B29C2949/0799

Apparatus and method for producing plastic containers with non-circular cross-sections

Apparatus for producing plastic containers has a heating device having a transport device for transporting the plastic preforms singly along a predefined transport path. The transport device has a plurality of holding devices for holding the plastic preforms, and at least one heating unit for heating the plastic preforms, wherein furthermore a rotating device is provided which rotates the plastic preforms held by the holding devices and is connected to a forming device, which transforms the plastic preforms transported by the heating device into plastic containers. The apparatus has an alignment device which enables alignment of the rotational position of the plastic preforms with respect to their longitudinal direction relative to the holding devices holding these plastic preforms and/or the apparatus has a rotational position alignment device arranged along the transport path which enables alignment of a rotational position of the holding devices with the plastic preforms arranged thereon.

RESIN-MADE CONTAINER, RESIN-MADE CONTAINER MANUFACTURING METHOD, RESIN-MADE CONTAINER MANUFACTURING APPARATUS, AND MOLD
20220048665 · 2022-02-17 · ·

This resin-made container is provided with: a neck portion having a content inlet-outlet portion; a lateral surface portion connected to the neck portion; and a bottom portion that is disposed on the side opposite to the neck portion and that is connected to the lateral surface portion. The resin-made container is produced by a stretch blow molding process. The bottom portion has formed therein a bulge section that protrudes downward in the vertical direction. The bulge section is disposed in an eccentric region, of the bottom portion, positioned outside a region demarcated by perpendicularly projecting an opening plane of the inlet-outlet portion of the neck portion.

Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold
11964793 · 2024-04-23 · ·

This resin-made container is provided with: a neck portion having a content inlet-outlet portion; a lateral surface portion connected to the neck portion; and a bottom portion that is disposed on the side opposite to the neck portion and that is connected to the lateral surface portion. The resin-made container is produced by a stretch blow molding process. The bottom portion has formed therein a bulge section that protrudes downward in the vertical direction. The bulge section is disposed in an eccentric region, of the bottom portion, positioned outside a region demarcated by perpendicularly projecting an opening plane of the inlet-outlet portion of the neck portion.

SINGLE PIECE, SHORT STEMMED BLOWN DRINKING VESSEL AND METHOD OF MANUFACTURING THE SAME
20180317681 · 2018-11-08 ·

Disclosed is a one-piece, short stemmed, blow molded drinking vessel. The vessel includes a stem with a first end and a second end, a partial hollow cavity disposed therein, and a height that allows holding of the stem using a fore finger and a thumb, a bowl with a lip configured on top, and has a continuous bowl surface that laterally stretches between the lip to its maximum predefined diameter, thereafter shrinks to merge with the first end of the stem forming a beverage retaining region, a base with a predefined diameter, the second end of the stem is merged centrally over a top surface of the base, and a removable sealing unit adapted for covering the lip of the bowl in order to ensure the beverage contained within the beverage retaining region doesn't come in contact with air and doesn't spill out during transportation.

RESIN-MADE CONTAINER, RESIN-MADE CONTAINER MANUFACTURING METHOD, RESIN-MADE CONTAINER MANUFACTURING APPARATUS, AND MOLD
20240308720 · 2024-09-19 · ·

This resin-made container is provided with: a neck portion having a content inlet-outlet portion; a lateral surface portion connected to the neck portion; and a bottom portion that is disposed on the side opposite to the neck portion and that is connected to the lateral surface portion. The resin-made container is produced by a stretch blow molding process. The bottom portion has formed therein a bulge section that protrudes downward in the vertical direction. The bulge section is disposed in an eccentric region, of the bottom portion, positioned outside a region demarcated by perpendicularly projecting an opening plane of the inlet-outlet portion of the neck portion.