公开(公告)号：US12145303B2

公开(公告)日：2024-11-19

申请号：US17075183

申请日：2020-10-20

Applicant: Berry Plastics Corporation

Inventor： David Dezhou Sun ,  Philip A. Driskill ,  Tony Cain ,  Diane E. Marret ,  Debra R. Wilson ,  Timothy Ponrathnam

IPC: B29C48/23 ,  B29B11/14 ,  B29C48/00 ,  B29C48/21 ,  B29C49/00 ,  B29C49/04 ,  B29C49/22 ,  B32B1/00 ,  B32B5/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B65D1/02 ,  B65D1/12 ,  B65D81/38 ,  C08J9/06 ,  C08J9/12 ,  B29B11/10 ,  B29C48/09 ,  B29C48/49 ,  B29C49/48 ,  B29C49/62 ,  B29K23/00 ,  B29K105/00 ,  B29K105/04 ,  B29K105/12 ,  B29K223/00 ,  B29L9/00 ,  B29L23/00 ,  B29L31/00

Abstract: A formulation for producing a polymeric material including high-density polyethylene, a chemical blowing agent, and other optional components is described.

公开(公告)号：US12140199B2

公开(公告)日：2024-11-12

申请号：US17410728

申请日：2021-08-24

Applicant: SUBARU CORPORATION ,  EXCELL CORPORATION

Inventor： Hiroo Kawano ,  Shoji Shimizu

IPC: F16F9/38 ,  B29C49/48 ,  B29K101/12 ,  B29L31/30 ,  B60G15/06 ,  F16J3/04 ,  F16J15/52

Abstract: A dust cover is configured to cover an outer side of a damper extending in a predetermined direction. The dust cover includes bellows portions and a flange portion. The bellows portions are inclined alternately toward a radially outer side and a radially inner side in an axial direction. The flange portion extends radially outward from a cylindrical portion of the dust cover. The flange portion protrudes radially outward from the cylindrical portion of the dust cover by a dimension larger than a height dimension in a radial direction between a radially inner end and a radially outer end of each of the bellows portions. A thickness of the flange portion is larger than a thickness of the radially outer end of each of the bellows portions.

公开(公告)号：US20240367845A1

公开(公告)日：2024-11-07

申请号：US18639610

申请日：2024-04-18

Applicant: KRONES AG

Inventor： Peter KNAPP ,  Bastian TISSMER

IPC: B65D1/02 ,  B29C49/48 ,  B29C49/62 ,  B29L31/00 ,  B65D1/40

Abstract: Plastic container for beverages has a bottom region, a main body and a mouth. The bottom region has at least three supporting feet, wherein each of these supporting feet has at least one supporting region extending in the circumferential direction with respect to the longitudinal direction over a supporting region circumferential angle and each having at least one substantially flat, supporting surface for standing the plastic container upright, wherein at least one groove having a groove base acting as a tension band is arranged between two adjacent supporting feet. The groove base widens outwardly in the radial direction of the plastic container, wherein the at least three supporting feet are delimited in the circumferential direction by at least one foot side region in each case and in a radial direction toward the outside by a foot outer region.

公开(公告)号：US12076907B2

公开(公告)日：2024-09-03

申请号：US17374538

申请日：2021-07-13

Applicant: Friendship Products LLC

Inventor： B. Everett Hendrickson ,  Timothy Carlson ,  Craig Severn ,  Ottmar Brandau ,  Michael Frederick

IPC: B29C49/54 ,  B29B11/14 ,  B29C33/30 ,  B29C33/42 ,  B29C33/44 ,  B29C33/48 ,  B29C49/06 ,  B29C49/12 ,  B29C49/48 ,  B29C49/64 ,  B29C49/70 ,  B65D1/02 ,  B65D1/40 ,  B65D21/02 ,  B29K67/00 ,  B29K105/00 ,  B29L31/00

CPC classification number: B29C49/54 ,  B29C33/42 ,  B29C33/44 ,  B29C49/4802 ,  B29C49/541 ,  B29C49/70 ,  B65D1/0223 ,  B65D1/40 ,  B65D21/0204 ,  B29B11/14 ,  B29C33/30 ,  B29C33/48 ,  B29C49/06 ,  B29C49/12 ,  B29C2049/4882 ,  B29C2049/4887 ,  B29C2049/4894 ,  B29C2049/543 ,  B29C2049/546 ,  B29C49/6427 ,  B29C49/6463 ,  B29C2949/0723 ,  B29C2949/0724 ,  B29C2949/078 ,  B29C2949/20 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/7158 ,  B29L2031/727

Abstract: Described are a mold and molding process for manufacturing devices and containers that are scalable, modular, and lockable laterally and vertically with other like devices or containers. The mold is formed with a cup mold and top end mold sections specially designed to allow for molding and demolding a container with an undercut. The cup mold includes, on a vertical wall, one or more undercuts. Multiple undercuts may further form tongues with undercuts each of which forms a groove with undercuts on the molded article, and/or one or more grooves with undercuts each of which form a tongue with undercuts in the molded article. Molding and Demolding of the article with undercuts is further enabled by utilizing an improved method of molding said article with an undercut, and demolding said article from the mold once it is molded, by improvements to each stage of the molding process, including the preform stage, the conditioning station stage, the blow stage and the release stage.

公开(公告)号：US12070889B2

公开(公告)日：2024-08-27

申请号：US18011808

申请日：2020-06-22

Applicant: LIQUIFORM GROUP LLC

Inventor： Gregory Carpenter ,  Gregory Hall ,  Richard Steih ,  Steven Charles Dettling ,  Theodore Tekip

IPC: B65B3/02 ,  B29C49/46 ,  B29C49/48 ,  B65B3/04 ,  B29C49/62 ,  B29L31/00

CPC classification number: B29C49/46 ,  B29C49/48 ,  B65B3/022 ,  B65B3/04 ,  B29C2049/4664 ,  B29C2049/6272 ,  B29L2031/712

Abstract: A system for simultaneously forming and filling a polymeric container with a product. The system includes a mold defining a container profile and a mold vacuum vent extending from the container profile to an upper surface of the mold. A striker plate is secured to the upper surface of the mold. The striker plate defines a striker vacuum vent that aligns with the mold vacuum vent to allow some of the product to be pulled by vacuum out of the mold through the mold vacuum vent and the striker vacuum vent.

公开(公告)号：US20240269913A1

公开(公告)日：2024-08-15

申请号：US18545119

申请日：2023-12-19

Applicant: Technical Response, Inc.

Inventor： Leonard Scott Huff

IPC: B29C49/62 ,  B29C49/24 ,  B29C49/28 ,  B29C49/48 ,  B29C49/78

CPC classification number: B29C49/62 ,  B29C49/2408 ,  B29C49/28 ,  B29C49/48 ,  B29C49/78 ,  B29C2049/4856 ,  B29C2049/627

Abstract: Disclosed is a blow mold for plastic bottle, which comprises: a mold body, two exhaust channels, a label plate, and a vacuum suction assembly; the mold cavity is arranged in the mold body, the mold cavity is used for shaping the bottle embryo; the two exhaust channels are connected to the mold cavity; the vacuum suction assembly is connected to the two exhaust channels and used to suction out the gas inside the mold cavity. The present disclosure starts the vacuum suction assembly when blow molding the bottle embryo to carry out an active exhaust operation, reduces the generation of air bubbles between the bottle embryo and the label plate and the interior of the label plate, improves the adhesion between the bottle and the label plate, also reduces the air bubbles and delamination of the interior of the laminated label plate in the process of blow molding

公开(公告)号：US11993443B2

公开(公告)日：2024-05-28

申请号：US18159339

申请日：2023-01-25

Applicant: CO2PAC Limited

Inventor： David Melrose ,  John Denner ,  Paul Kelley ,  Gregory Trude

IPC: B67C7/00 ,  B29C49/06 ,  B29C49/12 ,  B29C49/48 ,  B29C49/54 ,  B65B3/02 ,  B65B61/24 ,  B65D1/02 ,  B65D79/00 ,  B67C3/04 ,  B67C3/22 ,  B29K67/00 ,  B29L31/00

CPC classification number: B65D79/0081 ,  B29C49/06 ,  B29C49/12 ,  B29C49/4802 ,  B29C49/541 ,  B65B3/022 ,  B65B61/24 ,  B65D1/023 ,  B65D1/0276 ,  B65D1/0284 ,  B67C3/045 ,  B67C3/223 ,  B67C7/0006 ,  B29C2049/4807 ,  B29C2049/4892 ,  B29K2067/003 ,  B29L2031/7158 ,  B65B2220/24 ,  B65D2501/0036 ,  B67C2003/226 ,  B67C2003/227

Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.

公开(公告)号：US11987416B2

公开(公告)日：2024-05-21

申请号：US16502582

申请日：2019-07-03

Applicant: Niagara Bottling, LLC

Inventor： Jochen Forsthövel ,  Alexander Schau ,  Gerald Hüttner ,  Andrew Dimitri Peykoff ,  Jay Clarke Hanan

IPC: B65D1/02 ,  B29C49/48 ,  B65D1/42

CPC classification number: B65D1/0223 ,  B29C49/48 ,  B65D1/0261 ,  B65D1/0284 ,  B65D1/42 ,  B65D2501/0036

Abstract: Plastic container (1) being composed of a neck (3), a shoulder (5), a body (4) and a base section (2), where the base section (2) comprises at least two tie members (6a) extending from a central area (8) to the side wall of the base (2). According to the invention, the tie members (6b, 6c) and/or the function of the tie members (6b, 6c) of the base (2) at least in certain areas extend into the body section (4) or into the body (4) and the shoulder section (5) of the plastic container (1).

公开(公告)号：US11964793B2

公开(公告)日：2024-04-23

申请号：US17415120

申请日：2019-12-19

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Masayuki Usami

IPC: B29C49/42 ,  B29C49/12 ,  B29C49/48 ,  B65D1/02 ,  B29L31/00

CPC classification number: B65D1/0276 ,  B29C49/12 ,  B29C49/48 ,  B29C2049/48825 ,  B29C2949/0799 ,  B29L2031/7158

Abstract: 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.

公开(公告)号：US11958230B2

公开(公告)日：2024-04-16

申请号：US17763528

申请日：2020-09-25

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Toshiaki Misaizu

IPC: B29C49/64 ,  B29C49/06 ,  B29C49/48 ,  B29C49/12 ,  B29K105/00 ,  B29L31/00

CPC classification number: B29C49/06 ,  B29C49/4823 ,  B29C49/6427 ,  B29C49/12 ,  B29C2949/0715 ,  B29C2949/0744 ,  B29C2949/0773 ,  B29K2105/253 ,  B29L2031/712

Abstract: A manufacturing method includes an injection molding process of injection-molding a preform, a temperature adjustment process of temperature-adjusting the preform while cooling the preform, and a blow molding process of blow-molding the temperature-adjusted preform to manufacture a resin container. In the injection molding process, a step portion thicker than at least an engagement groove of a neck portion is formed between the neck portion and a body portion of the preform.