shoulder 2, and shell 3 of a self-standing bottle composed of opening neck 1, shoulder 2, shell 3, bottom 4 and a plurality of legs 5 is denoted by (a), and the part made up of the bottom and the plurality of legs is denoted by (b). The weight ratio of the part (a) to the part (b) is (75-60):(25-40).;COPYRIGHT: (C)1993,JPO&Japio