公开(公告)号：EP3953130B1

公开(公告)日：2024-08-14

申请号：EP20724608.3

申请日：2020-04-10

IPC: B29C49/06 ,  B65D1/02 ,  B29B11/08 ,  B29B11/14

CPC classification number: B29C49/06 ,  B29L2031/715820130101 ,  B29K2105/003220130101 ,  B29K2995/002120130101 ,  B29K2995/002520130101 ,  B29K2995/002620130101 ,  B29K2067/00320130101 ,  B29K2069/0020130101 ,  B29K2227/0620130101 ,  B29K2023/06520130101 ,  B29K2023/1220130101 ,  B29C49/0005 ,  B29B11/08 ,  B29B11/14 ,  B29K2105/2620130101 ,  B65D1/0207 ,  B29C2949/301620220501 ,  B29C2949/2420220501 ,  B29C2949/2620220501 ,  B29C2949/2220220501 ,  B29C2949/300820220501 ,  B29C2949/301220220501 ,  B29K2995/001820130101 ,  B29C49/071 ,  B29C2949/071520220501 ,  B29C2949/300420220501

公开(公告)号：EP2505334B1

公开(公告)日：2018-12-05

申请号：EP10832990.5

申请日：2010-10-14

Applicant: Nissei ASB Machine Co., Ltd.

Inventor： HORIGOME, Hiroshi ,  HIDAKA, Yasuhiro

IPC: B29C45/57 ,  B29C45/50 ,  B29C45/54 ,  B29B11/08

CPC classification number: B29C45/57 ,  B29B11/08 ,  B29C45/50 ,  B29C45/54 ,  B29K2067/003 ,  B29K2105/253 ,  B29L2031/7158

Abstract: As an injection screw 2 applies pressure, a holding pressure plunger 22 is moved backward under the pressure of a resin to flow the resin into a holding pressure path 9, and the resin in a resin path 6 is pressurized (primary holding pressure process). A shutoff plunger 12 is closed, and the resin in the resin path 6 and the holding pressure path 9 is pressurized by the holding pressure plunger 22 (secondary holding pressure process). Further, the shutoff plunger 12 is opened, and the holding pressure plunger 22 is moved forward until its tip projects into the resin path 6 to discharge all the resin in the holding pressure path 9 to the resin path 6, whereby the resin beside the injection screw 2 as compared with the shutoff plunger 12 is held with respect to the holding pressure path 9.

公开(公告)号：EP3381651A1

公开(公告)日：2018-10-03

申请号：EP16868717.6

申请日：2016-11-28

Applicant: Nissei Asb Machine Co., Ltd.

Inventor： KAWAMURA, Ryo ,  OGIHARA, Manabu

IPC: B29C49/06 ,  B29B11/08

CPC classification number: B29B11/08 ,  B29B2911/14486 ,  B29C49/06 ,  B29C49/4815 ,  B29C49/6427 ,  B29C49/6463 ,  B29K2067/003 ,  B29L2031/7158

Abstract: A preform 20 comprises a neck portion 22 having an opening 21, a cylindrical barrel portion 23, and a bottom portion 24 larger in diameter than the barrel portion 23, and has a corner portion 25 at a boundary between the barrel portion 23 and the bottom portion 24.

公开(公告)号：EP2601037B1

公开(公告)日：2018-10-03

申请号：EP11815138.0

申请日：2011-08-01

Applicant: Silgan Plastics LLC

Inventor： PORTER, Randal, D. ,  FUTRAL, Daniel, M. ,  SILVA, John, K. ,  PEEK, William, K. ,  BENELL, Brian, J. ,  FLANAGAN-KENT, Laura, A.

IPC: B29C49/06 ,  B29C49/50 ,  B29B11/14 ,  B65D35/08 ,  B29C49/12 ,  B29B11/08 ,  B29K23/00 ,  B29K67/00 ,  B29K77/00

CPC classification number: B29C49/08 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1438 ,  B29B2911/14386 ,  B29B2911/1442 ,  B29B2911/1446 ,  B29B2911/14486 ,  B29B2911/1478 ,  B29B2911/1482 ,  B29B2911/14826 ,  B29C49/0073 ,  B29C49/06 ,  B29C49/12 ,  B29C49/50 ,  B29C2049/0089 ,  B29K2023/06 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2077/00 ,  B29K2995/0067 ,  B29L2023/20 ,  B65D1/02 ,  B65D35/08 ,  B65D2203/00 ,  B65D2203/02 ,  Y10T428/1352

Abstract: A blow-molding method for forming a squeezable or tubular plastic container is provided. The method includes molding a preform having a sidewall, an interior cavity, an open end, a closed end, and a neck adjacent the closed end of the preform. The neck of the preform has an engagement structure. The method includes providing a blow mold system including a blow mold cavity. The method includes placing at least a portion of the preform into the blow mold cavity, and blow molding a one-piece container body from the preform by inflating the preform within the blow mold cavity. The container body has an open end, a closed end and a neck adjacent to the closed end. Wherein the open end of the container body is formed from the open end of the preform, and the closed end of the container body is formed from the closed end of the preform. The method includes creating a dispensing opening through the closed end of the container body.

公开(公告)号：EP3368286A1

公开(公告)日：2018-09-05

申请号：EP16860911.3

申请日：2016-10-28

Applicant: The Coca-Cola Company

Inventor： MOFFITT, Ronald D. ,  SHI, Yu

IPC: B29D22/00 ,  B29C49/06 ,  B29C49/00 ,  B29K67/00

CPC classification number: B29C49/78 ,  B29B11/08 ,  B29C45/76 ,  B29C49/06 ,  B29C49/10 ,  B29C49/12 ,  B29C49/6409 ,  B29K2995/0032 ,  B29L2031/7158

Abstract: This disclosure provides new methods to characterize and relate residual stress and orientation imparted to the injection molded polymeric preform with orientation and residual stress in the resulting blow molded bottle. The method developed allows one to define and map the coupled thermal stress histories of both processes to define applicable preferred mutual processing windows for both preform and bottle molding processes. Stretch blow-molding parameters are developed using the disclosed method.

公开(公告)号：EP3328604A1

公开(公告)日：2018-06-06

申请号：EP16832003.4

申请日：2016-06-16

Applicant: Husky Injection Molding Systems Luxembourg IP Development S.à.r.l

Inventor： WITZ, Jean-Christophe ,  FISCH, Ralf Walter ,  BECK, Christophe Simon Pierre

IPC: B29B11/08

CPC classification number: B29B11/08 ,  B29B11/14 ,  B29B2911/14331 ,  B29B2911/14373 ,  B29C49/06 ,  B29C49/4205 ,  B29C2049/4226

Abstract: A preform suitable for subsequent blow-molding into a final-shaped container comprises: a neck portion; a base portion; and a body portion extending between the neck portion and the base portion; the body portion being defined between an inner surface having a circular transverse cross-sectional shape and an outer surface also having a circular transverse cross-sectional shape, the inner and outer surfaces being non-concentric, such that a wall thickness of the body portion varies circumferentially around the preform. A preform handling apparatus for retrieving a preform from a mold comprises a take-off device having a preform carrier and a take-off device alignment mechanism for maintaining the preform carrier in alignment with a contact surface of a body portion of the preform regardless of any offset between a longitudinal axis of a cylindrical outer surface of the body portion and a longitudinal axis of a cylindrical inner surface of the body portion.

公开(公告)号：EP3112109B1

公开(公告)日：2018-05-23

申请号：EP16165318.3

申请日：2016-04-14

Applicant: The Procter & Gamble Company

Inventor： Pijls, Stefaan

IPC: B29B11/14 ,  B29B11/08 ,  B29C45/44 ,  B29C45/14 ,  B65D77/06

CPC classification number: B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1414 ,  B29B2911/14486 ,  B29C45/1675 ,  B29C45/44 ,  B29C45/4421 ,  B29C49/06 ,  B29C49/12 ,  B29C49/221 ,  B29C49/64 ,  B29C49/70 ,  B29L2009/001 ,  B29L2031/7128 ,  B29L2031/7158 ,  B65D1/02 ,  B65D1/0215 ,  B65D1/0261 ,  B65D77/06

Abstract: A preform (1) for making bag-in-bottle containers via processes does not require process protection for the interlock (40) connecting the inner (10) and outer (20) wall layers.

公开(公告)号：EP3074063B1

公开(公告)日：2018-05-02

申请号：EP14802625.5

申请日：2014-11-20

Applicant: Carebay Europe Ltd.

Inventor： HOLMQVIST, Anders

IPC: A61M5/178 ,  A61M5/28 ,  A61M5/315 ,  A61M5/32 ,  A61M5/50 ,  B65D75/20 ,  A61M5/31 ,  A61M5/24

CPC classification number: A61M5/31511 ,  A61M5/24 ,  A61M5/28 ,  A61M5/31501 ,  A61M5/322 ,  A61M5/3271 ,  A61M5/3272 ,  A61M5/502 ,  A61M2005/3142 ,  A61M2005/3247 ,  A61M2005/3261 ,  A61M2207/00 ,  B29B11/08 ,  B29L2031/7544

Abstract: A housing blank and an activation member blank for a medicament delivery device are disclosed, with a kit including a housing blank and an activation member blank, and a medicament delivery device assembled from the kit. The housing blank includes a mid portion having a through-opening for receiving a proximal end portion of a medicament container assembly, and first and second legs foldable relative to the proximal end portion. The activation member blank includes a central portion and a first and second arm foldable relative to the proximal end portion.

公开(公告)号：EP2927142B1

公开(公告)日：2018-03-14

申请号：EP13859559.0

申请日：2013-11-30

Applicant: Yoshino Kogyosho Co., Ltd.

Inventor： SOYAMA Hideaki ,  ISHII Yusuke

IPC: B65D1/02 ,  B29B11/14 ,  B29C45/16 ,  B29C49/06 ,  B29C49/08 ,  B29C49/22 ,  B65D1/00 ,  B65D1/40

CPC classification number: B65D25/54 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14113 ,  B29B2911/1414 ,  B29C45/1603 ,  B29C45/1684 ,  B29C49/06 ,  B29C49/08 ,  B29K2067/003 ,  B29K2105/258 ,  B29K2995/0026 ,  B29L2031/712 ,  B29L2031/7158 ,  B65D1/0207 ,  B65D1/0246 ,  B65D1/40

Abstract: To solve a problem associated with formation of a transparent window portion in a biaxially stretch blow molded container by a nozzle structure of an injection molding apparatus, provided is a biaxially stretch blow molded container that is formed with a clearly transparent window portion in a longitudinal strip shape by effectively preventing mixture and cut-in of a colored resin to the window portion. In a predetermined range extending from an upstream end to a predetermined downstream position of a flow path including a cylindrical flow path and a reduced-diameter flow path formed in a nozzle portion, a pair of guiding ribs in the form of longitudinal ridges is arranged in line to partition the flow path in a circumferential direction, and a longitudinal groove flow path is formed between the pair of guiding ribs. A molten B resin is supplied to the longitudinal groove flow path, and a molten A resin is supplied to the cylindrical flow path excluding the longitudinal groove flow path. Thus, the longitudinal strip-shaped flow path of the B resin interrupts the cylindrical flow path of the A resin in the circumferential direction.

公开(公告)号：EP3043974B1

公开(公告)日：2018-03-07

申请号：EP14789181.6

申请日：2014-09-15

Applicant: S.I.P.A. Società Industrializzazione Progettazione e Automazione S.p.A.

Inventor： GAIOTTI, David ,  SIGLER, Laurent ,  ZANETTE, Dino Enrico ,  ZOPPAS, Matteo

IPC: B29B11/12 ,  B29B11/08 ,  B29B11/14 ,  B29C49/02 ,  B29C49/06 ,  B29K67/00 ,  B29L31/00

CPC classification number: B29B11/14 ,  B29B11/08 ,  B29B11/12 ,  B29B2911/14013 ,  B29B2911/14326 ,  B29B2911/14332 ,  B29B2911/14633 ,  B29B2911/1464 ,  B29B2911/14933 ,  B29C49/02 ,  B29C49/06 ,  B29C2049/028 ,  B29K2067/003 ,  B29L2031/712 ,  B29L2031/7158

Abstract: The invention relates to a new PET preform design that enables a more precise distribution of material in the bottle bottom and avoids the waste of material around the injection point. The thickness BWTmin of the wall at the center of the gate or tip (3) (injection point) is reduced to a minimum in order to avoid the waste of material around the injection point when the preform is blown. This is particular important for carbonated soft drink application since the reduced amount of amorphous material at the center of the gate (3) helps to reduce the risk of stress cracking on the bottle base. Furthermore a step (4) having thickness WTmax in the body wall thickness, in the region of the periphery of the base with WTmax>WT, allows enough material to be available for the proper blowing of the bottle bottom making the bottle more stable.