WO2006016539A1 - 嵌合具及び嵌合具付包装用袋体 - Google Patents
嵌合具及び嵌合具付包装用袋体 Download PDFInfo
- Publication number
- WO2006016539A1 WO2006016539A1 PCT/JP2005/014452 JP2005014452W WO2006016539A1 WO 2006016539 A1 WO2006016539 A1 WO 2006016539A1 JP 2005014452 W JP2005014452 W JP 2005014452W WO 2006016539 A1 WO2006016539 A1 WO 2006016539A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fitting
- thickness
- joint
- fitting member
- packaging bag
- Prior art date
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
- B65D33/2525—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener located between the fastener and the product compartment
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
- B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45152—Each mating member having similarly shaped, sized, and operated interlocking or intermeshable face
Definitions
- the present invention does not cause liquid leakage to the opening side of the fitting until the consumer uses the contents even if the contents are liquid, and the joint portion is easily separated when taking out the contents.
- the present invention relates to a fitting that can be opened and can be repeatedly fitted and resumed after opening, and a packaging bag with a fitting.
- Packaging bags with fittings that can be opened and closed by providing a pair of fittings made of male and female at the opening of the bag are used in many fields such as food, medicine, and miscellaneous goods. Yes. However, the fluidity of the contents was high! In the case where the contents were tight, it was not possible to completely prevent them by the sealing property of the fitting. Therefore, if you want to completely prevent the contents from leaking out, fit easily by providing an easy-release film between the fitting and the original film, or by providing an easy-release layer on the fitting or the original film. In other words, measures were taken such that an easily peelable joint was provided on the non-opening side of the tool.
- Patent Document 1 Japanese Patent Laid-Open No. 11-285518
- the problem of the present invention is that even if the contents are highly fluid! And a substance, it is necessary to take measures such as providing an easily peelable joint on the non-opening side of the fitting. It is possible to prevent the contents from flowing out, and when the bag is opened and the contents are taken out, the joint can be easily separated, and the fitting bag and the packaging bag with the fitting can be repeatedly sealed and opened. Is to provide a body. Means for solving the problem
- the present invention is as follows.
- a fitting portion having a male mold and a female mold that can be fitted to each other, wherein the front end portions of the non-opening flange portions of the male mold side and the female mold side are joined.
- a protrusion between the joint and the flange, the thickness of the joint is not less than 100 ⁇ m, and the thickness of the protrusion is not less than 200 ⁇ m and not more than 2 mm.
- the fitting is characterized in that the thickness of the projection is thinner than the thickness of the flange portion, and the thickness of the projection is thinner than the thickness of the flange portion.
- a packaging bag with a fitting wherein the fitting according to the first aspect is fused to a bag and the bag is made.
- the fitting tool and the packaging bag body with the fitting tool of the present invention can prevent the outflow of the contents even when the contents are a substance having high fluidity, and the contents can be opened by opening the bag. When taking out an object, the joint can be easily separated.
- FIG. 1 is a schematic view showing an example of the fitting of the present invention in a fitted state.
- FIG. 2 is a schematic view showing an example of the fitting of the present invention.
- FIG. 3 is a front view of an example of a packaging bag with a fitting according to the present invention.
- FIG. 4 A cross-sectional view taken along the line II-II of FIG.
- FIG. 1 schematically shows an example of the fitting of the present invention in a fitted state.
- FIG. 2 schematically shows an example of the fitting of the present invention.
- FIG. 3 shows a front view of an example of the packaging bag with a fitting of the present invention.
- FIG. 4 shows a cross-sectional view along the line II-II in FIG.
- the front end portions of the non-opening flange portion 4 on the male mold side and the female mold side are joined.
- the thickness of part 2 is not less than 10 ⁇ m and not more than 100 ⁇ m, preferably not less than 20 ⁇ m and not more than 80 ⁇ m, more preferably not less than 20 ⁇ m and not more than 50 ⁇ m, even more preferably 30 It is between ⁇ m and 50 ⁇ m.
- the thickness of the joint part 2 is defined as described above, but if it is less than 10 / zm, the joint part 2 can be easily separated, but when the joint part 2 is damaged due to rubbing, etc. or when the contents are filled This is because it is damaged due to insufficient strength. On the other hand, if it is thicker than 100 m, the joint 2 is too strong and it is difficult to separate it easily.
- the protrusion 3 is provided between the joint portion 2 and the flange portion 4, and the thickness of the protrusion 3 is 200 ⁇ m or more and 2 mm or less, preferably Is 300 ⁇ m or more and 1.5 mm or less, more preferably 300 / zm or more and 1. Omm or less.
- Protruding object 3 is provided to make it easier to concentrate stress on joint 2; Otherwise, the boundary between the joint portion 2 and the flange portion 4 becomes ambiguous, and the joint portion 2 cannot be easily separated.
- the thickness of the protrusion 3 is less than 200 m, the thickness difference between the joint 2 and the protrusion 3 is small, and stress concentrates on the joint 2.
- the resin constituting the fitting of the present invention is not limited, but polyolefin resins such as polyethylene and polypropylene are preferably used, and may be a resin composition having two or more kinds of strength. . Further, the shape and number of male and female dies are not particularly limited, and any shape can be used as long as it has a re-opening / closing function.
- a method for obtaining the fitting tool of the present invention there can be used a known method such as extrusion molding of a resin melt-kneaded by an extruder without limitation, molding by cooling.
- a packaging bag with a fitting can be obtained by a method in which the fitting of the present invention is heat-sealed to a base film as a bag body.
- the fitting tool and the packaging bag body with the fitting tool of the present invention are not only dried products and solid products, but also contents such as seasonings such as curry, porridge, sauce and rice cake. It can also be suitably used for packaging liquids.
- the detachability of the joint part at the time of opening was evaluated by the following method.
- the evaluation criteria are as follows.
- junction part can be cut off very easily.
- the joint portion can be easily separated.
- ⁇ The joint portion can be separated, but is difficult to separate.
- X The joint cannot be separated.
- a wrapping bag with a fitting that has a width of 140 mm and a length of 210 mm and the fitting part is located 30 mm from the upper end of the bag and is 10 mm wide and has a top seal and a lateral part that are hermetically sealed.
- the packaging bag with a combination was filled with 200 ml of water from the bottom, and the bottom was heat-sealed with a width of 10 mm.
- the bag was dropped from the height of lm to check for liquid leakage.
- the evaluation criteria are as follows.
- Ethylene 'propylene copolymer (Sumitomo Nobrene (trademark) FS3611, manufactured by Sumitomo Chemical Co., Ltd.) 100% by weight of the resin used as a material for the fitting, and this resin having a diameter of 4 Using an extruder with Omm and LZD of 25, melt-kneaded at 210 ° C and led to a die with joints on the male part and female part of the fitting. After extruding so that the thickness of the object 3 is 3 OO / zm and the thickness of the flange part 4 is 150 / zm, it is guided to the cooling water tank and solidified by cooling, and then wound and fitted with a take-up machine I got the ingredients. Table 1 shows the results of the joint evaluation and the liquid leakage evaluation.
- low density polyethylene (Sumikasen (trademark) F412-1 manufactured by Sumitomo Chemical Co., Ltd.) 100% by weight of resin is used.
- a fitting was obtained in the same manner as in Example 1 except that extrusion was performed so that the thickness of the product 3 was 500 ⁇ m and the thickness of the flange portion 4 was 150 ⁇ m.
- Table 1 shows the results of the joint evaluation and leakage evaluation.
- an ethylene 'propylene copolymer (Sumitomo Nobrene (trademark) FS3611 manufactured by Sumitomo Chemical Co., Ltd.) is used.
- a fitting was obtained in the same manner as in Example 1 except that extrusion was performed so that the protrusion 3 had a thickness of 300 / ⁇ ⁇ and the flange portion 4 had a thickness of 150 m. Joint evaluation and leakage The evaluation results are shown in Table 1.
- ethylene 'propylene copolymer (Sumitomo Nobrene (trademark) FS3611, manufactured by Sumitomo Chemical Co., Ltd.) 100% by weight of resin, thickness force of joint 2 S200 ⁇ m
- a fitting was obtained in the same manner as in Example 1 except that extrusion was performed so that the thickness of the protrusion 3 was 300 ⁇ m and the thickness of the flange portion 4 was 150 ⁇ m.
- Table 1 shows the results of the joint evaluation and leakage evaluation.
- the fitting tool and the packaging bag with fitting tool of the present invention can be applied to the fitting tool and the packaging bag with fitting tool that can be repeatedly fitted and resumed after opening.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/573,448 US20090226119A1 (en) | 2004-08-12 | 2005-08-05 | Fastener and packaging bag with fastener |
EP05768544A EP1783060A4 (en) | 2004-08-12 | 2005-08-05 | FASTENING MEMBER AND PACKING BODY WITH THE FIXING MEMBER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004235302A JP4330503B2 (ja) | 2004-08-12 | 2004-08-12 | 嵌合具及び嵌合具付包装用袋体 |
JP2004-235302 | 2004-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006016539A1 true WO2006016539A1 (ja) | 2006-02-16 |
Family
ID=35839309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/014452 WO2006016539A1 (ja) | 2004-08-12 | 2005-08-05 | 嵌合具及び嵌合具付包装用袋体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090226119A1 (ja) |
EP (1) | EP1783060A4 (ja) |
JP (1) | JP4330503B2 (ja) |
KR (1) | KR100819549B1 (ja) |
CN (1) | CN100515873C (ja) |
WO (1) | WO2006016539A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007261640A (ja) * | 2006-03-29 | 2007-10-11 | Toyo Seikan Kaisha Ltd | 加熱殺菌可能なファスナー及び包装袋 |
JP2007331805A (ja) * | 2006-06-16 | 2007-12-27 | Dainippon Printing Co Ltd | チャック及びそれを用いた加熱殺菌可能なチャック付き袋 |
JP5087345B2 (ja) * | 2007-08-21 | 2012-12-05 | シーアイ化成株式会社 | 嵌合具 |
JP5319987B2 (ja) * | 2008-08-26 | 2013-10-16 | 出光ユニテック株式会社 | ジッパーテープ及びジッパーテープ付包装袋 |
US20110243481A1 (en) * | 2008-12-09 | 2011-10-06 | Shuichi Goto | Packaging bag with zipper tape, device and method for manufacturing packaging bag, and band-like member for bending |
EP2535288A4 (en) | 2010-02-12 | 2014-12-03 | Idemitsu Unitech Co Ltd | ZIPPER BELT AND PACKAGING BAG WITH ZIPPED BELT |
CN107074405A (zh) * | 2014-10-17 | 2017-08-18 | 斯蒂芬·G.·阿姆斯特朗 | 用于袋的具有滑动件的闭合件 |
CN106335700B (zh) * | 2015-07-09 | 2020-04-07 | 日本他喜龙希爱株式会社 | 嵌合件以及带嵌合件的袋体及带嵌合件的袋体的制造方法 |
WO2017119449A1 (ja) * | 2016-01-07 | 2017-07-13 | 出光ユニテック株式会社 | ジッパーテープ、袋体、および袋体の製造方法 |
JP7352351B2 (ja) | 2018-12-25 | 2023-09-28 | タキロンシーアイ株式会社 | 嵌合具および嵌合具付き袋体 |
JP7014833B2 (ja) * | 2020-02-14 | 2022-02-01 | 大王製紙株式会社 | 家庭用薄葉紙収納容器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63191705A (ja) * | 1987-01-27 | 1988-08-09 | 日本特許管理株式会社 | 咬合具付袋を自動製袋しながら内容物を充填し、密封する方法 |
JPH05501098A (ja) * | 1979-01-05 | 1993-03-04 | ダウブランズ インコーポレイティド | 再密閉可能な熱可塑性容器用の改良されたクロージャー |
JP2005178791A (ja) * | 2003-12-16 | 2005-07-07 | Juichi Kasai | スライダー付きチャック袋 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1234567A (en) * | 1915-09-14 | 1917-07-24 | Edward J Quigley | Soft collar. |
AU585174B2 (en) * | 1987-01-27 | 1989-06-08 | Fujitokushu Shigyo Company Limited | Bag with zipper and its production method |
CA2269358C (en) * | 1998-05-21 | 2005-04-12 | Illinois Tool Works Inc. | Transverse direction zipper tape |
US6499878B1 (en) * | 1999-12-21 | 2002-12-31 | Pactiv Corporation | Reclosable packages with barrier properties |
DE60109800T2 (de) * | 2000-10-13 | 2006-01-19 | Velcro Industries B.V. | Füllen und verwenden von wiederverschliessbaren beuteln |
US6354738B1 (en) * | 2000-10-24 | 2002-03-12 | Illinois Tool Works Inc. | Tamper evident reclosable plastic bag |
US20030179955A1 (en) * | 2002-03-20 | 2003-09-25 | Rehwinkel Gary E. | Reclosable polymeric bags with tamper evident features |
US20040131283A1 (en) * | 2002-12-03 | 2004-07-08 | Sprague Paul A. | Autoclavable reclosable package |
US7396163B2 (en) * | 2002-12-14 | 2008-07-08 | Mcgregor James Ray | Paper and plastic bags flexible packages and other containers with re-closable device and method of making the same |
-
2004
- 2004-08-12 JP JP2004235302A patent/JP4330503B2/ja active Active
-
2005
- 2005-08-05 CN CNB2005800267416A patent/CN100515873C/zh active Active
- 2005-08-05 KR KR1020077002355A patent/KR100819549B1/ko not_active IP Right Cessation
- 2005-08-05 EP EP05768544A patent/EP1783060A4/en not_active Withdrawn
- 2005-08-05 US US11/573,448 patent/US20090226119A1/en not_active Abandoned
- 2005-08-05 WO PCT/JP2005/014452 patent/WO2006016539A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05501098A (ja) * | 1979-01-05 | 1993-03-04 | ダウブランズ インコーポレイティド | 再密閉可能な熱可塑性容器用の改良されたクロージャー |
JPS63191705A (ja) * | 1987-01-27 | 1988-08-09 | 日本特許管理株式会社 | 咬合具付袋を自動製袋しながら内容物を充填し、密封する方法 |
JP2005178791A (ja) * | 2003-12-16 | 2005-07-07 | Juichi Kasai | スライダー付きチャック袋 |
Also Published As
Publication number | Publication date |
---|---|
US20090226119A1 (en) | 2009-09-10 |
EP1783060A1 (en) | 2007-05-09 |
EP1783060A4 (en) | 2010-12-01 |
KR20070039109A (ko) | 2007-04-11 |
JP4330503B2 (ja) | 2009-09-16 |
JP2006051987A (ja) | 2006-02-23 |
KR100819549B1 (ko) | 2008-04-08 |
CN100515873C (zh) | 2009-07-22 |
CN1993272A (zh) | 2007-07-04 |
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