专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005280848A Easily unsealble bag-in carton 有权
标题翻译： EASILY UNSEALBLE BAG-IN CARTON
公开(公告)号：JP2005280848A
公开(公告)日：2005-10-13
申请号：JP2005150062
申请日：2005-05-23
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： YAMASE KAZUKO , IIJIMA ATSUSHI , HONDA MASAHIKO
IPC分类号： B65D5/60 , B65D33/00 , B65D65/26 , B65D77/06 , B65D77/30
摘要： PROBLEM TO BE SOLVED: To provide a bag-in carton which is unsealable in a clean and stable manner with a force weaker than a usual unsealing force.
SOLUTION: In the bag-in carton 20, an inner bag 10 has a back sealed part, where side ends of a laminated film, which face each other and have two remaining extra shorter and longer end strips 11, 12, are sealed flat together into a strip shape. The outer surface of the shorter extra end strip 11 is glued to the inner surface of an unsealing strip 2 of an outer box carton 1, and the inner surface of the longer extra end strip 12 is glued to the inner surface of a pasting margin panel 8 of the outer box carton 1. On the back sealed part, a strip pattern of a separable layer formed on the inner surface of the innermost layer of the laminated film has a width greater than a pattern of the flat seal, and has a pattern edge of an irregular shape at the opposite side to the edge of the extra end strips 11, 12. The irregular shape does not overlap the flat seal pattern and has the front end located on a folding back part of the unsealing strip 2 of the outer box carton 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种以比通常的开封力更弱的力以干净和稳定的方式开封的袋装纸箱。解决方案：在袋装纸箱20中，内袋10具有背面密封部分，层压膜的侧端彼此相对并具有两个剩余的更短和更长的长条11,12。密封在一起成条形。较短的额外端条11的外表面胶合到外箱纸箱1的开封条2的内表面，并且较长的额外端条12的内表面胶合到粘贴边缘板的内表面在后部密封部分上，形成在层压膜的最内层的内表面上的可分离层的条状图案的宽度大于平坦密封件的图案，并且具有图案在另外的端部带条11,12的边缘的相对侧的不规则形状的边缘。不规则形状不与平面密封图案重叠，并且前端位于外部的开封条2的折回部分盒纸箱1.版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005280847A Easily unsealble bag-in carton 有权
标题翻译： EASILY UNSEALBLE BAG-IN CARTON
公开(公告)号：JP2005280847A
公开(公告)日：2005-10-13
申请号：JP2005150052
申请日：2005-05-23
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： YAMASE KAZUKO , IIJIMA ATSUSHI , HONDA MASAHIKO
IPC分类号： B65D5/60 , B65D33/00 , B65D65/26 , B65D77/06 , B65D77/30
摘要： PROBLEM TO BE SOLVED: To provide a bag-in carton which is unsealable in a clean and stable manner with a force weaker than a usual unsealing force.
SOLUTION: In the bag-in carton 20, an inner bag 10 has a back sealed part, where side ends of a film, which face each other and have two remaining extra end strips 11, 12, are sealed flat together into a strip shape. The outer surface of the shorter extra end strip 11 is glued to the inner surface of an unsealing strip 2, and the inner surface of the longer extra end strip 12 is glued to the inner surface of a pasting margin panel 8. On the inner bag 10, a scar 13E is formed on the side edge of the extra end strip 11. The back sealed part has a strip of separable layer on the inner surface of the innermost layer that is at least either of opposite laminated films, and a pattern of the flat seal has an irregular shape at least at the edge side of the extra end strips 11, 12, and a strip of scar is formed on the laminated film on the extra end strip 12 side so that the irregular shape of the flat seal pattern is located in the strip of scar.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种以比通常的开封力更弱的力以干净和稳定的方式开封的袋装纸箱。解决方案：在袋装纸箱20中，内袋10具有背面密封部分，薄膜的侧端彼此面对并具有两个剩余的多余端条11,12被平坦地密封在一起形成条形。较短的额外端条11的外表面粘合到开封条2的内表面，较长的额外端条12的内表面胶合到粘贴边缘面板8的内表面。在内袋如图10所示，在额外端部带11的侧边缘上形成有疤痕13E。背面密封部分在最内层的内表面上具有至少是相对的层叠膜中的至少一个的可分离层条，平板密封件至少在附加端条11,12的边缘侧具有不规则形状，并且在额外端部带12侧的层压膜上形成疤痕条，使得平坦密封图案的不规则形状位于疤痕带。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH10218250A PACKAGING MATERIAL AND PACKAGING CONTAINER USING IT 失效
公开(公告)号：JPH10218250A
公开(公告)日：1998-08-18
申请号：JP4288397
申请日：1997-02-13
申请人： DAINIPPON PRINTING CO LTD
发明人： FUJIMORI ASAKO , NAKAGOME TAKASHI , HONDA MASAHIKO , HAYAKAWA MASANAKA
IPC分类号： B65D81/34 , B32B5/24 , B32B27/00 , B32B27/12 , B65D33/01 , B65D81/26
摘要： PROBLEM TO BE SOLVED: To enable an aeration characteristic to be adjusted in response to a content material by a method wherein a transparent hole is arranged at a predetermined location in a laminated material and an aeration base material is overlapped at a section containing transparent hole to laminate over it. SOLUTION: Non-continuous through-pass holes on a punched line are formed at a predetermined location of a plastic film single layer 1 or transparent holes 2 having aeration characteristic are arranged in round-hole-shaped through-pass holes. Double-layered laminated non-woven fabrics composed of non-woven fabrics having a low aeration characteristic of aeration base material and non- woven fabric having a high aeration characteristic are used at a section containing the transparent holes 2 having aeration characteristic in a back surface of the plastic film single layer 1. A surface of the non-woven fabrics having a low aeration characteristic constituting the double-layer lamination is oppositely faced against it and overlapped there. The plastic film single layer 1 and the double-layer laminated non-woven fabrics are heat sealed at both sides of the double-layer laminated non-woven fabrics so as to form a sealed section 4 and they are laminated from each other.

4. 发明专利

JPH07251831A EASY-TO-OPEN BAG IN CARTON 失效
公开(公告)号：JPH07251831A
公开(公告)日：1995-10-03
申请号：JP2238095
申请日：1995-01-18
申请人： DAINIPPON PRINTING CO LTD
发明人： YAMASE KAZUKO , IIJIMA ATSUSHI , HONDA MASAHIKO
IPC分类号： B65D5/54 , B65D77/04 , B65D77/38
摘要： PURPOSE:To simultaneously open an outer package carton and an inner bag stably and neatly with uniform weak force. CONSTITUTION:In a bag in carton comprising an outer package carton 1 and an inner bag 10 comprising a laminated film, a back seal of the inner bag seals opposite side ends into a sawtooth form with two long and short margin pieces left on a side end of the laminated film. An outer face of the short margin piece 11 is adhered to an inner face of an unsealing piece 2 of the outer package carton while an inner face of the long margin piece 12 is adhered to an inner face of a paste edge panel 8 of the outer package carton, a flaw is provided at a position corresponding to the sawtooth-formed seal of the short margin piece edge and the long margin piece edge, and a sawtooth-like peeling layer is formed on an inner face of the innermost layer of the laminated film of the sealed part.

5. 发明专利

JPH10193518A PLASTIC BAG 失效
公开(公告)号：JPH10193518A
公开(公告)日：1998-07-28
申请号：JP1601997
申请日：1997-01-14
申请人： DAINIPPON PRINTING CO LTD
发明人： FUJIMORI ASAKO , NAKAGOME TAKASHI , HONDA MASAHIKO , HAYAKAWA MASANAKA
IPC分类号： B32B27/00 , B65D30/16 , B65D81/34
摘要： PROBLEM TO BE SOLVED: To enable realization of a bag which is excellent in freestanding stability, which can be subjected to heat cooking by a microwave oven with a bag body kept as it is and which is free from escape of a content liquid or the like, by a method wherein a plastic material of which the surface has a non-thermal-adhesion property and the inner surface a thermal adhesion property is folded, the opposed parts having the thermal adhesion property are heat-bonded and the bottom part is shaped like the bottom of a ship. SOLUTION: Front and rear walls 1 and 2 each of which has a surface (p) having a non- thermal-adhesion property and an inner surface (q) having a thermal-adhesion property are put on each other with the inner surfaces (q) opposed. A bottom wall 4 folded in the shape of an inverted V with the inner surface (q) outside and having notch parts 3 in both side edges is inserted into a lower end part between the front and rear walls, and the walls 1, 2 and 4 are laminated. A plastic bag A is manufactured in such a manner that side seal parts 5 are formed by heating the laminated parts of the walls 1 and 2, 1 and 4 and 2 and 4 in both side edge parts of these walls, seal parts 6 are formed by heating the laminated parts of the walls 1 and 2 through the intermediary of the notch parts 3, a bottom seal part 7 is formed by heating the laminated parts of the walls 1 and 4, and 2 and 4, in the bottom edge part and oblique seal parts 8 are formed in the laminated parts of the walls 1 and 4, and 2 and 4, from parts of the side top parts (r) of the wall 4 toward the seal part 7.

6. 发明专利

JPH0948442A PACKAGING MATERIAL FOR EASY UNSEALING, PACKAGING BAG FOR EASY UNSEALING BY USE THEREOF AND PACKAGE FOR EASY UNSEALING 失效
公开(公告)号：JPH0948442A
公开(公告)日：1997-02-18
申请号：JP22110795
申请日：1995-08-07
申请人： DAINIPPON PRINTING CO LTD
发明人： NAGATA KAZUHIRO , SHIMOYAMADA MASAHIRO , HONDA MASAHIKO , MAZAKI HIDEHIKO
IPC分类号： B65D33/00 , B65D65/40 , B65D77/30
摘要： PROBLEM TO BE SOLVED: To satisfy various functions such as shock-resistance, environmental stress cracking-resistance, stability of seal, retension of fragrance, preservative stability, easy unsealing, etc., and adapt the material for a charging pack for a refilling detargent or the like, which is convenient for the handling. SOLUTION: This bag is made of a laminate body composed of two layers of the inner layer made of a resin film 1 having a heat-sealing property and the outer layer made of a resin film 2 excellent in the strength. An extensible tape 3 for unsealing is provided at a position P corresponding to the optimum unsealing position at the time when a package body has been completed, on either an outer layer film or an inner layer film constituting the laminate body.

7. 发明专利

JPH08156167A LAMINATED SHEET FOR FORMING BARREL PART OF TUBULAR CONTAINER 失效
公开(公告)号：JPH08156167A
公开(公告)日：1996-06-18
申请号：JP29450494
申请日：1994-11-29
申请人： LION CORP , DAINIPPON PRINTING CO LTD
发明人： KATO HIROYASU , INOUE SHINPEI , TODA KIYOSHI , HONDA MASAHIKO
IPC分类号： B65D35/08 , B32B9/00 , B32B27/00 , B32B27/28 , B32B27/36
摘要： PURPOSE: To cut costs by reducing the number of layers which constitute a laminated sheet maintaining a gas-barrier property and to improve the shape recovery of a tubular container. CONSTITUTION: The outermost layer 5 and the innermost layer 10 are composed of a thermoplastic resin layer, and an organic barrier layer 2, and an inorganic barrier layer 7 are arranged adjacently. Besides, a printing layer 3 is placed between the layer 2 and the layer 7.

8. 发明专利

JPH09300544A HEAT SEALABLE COVER MATERIAL 失效
公开(公告)号：JPH09300544A
公开(公告)日：1997-11-25
申请号：JP14780796
申请日：1996-05-20
申请人： DAINIPPON PRINTING CO LTD
发明人： SHIMOYAMADA MASAHIRO , NAGATA KAZUHIRO , HONDA MASAHIKO
IPC分类号： B65D53/04 , B29K67/00 , B29L9/00 , B32B27/00 , B32B27/10 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a heat sealable cover material in which metallic material such as aluminum foil is not contained, product inspection through a metal detector is enabled, disposal properties after use are excellent, water resistance, heat resistance and easy peel properties are excellent, curling is not caused even in the cover material of a sheet form, and mechanical suitability of a filling/sealing machine is excellent. SOLUTION: A base material sheet is formed by laminating biaxially stretched plastic films 2a, 2b on both sides of paper 1 through adhesives 4a, 4b. The heat sealable cover material 10 is constituted by providing an easily peelable sealant layer consisting of easily peelable resin or hot melt 6 on one- side face. Machine glazing bleached kraft pulp is favorable for paper 1 used for the base material sheet and biaxially stretched polyethylene terephthalate film is favorable for the plastic films 2a, 2b. Further, a dry laminating method is favorable for laminating of the base material sheet. Coverage of the adhesives 4a, 4b favorably is 4-10g/m (solid part) on both sides.

9. 发明专利

JPH0995358A EASILY UNSEALABLE BAG-IN-CARTON 失效
公开(公告)号：JPH0995358A
公开(公告)日：1997-04-08
申请号：JP27374795
申请日：1995-09-28
申请人： DAINIPPON PRINTING CO LTD
发明人： YAMASE KAZUKO , IIJIMA ATSUSHI , HONDA MASAHIKO , OGITA KAZUO
IPC分类号： B65D5/54 , B65D77/04 , B65D77/30 , B65D77/38
摘要： PROBLEM TO BE SOLVED: To avoid laterally linear delamination in a hutt-seal part in an internal bag and smoothly open a bag-in-carton with a smaller and stable force, by providing an unsealing lug for an unsealing flap at an asymmetrical position deviated from the center of two weaked lines. SOLUTION: The shape of an unsealing flap 2 in the side wall panel of the front face of a carton 1 is asymmetrical and the zippers 4-1 extending at both sides of a lug 3 are provided so that the right zipper 4-1 is longer than the left zipper 4-1. When the lug 3 is pulled up, the carton 1 is torn up first from the leftside near the lug 3 of the unsealing flap 2 owing to the zipper 4-1 and the perforations 5. A short superfluous flap 11 is torn up from the tear-start point 7 of a part of film of a score 13 and the hutt-seal 14 is started to peel off from the peeling-start point 7'. The tearing line is moved from the left to the right and further, the carton is torn off at the zippers 4-1 and the perforations 5. And the right hand superfluous flap 11 is torn off. And hence, the carton can be opened by a weak and stable force.

10. 发明专利

JPH0977091A EASY OPENING PACKING MATERIAL, EASY OPENING PACKING BAG USING THE SAME AND EASY OPENING PACKAGE 失效
公开(公告)号：JPH0977091A
公开(公告)日：1997-03-25
申请号：JP22104195
申请日：1995-08-07
申请人： DAINIPPON PRINTING CO LTD
发明人： NAGATA KAZUHIRO , SHIMOYAMADA MASAHIRO , HONDA MASAHIKO , MAZAKI HIDEHIKO
IPC分类号： B65D33/00 , B65D77/30
摘要： PROBLEM TO BE SOLVED: To simply tear a bag to easily open the same by providing an opening stretched tape to a laminate of which the inner layer is composed of a resin film having heat sealability at the place corresponding to the optimum opening position at a time when a package is formed and also providing an opening slit thereto. SOLUTION: An easy opening packing bag is composed of a laminate consisting of an inner layer being a resin film 1 having heat sealability and an outer layer being a resin film 2 excellent in strength. An opening stretched tape 3 is provided to the film 2 at the place P corresponding to the optimum opening position at a time when a package is formed and an opening slit 4 is provided at the place P corresponding to the opening stretched tape 3. The resin films 1, 1 having heat sealability of this easy opening packing material are superposed one upon another and the peripheral end parts thereof are heat- sealed to form a seal part 5 and the formed bag is filled with a detergent and an opening part Q is heat-sealed to form a seal part to produce an easy opening package.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式