the angled face 30 of the blow nozzle 28 just starts to make contact with the open mouth 18 of the extended preform it is noted that blow mold 24 includes an angled upper portion 25 to engage the outwardly extended flange 22 of the preform at an angle which corresponds to the angle of the face of the blow nozzle and to insure a proper angled open mouth and neck portion in fig4 the blow nozzle 28 continues downwardly bending the open mouth 18 and neck portion 16 of the extended preform to an angular orientation which corresponds to the angle of the angled face 30 of the blow nozzle i e less than 45 u00b0 with respect to the longitudinal axis of the preform 0038 fig5 shows anti rotation element 36 to prevent rotation of blow nozzle 28 high pressure air is then introduced into the extended preform through the blow nozzle from a high pressure air source not shown to stretch the extended preform into conformity with cavity 38 of blow mold 24 and form container 40 shown in fig6 7 0039 fig6 a is a variation of fig6 and shows the mold and or mold cavity placed at an angle of from 1 to 45 u00b0 in relation to the stretch rod in accordance with the variation of fig6 a at least a portion of the mold cavity may conveniently be placed at said angle in relation to the stretch rod and the preform appropriately processed at said angle as shown in fig7 container 40 has a closed base 42 a body portion 44 extending from.