B29C49/42416

Apparatus and method for heating plastic preforms with blow-out device
11633898 · 2023-04-25 · ·

Apparatus for heating plastic preforms with a transport device which transports the plastic preforms during their heating along a predetermined transport path, with a first feed transport device which directly transfers the plastic preforms to the transport device in a transfer region, wherein this first feed transport device having a carrier which can be rotated with respect to an axis of rotation and has a plurality of holding devices which hold the plastic preforms, wherein each of these holding devices is in each case assigned an application device, wherein these application devices being arranged on a carrier which can be rotated about an axis of rotation.

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.

APPARATUS AND METHOD FOR HEATING PLASTIC PREFORMS WITH BLOW-OUT DEVICE
20220063172 · 2022-03-03 ·

Apparatus for heating plastic preforms with a transport device which transports the plastic preforms during their heating along a predetermined transport path, with a first feed transport device which directly transfers the plastic preforms to the transport device in a transfer region, wherein this first feed transport device having a carrier which can be rotated with respect to an axis of rotation and has a plurality of holding devices which hold the plastic preforms, wherein each of these holding devices is in each case assigned an application device, wherein these application devices being arranged on a carrier which can be rotated about an axis of rotation.

Process for single-step forming and filling of containers
10189586 · 2019-01-29 · ·

A process for the manufacturing and filling of plastic containers, the process comprising the steps of: positioning a preform with relation to a mold assembly of two or more components, the preform generally being fabricated from a plastic and being provided with a longitudinal axis and presenting a stretchable portion and a non-stretchable portion; stretching the preform along its longitudinal axis; injecting a fluid into the interior volume of the preform, the fluid being under such pressure as to cause the preform to plastically deform until achieving the desired size and shape; and releasing the container from the mold assembly and sealing the container, and in which at least a portion of the stretchable portion of the perform is at a temperature below its vitreous transition temperature (Tg) and, preferably, at ambient temperatures.

IONIZED NOZZLE
20250135707 · 2025-05-01 ·

A blow molding station may include a mold configured to support the preform. A blow molding station may include a stretch rod configured to stretch the preform within the mold. A blow molding station may include a nozzle configured to direct pressurized gas into the preform. A blow molding station may include a high-voltage module configured to impart an electrostatic charge to the pressurized gas directed into the preform.

Ionized nozzle

A blow molding station may include a mold configured to support the preform. A blow molding station may include a stretch rod configured to stretch the preform within the mold. A blow molding station may include a nozzle configured to direct pressurized gas into the preform. A blow molding station may include a high-voltage module configured to impart an electrostatic charge to the pressurized gas directed into the preform.