Abstract:
The invention relates to a holding ring for a blow mould for locking and fixing a plastics material pre-form, with a support face for supporting a collar of the plastics material pre-form and a receiving cavity extending at a right angle to a main extension plane of the support face for receiving a neck region of the plastics material pre-form, wherein the receiving cavity is widened radially outwards in a conical manner at least locally in the cross-sectional area thereof starting from the support face along a longitudinal direction (L) of the plastics material pre-form.
Abstract:
The invention relates to a holding ring for a blow mould for locking and fixing a plastics material pre-form, with a support face for supporting a collar of the plastics material pre-form and a receiving cavity extending at a right angle to a main extension plane of the support face for receiving a neck region of the plastics material pre-form, wherein the receiving cavity is widened radially outwards in a conical manner at least locally in the cross-sectional area thereof starting from the support face along a longitudinal direction (L) of the plastics material pre-form.
Abstract:
A plastics material container has an aperture area, a shoulder area adjoining the aperture area in a longitudinal direction of the plastics material container, a main body adjoining this shoulder area in the longitudinal direction of the plastics material container and a base area adjoining the main body in the longitudinal direction of the plastics material container. The shoulder area is widened in the longitudinal direction of the plastics material container from the aperture area in the direction of the main body, and a transition area is provided between the aperture area and the shoulder area. The transition area has a portion widening in the longitudinal direction of the plastics material container from the aperture in the direction of the shoulder area and having a straight course.
Abstract:
A plastics material container has an aperture area, a shoulder area adjoining the aperture area in a longitudinal direction of the plastics material container, a main body adjoining this shoulder area in the longitudinal direction of the plastics material container and a base area adjoining the main body in the longitudinal direction of the plastics material container. The shoulder area is widened in the longitudinal direction of the plastics material container from the aperture area in the direction of the main body, and a transition area is provided between the aperture area and the shoulder area. The transition area has a portion widening in the longitudinal direction of the plastics material container from the aperture in the direction of the shoulder area and having a straight course.