WO2004013008A1 - Bec, sachet equipe d'un bec et procede de production d'un bec - Google Patents

Bec, sachet equipe d'un bec et procede de production d'un bec Download PDF

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Publication number
WO2004013008A1
WO2004013008A1 PCT/JP2003/009942 JP0309942W WO2004013008A1 WO 2004013008 A1 WO2004013008 A1 WO 2004013008A1 JP 0309942 W JP0309942 W JP 0309942W WO 2004013008 A1 WO2004013008 A1 WO 2004013008A1
Authority
WO
WIPO (PCT)
Prior art keywords
peripheral wall
gas
laminated film
spat
spout
Prior art date
Application number
PCT/JP2003/009942
Other languages
English (en)
Japanese (ja)
Inventor
Kazuya Yabusa
Toshikazu Kato
Original Assignee
Toppan Printing Co.,Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co.,Ltd filed Critical Toppan Printing Co.,Ltd
Priority to JP2004525841A priority Critical patent/JP4424204B2/ja
Priority to AU2003252402A priority patent/AU2003252402A1/en
Publication of WO2004013008A1 publication Critical patent/WO2004013008A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable

Definitions

  • the present invention relates to a snowboard, a patch provided with the spat, and a method of manufacturing the spat.
  • the present invention relates to a spat which is heat-fused and protruded from a pouch-shaped container made of a soft packaging material used for lettuce food, enteral nutrition, infusion, and the like.
  • the present invention relates to a patch provided with a contact and a method of manufacturing the patch.
  • the present invention has solved the above-mentioned problem of the conventional spurt, and has a gas barrier property, a patch having the spurt, and a manufacturing of the spurt. It provides a method.
  • step 3 in the second molding step, the inner peripheral wall is temporarily provided with the gas-normative laminated film on the outside of the male mold surface of the mold for molding the outer peripheral wall of the spurt.
  • the outer peripheral wall is formed by an insert injection molding method while being fixed, and at the same time, the outer peripheral wall is integrated with the side surface of the inner peripheral wall on the side opposite to the gas-noline laminated film. It is a method of manufacturing a bird.
  • FIG. 1 is a cross-sectional view of an inner peripheral wall that integrates a gas-barrier laminated film on an outer surface produced in a first molding step of a spurt according to an embodiment of the present invention.
  • (B) of FIG. 1 is a cross-sectional view of the spatter of the present invention produced in the second molding step.
  • FIG. 2 is a cross-sectional view of the bomb stopper manufactured in the example.
  • Fig. 3 is a front view of a standing patch with a bung.
  • the spurt of the present invention is provided at the pouring position of a bag-like container made of a gas-barrier soft packaging material for packaging lettuce food, enteral nutrition, infusion, etc.
  • the structure has a gas-barrier laminated film along the vertical peripheral wall almost in the middle of the thickness direction of the peripheral wall.
  • the gas-noline laminated film used has a resin layer that is heat-sealed integrally with the material forming the inner and outer peripheral walls of the spat on both sides, and the gas-nori film is a constituent layer. It is a gas barrier laminated film inside.
  • gas As the barrier file layer a ceramic vapor-deposited film is used. For example, a vapor-deposited film on which aluminum oxide, silicon oxide, titanium oxide, magnesium oxide, or the like is vapor-deposited as a ceramic.
  • the method for producing a spatter of the present invention is based on the insert injection molding method, and comprises a first molding step and a second molding step.
  • the inner peripheral wall and the outer peripheral wall are formed in advance on the cavity surface of the female mold of the molding die for the inner peripheral wall for molding the inner peripheral wall of the spur.
  • Temporary fixation (fixed only at the time of molding) using an adhesive method, etc., and sparing into the cavity (the space between the female mold and the male mold) using a gate (gate for injecting molten resin).
  • the molten resin of the material of the sheet is injected and the inner peripheral wall is molded, and at the same time, it is integrated with the gas-no-laminated laminated film.
  • the inner peripheral wall (110) is made by heat-sealing the aluminum (1101). .
  • the inner peripheral wall produced in the first molding step was placed on the gas barrier of the male mold surface of the outer peripheral wall molding die for molding the outer peripheral wall of the spur.
  • the purpose of the present invention is to prepare a spout (100) of the present invention having a layer film (101).
  • a bag-like container made of a gas-nore soft packaging material in which the spout of the present invention is heat-sealed at the pouring position to protrude is used. Since the gasoline laminated film (101) is provided in the peripheral wall (130) of the (0 0), the mouth can be peeled off with the gas norm film. By heat-sealing or sealing by attaching a cap, the overall gas snoring performance of the container is improved. For this reason, there is no need to worry about alteration of the contents due to the lack of gas nouria unlike the conventional snowboard.
  • Bag-shaped containers made of gas-barrier soft packaging material are made of aluminum foil, ethylene vinyl alcohol, etc., as described above.
  • a bag-shaped container can be used, and the form of the bag-shaped container is, as described above, a bouch, a standing pouch, a back, and a pillow, which is one of the mundanes. , Noggin Box, 3-side sealed bag, 4-side sealed bag, gusset bag, etc.
  • the spat of the present invention by projecting by heat fusion at an arbitrary position of a peripheral seal portion such as a patch, the spat is provided. It is possible to manufacture the provided patches.
  • the spout can be appropriately made with a screw groove and a cap can be screwed into the spout to make a spout.
  • the snout is a gas-noble filter. Sealing by heat-sealing the lum is possible. Examples>
  • a non-stretched polypropylene film / adhesive Z was previously placed on the cavity surface of the female mold of the mold for molding the inner peripheral wall of the spat.
  • Aluminum oxide deposited polyethylene terephthalate film Z-adhesive Non-stretched polypropylene film-based gas-noble laminated film is produced by the no-cum method.
  • the molten resin is injected into the cavity from the gate and molded into the inner peripheral wall, it is simultaneously integrated with the side of the gas-noline laminated film.
  • an inner peripheral wall (110) was produced by heat-sealing a gas-nollable laminated film (101) to the outer peripheral surface shown in Fig. 1 (a).
  • the inner peripheral wall produced in the first molding step was attached to the male mold cavity for molding the outer peripheral wall of the spat, and the gas-notch laminating layer. Temporarily fix the film with the film outside, inject molten polypropylene into the cavity from the gate, and have a male screw with a cap on the outer peripheral surface.
  • the outer peripheral wall (120) is integrated with the opposite side of the gas-no-laminating laminated film that has been thermally fused to the inner peripheral wall to form the outer peripheral wall (120).
  • the gas barrier laminate film (101) having a gas-barrier laminated film (101) along the peripheral wall in the vertical direction is provided approximately in the middle of the thickness of the peripheral wall (130) shown in FIG. ) Was prepared.
  • a male screw (131) for screwing was also formed.
  • the mouth (1) of the prepared spat (100) of this example was prepared.
  • Fig. 2 As shown in Fig. 2, as shown in Fig. 2, the gaseous property of the polyethylene film / silicon oxide vapor-deposited thin film layer Z and the non-stretched polypropylene film structure
  • the polypropylene film side of the film (102) is heat-sealed and sealed, and the cap (2131) is attached to the male screw (131) of this snowboard.
  • the female screw (201) of (00) was screwed into the plug (10) according to the present example.
  • the polyethylene film is a silicon oxide evaporated thin film layer / Nylon film Z.
  • An unstretched polypropylene film structure is used.
  • a standing patch (20) was prepared.
  • the oxygen permeability after the retort (pressurized heat sterilization treatment) was obtained. was measured.
  • the measurement of the oxygen permeability was based on JIS-K-7126B, and the measuring device used was [MOCONOX—TRAN (registered trademark)], manufactured by MOCON (USA).
  • the standing patch with the bung stopper of this embodiment has a low oxygen permeability, which means that the quality retention of the contents is good.
  • the spurt according to the present invention has a gas-nolling laminated film in the peripheral wall by the insert injection molding method, and the spurt has good gas-nolling property.
  • a bag-like container made of a gas-barrier soft packaging material using the snout of the present invention, for example, a voucher has good gas-normability in the whole container, and Good quality retention of containers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un bec présentant d'excellentes propriétés de perméabilité au gaz qui se présente sous forme d'un élément saillant assemblé par fusion sur un endroit de versement d'un contenant en forme de sachet constitué d'un matériau d'emballage souple doté de propriétés de perméabilité au gaz; un sachet comprenant le bec; et un procédé de production du bec. Dans la première étape de moulage (a) et la deuxième étape de moulage (b) d'un processus de moulage par injection, approximativement au niveau du centre, dans l'épaisseur de la paroi circonférentielle (130) du bec (100), se trouve placé un film feuilleté doté de propriétés (101) de perméabilité au gaz comportant une couche de film ayant des propriétés de perméabilité au gaz formée d'un film en céramique déposé disposé en bas et en haut de la surface de paroi circonférentielle.
PCT/JP2003/009942 2002-08-06 2003-08-05 Bec, sachet equipe d'un bec et procede de production d'un bec WO2004013008A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004525841A JP4424204B2 (ja) 2002-08-06 2003-08-05 スパウト、該スパウトを設けてなるパウチ及び該スパウトの製造方法
AU2003252402A AU2003252402A1 (en) 2002-08-06 2003-08-05 Spout, pouch equipped with spout and process for producing spout

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-228306 2002-08-06
JP2002228306 2002-08-06

Publications (1)

Publication Number Publication Date
WO2004013008A1 true WO2004013008A1 (fr) 2004-02-12

Family

ID=31492252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/009942 WO2004013008A1 (fr) 2002-08-06 2003-08-05 Bec, sachet equipe d'un bec et procede de production d'un bec

Country Status (3)

Country Link
JP (1) JP4424204B2 (fr)
AU (1) AU2003252402A1 (fr)
WO (1) WO2004013008A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1700794A1 (fr) * 2005-03-11 2006-09-13 Georg Menshen GmbH + Co. KG Bec en matière plastique à être soudé dans un sac
JP2007106498A (ja) * 2005-09-16 2007-04-26 Dainippon Printing Co Ltd バリア性を有する注出口
JP2007302318A (ja) * 2006-05-15 2007-11-22 Fuji Seal International Inc スパウト付きパウチ容器
JP2009292492A (ja) * 2008-06-04 2009-12-17 Dainippon Printing Co Ltd バリア性を有するスパウト
JP2012162272A (ja) * 2011-02-03 2012-08-30 Kata Systems Co スパウト、及びスパウト付き包装袋
WO2015125071A1 (fr) * 2014-02-24 2015-08-27 Guala Pack S.P.A. Bec imperméable à l'oxygène pour poche souple
WO2015199085A1 (fr) * 2014-06-23 2015-12-30 株式会社細川洋行 Bec verseur pour sachet, sachet fixé à un bec verseur, et procédé de fabrication de bec verseur pour sachet
US10688748B2 (en) * 2013-03-14 2020-06-23 Milacron Llc Techniques to mold parts with injection-formed aperture in gate area

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6662051B2 (ja) * 2016-01-14 2020-03-11 凸版印刷株式会社 注出用口栓、および注出用口栓を有するフィルム製容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118420A (ja) * 1987-10-31 1989-05-10 Nissei Ee S B Kikai Kk プリフオーム口部成形金型へのピースインサート方法
JP2000317973A (ja) * 1999-05-11 2000-11-21 Honda Motor Co Ltd リブ付合成樹脂成形体の成形方法
JP2001213455A (ja) * 2000-02-01 2001-08-07 Dainippon Printing Co Ltd 注出具及び注出具付き包装袋
WO2003029094A1 (fr) * 2001-09-28 2003-04-10 Toyo Seikan Kaisha, Ltd. Goulotte destinee a un sachet et sachet plastique sur lequel est fixee une goulotte
JP2003252348A (ja) * 2002-02-27 2003-09-10 Toppan Printing Co Ltd 口栓付袋状容器およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118420A (ja) * 1987-10-31 1989-05-10 Nissei Ee S B Kikai Kk プリフオーム口部成形金型へのピースインサート方法
JP2000317973A (ja) * 1999-05-11 2000-11-21 Honda Motor Co Ltd リブ付合成樹脂成形体の成形方法
JP2001213455A (ja) * 2000-02-01 2001-08-07 Dainippon Printing Co Ltd 注出具及び注出具付き包装袋
WO2003029094A1 (fr) * 2001-09-28 2003-04-10 Toyo Seikan Kaisha, Ltd. Goulotte destinee a un sachet et sachet plastique sur lequel est fixee une goulotte
JP2003252348A (ja) * 2002-02-27 2003-09-10 Toppan Printing Co Ltd 口栓付袋状容器およびその製造方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1700794A1 (fr) * 2005-03-11 2006-09-13 Georg Menshen GmbH + Co. KG Bec en matière plastique à être soudé dans un sac
JP2007106498A (ja) * 2005-09-16 2007-04-26 Dainippon Printing Co Ltd バリア性を有する注出口
JP2007302318A (ja) * 2006-05-15 2007-11-22 Fuji Seal International Inc スパウト付きパウチ容器
JP2009292492A (ja) * 2008-06-04 2009-12-17 Dainippon Printing Co Ltd バリア性を有するスパウト
JP2012162272A (ja) * 2011-02-03 2012-08-30 Kata Systems Co スパウト、及びスパウト付き包装袋
US10688748B2 (en) * 2013-03-14 2020-06-23 Milacron Llc Techniques to mold parts with injection-formed aperture in gate area
WO2015125071A1 (fr) * 2014-02-24 2015-08-27 Guala Pack S.P.A. Bec imperméable à l'oxygène pour poche souple
US11046505B2 (en) 2014-02-24 2021-06-29 Guala Pack S.P.A. Oxygen impermeable spout for a flexible pouch
WO2015199085A1 (fr) * 2014-06-23 2015-12-30 株式会社細川洋行 Bec verseur pour sachet, sachet fixé à un bec verseur, et procédé de fabrication de bec verseur pour sachet
JPWO2015199085A1 (ja) * 2014-06-23 2017-04-20 株式会社細川洋行 袋体用注出具、注出具付袋体、及び、袋体用注出具の製造方法
US10065781B2 (en) 2014-06-23 2018-09-04 Hosokawa Yoko Co., Ltd. Spout for pouch, spout-attached pouch, and manufacturing method for spout for pouch

Also Published As

Publication number Publication date
AU2003252402A1 (en) 2004-02-23
JPWO2004013008A1 (ja) 2006-11-09
JP4424204B2 (ja) 2010-03-03

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