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1. 发明授权

US12128601B2 Reduced material container and method of forming same 有权
公开(公告)号：US12128601B2
公开(公告)日：2024-10-29
申请号：US18514156
申请日：2023-11-20
申请人： Discma AG
发明人： Richard Sieradzki , Corey Janes , Darrel Lee , Mark Blystone
IPC分类号： B29C49/12 , B29C49/06 , B29C49/42 , B29C49/46 , B29C49/50 , B29C49/58 , B29C49/62 , B29C49/78 , B29C49/02
CPC分类号： B29C49/46 , B29C49/06 , B29C49/1212 , B29C49/42403 , B29C49/4289 , B29C49/50 , B29C49/58 , B29C49/62 , B29C49/783 , B29C2049/024 , B29C2049/4635 , B29C2049/4652 , B29C2049/4664
摘要： Systems and methods for making a reduced material container are provided that hold a preform adjacent to an open end of the preform, stretch the preform, close a mold about the stretched preform to form a truncated preform, and introduce a pressurized fluid into the truncated preform to expand the truncated preform and form the reduced material container. A stretch rod can be inserted into the preform to mechanically stretching the preform. The mold accepts the preform at a first end thereof, has an open state and a closed state, and the closed state forms a cavity defining an internal surface having a second end located remotely from the first end. A first length is defined by a distance between the first end and the second end, the stretch rod mechanically stretching the preform to a second length, the second length being greater than the first length.

2. 发明授权

US12103218B2 Method for producing hollow molded article and injection stretch blow molding machine 有权
公开(公告)号：US12103218B2
公开(公告)日：2024-10-01
申请号：US17961990
申请日：2022-10-07
申请人： Aoki Technical Laboratory, Inc.
发明人： Kazuhide Hasegawa
IPC分类号： B29C49/06 , B29C49/12 , B29C49/22 , B29C49/64 , B29C49/02 , B29L31/00
CPC分类号： B29C49/06 , B29C49/12 , B29C49/22 , B29C49/6604 , B29C2049/023 , B29C2049/6606 , B29C2949/3034 , B29L2031/712
摘要： When a preform having been molded while released from a mold at an earlier timing in an injection stretch blow molding machine is stretched and blow molded, the bottom of the preform is prevented from rupturing and the bottom of a hollow molded article is prevented from being uneven in wall thickness to produce such a hollow molded article without defect bottom by the injection stretch blow molding machine. An injection molding process of injection molding a preform; and a blow molding process of blow molding the preform to obtain a hollow molded article. The blow molding process allows a tip of a stretching rod cooled to a temperature between 50° C. and 90° C. to be brought into contact with the bottom of the preform in a softened state, and to press down the bottom of the preform while the bottom is cooled.

3. 发明授权

US12030233B2 Container and method of manufacture 有权
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.

4. 发明授权

US12017427B2 Article of footwear with first and second outsole components and method of manufacturing an article of footwear 有权
公开(公告)号：US12017427B2
公开(公告)日：2024-06-25
申请号：US17577749
申请日：2022-01-18
申请人： NIKE, Inc.
发明人： Fidencio Campos, II , Frederick J. Dojan , Zachary M. Elder , Eric L. Fliss , Samuel Heinzman , Troy C. Lindner , Benjamin J. Monfils , Melanie N. Moteberg , Lee D. Peyton , Eric S. Schindler
IPC分类号： A43B13/12 , A43B13/16 , A43B13/20 , A43B13/22 , B29C51/10 , B29C51/12 , B29C51/26 , B29D35/12 , B29D35/14 , B29L31/50 , B32B1/00 , B32B3/26 , B32B7/05 , B32B27/08 , B32B27/36 , B32B27/40 , B32B37/00 , B29C49/02 , B29C49/20
CPC分类号： B29D35/122 , A43B13/122 , A43B13/16 , A43B13/20 , A43B13/206 , A43B13/223 , B29C51/105 , B29C51/12 , B29C51/265 , B29D35/128 , B29D35/142 , B32B1/00 , B32B3/26 , B32B7/05 , B32B27/08 , B32B27/36 , B32B27/40 , B32B37/003 , B29C49/06914 , B29C2049/2086 , B29L2031/504 , B32B2437/02 , Y10T428/24802
摘要： A sole structure for an article of footwear comprises a midsole including a polymeric bladder element enclosing a fluid-filled interior cavity, a first outsole component secured to a bottom surface and to a side surface of the polymeric bladder element, and a second outsole component. The first outsole component includes a first base, and a wall integral with the first base. The second outsole component includes a second base secured to the first base, and a wall integral with the second base and secured to the outer surface of the wall of the first outsole component. A method of manufacturing the article of footwear includes thermoforming the bladder element and the first outsole component, and securing the second outsole component to the first outsole component.

5. 发明公开

US20240051702A1 PREFORM ASSEMBLY, DOUBLE CONTAINER, AND METHOD OF MANUFACTURING DOUBLE CONTAINER 审中-公开
公开(公告)号：US20240051702A1
公开(公告)日：2024-02-15
申请号：US18384644
申请日：2023-10-27
申请人： YOSHINO KOGYOSHO CO., LTD.
发明人： Takanori SUZUKI , Osamu JONO
IPC分类号： B65D1/02 , B65D79/00 , B29B11/04 , B29C49/08 , B29C49/22 , B29C49/02
CPC分类号： B65D1/0246 , B65D79/0084 , B29B11/04 , B29C49/085 , B29C49/22 , B65D1/0276 , B29C49/0208 , B29C2949/3026 , B29C2949/0744 , B29K2067/003
摘要： A preform assembly includes: an outer preform that includes an outer mouth portion and a stretch portion connected to the outer mouth portion and in which a recess extending in a vertical direction is provided on an inner surface of the stretch portion; and an inner preform that includes an inner mouth portion and a stretch portion connected to the inner mouth portion, wherein an outside air introduction port communicating with a part between the outer preform and the inner preform is provided in a mouth portion composed of the outer mouth portion and the inner mouth portion located on an inner side of the outer mouth portion.

6. 发明授权

US11851235B2 Preform assembly, double container, and method of manufacturing double container 有权
公开(公告)号：US11851235B2
公开(公告)日：2023-12-26
申请号：US17598431
申请日：2020-03-05
申请人： YOSHINO KOGYOSHO CO., LTD.
发明人： Takanori Suzuki , Osamu Jono
IPC分类号： B65D1/02 , B65D79/00 , B29B11/04 , B29C49/08 , B29C49/22 , B29C49/02 , B29K67/00 , B29L31/00
CPC分类号： B65D1/0246 , B29B11/04 , B29C49/0208 , B29C49/085 , B29C49/22 , B65D1/0276 , B65D79/0084 , B29C2949/0744 , B29C2949/3026 , B29K2067/003 , B29L2031/7158 , B65D2501/0027
摘要： A preform assembly includes: an outer preform that includes an outer mouth portion and a stretch portion connected to the outer mouth portion and in which a recess extending in a vertical direction is provided on an inner surface of the stretch portion; and an inner preform that includes an inner mouth portion and a stretch portion connected to the inner mouth portion, wherein an outside air introduction port communicating with a part between the outer preform and the inner preform is provided in a mouth portion composed of the outer mouth portion and the inner mouth portion located on an inner side of the outer mouth portion.

7. 发明公开

US20230405909A1 MALE ELEMENT OF A MOULD 审中-公开
公开(公告)号：US20230405909A1
公开(公告)日：2023-12-21
申请号：US18251634
申请日：2021-11-09
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： Davide BALDISSERRI , Stefano BERGAMI , Marcello ZAMA
IPC分类号： B29C49/02 , B29C43/36 , B29C43/52 , B29C49/12 , B29C49/64
CPC分类号： B29C49/0685 , B29C43/36 , B29C49/6465 , B29C49/12 , B29C49/6427 , B29C43/52
摘要： A male element (100) of a mould (10) for the compression moulding of a parison comprises: a die (110), extending along a longitudinal axis (A) and including a body (112) having, inside it, a longitudinal cavity (113) 5 extending along the longitudinal axis (A) and, at one end of it, a socket (111) in communication with the longitudinal cavity (113); a stretching rod (120), slidably inserted in the longitudinal cavity (113) and including a terminal portion (121) at one end of it, the stretching rod (120) being movable relative to the die (110) between a retracted position, in which the 10 terminal portion (121) is housed inside the socket (111), and an extracted position, in which the terminal portion (121) is extracted from the socket (111).

8. 发明授权

US11833723B2 Blow-molded foam and process for producing the same 有权
公开(公告)号：US11833723B2
公开(公告)日：2023-12-05
申请号：US17326645
申请日：2021-05-21
申请人： KYORAKU CO., LTD.
发明人： Masaaki Onodera , Takehiko Sumi , Teruo Tamada , Yu Igarashi , Yoshinori Ohno
IPC分类号： B29C44/02 , B29C44/34 , B29C49/00 , B29C49/02 , B29C49/04 , B60H1/00 , B29C49/48 , B29K23/00 , B29K105/04 , B29L23/00 , B29L31/30 , B29L22/00
CPC分类号： B29C44/02 , B29C44/3442 , B29C44/3469 , B29C44/352 , B29C49/0005 , B29C49/04 , B29C49/0691 , B60H1/00564 , B29C49/4802 , B29K2023/00 , B29K2023/10 , B29K2023/12 , B29K2105/046 , B29L2022/00 , B29L2023/004 , B29L2031/3005 , Y10T428/1376 , Y10T428/24355
摘要： The present invention provides a process for producing a blow-molded foam including foamed cells, the process including:

kneading a polyolefin-based resin containing a foaming agent mixed therewith in an extruder, and
extruding a parison formed of the polyolefin-based resin between split mold blocks from a die slit at an extrusion rate of 700 kg/h or more.

9. 发明公开

US20230182958A1 ERGONOMIC INTEGRAL HANDLE ASSEMBLY 审中-公开
公开(公告)号：US20230182958A1
公开(公告)日：2023-06-15
申请号：US18079756
申请日：2022-12-12
申请人： Integrated Plastics Pty Limited
发明人： Nick MELLEN
IPC分类号： B65D23/10 , B29C49/02 , B29C49/28 , B29C49/64 , B29C49/42
CPC分类号： B65D23/10 , B29C49/02 , B29C49/28 , B29C49/6418 , B29C49/42069 , B29C2049/024 , B29L2031/7158
摘要： A method of controlling a preform for stretch blow-moulding a container with an integrally formed handle; the preform comprising, a body portion and the integrally formed handle; the preform transferred from a perform supply source to a blow moulding die for blowing the container; the method including the steps of passing the preform through a preform handle orientating apparatus, transferring the preform to a preform transportation system, maintaining orientation of the preform handle imposed by the perform handle orientating apparatus during transfer to the perform transportation system and transfer to the blow moulding die, rotating the preforms during transport along the transportation system past an array of preform heating elements while shielding the integrally formed handle from excessive exposure to the heating elements, transferring the preform from the transportation system to the blow moulding die, and wherein the handle comprises a loop of orientable material extending between an upper connection region and a lower connection region on the body portion of the preform; characterised in that the handle has a generally uniform cross section from proximate the lower connection region to a gradually widening cross section approaching the upper connection region; the cross section reaching and maintaining a maximum width proximate the upper connection region.

10. 发明授权

US11318655B2 Method for manufacturing dual cosmetic container 有权
公开(公告)号：US11318655B2
公开(公告)日：2022-05-03
申请号：US16465378
申请日：2018-10-02
申请人： JUNG MIN CO., LTD.
发明人： Jung Min Hong
IPC分类号： B29C49/00 , B29B11/14 , B29C49/48 , B29C49/02 , B29C49/22 , B29C49/42 , B29C45/14 , B29C45/16 , B29C45/37 , A45D40/00 , B29L31/00 , A45D40/24 , A45D34/00
摘要： Discloses is a method for manufacturing a dual cosmetic container. The method includes: molding an inner preform 40 or 40a formed with a patterned portion having one or more shapes selected from characters, pictures, figures, and helical grooves on the outer surface thereof using an upper mold 10 for the inner preform having a molding space 11 and formed with a pattern molding portion 12a on the inner circumferential surface thereof and an lower mold 14 for the inner preform having a molding space 15 for a discharge portion; inserting the inner preform 40 or 40a into a molding space 21 of an upper mold 20 for an outer preform, fixing a discharge portion 41 of the inner preform 40 or 40a to a lower mold 23 for the outer preform, feeding a liquid raw material into the molding space 21 of the upper mold 20 for the outer preform, and molding the outer preform 50 in close contact with the outer surface of the inner preform 40 or 40a formed with the patterned portion 42; and simultaneously heating the inner preform 40 or 40a and the outer preform 50 molded in close contact with each other, inserting the two heated preforms into a molding space 31 of a blow mold 30, inserting a blow tube 32 into the discharge portion 41 of the inner preform 40 or 40a, and simultaneously expanding the inner preform 40 or 40a and the outer preform 50 by blow molding to manufacture the desired dual cosmetic container in which an inner container 100 or 100a and an outer container 200 are in close contact with each other.

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