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1. 发明公开

EP4438514A1 SPOUTED POUCH 审中-公开
公开(公告)号：EP4438514A1
公开(公告)日：2024-10-02
申请号：EP22895674.4
申请日：2022-11-17
申请人： Toyo Seikan Co., Ltd.
发明人： TANAKA, Hiroki , KATSUTA, Shotaro , YOSHIDA, Soya , TAKENAKA, Masahiro
IPC分类号： B65D30/16 , B65D33/38
CPC分类号： B65D29/00 , B65D75/5861
摘要： Provided is a spout pouch that suppresses breakage of a pouch main body starting from the vicinity of a flange outer peripheral edge. In a spout pouch (110), a spout attachment film (130) includes a flange facing region (131) where a flange (171) of a spout (170) faces the spout attachment film (130). A pouch main body (120) includes a shape control sealing portion (127) (128) formed by fusing a portion of the spout attachment film (130) positioned inward of a connection seal (122) in a transverse direction (Xa) and a side film. The shape control sealing portion (127) (128) includes a portion positioned in a region between the flange facing region (131) and the connection seal (122) in the transverse direction (Xa).

2. 发明公开

EP4371899A1 SPOUT, SPOUT AND CAP ASSEMBLY, AND PACKAGING BAG WITH SPOUT 审中-实审
公开(公告)号：EP4371899A1
公开(公告)日：2024-05-22
申请号：EP22841819.0
申请日：2022-05-30
申请人： Hosokawa Yoko Co., Ltd.
发明人： UMENAKA Kazuhiro , KOYANAGI Tadayuki , KEMMOTSU Toshikazu , YASOSHIMA Noboru
IPC分类号： B65D33/38
CPC分类号： B65D75/5861
摘要： A spout (14) is put between and attached to a pair of plane parts (20A and 20B) comprising front and rear surfaces forming a bag body (12). The spout (14) comprises: a tube part (30) to which a cap (16) having a tamper-proof ring 24 is attached on its topside; and a first flange (32A) and a second flange (32B) provided on an outer peripheral surface of the tube part (30) on the side of its base end. The outer diameter (AD) of the first flange (32A), which is the topmost, is equal to or larger than the outer diameter (CD) of the tamper-proof ring (24) in a front-rear direction of the bag body (12). This causes the first flange (32A) to cover the whole lower part of the the tamper-proof ring (24).

3. 发明授权

EP3873820B1 CLOSURE FOR A SPOUT OF A FLEXIBLE THIN-WALLED PACKAGE 有权
公开(公告)号：EP3873820B1
公开(公告)日：2022-10-12
申请号：EP19798132.7
申请日：2019-10-16
发明人： BUZZI, Alberto
IPC分类号： B65D33/38 , B65D55/16 , B65D75/58 , B65D47/14

4. 发明公开

EP3994078A1 PROBE 审中-实审
公开(公告)号：EP3994078A1
公开(公告)日：2022-05-11
申请号：EP20836190.7
申请日：2020-07-05
申请人： Liqui-Box Corporation
发明人： JOHNSON, James W.
IPC分类号： B65D77/06 , B65D17/42 , B65D25/48 , B65D33/38 , B65D77/22 , B67D3/04

5. 发明授权

EP2957519B1 POURING TOOL EXHIBITING EXCELLENT SLIP PROPERTIES FOR FLUID SUBSTANCE 有权
公开(公告)号：EP2957519B1
公开(公告)日：2021-08-04
申请号：EP14752124.9
申请日：2014-02-07
发明人： AKUTSU, Yosuke , IWAMOTO, Shinya
IPC分类号： B65D47/06 , B65D5/74 , B65D33/38 , B65D75/58 , B65D47/40 , B65D41/34 , B65D47/08

6. 发明公开

EP3702297A1 MATERIAL SUPPLY DEVICE AND SPOUT 审中-公开
公开(公告)号：EP3702297A1
公开(公告)日：2020-09-02
申请号：EP18870945.5
申请日：2018-08-13
申请人： Threebond Co., Ltd.
发明人： TANAKA, Hirohiko , KIBE, Hajime , OHNO, Shigeyuki
IPC分类号： B65D33/38 , B05C11/10
摘要： Provided are a material supply device and a spout mounted in a bag body that can efficiently output a material in an accommodation space when the material accommodated in the accommodation space of the bag body is output using a squeeze unit such as rollers, and can inhibit a decrease in the strength of the bag body which is caused by contact between the squeeze unit and the spout.
A material supply device 100 according to the present invention includes a bag assembly 10 including a bag body 11 that includes an accommodation space 12 which accommodates a material, and a spout 20 that includes a passage 23 which delivers the material in the accommodation space to an outside, and is mountable in the bag body; and a squeeze unit 40 that squeezes the bag body toward the spout to move the material in the accommodation space toward the spout, in which the spout includes a joint portion 25 that is in contact with an inner surface of the bag body, and a contact portion 24 that is provided adjacent to the joint portion and is able to come into contact with the squeeze unit with the bag body interposed between the squeeze contact portion and the squeeze unit, and an outer peripheral edge of the joint portion and an outer peripheral edge of the contact portion are connected to each other by a straight line or a curved line when viewed from a thickness direction of the bag body in a state where the spout is mounted in the bag body.

7. 发明公开

EP3521193A1 POUCH WITH SPOUT 有权
公开(公告)号：EP3521193A1
公开(公告)日：2019-08-07
申请号：EP17856077.7
申请日：2017-09-26
申请人： Fuji Seal International, Inc.
发明人： SAKO, Jumpei , KANEMITSU, Hiroki , KOMEDA, Hiroki
IPC分类号： B65D33/38 , B65D30/02
摘要： Provided is a spouted pouch, said pouch being suitable for achieving a high gas-barrier property. This pouch X is provided with a pouch main body 10 and a spout 20. The pouch main body 10 is configured from a film having a sealant layer on an inner surface thereof. The spout 20 is an integrally molded resin body and contains each of an olefin-based resin and an ethylene-vinyl alcohol copolymer and is attached to the pouch main body by thermal welding with the sealant layer. The sealant layer is configured from an olefin-based resin film having a heat seal strength determined by the following peel test of 10N/15 mm or less. The peel test: two olefin-based films each lined with a fracture prevention film are partially thermal-welded by an action of a compression pressure of 0.2 MPa for 1 second at 105°C, and thereafter the thermally welded section is subjected to a peel test under the condition of a tension rate of 300 mm/min at 23±2°C.

8. 发明公开

EP3353080A1 POUCH ASSEMBLY HAVING A PLUG 有权
公开(公告)号：EP3353080A1
公开(公告)日：2018-08-01
申请号：EP16849393.0
申请日：2016-09-19
申请人： Scholle IPN Corporation
发明人： FIERE, Jeroen, Pieter , MUELLER, Chad , MURRAY, Christopher , BELLMORE, David
IPC分类号： B65D33/38
CPC分类号： B65D75/5883 , B65D51/18 , B65D2251/0015 , B65D2251/0075
摘要： A plug for a pouch assembly, where the plug includes a top wall, an inner axial skirt and an outer axial skirt. The inner axial skirt depends from the top wall in a direction opposite the top wall. The inner axial skirt includes an inner surface, an outer surface, an upper end and a lower end. The outer axial skirt includes an inner surface and an outer surface, an upper end proximate the top wall and a lower end spaced apart therefrom. A seal bead is positioned on the inner surface of the outer axial skirt spaced apart from the upper end. The seal bead extends inwardly toward the inner axial skirt. The plug is attachable to the spout of the pouch. The seal bead is structurally configured to hermetically seal against the spout, while precluding sealed engagement between the inner axial skirt and the spout.

9. 发明授权

EP2810890B1 POUCH AND POUCH WITH ENCLOSED CONTENTS 有权
公开(公告)号：EP2810890B1
公开(公告)日：2018-06-06
申请号：EP13743806.5
申请日：2013-02-01
申请人： Toppan Printing Co., Ltd.
发明人： SASAKI, Noriyuki , KONDO, Hideya
IPC分类号： B65D33/25 , B65D30/16 , B65D33/01 , B65D33/38 , B65D81/34 , B65D75/00 , B65D75/58
CPC分类号： B65D75/5811 , B65D33/01 , B65D33/16 , B65D33/25 , B65D33/2508 , B65D51/243 , B65D75/008 , B65D75/5805 , B65D81/3438 , B65D81/3461
摘要： A pouch capable of limiting the contact of contents with a fastener and a content sealing pouch are provided. A pouch (100) includes a bag, which has an internal space (119) for accommodating contents and a first opening (135), and a fastener (170) for opening and closing the first opening. The bag is adapted to place contents into the internal space through the first opening. The bag also has a second opening (136) and is also adapted to place contents into the internal space through the second opening.

10. 发明授权

EP2844608B1 TUBE FITMENT FOR USE WITH A VALVE FITMENT FOR DISPENSING FLUIDS 失效
标题翻译： PIPE适配器使用的阀门核心问题液体
公开(公告)号：EP2844608B1
公开(公告)日：2017-03-15
申请号：EP13785297.6
申请日：2013-04-30
申请人： Liqui-Box Corporation
发明人： JOHNSON, James
IPC分类号： B67D1/12 , B65D33/38 , B67D3/00 , B67D3/04 , B65D77/06
CPC分类号： B67D7/005 , B67D3/00 , B67D3/043 , F16L41/021
摘要： This invention relates to a tube fitment that is used with a valve fitment assembly used to dispense fluids or flowable materials from a container. The tube fitment is utilized in conjunction with the valve fitment assembly to allow the fitment assembly to be used with a spout and valve assembly attached to a container holding fluid. This invention also relates to a process for dispensing fluid using the adapter described herein.

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