公开(公告)号：EP4461534A1

公开(公告)日：2024-11-13

申请号：EP23737313.9

申请日：2023-01-06

申请人： Hosokawa Yoko Co., Ltd.

发明人： ICHIKAWA Toru ,  SHINOZAKI Kousuke ,  YOSHIKAWA Katsuyuki ,  MORI Takamasa ,  ITO Masahiro

IPC分类号： B32B27/32 ,  B32B27/28 ,  B65D30/02 ,  B65D33/38 ,  B65D65/40

摘要： A packaging bag laminate (1) to be used for a packaging bag, a spout-attached packaging bag, and a content-contained spout-attached packaging bag, includes a base layer (10), an intermediate layer (20), and a sealant layer (30) that are laminated in this order, the base layer (10) is a stretched film made of polypropylene, the intermediate layer (20) is a multilayer-coextruded film in which support layers (22, 23) mainly made of polyolefin are laminated on two sides of a gas barrier resin layer (21), and the sealant layer (30) is a film made of one or more materials selected from ethylene homopolymer or ethylene copolymer.

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).

公开(公告)号：EP4296057A1

公开(公告)日：2023-12-27

申请号：EP22756342.6

申请日：2022-02-22

申请人： Hosokawa Yoko Co., Ltd.

发明人： YOSHIKAWA, Katsuyuki ,  MIYAWAKI, Ryosuke

IPC分类号： B32B27/32 ,  B32B1/02 ,  A61J1/10

摘要： The present invention is a container multilayered body (1, 2) that is used to form a container, having an innermost layer (3) made of a cyclic polyolefin, an intermediate layer (4) that is formed so as to be adjacent to the innermost layer (3) and contains a linear low-density polyethylene produced using a single-site catalyst as a main component, and an outer layer (5) made of one of a random polypropylene produced using a single-site catalyst or a polypropylene containing an elastomer.

公开(公告)号：EP4129845A1

公开(公告)日：2023-02-08

申请号：EP21774749.2

申请日：2021-03-25

申请人： Hosokawa Yoko Co., Ltd.

发明人： KUGE Raizo ,  UMENAKA Kazuhiro ,  OBARA Sho

IPC分类号： B65D30/12

摘要： A rectangular-bottomed packaging bag (1) is a rectangular-bottomed packaging bag formed by folding a sheet material member and includes a rectangular shaped bottom (2) a front (3) and a rear (4) rising from two facing sides of the bottom (2), and a pair of sides (5) connecting the front (3) and the rear (4). The pair of sides (5) each include a first region (31) positioned on the front (3) side, a second region (32) positioned on the rear (4) side, a side joining portion (33) joining the first region (31) and the second region (32), and an inclined joining portion(34) inclined to the bottom (2) side from the side joining portion (33) toward one of the front (3) and the rear (4) and joining the sheet material member of the first region (31) and the second region (32) overlapping each other in a direction of thickness.

公开(公告)号：EP2586723B1

公开(公告)日：2019-08-07

申请号：EP11798264.5

申请日：2011-06-24

申请人： Hosokawa Yoko Co., Ltd.

发明人： ISHIKAWA Daisaku ,  SHINOHARA Tomonari ,  KOBAYASHI Yukio ,  TANAKA Hidekazu ,  MARU Takashi ,  KOHNO Hiroshi ,  AKAMATSU Masayuki

IPC分类号： B65D65/40 ,  B65D30/02 ,  B65D81/38 ,  B65D85/78 ,  B32B5/18 ,  B32B5/20 ,  B32B27/06 ,  B32B27/32 ,  B32B27/36

公开(公告)号：EP3006207B1

公开(公告)日：2017-10-18

申请号：EP14807904.9

申请日：2014-06-05

申请人： Hosokawa Yoko Co., Ltd.

发明人： IWASAKI Toshiharu ,  UNAI Saburou

IPC分类号： B32B27/00 ,  A61J1/10 ,  B32B27/32 ,  B32B27/18 ,  B32B27/08 ,  B32B7/12 ,  B32B27/34 ,  A61J1/20

CPC分类号： A61J1/10 ,  A61J1/2024 ,  A61J1/2093 ,  A61L31/041 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  B32B2307/308 ,  B32B2307/31 ,  B32B2535/00

公开(公告)号：EP2548810B1

公开(公告)日：2017-03-15

申请号：EP11756453.4

申请日：2011-03-18

申请人： Hosokawa Yoko Co., Ltd.

发明人： UMENAKA Kazuhiro

IPC分类号： B65D30/16

CPC分类号： B65D75/008 ,  B65D75/5883 ,  B65D2231/002 ,  Y10S383/906

公开(公告)号：EP1331174B2

公开(公告)日：2013-12-18

申请号：EP01967738.4

申请日：2001-09-20

申请人： Sunstar Engineering Inc. ,  Hosokawa Yoko Co., Ltd ,  Polymer Systems Co., Ltd.

发明人： MATSUMURA, Masayoshi, c/o SUNSTAR ENGINEERING INC ,  KATAYORI, Tetsuya, c/o SUNSTAR ENGINEERING INC ,  HATTORI, Eiji, c/o SUNSTAR ENGINEERING INC

IPC分类号： B65D35/30 ,  B65D35/02 ,  B29C57/00 ,  B29C53/40

CPC分类号： B65D35/30 ,  B29C53/42 ,  B29C65/02 ,  B29C66/5344 ,  B29C66/542 ,  B29C66/543 ,  B29C66/5432 ,  B29C66/545 ,  B29C2793/0081 ,  B29L2031/712 ,  B65D35/12 ,  B65D83/0072

摘要： The flexible container relating to the present invention comprises a cylindrical member (10) made from flexible film, a bottom plate member (12) which is harder than the flexible film, fitted into the inner side of a first end section of the cylindrical member (10) and fused-bonding airtightly; and a ring member (11) which is harder than the flexible film, fitted into the inner side of a second end section of said cylindrical member (10) and fused-bonding airtightly. According to this flexible container (2), it is possible greatly to reduce the volume of the container after discharging the highly viscous material from the flexible container, and it is possible to achieve small and inexpensive moulds having excellent productivity as moulding equipment for forming the bottom plate member (12) and the ring member (11), thereby achieving benefits in that the price of the equipment can be reduced significantly.

公开(公告)号：EP2599470A1

公开(公告)日：2013-06-05

申请号：EP11812516.0

申请日：2011-07-27

申请人： Hosokawa Yoko Co., Ltd.

发明人： YOSHIKAWA Katsuyuki

IPC分类号： A61J1/10 ,  A61M5/14

摘要： Disclosed is a multi-layer tube (10) for medical use, the tube being characterized by having: an outer layer (11) including a resin material that contains high-density polyethylene, and an inner layer (12) including a resin material that contains random polypropylene and/or block polypropylene. Also disclosed a medical infusion bag provided with the multi-layer tube.

摘要翻译： 公开了一种用于医疗用途的多层管（10），该管的特征在于具有：包含含有高密度聚乙烯的树脂材料的外层（11）和包含树脂材料的内层（12），所述内层 含有无规聚丙烯和/或嵌段聚丙烯。 还公开了一种设置有多层管的医用输液袋。

公开(公告)号：EP1438237B1

公开(公告)日：2012-01-11

申请号：EP02802004.8

申请日：2002-10-09

申请人： Hosokawa Yoko Co., Ltd.

发明人： MOTEKI, Yoshiji ,  ICHIKAWA, Tooru ,  ITO, Masahiro ,  GO, Kou

IPC分类号： B65D75/58 ,  B65D65/26

CPC分类号： B65D75/5833 ,  B31B50/18 ,  B31B50/25 ,  B31B70/18 ,  B31B70/262 ,  B31B70/64 ,  B65B61/18 ,  B65D75/58

摘要： A packaging member (1, 80, 100) is provided with easy-opening means (7, 85, 107, 108) for allowing the packaging member to be opened easily, wherein the easy-opening means is either positionally 5 or structurally improved. As one example, the packaging member is a packaging bag (1, 80), in which the easy-opening means serves as a tearing start point when opened with the use of the easy-opening means. The easy-opening portion is formed at a position slightly shifted inward from a perimeter edge of the 10 packaging bag. As another example, the packaging member is a packaging container (100), in which the easy-opening means is structurally improved.

摘要翻译： 本发明涉及一种包装件（100），其中设置易撕装置（107,108,109），其中提供包装容器的基部的矩形层压膜材料（102）形成为具有相互重叠的盒形 纵向两侧边缘（102a），所述重叠部分被接合以产生接合部分（103），所述接合部分通过设置在其上的折叠线（104）朝向所述圆柱形部件的剩余主要部分折叠，并且圆柱形 在圆柱形构件的每个端部处的密封形状的开口（105,106）被密封。 容易撕裂装置具有在手掌对棕榈接合部分的端部边缘处间隔形成的两条切割线（107），切割深度在层压薄膜材料的厚度内的另一切割线（108,109） 形成在靠近折叠线的主要部分上的位置，以便面对两条切割线，另一条切割线的两端延伸到超过折叠线的手掌对棕榈连接部分，以连接或相交到或与 两个切割部分。