公开(公告)号：US20220288833A1

公开(公告)日：2022-09-15

申请号：US17805324

申请日：2022-06-03

Applicant: Discma AG

Inventor： Jessica T. Brown ,  Brad Krzyzaniak ,  Corey Janes ,  Darrel Lee

IPC: B29C49/00 ,  B29C49/46

Abstract: An apparatus and method for simultaneously forming and filling a plastic container without the use of a mold forming a mold cavity is includes a pressure source having an inlet and a piston-like device. The piston-like device is moveable in a first direction wherein liquid is drawn into the pressure source through the inlet and in a second direction wherein the liquid is urged toward the preform. A blow nozzle may be adapted to receive the liquid from the pressure source and transfer the liquid at high pressure into the preform thereby urging the preform to freely expand until an unopened end thereof contacts a platen. The platen forms a bottom in a resultant container. The liquid remains within the container as an end product.

公开(公告)号：US11639020B2

公开(公告)日：2023-05-02

申请号：US17254966

申请日：2019-06-24

Applicant: Discma AG

Inventor： Jessica T. Brown ,  Brad Krzyzaniak ,  Corey Janes ,  Richard Sieradzki

IPC: B29C49/46 ,  B29C49/00 ,  B65D1/02 ,  B29L31/00

Abstract: An apparatus and method for simultaneously forming and filling a plastic container without the use of a mold forming a mold cavity (116, 16) is provided. A pressure source (120, 20) includes an inlet (146, 150, 46, 50) and a piston-like device (140, 40). The piston-like device (140, 40) is moveable in a first direction wherein liquid is drawn into the pressure source (120, 20) through the inlet (146, 150, 46, 50) and in a second direction wherein the liquid is urged toward the preform (112, 12). A blow nozzle (122, 22) may be adapted to receive the liquid from the pressure source (120, 20) and transfer the liquid at high pressure (P2) into the preform (112, 12) thereby urging the preform (112, 12) to freely expand until an unopened end thereof contacts a platen (118). The platen (118) forms a bottom in a resultant container. The liquid remains within the container as an end product.

公开(公告)号：US20210260809A1

公开(公告)日：2021-08-26

申请号：US17255039

申请日：2019-06-24

Applicant: Discma AG

Inventor： Jessica T. Brown ,  Brad Krzyzaniak ,  Corey Janes ,  Darrel Lee

IPC: B29C49/00 ,  B29C49/46

Abstract: An apparatus and method for simultaneously forming and filling a plastic container without the use of a mold forming a mold cavity (116, 16) is provided. A pressure source (120, 20) includes an inlet (146, 150, 46, 50) and a piston-like device (140, 40). The piston-like device (140, 40) is moveable in a first direction wherein liquid is drawn into the pressure source (120, 20) through the inlet (146, 150, 46, 50) and in a second direction wherein the liquid is urged toward the preform (112, 12). A blow nozzle (122, 22) may be adapted to receive the liquid from the pressure source (120, 20) and transfer the liquid at high pressure (P2) into the preform (112, 12) thereby urging the preform (112, 12) to freely expand until an unopened end thereof contacts a platen (118). The platen (118) forms a bottom in a resultant container. The liquid remains within the container as an end product.

公开(公告)号：US20210162648A1

公开(公告)日：2021-06-03

申请号：US17254966

申请日：2019-06-24

Applicant: Discma AG

Inventor： Jessica T. Brown ,  Brad Krzyzaniak ,  Corey Janes ,  Richard Sieradzki

IPC: B29C49/46 ,  B65D1/02 ,  B29C49/00

Abstract: An apparatus and method for simultaneously forming and filling a plastic container without the use of a mold forming a mold cavity (116, 16) is provided. A pressure source (120, 20) includes an inlet (146, 150, 46, 50) and a piston-like device (140, 40). The piston-like device (140, 40) is moveable in a first direction wherein liquid is drawn into the pressure source (120, 20) through the inlet (146, 150, 46, 50) and in a second direction wherein the liquid is urged toward the preform (112, 12). A blow nozzle (122, 22) may be adapted to receive the liquid from the pressure source (120, 20) and transfer the liquid at high pressure (P2) into the preform (112, 12) thereby urging the preform (112, 12) to freely expand until an unopened end thereof contacts a platen (118). The platen (118) forms a bottom in a resultant container. The liquid remains within the container as an end product.