WO2019002643A1 - Dispositivo para el cierre de bolsas - Google Patents
Dispositivo para el cierre de bolsas Download PDFInfo
- Publication number
- WO2019002643A1 WO2019002643A1 PCT/ES2018/070416 ES2018070416W WO2019002643A1 WO 2019002643 A1 WO2019002643 A1 WO 2019002643A1 ES 2018070416 W ES2018070416 W ES 2018070416W WO 2019002643 A1 WO2019002643 A1 WO 2019002643A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bag
- spiral
- branch
- closing
- hooks
- 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
- B65D33/1616—Elements constricting the neck of the bag
- B65D33/1625—Small plates or the like made of one piece and presenting slits or a central aperture to jam the neck of the bag
-
- 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
Definitions
- the invention is located within the technical sector of the procedures that industries use for the closure (and subsequent opening by the customer) of bags made of flexible materials (plastic, paper, cellophane, etc.).
- the closure can be easily manipulated and that act goes unnoticed by distributors and consumers of the product.
- the system of closing / opening bags made of flexible materials that I propose is based on the effect of narrowing by approximation of the sides that experiences the interior space of a piece, made with a material that has the mechanical property of deforming in an elastic way (resilience) and formed from a Fermat spiral, when subjected to a force caused by the displacement of the end of the open branch from the outside of the spiral towards the outer surface of the closed part of the spiral, force enhanced by the pressure exerted by a curved appendage on the inner branch of the open end and held in this position by the coupling of some hooks that are incorporated in the piece.
- Figure 1 Description of the device shape (Figure 1):
- the piece will be manufactured with a material that has the mechanical property of resilience.
- the piece of this material will have a band shape (with the width and thickness appropriate to the type of bag) and will be molded to give Fermat a spiral shape, but with these modifications in its design with respect to the conventional geometric shape:
- the inner branch of the open end of the spiral will end with an appendix that curves towards the center of the spiral (1), which will press when closing.
- the outer branch of the open end of the spiral will be shorter than the inner branch of the same end of the spiral (2). .
- the outer branch of the open end of the spiral will have a hook at the end of its tip (3) and Figure 3.
- the phases of the closing / opening procedure are the following:
- the part of the bag that will be tightened must move inside the spiral from the initial position indicated in (5) to the final position indicated in (6).
- a seal can be placed on the surface of the spiral for the purpose of improving safety. This would hinder the opening and manipulation of the bag, guaranteeing the integrity of its contents.
- Figure 1 A top view of the closure device of the bags in the state prior to use, without having yet inserted any bag.
- Figure 2 A top view of the closing device of the bags in the state in which the hooks have already been joined and the bag is in its interior.
- Figure 3 A perspective view of a coupling example for the device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Package Closures (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18822595.7A EP3647220A4 (en) | 2017-06-30 | 2018-06-08 | BAG CLOSING DEVICE |
US16/624,889 US11390426B2 (en) | 2017-06-30 | 2018-06-08 | Bag-sealing device |
CN201880042224.5A CN110997511A (zh) | 2017-06-30 | 2018-06-08 | 封袋装置 |
JP2020522789A JP2020528033A (ja) | 2017-06-30 | 2018-06-08 | 袋の密閉具 |
BR102019027498-0A BR102019027498A2 (pt) | 2017-06-30 | 2019-12-20 | Dispositivo para o fecho de sacos |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP201730875 | 2017-06-30 | ||
ES201730875A ES2645925B2 (es) | 2017-06-30 | 2017-06-30 | Dispositivo para el cierre de bolsas |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019002643A1 true WO2019002643A1 (es) | 2019-01-03 |
Family
ID=60570988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2018/070416 WO2019002643A1 (es) | 2017-06-30 | 2018-06-08 | Dispositivo para el cierre de bolsas |
Country Status (7)
Country | Link |
---|---|
US (1) | US11390426B2 (es) |
EP (1) | EP3647220A4 (es) |
JP (1) | JP2020528033A (es) |
CN (1) | CN110997511A (es) |
BR (1) | BR102019027498A2 (es) |
ES (1) | ES2645925B2 (es) |
WO (1) | WO2019002643A1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA571439A (en) * | 1957-02-06 | 1959-03-03 | J. Tudor Charles | Tie for bags |
US3264698A (en) * | 1964-04-29 | 1966-08-09 | Charles E Wright | Bag closure |
GB2270345A (en) * | 1992-09-07 | 1994-03-09 | Max Co Ltd | A bag tie |
WO2014011794A1 (en) * | 2012-07-10 | 2014-01-16 | Edwards Lifesciences Corporation | Suture securement devices |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US466301A (en) * | 1891-12-29 | John h | ||
US3112542A (en) * | 1961-05-01 | 1963-12-03 | Ward L Brunson | Bag clip |
US3259302A (en) * | 1963-04-12 | 1966-07-05 | Rocchisani Pierre Xavier Marc | Closure device |
US3503119A (en) * | 1966-08-22 | 1970-03-31 | Amp Inc | Method for applying a closure device to an end of a flexible container |
US4270247A (en) * | 1979-03-29 | 1981-06-02 | John Freedom | Clasp |
DE3209343A1 (de) * | 1982-03-15 | 1983-09-22 | Werner 8706 Meilen Achermann | Beim verschliessen des zu einem bauschen zusammengerafften randes eines sackes aus flexiblem material verwendbare vorrichtung |
US4947523A (en) * | 1988-09-07 | 1990-08-14 | Edward S. Robbins, III | Bag closure devices |
US5109576A (en) * | 1991-04-24 | 1992-05-05 | Teekell Gordon E | Closure device |
JP3150786B2 (ja) * | 1992-09-30 | 2001-03-26 | 北川工業株式会社 | 電磁シールド用筒体 |
DE19505359A1 (de) * | 1995-02-17 | 1996-09-05 | Poly Clip System Gmbh & Co Kg | Verschluß-Clip |
NL1000546C2 (nl) * | 1995-06-12 | 1996-12-16 | Novem Int Bv | Systeem voor het omsnoeren van voorwerpen. |
US5682649A (en) * | 1996-08-02 | 1997-11-04 | Lo; Luke | Sealing clip strip structure |
JP2004256166A (ja) * | 2003-02-24 | 2004-09-16 | Kanemitsu Haraguchi | 薄板状フックとそれを開閉部に設けた袋体 |
CN2920851Y (zh) * | 2006-06-01 | 2007-07-11 | 孙梦岩 | 食品袋封口夹 |
JP2008100723A (ja) * | 2006-10-19 | 2008-05-01 | Norio Tanaka | ゴミ袋等の口部閉止用クリップ |
CN201258134Y (zh) * | 2008-07-08 | 2009-06-17 | 韦柏 | 封袋夹具 |
JP2011111189A (ja) * | 2009-11-26 | 2011-06-09 | Aitoc:Kk | 袋閉じ具 |
CN201756196U (zh) * | 2010-07-13 | 2011-03-09 | 张国伟 | 塑料袋封口器 |
ITBO20110236A1 (it) * | 2011-04-29 | 2012-10-30 | Team Mare S R L | Clip di chiusura per un sacchetto |
CN203255508U (zh) * | 2013-03-19 | 2013-10-30 | 裴学华 | 易开封火腿肠包装 |
CA2971839C (en) | 2014-12-24 | 2024-04-30 | Edwards Lifesciences Corporation | Suture clip deployment devices |
-
2017
- 2017-06-30 ES ES201730875A patent/ES2645925B2/es active Active
-
2018
- 2018-06-08 CN CN201880042224.5A patent/CN110997511A/zh active Pending
- 2018-06-08 JP JP2020522789A patent/JP2020528033A/ja active Pending
- 2018-06-08 EP EP18822595.7A patent/EP3647220A4/en not_active Withdrawn
- 2018-06-08 WO PCT/ES2018/070416 patent/WO2019002643A1/es active Application Filing
- 2018-06-08 US US16/624,889 patent/US11390426B2/en active Active
-
2019
- 2019-12-20 BR BR102019027498-0A patent/BR102019027498A2/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA571439A (en) * | 1957-02-06 | 1959-03-03 | J. Tudor Charles | Tie for bags |
US3264698A (en) * | 1964-04-29 | 1966-08-09 | Charles E Wright | Bag closure |
GB2270345A (en) * | 1992-09-07 | 1994-03-09 | Max Co Ltd | A bag tie |
WO2014011794A1 (en) * | 2012-07-10 | 2014-01-16 | Edwards Lifesciences Corporation | Suture securement devices |
Non-Patent Citations (1)
Title |
---|
See also references of EP3647220A4 * |
Also Published As
Publication number | Publication date |
---|---|
US20200130898A1 (en) | 2020-04-30 |
ES2645925A1 (es) | 2017-12-11 |
US11390426B2 (en) | 2022-07-19 |
BR102019027498A2 (pt) | 2020-07-14 |
EP3647220A1 (en) | 2020-05-06 |
JP2020528033A (ja) | 2020-09-17 |
CN110997511A (zh) | 2020-04-10 |
EP3647220A4 (en) | 2021-02-24 |
ES2645925B2 (es) | 2018-04-26 |
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