EP0447636B1 - Wiederverschliessbare Verpackung - Google Patents
Wiederverschliessbare Verpackung Download PDFInfo
- Publication number
- EP0447636B1 EP0447636B1 EP90123651A EP90123651A EP0447636B1 EP 0447636 B1 EP0447636 B1 EP 0447636B1 EP 90123651 A EP90123651 A EP 90123651A EP 90123651 A EP90123651 A EP 90123651A EP 0447636 B1 EP0447636 B1 EP 0447636B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- flap
- sheet
- opening
- package
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
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
- B65D75/5827—Tear-lines provided in a wall portion
- B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
- B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
- B65D83/0805—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture in a wall
Definitions
- the invention relates to a reclosable packaging for wet wipes or the like according to the preamble of claims 1 and 2 and as known from EP-A-30 348.
- EP-A-0 221 168 A similar packaging is known from EP-A-0 221 168.
- This known packaging consists of a plastic composite film which, due to its properties, does not form a satisfactory barrier layer for liquids with which the wipes are impregnated. For example, no filling goods with high perfume or alcohol (up to 40%) can be packed in such composite films.
- a reclosable packaging for wet wipes or the like is known from an aluminum composite film, on the upper side of which there is a closing flap covering the removal opening and having one end permanently connected to the upper side, between the flat upper side of the film and a liquid-impermeable sheet is arranged on the damp cloths and covers the tear line of the die cut.
- the cover tongue formed by the punched lines is removed, and the closure flap is adhesively connected to the sheet, as a result of which the sheet is pulled out of the removal opening when the cover tab is opened.
- the sheet roughly fulfills the function of the cover tongue known from EP-PS 0 221 168 with the difference that the edges of the removal opening are covered a little when reclosing. Due to the relatively slight overlap of the sheet when the packaging is still unopened, it cannot be ruled out that the liquid will overcome the short distance to the removal opening. In the case of the aluminum composite films mentioned above, the undesirable corrosion phenomena occur.
- the width and length of the sheet must in any case be smaller than the width and length of the closure flap, since this would otherwise no longer adhere to the surface of the package.
- the skilled person is thus set narrow limits for dimensioning the sheet when optimizing the known packaging. This also means that a high level of accuracy in the positioning of the sheet must be maintained in the manufacture of the packaging.
- the closure flap is formed from the moisture-impermeable film, and a cover tongue is worked into the liquid-impermeable sheet with a punch cut.
- the invention is therefore based on the object of developing a reclosable packaging for wet wipes or the like of the type mentioned in such a way that when using an aluminum composite film as a moisture-impermeable film while maintaining the previous outer shape, in particular the easy-to-grip fastened on the top of the packaging Closing flap, allows a simple sealing of the perforation line or the die cut in the film, thus preventing corrosion of the aluminum before the first opening and a tight reclosure is guaranteed.
- the packaging according to the invention a secure seal is achieved by the combination of aluminum composite film, pull tab, the closure flap covering this and the intermediate sheet which extends far beyond the edges of the removal opening. Even if, as in the case of the packaging according to EP-A-0 193 130, a little liquid diffuses between the sheet and the top of the packaging for the die cut, the closure flap securely seals on the top of the packaging.
- Another advantage is that the packaging according to the invention is cheaper and easier to manufacture than packaging with a closed inner bag for holding the wet wipes and allows the wipes to be accessed with little effort. With the usual degree of impregnation of the wipes, it is in fact sufficient if the tear line or punching is covered by a sheet of a plastic film.
- this sheet Due to the degree of filling of the packaging with the cloths, this sheet is pressed against the inside of the packaging film, so that no moisture can penetrate into the area of the punchings. This avoids liquid leaks from the punch holes and corrosion of the aluminum composite film used as the packaging sleeve.
- an even higher tightness can be achieved if the sheet between the wet wipes and the flat inside of the film is inseparably connected to the underside of the film in the area of its edge zones and has an opening (punched out) for the removal of the wet wipes which is smaller than the outline given by the tear line or the die cut.
- a cover flap is also pulled off along the stamping, thereby simultaneously exposing the removal opening of the sheet.
- the packaging consists of a moisture-impermeable plastic-aluminum composite film, the ends of which are connected by means of weld seams 1 and 2 in a manner known from the prior art.
- an opening is provided, through which the contents of the packaging can be removed.
- a removal opening 4 is used, which can be opened and closed again by means of a closure flap 5.
- the closure flap 5 is coated with a pressure-sensitive adhesive 6 and welded along its narrow side by means of a weld seam 7 on the upper side 3.
- a handle tongue 8 not coated with adhesive is provided on the opposite narrow side.
- the closure flap 5 is larger in outline than the removal opening 4, to which it is arranged centrally, so that the closure flap 5 overlaps the edge of the removal opening 4 on all sides and thus seals in the closed state.
- the removal opening 4 is punched, but the punched-out part has not been removed and can come into contact again when the closure flap is closed and thus covers the top cloth in each case as a tongue 9.
- perforation lines can also be provided in the upper side 3, but the area facing the grip tongue 8 is fully punched out so that the cover tongue 9 adheres to the closure flap 5 when opened.
- the cover tongue 9 is not stamped on its end opposite the grip tongue 8, but is here connected in one piece to the material of the upper side 3. The ends of the legs 10, 11 of the punching or perforation thus end blind.
- This one-piece arrangement ensures that when the cover tongue is closed it lies exactly over the opening 4, that is to say it completely covers the opening 4. Furthermore, since the legs 10, 11 of the punching lines end at or in the weld seam 7, the stiffening or reinforcement takes place, thereby preventing tearing when opening. In addition or in addition, the ends of these punch legs 10, 11 can end in arches directed outwards to the side, thus preventing tearing due to the notch effect. These sheets can also be directed inwards without touching the ends of the punch legs.
- the invention consists in inserting a liquid-impermeable sheet 16 between the stack of non-woven cloths 19 and the inside of the top of the packaging 3, as shown in FIG. 2 or FIG. 3.
- This sheet has a larger outline than that specified by the removal opening 4 and is dimensioned such that its dimensions are equal to or larger than the dimensions of the closure flap 5.
- the sheet can either be inserted loosely or, as indicated in FIG. 4, be glued to the underside of the upper side 3 in the edge regions 17a. However, this sheet 17 then has a removal opening 18 through which the cloths 19 can be removed after the tab 9 has been pulled off.
- the sheets 16 or 17 can consist of either a polyethylene film or an aluminum composite film. In any case, the interposition of the sheets 16 and 17 ensures that the punching lines 10, 11 are covered with respect to the sheets 19 and thus no moisture emitted by the sheets can penetrate into this area. This prevents premature loss of moisture and corrosion in the area of the punching.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90123651T ATE102156T1 (de) | 1990-03-10 | 1990-12-08 | Wiederverschliessbare verpackung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4007649A DE4007649C1 (cs) | 1990-03-10 | 1990-03-10 | |
DE4007649 | 1990-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0447636A1 EP0447636A1 (de) | 1991-09-25 |
EP0447636B1 true EP0447636B1 (de) | 1994-03-02 |
Family
ID=6401893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90123651A Expired - Lifetime EP0447636B1 (de) | 1990-03-10 | 1990-12-08 | Wiederverschliessbare Verpackung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0447636B1 (cs) |
AT (1) | ATE102156T1 (cs) |
DE (2) | DE4007649C1 (cs) |
ES (1) | ES2052143T3 (cs) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6164444A (en) * | 1996-11-21 | 2000-12-26 | British American Tobacco Investments Ltd. | Packaging for smoking articles with sealed enclosure |
US6237760B1 (en) | 1996-11-21 | 2001-05-29 | British American Tobacco (Investments) Limited | Packaging of smoking articles |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global Brands Llc | Resealable closure with package integrity feature |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
US8535464B2 (en) | 2007-04-05 | 2013-09-17 | Avery Dennison Corporation | Pressure sensitive shrink label |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
US9205967B2 (en) | 2010-01-26 | 2015-12-08 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9221573B2 (en) | 2010-01-28 | 2015-12-29 | Avery Dennison Corporation | Label applicator belt system |
US9221590B2 (en) | 2010-03-23 | 2015-12-29 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4209025C2 (de) * | 1992-03-20 | 1997-03-27 | Heinz Scholz | Verpackung für eine Anordnung von flächigen, übereinandergeschichteten Füllgütern |
GB9223558D0 (en) * | 1992-11-10 | 1992-12-23 | Jeyes Group Plc | Containers |
ES2074967B1 (es) * | 1994-03-16 | 1996-04-01 | Perez Juan Manuel Ojeda | Sistema de apertura de bolsas y/o paquetes de productos alimenticios u otros. |
FR2772011B3 (fr) | 1997-12-10 | 2000-01-28 | Denis Guibert | Etui pour produits, et article obtenu |
JP3901592B2 (ja) * | 2002-06-24 | 2007-04-04 | 株式会社フジキカイ | 再封性包装袋と製袋充填機 |
US20080253697A1 (en) * | 2007-04-10 | 2008-10-16 | O'neill Kilian John | Easy-opening flexible container |
US20100018974A1 (en) | 2008-07-24 | 2010-01-28 | Deborah Lyzenga | Package integrity indicating closure |
GB0819200D0 (en) | 2008-10-20 | 2008-11-26 | Cadbury Holdings Ltd | Packaging |
WO2010114879A1 (en) | 2009-03-31 | 2010-10-07 | Avery Dennison Corporation | Resealable laminate for heat sealed packaging |
ATE536990T1 (de) * | 2009-04-03 | 2011-12-15 | Mondi Ag | Herstellungsverfahren für eine flexible verpackungsfolie mit wiederverschluss |
US10710773B2 (en) | 2009-09-11 | 2020-07-14 | Avery Dennison Corporation | Resealable laminate for heat sealed packaging |
CN102596567B (zh) * | 2009-09-11 | 2016-02-24 | 艾利丹尼森公司 | 用于热密封包装的可再密封层压材料 |
EP2571766B1 (en) | 2010-05-18 | 2014-09-10 | Intercontinental Great Brands LLC | Reclosable flexible packaging and methods for manufacturing same |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9550616B2 (en) | 2010-05-25 | 2017-01-24 | Avery Dennison Corporation | Tamper evident container |
ES2606328T3 (es) | 2011-03-17 | 2017-03-23 | Intercontinental Great Brands Llc | Envase de película flexible de cierre reutilizable y método de fabricación |
FR3016467A1 (fr) * | 2014-01-10 | 2015-07-17 | Materiels Ind De Securite | Dispositif de dechirement pour combinaison etanche |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918608A (en) * | 1973-02-26 | 1975-11-11 | Hoerner Waldorf Corp | Dispensing carton |
DK586277A (da) * | 1977-01-10 | 1978-07-11 | Personal Products Co | Pakning til fugtservietter |
AU536262B2 (en) * | 1979-12-03 | 1984-05-03 | Kenji Nakamura | Resealable dispenser container |
IT1152032B (it) * | 1981-08-21 | 1986-12-24 | Teich Ag Folienwalzwerk | Confezione con involucro a tenuta di gas |
JPS6122779U (ja) * | 1984-07-14 | 1986-02-10 | 利宗 増井 | ティッシュペーパー収納箱 |
CA1255640A (en) * | 1985-02-26 | 1989-06-13 | Kenji Nakamura | Dispenser-container containing wet and dry contents and process for manufacturing the same |
DE3514943A1 (de) * | 1985-04-25 | 1986-10-30 | Virgunia Verpackung Inh. Herr Fidelis Frank, 8000 München | Verpackung |
-
1990
- 1990-03-10 DE DE4007649A patent/DE4007649C1/de not_active Expired - Lifetime
- 1990-12-08 AT AT90123651T patent/ATE102156T1/de not_active IP Right Cessation
- 1990-12-08 DE DE90123651T patent/DE59004811D1/de not_active Expired - Fee Related
- 1990-12-08 ES ES90123651T patent/ES2052143T3/es not_active Expired - Lifetime
- 1990-12-08 EP EP90123651A patent/EP0447636B1/de not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6237760B1 (en) | 1996-11-21 | 2001-05-29 | British American Tobacco (Investments) Limited | Packaging of smoking articles |
US6164444A (en) * | 1996-11-21 | 2000-12-26 | British American Tobacco Investments Ltd. | Packaging for smoking articles with sealed enclosure |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
US8746483B2 (en) | 2006-05-23 | 2014-06-10 | Intercontinental Great Brands Llc | Tamper evident resealable closure |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US8951591B2 (en) | 2006-05-23 | 2015-02-10 | Intercontinental Great Brands Llc | Package integrity indicator for container closure |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global Brands Llc | Resealable closure with package integrity feature |
US8889205B2 (en) | 2006-12-27 | 2014-11-18 | Intercontinental Great Brands Llc | Resealable closure with package integrity feature |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
US9187228B2 (en) | 2007-03-30 | 2015-11-17 | Intercontinental Great Brands Llc | Package integrity indicating closure |
US8535464B2 (en) | 2007-04-05 | 2013-09-17 | Avery Dennison Corporation | Pressure sensitive shrink label |
US9205967B2 (en) | 2010-01-26 | 2015-12-08 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9221573B2 (en) | 2010-01-28 | 2015-12-29 | Avery Dennison Corporation | Label applicator belt system |
US9221590B2 (en) | 2010-03-23 | 2015-12-29 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
Also Published As
Publication number | Publication date |
---|---|
DE59004811D1 (de) | 1994-04-07 |
EP0447636A1 (de) | 1991-09-25 |
ATE102156T1 (de) | 1994-03-15 |
ES2052143T3 (es) | 1994-07-01 |
DE4007649C1 (cs) | 1991-09-19 |
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