WO2014012698A1 - Wiederverschliessbarer ausguss für einen beutel aus elastischer folie - Google Patents
Wiederverschliessbarer ausguss für einen beutel aus elastischer folie Download PDFInfo
- Publication number
- WO2014012698A1 WO2014012698A1 PCT/EP2013/061341 EP2013061341W WO2014012698A1 WO 2014012698 A1 WO2014012698 A1 WO 2014012698A1 EP 2013061341 W EP2013061341 W EP 2013061341W WO 2014012698 A1 WO2014012698 A1 WO 2014012698A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cutting
- spout
- leading
- teeth
- tooth
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/72—Contents-dispensing means
- B65D5/74—Spouts
- B65D5/746—Spouts formed separately from the container
- B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
- B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means
-
- 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
- B65D75/5877—Non-integral spouts connected to a planar surface of the package wall
-
- 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
- B65D2547/00—Closures with filling and discharging, or with discharging, devices
- B65D2547/04—Closures with discharging devices other than pumps
- B65D2547/06—Closures with discharging devices other than pumps with pouring spouts ot tubes; with discharge nozzles or passages
- B65D2547/063—Details of spouts
Definitions
- the invention relates to a resealable spout for a bag made of elastic film according to claim 1.
- Such a reclosable spout for a bag made of elastic film consists of a weldable with the bag
- Spout with a flange a arranged in the spout cutting device with a flange-side cutting system and a mounted on the spout body and screw cap.
- the cap is provided with means in the form of drivers to move the cutter when first opening the cap in the direction of the flange and thereby the bag in the Cut open flange area and create a pouring opening there.
- Puncturing and slicing namely effects that are highly undesirable when opening the container.
- this cutting device has a structure with a plurality of cutting teeth groups, which are distributed over a cutting circle circumference and against a leading
- the cutting device contained in this spout has a structure with a plurality of cutting teeth groups distributed over a circumference of the cutting circle, and whose individual incisors progressively protrude less widely compared to two respective leading (trailing) incisors. Both the leading incisors as well as the Different heights graduated teeth of the cutting teeth groups are all formed tapered and are all on cutting
- Cutting systems ie systems with actual incisors, have in bags made of elastic film, just because of the low stiffness of the plastic film material, the disadvantage that a clean cut - after the gate or the penetration has occurred once - in the episode only more difficult upright to obtain is. This has, as already mentioned, to do with the fact that the material to be cut must remain stretched as long as possible to achieve a clean cut.
- Plastic film is prepared and weakened before the actual cutting in a suitable manner. It has been shown that to do so
- Cutting device with a basic structure as described in the preamble of Patent claim 1 is defined, is particularly suitable. Accordingly, there is a cutting device with a cutting system,
- the cutting system of the cutting device has at least one extending over a part of a cutting circle circumference cutting tooth group
- this causes the film material to be first stretched to its elastic limit at the points where it comes into contact with the cutting teeth, and that at the same time it naturally also weakened and thinned.
- the cutting teeth of the cutting tooth group adjoining the leading cutting tooth can be produced by the shaping according to the invention
- Cutting direction leading cutting tooth in turn, at a leading edge in the cutting direction, with a chamfer on the flattening provided to prevent premature penetration of the elastic film.
- Such a geometry allows the leading cutting tooth to slide more easily along the surface of the sheet material without already tearing the sheet material. But it causes - of course, also in conjunction with the subsequent and increasingly designed for scratching and cutting action teeth follow - that initially also a further weakening of the plastic film material by means of groove generation takes place. Simplified you can say that the
- Fig. 1 shows a cross section through an inventive spout with built-Schneidverraum
- Fig. 2 is a perspective view of the cutting system of
- Fig. 3 is a perspective view of subcomponents of the spout of FIG. 1 during assembly.
- Fig. 1 shows a cross section through an inventive spout with built-Schneidverraum.
- the main components of the resealable spout are a spout body weldable with the bag 2 with a circumferential flange 3, a arranged in the spout body 2 cutting device 1 with an integrally connected thereto flange cutting system 4 and one on the spout. 2
- Cap 5 on the cutting device 1 takes place via driver 8 on the cap 5 and on projecting ribs 9 on the inner wall of the cutting device. 1
- the driver 8 are aligned with the cap 5 against the protruding ribs 9 on the inner wall of the cutting device 1 and then the cap 5 is pressed onto the spout 2, whereby the cutting device 1 in the spout 2 in the right
- FIG. 1 shows the
- inventive spout so as he looks after production or before first opening.
- FIG. 2 shows a three-dimensional view of the cutting system 4 of FIG
- the cutting system 4 is integral with a formed from a part-cylindrical wall existing body 10.
- the cutting system 4 in this exemplary embodiment has three cutting tooth groups 11 extending over a respective part of a cutting circumference.
- Each of these cutting teeth groups has a number of cutting teeth 12 and, moreover, the cutting teeth 12 in each cutting tooth group 11 are so
- Cutting tooth group 1 1 continuously smaller flattening 13 have.
- the flats 13, 13a lie substantially in a plane whose normal vector corresponds to the axis of rotation of the cutting device 1 and thus defined by the axial direction A. Synonymous one can therefore also say that the flats 13,13a parallel to the flange 3 run. Furthermore, it can be seen that all flattenings are the same. Of course it is also possible that the flattening is slightly different
- Orientations or formations can receive, but essentially serve the same purpose.
- FIG. 2 also shows that the chamfer 14 opens in a planar manner into a cutting edge 15 running essentially parallel to the axial direction A of the cutting device 1.
- This cutting edge 15 is present in all existing cutting teeth groups 1 1 and it extends in the outer surface of the body 10.
- Fig. 2 shows that the cutting system 4 of the cutting device 1 in a sector of the cutting circle circumference has a drainage recess. The juxtaposition of the cutting teeth groups 1 1 thus does not extend over the entire circumference of the cutting circle. This ensures that bags made of elastic film can be completely emptied.
- Fig. 2 also shows that the cutting system 4 of the present embodiment has a total of three cutting teeth groups 1 1 and that these three cutting teeth groups 1 1 are arranged distributed over at least three quarters of the circumference of the cutting circuit. With this distribution, the axially acting forces during penetration are to be at least approximately compensated.
- FIG. 3 also shows a spatial view of partial components of the spout according to FIG. 1 in a phase of assembly. This representation is only for the better understanding of the
- Cutting device 1 is positioned and then the closure cap 5 is pressed over the spout body 2 until it is as shown in FIG.
- Composition can then the spout with the flange 3 are welded onto a bag made of elastic plastic film.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112015000469A BR112015000469A2 (pt) | 2012-07-20 | 2013-06-03 | bico de saída novamente fechável para um saco de filme elástico |
EP13727847.9A EP2874892B1 (de) | 2012-07-20 | 2013-06-03 | Wiederverschliessbarer ausguss für einen beutel aus elastischer folie |
US14/415,765 US9415908B2 (en) | 2012-07-20 | 2013-06-03 | Resealable pouring spout for a bag consisting of flexible film |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012212769.0 | 2012-07-20 | ||
DE102012212769.0A DE102012212769A1 (de) | 2012-07-20 | 2012-07-20 | Wiederverschliessbarer Ausguss für einen Beutel aus elastischer Folie |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014012698A1 true WO2014012698A1 (de) | 2014-01-23 |
Family
ID=48579040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/061341 WO2014012698A1 (de) | 2012-07-20 | 2013-06-03 | Wiederverschliessbarer ausguss für einen beutel aus elastischer folie |
Country Status (5)
Country | Link |
---|---|
US (1) | US9415908B2 (de) |
EP (1) | EP2874892B1 (de) |
BR (1) | BR112015000469A2 (de) |
DE (1) | DE102012212769A1 (de) |
WO (1) | WO2014012698A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10732796B2 (en) | 2017-03-29 | 2020-08-04 | Microsoft Technology Licensing, Llc | Control of displayed activity information using navigational mnemonics |
EP3901046A1 (de) * | 2020-04-24 | 2021-10-27 | Tetra Laval Holdings & Finance S.A. | Öffnungsvorrichtung für eine versiegelte verpackung und mit einer öffnungsvorrichtung versehene, versiegelte verpackung |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012212769A1 (de) * | 2012-07-20 | 2014-01-23 | Robert Bosch Gmbh | Wiederverschliessbarer Ausguss für einen Beutel aus elastischer Folie |
TWI673210B (zh) * | 2014-10-24 | 2019-10-01 | 日商美樂迪安股份有限公司 | 附有流出口之容器及其製造方法 |
US11317647B2 (en) * | 2014-12-02 | 2022-05-03 | Monarch Media, Llc | Coconut water removal device and method therefor |
US20160345619A1 (en) * | 2014-12-02 | 2016-12-01 | Monarch Media Llc. | Coconut removal device and method therefor |
TWI687352B (zh) * | 2015-06-08 | 2020-03-11 | 日商美樂迪安股份有限公司 | 附有流出口之容器及其製造方法 |
US10287081B2 (en) * | 2015-09-03 | 2019-05-14 | Fres-Co System Usa, Inc. | Aseptic package fluid dispensing apparatus |
US10179677B2 (en) | 2015-09-03 | 2019-01-15 | Fres-Co System Usa, Inc. | Aseptic package fluid dispensing apparatus and methods of dispensing liquids from flexible packages |
US10173821B2 (en) | 2016-09-26 | 2019-01-08 | Dow Global Technologies Llc | Flexible fitment for flexible container |
US10155615B2 (en) | 2016-09-26 | 2018-12-18 | Dow Global Technologies Llc | Seal bar and process for using same |
CN109368009B (zh) * | 2018-11-02 | 2023-08-25 | 浙江高成绿能科技有限公司 | 一种防误插快速进料装置及组件 |
US11390516B2 (en) | 2020-05-08 | 2022-07-19 | Illinois Tool Works Inc. | Tap assembly |
US11878903B2 (en) | 2020-06-11 | 2024-01-23 | Illinois Tool Works Inc. | Tap assembly |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020690A (en) * | 1987-06-30 | 1991-06-04 | Toppan Printing Co., Ltd. | Pouring plug for liquid container |
JPH11171233A (ja) * | 1997-12-17 | 1999-06-29 | Dainippon Printing Co Ltd | 液体容器用注出口 |
JP2002104473A (ja) * | 2000-09-29 | 2002-04-10 | Toppan Printing Co Ltd | 開封刃内蔵口栓 |
EP1396435A1 (de) | 2002-09-09 | 2004-03-10 | Tetra Laval Holdings & Finance S.A. | Verschliessbare Öffnungsvorrichtung für Packungen für fliessfähige Nahrungsmittel |
EP1795456A1 (de) * | 2004-09-30 | 2007-06-13 | Tetra Laval Holdings & Finance SA | Gekapselter behälter |
WO2011039054A1 (de) | 2009-09-29 | 2011-04-07 | Robert Bosch Gmbh | Kunststoff-verschluss mit einer schneide- und durchstossvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012034838A1 (de) * | 2010-09-15 | 2012-03-22 | Robert Bosch Gmbh | Verschliessbare öffnungsvorrichtung für eine versiegelte verpackung |
DE102011080209A1 (de) * | 2011-08-01 | 2013-02-07 | Robert Bosch Gmbh | Schneidvorrichtung für Behälterhüllen |
DE102012212769A1 (de) * | 2012-07-20 | 2014-01-23 | Robert Bosch Gmbh | Wiederverschliessbarer Ausguss für einen Beutel aus elastischer Folie |
-
2012
- 2012-07-20 DE DE102012212769.0A patent/DE102012212769A1/de not_active Withdrawn
-
2013
- 2013-06-03 WO PCT/EP2013/061341 patent/WO2014012698A1/de active Application Filing
- 2013-06-03 US US14/415,765 patent/US9415908B2/en active Active
- 2013-06-03 EP EP13727847.9A patent/EP2874892B1/de active Active
- 2013-06-03 BR BR112015000469A patent/BR112015000469A2/pt not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020690A (en) * | 1987-06-30 | 1991-06-04 | Toppan Printing Co., Ltd. | Pouring plug for liquid container |
JPH11171233A (ja) * | 1997-12-17 | 1999-06-29 | Dainippon Printing Co Ltd | 液体容器用注出口 |
JP2002104473A (ja) * | 2000-09-29 | 2002-04-10 | Toppan Printing Co Ltd | 開封刃内蔵口栓 |
EP1396435A1 (de) | 2002-09-09 | 2004-03-10 | Tetra Laval Holdings & Finance S.A. | Verschliessbare Öffnungsvorrichtung für Packungen für fliessfähige Nahrungsmittel |
US20050236425A1 (en) * | 2002-09-09 | 2005-10-27 | Tetra Laval Holdings & Finance S.A. | Closable opening device for packages of pourable food products |
EP1795456A1 (de) * | 2004-09-30 | 2007-06-13 | Tetra Laval Holdings & Finance SA | Gekapselter behälter |
WO2011039054A1 (de) | 2009-09-29 | 2011-04-07 | Robert Bosch Gmbh | Kunststoff-verschluss mit einer schneide- und durchstossvorrichtung |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10732796B2 (en) | 2017-03-29 | 2020-08-04 | Microsoft Technology Licensing, Llc | Control of displayed activity information using navigational mnemonics |
EP3901046A1 (de) * | 2020-04-24 | 2021-10-27 | Tetra Laval Holdings & Finance S.A. | Öffnungsvorrichtung für eine versiegelte verpackung und mit einer öffnungsvorrichtung versehene, versiegelte verpackung |
WO2021213987A1 (en) * | 2020-04-24 | 2021-10-28 | Tetra Laval Holdings & Finance S.A. | An opening device for a sealed package and a sealed package provided with an opening device |
CN115066372A (zh) * | 2020-04-24 | 2022-09-16 | 利乐拉瓦尔集团及财务有限公司 | 用于密封包装的开启设备和设置有开启设备的密封包装 |
CN115066372B (zh) * | 2020-04-24 | 2023-11-28 | 利乐拉瓦尔集团及财务有限公司 | 用于密封包装的开启设备和设置有开启设备的密封包装 |
Also Published As
Publication number | Publication date |
---|---|
US20150175323A1 (en) | 2015-06-25 |
DE102012212769A1 (de) | 2014-01-23 |
EP2874892B1 (de) | 2016-08-10 |
EP2874892A1 (de) | 2015-05-27 |
BR112015000469A2 (pt) | 2017-08-08 |
US9415908B2 (en) | 2016-08-16 |
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