公开(公告)号：US20240262028A1

公开(公告)日：2024-08-08

申请号：US18638958

申请日：2024-04-18

申请人： RING CONTAINER TECHNOLOGIES, LLC

发明人： Dennis W. Koerner ,  Douglas M. Dygert ,  Daniel Futral ,  Brian Smith

IPC分类号： B29C49/06 ,  B29B11/08 ,  B29B11/14 ,  B29C49/00 ,  B29C49/02 ,  B29C49/42 ,  B29K67/00 ,  B29K103/06 ,  B29K105/00 ,  B29K105/04 ,  B29K105/16 ,  B29K105/26 ,  B29L9/00 ,  B29L31/00

CPC分类号： B29C49/06 ,  B29B11/14 ,  B29C49/0005 ,  B29C49/4273 ,  B29B11/08 ,  B29C49/02 ,  B29C2049/023 ,  B29C49/071 ,  B29C2793/0027 ,  B29C2949/072 ,  B29C2949/0819 ,  B29C2949/22 ,  B29C2949/24 ,  B29C2949/26 ,  B29C2949/28 ,  B29C2949/30 ,  B29C2949/3016 ,  B29C2949/302 ,  B29C2949/3032 ,  B29C2949/3036 ,  B29C2949/3038 ,  B29K2067/003 ,  B29K2103/06 ,  B29K2105/0005 ,  B29K2105/0014 ,  B29K2105/0032 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2105/26 ,  B29K2995/002 ,  B29K2995/0021 ,  B29K2995/004 ,  B29K2995/0067 ,  B29K2995/0069 ,  B29L2009/00 ,  B29L2031/7158 ,  B29L2031/716

摘要： A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.

公开(公告)号：US11897641B2

公开(公告)日：2024-02-13

申请号：US16299476

申请日：2019-03-12

申请人： ALPLA Werke Alwin Lehner GmbH & Co. KG

发明人： Robert Siegl

IPC分类号： B65B3/02 ,  B65D83/38 ,  B29B11/14 ,  B65D1/02 ,  B65D83/20 ,  B65D83/14 ,  B29L31/00 ,  B29B11/08 ,  B29C49/06 ,  B29C49/64 ,  B29B11/12 ,  B29C49/08 ,  B29K105/26 ,  B29K105/16 ,  B29C49/00

CPC分类号： B65B3/022 ,  B29B11/14 ,  B65D1/0246 ,  B65D83/207 ,  B65D83/38 ,  B65D83/75 ,  B29B11/08 ,  B29B11/12 ,  B29C49/0005 ,  B29C49/06 ,  B29C49/071 ,  B29C49/08 ,  B29C49/6427 ,  B29C2791/006 ,  B29C2791/007 ,  B29C2949/078 ,  B29C2949/0781 ,  B29C2949/0817 ,  B29C2949/0818 ,  B29C2949/0826 ,  B29C2949/0827 ,  B29C2949/0829 ,  B29C2949/0836 ,  B29C2949/22 ,  B29C2949/24 ,  B29C2949/26 ,  B29C2949/28 ,  B29C2949/302 ,  B29C2949/3016 ,  B29C2949/3056 ,  B29K2105/16 ,  B29K2105/26 ,  B29L2031/7142

摘要： The present disclosure relates to an aerosol container made of plastic, the container having a neck, the opening of which is closeable in a pressure-tight manner by a valve unit that can be actuated by a pushbutton, the container being Tillable with a liquid or gaseous propellant and a liquid to be sprayed. The aerosol container can be an injection cast preform with an elongated tubular preform body. The preform body is closed by a dome-shaped convex preform base, beyond which an integrally formed stand region projects in an axial direction. The preform body adjoins the opening of the neck at the opposite axial longitudinal ends of the preform body.

公开(公告)号：US12017839B2

公开(公告)日：2024-06-25

申请号：US17346375

申请日：2021-06-14

申请人： The Procter & Gamble Company

发明人： Robert Paul Cassoni ,  Kerry Lloyd Weaver ,  Robert Earl Magness ,  Andrew William Franckhauser ,  Matthew Aaron Neumann ,  Douglas Bruce Zeik ,  Scott Edward Smith

IPC分类号： B65D83/38 ,  B29B11/04 ,  B29C65/00 ,  B29C65/06 ,  B29C65/78 ,  B29C65/82 ,  B65D83/32 ,  B65D83/48 ,  B65D83/62 ,  B29L9/00 ,  B29L31/00 ,  B65D83/20

CPC分类号： B65D83/38 ,  B29B11/04 ,  B29C65/0672 ,  B29C65/069 ,  B29C65/7844 ,  B29C65/8253 ,  B29C66/1312 ,  B29C66/30223 ,  B29C66/322 ,  B29C66/5344 ,  B29C66/542 ,  B29C66/543 ,  B29C66/545 ,  B29C66/612 ,  B29C66/73921 ,  B29C66/843 ,  B65D83/32 ,  B65D83/48 ,  B65D83/62 ,  B29C66/232 ,  B29C66/71 ,  B29C66/723 ,  B29C66/7234 ,  B29C2949/0722 ,  B29C2949/0731 ,  B29C2949/0744 ,  B29C2949/0769 ,  B29C2949/08 ,  B29C2949/0821 ,  B29C2949/0822 ,  B29C2949/22 ,  B29C2949/3012 ,  B29C2949/3016 ,  B29C2949/302 ,  B29C2949/3032 ,  B29C2949/3086 ,  B29L2009/001 ,  B29L2031/7156 ,  B65D83/205 ,  B29C66/71 ,  B29K2067/003 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2023/00 ,  B29C66/71 ,  B29K2067/00 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2023/086

摘要： An aerosol container suitable for use as an aerosol dispenser. The aerosol container includes at least a valve and product delivery device joined to an outer container. The valve and product delivery device have respective annular welds or other seals joining the valve and product delivery to the outer container. The welds, or other seals may be concentric, with one circumscribing the other, in the same plane or different planes. Suitable product delivery devices include bags and dip tubes.

公开(公告)号：US11958214B2

公开(公告)日：2024-04-16

申请号：US17425378

申请日：2020-01-28

申请人： GR8 Engineering Limited

发明人： Peter Reginald Clarke

IPC分类号： B29B11/08 ,  B29B11/14 ,  B29K105/00 ,  B29L31/00

CPC分类号： B29B11/08 ,  B29B11/14 ,  B29C2949/0781 ,  B29C2949/0818 ,  B29C2949/0829 ,  B29C2949/0856 ,  B29C2949/0872 ,  B29C2949/22 ,  B29C2949/24 ,  B29C2949/26 ,  B29C2949/28 ,  B29K2105/258 ,  B29L2031/712

摘要： An injection molded thermoplastic preform for blow moulding to form a container, the preform base of a central part having a first, downwardly and radially inwardly tapering portion therebetween which increases in thickness from a radially outer end of the first tapering portion adjacent to the hollow transition portion to a radially inner end of the first tapering portion adjacent to the gate part and the middle part opposite the gate part can allow the injected resin to be urged back through the gate at the end of the injection moulding cycle at a lower fluid pressure in the vicinity of the gate which is associated with high resin temperatures. The technical effect achieved by the first tapering portion is that crystallinity in the gate area is minimized or eliminated, which avoids or minimizes partial blocking of the gate which would otherwise restrict the injected resin from being urged back through the gate at the end of the injection moulding cycle.

公开(公告)号：US12030233B2

公开(公告)日：2024-07-09

申请号：US17525047

申请日：2021-11-12

申请人： RING CONTAINER TECHNOLOGIES, LLC

发明人： Dennis W. Koerner ,  Douglas M. Dygert ,  Daniel Futral ,  Brian Smith

IPC分类号： B29C49/06 ,  B29B11/14 ,  B29C49/00 ,  B29C49/42 ,  B29B11/08 ,  B29C49/02 ,  B29K67/00 ,  B29K103/06 ,  B29K105/00 ,  B29K105/04 ,  B29K105/16 ,  B29K105/26 ,  B29L9/00 ,  B29L31/00

CPC分类号： B29C49/06 ,  B29B11/14 ,  B29C49/0005 ,  B29C49/4273 ,  B29B11/08 ,  B29C49/02 ,  B29C2049/023 ,  B29C49/071 ,  B29C2793/0027 ,  B29C2949/072 ,  B29C2949/0819 ,  B29C2949/22 ,  B29C2949/24 ,  B29C2949/26 ,  B29C2949/28 ,  B29C2949/30 ,  B29C2949/3016 ,  B29C2949/302 ,  B29C2949/3032 ,  B29C2949/3036 ,  B29C2949/3038 ,  B29K2067/003 ,  B29K2103/06 ,  B29K2105/0005 ,  B29K2105/0014 ,  B29K2105/0032 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2105/26 ,  B29K2995/002 ,  B29K2995/0021 ,  B29K2995/004 ,  B29K2995/0067 ,  B29K2995/0069 ,  B29L2009/00 ,  B29L2031/7158 ,  B29L2031/716

摘要： A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.

公开(公告)号：US11827410B2

公开(公告)日：2023-11-28

申请号：US14590705

申请日：2015-01-06

申请人： Niagara Bottling, LLC

发明人： Jay Clarke Hanan

IPC分类号： B65D1/02 ,  B29C49/00 ,  B29B11/14 ,  B29B11/08 ,  B29K23/00 ,  B29K25/00 ,  B29K27/06 ,  B29K27/00 ,  B29K27/18 ,  B29K55/02 ,  B29K67/00 ,  B29K69/00 ,  B29K77/00 ,  B29K81/00 ,  B29L31/00 ,  B29K101/12

CPC分类号： B65D1/0215 ,  B29B11/14 ,  B29C49/071 ,  B65D1/023 ,  B29B11/08 ,  B29C2949/072 ,  B29C2949/073 ,  B29C2949/078 ,  B29C2949/0773 ,  B29C2949/0777 ,  B29C2949/0779 ,  B29C2949/0817 ,  B29C2949/0831 ,  B29C2949/0872 ,  B29C2949/22 ,  B29C2949/24 ,  B29C2949/26 ,  B29C2949/28 ,  B29C2949/3024 ,  B29C2949/3032 ,  B29K2023/06 ,  B29K2023/0625 ,  B29K2023/083 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2027/08 ,  B29K2027/18 ,  B29K2055/02 ,  B29K2067/00 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2081/06 ,  B29K2101/12 ,  B29L2031/7158 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1397

摘要： A plastic preform apparatus is disclosed that is suitable for forming a bottle. The plastic preform apparatus features a neck portion adapted to engage a closure and includes a support ring at its lowermost point. The neck portion features a first wall thickness, and an elongated body portion including a cylindrical wall portion and an end cap. An upper segment of the body portion adjacent to the support ring features a second wall thickness substantially similar to the first wall thickness and less than a third wall thickness in a lower segment of the body portion.

公开(公告)号：US11731337B2

公开(公告)日：2023-08-22

申请号：US17464195

申请日：2021-09-01

申请人： NISSEI ASB MACHINE CO., LTD.

发明人： Hiroshi Horigome

IPC分类号： B29C49/06 ,  B29C49/18 ,  B29C45/06 ,  B29K67/00 ,  B29L31/00 ,  B65D1/02

CPC分类号： B29C49/06 ,  B29C49/18 ,  B29C45/06 ,  B29C2949/22 ,  B29K2067/003 ,  B29L2031/7158 ,  B65D1/02

摘要： A blow molding device includes: a base; an injection molding unit manufacturing a bottomed preform made of resin; a blow molding unit; a support part supporting the preform; and a conveying unit conveying the support part to the blow molding unit. The blow molding unit includes: a blow mold; a movement unit capable of moving the blow mold relative to the support part; one mold opening and closing mechanism; and a pair of mold opening and closing plates connected to the mold opening and closing mechanism. The moving unit is configured to move the blow mold in a non-coupling state to a position between the pair of mold opening and closing plates, the blow mold in the non-coupling state being not coupled to the pair of mold opening and closing plates and not located between the pair of mold opening and closing plates.

公开(公告)号：US11697241B2

公开(公告)日：2023-07-11

申请号：US17350260

申请日：2021-06-17

申请人： Silgan Plastics LLC

发明人： Randal D. Porter ,  Daniel M. Futral ,  John K. Silva ,  William J. Peek ,  Brian J. Benell ,  Laura A. Flanagan-Kent

IPC分类号： B29C49/08 ,  B29B11/08 ,  B29B11/14 ,  B29C49/06 ,  B29C49/50 ,  B65D35/08 ,  B29C49/00 ,  B65D1/02 ,  B29C49/12 ,  B29K23/00 ,  B29K67/00 ,  B29K77/00 ,  B29L23/20

CPC分类号： B29C49/08 ,  B29B11/08 ,  B29B11/14 ,  B29C49/06 ,  B29C49/071 ,  B29C49/50 ,  B65D1/02 ,  B65D35/08 ,  B29C49/12 ,  B29C2949/072 ,  B29C2949/073 ,  B29C2949/077 ,  B29C2949/078 ,  B29C2949/0764 ,  B29C2949/0765 ,  B29C2949/0776 ,  B29C2949/08 ,  B29C2949/0839 ,  B29C2949/0845 ,  B29C2949/0846 ,  B29C2949/22 ,  B29C2949/24 ,  B29C2949/26 ,  B29C2949/28 ,  B29C2949/302 ,  B29C2949/3008 ,  B29C2949/3012 ,  B29C2949/3016 ,  B29C2949/3024 ,  B29C2949/3026 ,  B29C2949/3032 ,  B29C2949/3034 ,  B29K2023/06 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2077/00 ,  B29K2995/0067 ,  B29L2023/20 ,  B65D2203/00 ,  B65D2203/02 ,  Y10T428/1352

摘要： A blow mold system including a mold body and a base portion. The mold body includes a central bore extending from a first end of the mold body to a second end of the mold body along a longitudinal axis. The first end is configured to receive a mold preform. The base portion includes a recess, and the base portion is arranged at the second end of the mold body such that the central bore and recess define a blow mold cavity in which a container may be formed from the mold preform. In embodiments, the blow mold system has at least two interchangeable base portions that allow for containers with differently-sized or differently-shaped necks to be formed.