公开(公告)号：EP4405851A1

公开(公告)日：2024-07-31

申请号：EP22801913.9

申请日：2022-09-23

申请人： Digimarc Corporation

发明人： FILLER, Tomas ,  HOLUB, Vojtech

IPC分类号： G06K19/06 ,  B29C45/37 ,  B29C45/26 ,  B29C49/24 ,  B29C49/42

CPC分类号： B29C45/372 ,  B29C45/374 ,  B29C45/263 ,  B29C45/2626 ,  B29C51/02 ,  B29C48/0017 ,  B29C51/105 ,  B29C51/04 ,  B29L2031/75620130101

公开(公告)号：EP3986695B1

公开(公告)日：2024-06-12

申请号：EP21743149.3

申请日：2021-07-08

IPC分类号： B29C51/34 ,  B29C51/10 ,  B29C51/04 ,  B29C51/30 ,  B29C51/32 ,  B29C51/44 ,  B29L31/00

CPC分类号： B29C51/34 ,  B29C51/04 ,  B29C51/10 ,  B29C2791/00620130101 ,  B29L2031/713220130101 ,  B29C2791/00720130101 ,  B29C51/306 ,  B29C51/44 ,  B29C51/325

公开(公告)号：EP3137279A2

公开(公告)日：2017-03-08

申请号：EP15718941.6

申请日：2015-04-30

申请人： GR8 Engineering Limited

发明人： CLARKE, Peter Reginald

IPC分类号： B29C51/14 ,  B29C51/04 ,  B29C51/06 ,  B29C49/12

CPC分类号： B29C49/12 ,  B29C49/0005 ,  B29C49/02 ,  B29C49/06 ,  B29C49/16 ,  B29C49/2408 ,  B29C49/36 ,  B29C49/4247 ,  B29C49/4268 ,  B29C49/4273 ,  B29C49/6436 ,  B29C51/02 ,  B29C51/04 ,  B29C51/162 ,  B29C51/22 ,  B29C51/422 ,  B29C51/426 ,  B29C2049/023 ,  B29C2049/024 ,  B29C2049/1214 ,  B29C2049/1228 ,  B29C2049/1238 ,  B29C2049/241 ,  B29C2049/2412 ,  B29C2049/2447 ,  B29K2101/12 ,  B29K2105/253 ,  B29K2995/0089 ,  B29L2031/712 ,  B29L2031/7132 ,  B29L2031/716 ,  B29L2031/7162

摘要： A method of forming a blow moulded container in the form of a tub, the method comprising the steps of: providing an injection moulded preform composed of a biaxially-orientable thermoplastic material, the preform being substantially planar; heating the preform; and stretch blow moulding the heated preform within a mould cavity to form a tub having a bottom wall and an annular sidewall having an upper edge, the tub comprising biaxially oriented thermoplastic material in the annular sidewall and at least an outer portion of the bottom wall, the stretch blow moulding step using at least one stretch rod to engage an inner side of the preform and axially to stretch at least a part of the preform prior to blowing a pressurized gas against the inner side which urges the opposite side of the preform radially outwardly against the mould.

摘要翻译： 一种形成桶形吹塑容器的方法，所述方法包括以下步骤：提供由双轴取向的热塑性材料构成的注射成型预制件，所述预成型件基本上是平面的; 加热预制件; 以及在模腔内拉伸吹塑加热的预成型件以形成具有底壁和具有上边缘的环形侧壁的桶，所述桶包括在所述环形侧壁中的双轴取向的热塑性材料和所述底壁的至少外部部分， 所述拉伸吹塑步骤使用至少一个拉伸杆来接合所述预成型件的内侧并且轴向地拉伸所述预成型件的至少一部分，然后将加压气体吹向内侧，所述内侧将预成型件的相对侧径向向外 对着模具。

公开(公告)号：EP3059063A4

公开(公告)日：2016-10-12

申请号：EP14853193

申请日：2014-09-02

申请人： TOYOTA MOTOR CO LTD

发明人： IWANO YOSHIHIRO

IPC分类号： B29C43/14 ,  B29C33/42 ,  B29C43/36 ,  B29C51/32 ,  B29C70/46 ,  B29K101/12 ,  B29K105/06 ,  B29L31/00

CPC分类号： B29C51/30 ,  B29C43/021 ,  B29C43/14 ,  B29C43/361 ,  B29C51/04 ,  B29C51/087 ,  B29C2043/3613 ,  B29C2043/3631 ,  B29C2043/3634 ,  B29K2101/12 ,  B29K2105/06 ,  B29K2105/08 ,  B29K2105/256 ,  B29K2307/04 ,  B29L2031/30 ,  B29L2031/7146

摘要： A method of molding a thermoplastic resin material (P) includes: a first molding step in which a second mold (44) that, with a first mold (42), nips and presses the thermoplastic resin material (P) and molds a product (30), is divided into plural sections, and one section (48) at the divided second mold (44) is structured so as to be able to enter into and exit from another section (46), and the one section (48) is made to protrude-out with respect to the another section (46), and, at the one section (48), the thermoplastic resin material (P) is pressed, and a portion of the product (30) is molded; and a second molding step in which, after the first molding step, the one section (48) is retracted into the another section (46), and, at the another section (46), the thermoplastic resin material (P) is pressed, and a remaining portion of the product (30) is molded.

公开(公告)号：EP2846980B1

公开(公告)日：2016-10-12

申请号：EP13730338.4

申请日：2013-05-07

申请人： Illycaffe' S.p.A.

发明人： BARTOLI, Andrea ,  TRALDI, Flavio ,  MASTROPASQUA, Luca

IPC分类号： B29C51/02 ,  B29C51/08 ,  B29L31/56 ,  B29C43/36

CPC分类号： B29C51/265 ,  B29C43/361 ,  B29C51/02 ,  B29C51/04 ,  B29C51/087 ,  B29C51/262 ,  B29C51/424 ,  B29C51/428 ,  B29C2791/007 ,  B29C2793/0054 ,  B29C2793/0081 ,  B29K2023/12 ,  B29K2105/256 ,  B29K2995/0081 ,  B29L2031/565 ,  B29L2031/712 ,  Y10T428/15

公开(公告)号：EP2754686A4

公开(公告)日：2015-03-18

申请号：EP12829275

申请日：2012-09-03

申请人： UNITIKA LTD

发明人： OKUZU TAKAYOSHI ,  SUZUKI TOMOHARU

IPC分类号： C08J5/18 ,  C08L67/02

CPC分类号： C09D167/02 ,  B29C47/0057 ,  B29C51/04 ,  B29C55/12 ,  B29K2067/003 ,  B29K2067/006 ,  B29K2105/0088 ,  C08G63/183 ,  C08J5/18 ,  C08J2367/02 ,  Y10T428/31681 ,  Y10T428/31786

摘要： A biaxially stretched polyester film, being a biaxially stretched film including a modified polybutylene terephthalate (modified PBT) and polyethylene terephthalate (PET), wherein a mass ratio (modified PBT/PET) between the modified PBT and PET is 20/80 to 5/95, the modified PBT is a PBT containing 5 to 20% by mass of a polytetramethylene glycol unit having a molecular weight of 600 to 4,000, the amount of tetrahydrofuran (THF) generated by heat treating the biaxially stretched film in a helium gas atmosphere at 180°C for 30 minutes is 50 µg/g or less, and the biaxially stretched film has tear linearity in a lengthwise direction thereof.

摘要翻译： 作为双轴拉伸聚酯膜，其是包含改性聚对苯二甲酸丁二醇酯（改性PBT）和聚对苯二甲酸乙二醇酯（PET）的双轴拉伸膜，其中改性PBT和PET之间的质量比（改性PBT / PET）为20/80〜5 / 如图95所示，改性PBT是含有5〜20质量％的分子量为600〜4000的聚四亚甲基二醇单元的PBT，通过在氦气气氛中热处理双轴拉伸膜而产生的四氢呋喃（THF） 180℃30分钟为50μg/ g以下，双轴拉伸膜的长度方向具有撕裂线性。

公开(公告)号：EP2621708B1

公开(公告)日：2014-11-05

申请号：EP11779755.5

申请日：2011-09-28

申请人： ERCA

发明人： LUC, Michel, Maurice

IPC分类号： B29C51/16 ,  B29C51/04 ,  B29C51/22 ,  B29C51/30 ,  B29C51/42

CPC分类号： B29C51/165 ,  B29C51/04 ,  B29C51/22 ,  B29C51/30 ,  B29C51/421 ,  B29C2791/007 ,  B29K2105/255 ,  B29K2105/256 ,  B29L2031/7132

公开(公告)号：EP2371520A3

公开(公告)日：2014-10-01

申请号：EP11169887.4

申请日：2007-01-30

申请人： Sarong Societa' Per Azioni

发明人： Minghetti, Bianca Elena

IPC分类号： B29C51/26 ,  B29C51/20 ,  B29C51/04 ,  B29C51/32

CPC分类号： B29C51/261 ,  B29C51/04 ,  B29C51/20 ,  B29C51/262 ,  B29C51/32 ,  B29C51/34 ,  B29C2791/007

摘要： An apparatus is provided with die elements (17, 18) suitable for shaping containers (2) from a sheet material, said die elements (17, 18) being movable in relation to one another parallel to an advancing plane of said sheet material, and with locking means (14) suitable for stopping said undeformed sheet material on said die elements (17, 18) in an operating position, between said locking means (14) and said die elements (17, 18) holding means (21; 23) being interposed that is arranged for reciprocally immobilising said die elements (17, 18) in said operating position.

公开(公告)号：EP2686153A1

公开(公告)日：2014-01-22

申请号：EP12708327.7

申请日：2012-03-12

申请人： Cryovac, Inc.

发明人： LONGO, Eugenio

IPC分类号： B29C51/00 ,  B32B27/36 ,  B65D77/20

CPC分类号： B65D85/72 ,  B29C51/002 ,  B29C51/04 ,  B29C51/14 ,  B29K2067/003 ,  B32B27/08 ,  B32B27/36 ,  B32B2307/412 ,  B32B2439/06 ,  B65D77/2024 ,  B65D2577/2025

摘要： A clear polyester container (1.0) comprising a base and upwardly extending side walls terminating in a continuous flange projecting from the side walls is described. Said multilayer container comprises an inner layer (1.1) in amorphous phase and an outer layer comprising a nucleating agent in the polymer composition in order to be crystallized in at least one portion of the flange.

公开(公告)号：EP2621708A1

公开(公告)日：2013-08-07

申请号：EP11779755.5

申请日：2011-09-28

申请人： ERCA

发明人： LUC, Michel, Maurice

IPC分类号： B29C51/16 ,  B29C51/04 ,  B29C51/22 ,  B29C51/30 ,  B29C51/42

CPC分类号： B29C51/165 ,  B29C51/04 ,  B29C51/22 ,  B29C51/30 ,  B29C51/421 ,  B29C2791/007 ,  B29K2105/255 ,  B29K2105/256 ,  B29L2031/7132

摘要： The invention relates to the field of manufacturing containers (37) by thermoforming, and in particular to a process comprising: the insertion of a decorative wrapper (38) into a thermoforming chamber (28) of a mould block (24), butting against at least one shoulder (58,60) initially present in the thermoforming chamber (28) in a position for receiving the decorative wrapper (38); the forming of a hot thermoplastic preform by a piston (30) penetrating the thermoforming chamber (28); and the blowing of the preform against an internal surface (54) of the thermoforming chamber (28). In this process, said shoulder (58,60) is retracted before the end of the blowing step. The invention also relates to a plant for implementing such a process.