WO1990014291A1 - Folienartiges material für eine faltpackung und derartige faltpackung - Google Patents
Folienartiges material für eine faltpackung und derartige faltpackung Download PDFInfo
- Publication number
- WO1990014291A1 WO1990014291A1 PCT/EP1990/000812 EP9000812W WO9014291A1 WO 1990014291 A1 WO1990014291 A1 WO 1990014291A1 EP 9000812 W EP9000812 W EP 9000812W WO 9014291 A1 WO9014291 A1 WO 9014291A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- area
- edge
- areas
- film
- foil
- 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
- 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
-
- 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
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
- B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S229/00—Envelopes, wrappers, and paperboard boxes
- Y10S229/924—Means to facilitate gripping a tear strip
- Y10S229/925—Finger opening, e.g. slit, aperture
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S229/00—Envelopes, wrappers, and paperboard boxes
- Y10S229/924—Means to facilitate gripping a tear strip
- Y10S229/926—Pull tab located in a seam
Definitions
- the invention relates to a film-like material for a folding pack and a corresponding folding pack, in which the film-like material is folded and closed around a product to be packaged in such a way that the product is airtightly surrounded by it on all sides.
- the film-like material or the folding pack has a single film web, the opposite edge regions of which frame the inner region of the film web laterally are each provided with an adhesive layer.
- Folded packs produced accordingly serve for the packaging of, for example, freeze-dried coffee, biscuits, so-called sweet bars or other stimulants which are to be packed in an airtight and moisture-proof or aroma-tight manner.
- the outside of the pack is folded over so that it does not interfere with the pack.
- the two ends of the pack are sealed in a similar way, so that the packaged goods are then sealed on all sides by the film web so that they are air, moisture and aroma-tight.
- the film web itself usually consists of a composite material or aluminum.
- the invention has for its object, while avoiding these disadvantages known from the prior art, to provide a folding pack and the material used, which allow such folding packs to be made in an economically simple manner, even without the aid of tools eye, easy to open and gentle on the packaged goods.
- This invention is given for the film-like material provided for a folding pack by the features of patent claim 1 and for the correspondingly produced folding pack by the features of patent claim 9.
- the folding pack according to the invention thus consists of a single film web.
- the opposite edge regions of this film web, which laterally frame the inner region thereof, are each provided with an adhesive layer.
- the inner area itself, which directly envelops the goods to be packaged, is not provided with an adhesive layer.
- This film web according to the invention is characterized in that the two opposite edge areas each have at least one non-permanently adhesive area, these areas of the two edge areas lying one above the other in the folded state to form a folded pack. Furthermore, the film web along the circumferential line of one of these two edge areas is partially separated from the rest of the edge area in terms of material, with two areas that are not permanently adhesive between them Chen and the respective adjacent inner area, the adhesive layers are present, so that the inner area is completely framed laterally by the adhesive layers. As in the prior art, the goods to be packaged are framed on all sides by an adhesive layer, so that tight packaging is made possible.
- the tab can be completely within one of the two superimposed edge areas, which means that its circumferential line is completely within the corresponding edge area.
- the tab can also be produced by one, in particular two, spaced-apart edge incisions.
- This intermediate area is provided with an adhesive layer in the closed state of the pack, since the goods to be packaged must be sealed on all sides.
- FIG. 1 shows a perspective partial view of a folding pack according to the invention
- FIG. 2 shows a cross section along the line 2-2 of FIG. 1 and FIG. 3 shows a section of the film web from which the package according to FIG. 1 is made,
- a folding pack 10 according to the invention has an envelope which is formed from a single film web 12. This film web 12 is shown in sections in the longitudinal direction L and unfolded in FIG. 3. The bending edges 15, 17, 19 and 21 formed on the pack 10 between the upper side 14, rear side 16, lower side 18 and the lower region 20 or upper region 22 of the front side are shown in broken lines in FIG. 3.
- a so-called longitudinal seam fin 24 is present on the folding pack 10 and is formed by the two outer longitudinal edge regions 26 and 28. These longitudinal edge areas 26, 28 are glued to one another in the folded state to form the pack 10. Along the bending edge 30 present between the longitudinal seam fin 24 and the lower or upper region 20, 22 of the front side, the longitudinal seam foot 24 is present - folded down in FIG. 1 -.
- This longitudinal seam fin 24 also extends around the two end faces 32 of the pack 10 and is there at the end seam fins 34 present there in each case be ti tt,
- the film web 12 is provided in its longitudinal edge areas 26 or, 28, d, h, in its border regions adjoining the bending edge 30 outwardly with an adhesive layer 40 or 42.
- the area between the two bending edges 30 (FIG. 3) which extend in the longitudinal direction L forms the inner area which lies directly against the goods to be packaged and which is therefore not provided with an adhesive layer.
- Fig. 3 the film web 12 is shown with its outside, as it is visible on the package 10.
- the adhesive layers 40, 42 are then on the underside and would not be visible according to the illustration in FIG. 3.
- the partial area 50 is framed towards the outer edge 52 by an approximately semicircular outline 54, along which the film web 12 is cut open.
- This outline 54 thus represents a cutting or punching line.
- the partial area 50 thus forms a flap which is created by bending this partial area 50 out of the plane of the remaining film web 12.
- the bending line 55 formed when this partial area is opened runs approximately parallel to the bending edge 30.
- the adhesive layer 40 is also present in the intermediate area 56 between the bending line 55 and the bending edge 30.
- the adhesive layer 40 is oriented with its longitudinal structure 41 in such a way that the longitudinal structure runs parallel to the tear-open direction of the package 10, ie parallel to the arrows 58. This can be achieved by appropriate application direction of the adhesive layer 40 on the film web. As a result, the partial area 50 can easily be torn open in the direction 58 over the intermediate area 56 and thus the package 10 can be opened.
- the partial area 60 of the other longitudinal edge area 28 present on the package 10 below the partial area 50 is likewise not provided with an adhesive layer, while the remaining longitudinal edge area 28, around the partial area 60, is provided with the adhesive layer 42.
- This adhesive layer 42 is also present in the illustration according to FIG. 3 on the underside of the film web 12. When the film web 12 is in the folded state, the partial area 50 can be moved away from the partial area 60 by the adhesive-layer-free partial area 60, which is necessary for tearing open the package 10.
- FIG. 3 shows another type of design for a flap design, which is not shown in FIG. 1.
- the partial area 50 is not formed by a semicircular outline 54 but by two spaced-apart cutting lines 70 in the longitudinal edge area 26, which partially protrude from the outer edge 52 into the longitudinal edge area 26 provided with adhesive layer 40.
- the partial area 72 between these cutting lines 70 corresponds in effect to the partial area 50.
- This partial area 74 is at least as large as the partial area 72, so that the partial area 72 in its function as a tab can be moved away from the partial area 74 and the package 10 can be torn open accordingly. The tearing movement again runs parallel to the arrows 58.
- the adhesive layers 40, 42 mentioned above represent only one possibility of simply firmly connecting the two longitudinal edge regions 26, 28 to one another. Instead of the two adhesive layers 40, 42, only a single adhesive layer 40 or, 42 could also be present. In addition, it would also be possible to establish the fixed connection by, for example, heat sealing. It remains important that a partial area of a longitudinal edge area 26 or 28 with the corresponding other longitudinal edge area 28 or, 26 is not is firmly connected and is present separated from the rest of the longitudinal edge area by a dividing line, so that a flap can be formed on a seam fin of a pack,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Bag Frames (AREA)
- Cartons (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/776,302 US5356068A (en) | 1989-05-25 | 1990-05-19 | Foil-like material for a folding pack and such folding pack |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3917048A DE3917048A1 (de) | 1989-05-25 | 1989-05-25 | Folienartiges material fuer eine faltpackung und derartige faltpackung |
DEP3917048.9 | 1989-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990014291A1 true WO1990014291A1 (de) | 1990-11-29 |
Family
ID=6381380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1990/000812 WO1990014291A1 (de) | 1989-05-25 | 1990-05-19 | Folienartiges material für eine faltpackung und derartige faltpackung |
Country Status (11)
Country | Link |
---|---|
US (1) | US5356068A (de) |
EP (2) | EP0473627A1 (de) |
JP (1) | JPH04505438A (de) |
AT (1) | ATE85956T1 (de) |
AU (1) | AU5640990A (de) |
CA (1) | CA2057897A1 (de) |
DE (3) | DE8915653U1 (de) |
DK (1) | DK0399420T4 (de) |
ES (1) | ES2040527T5 (de) |
PT (1) | PT94146A (de) |
WO (1) | WO1990014291A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4107380A1 (de) * | 1991-03-08 | 1992-09-10 | Lohmann Gmbh & Co Kg | Schlauchbeutelverpackung, insbesondere fuer bindenartige gueter |
US5470015A (en) * | 1991-09-13 | 1995-11-28 | Teich Aktiengesellschaft | Tubular pouch with opening aid |
ATE144749T1 (de) * | 1991-09-13 | 1996-11-15 | Teich Ag | Schlauchbeutelpackung mit öffnungshilfe |
US5487503A (en) * | 1993-03-12 | 1996-01-30 | Fuji Photo Film Co., Ltd. | Wrapped article with tear slits |
ATE159691T1 (de) * | 1993-07-08 | 1997-11-15 | Teich Ag | Aufreisspackung mit aufziehlasche |
JP3075138B2 (ja) * | 1995-03-30 | 2000-08-07 | 日本ビクター株式会社 | 包装フイルムの包装構造 |
JP3301319B2 (ja) * | 1996-09-30 | 2002-07-15 | ソニー株式会社 | オーバーラップフィルムによる包装構造 |
WO2003035504A1 (en) * | 2001-10-26 | 2003-05-01 | Hosokawa Yoko Co., Ltd. | Packaging member with easy-opening means |
ITBO20020390A1 (it) | 2002-06-18 | 2003-12-18 | Azionaria Costruzioni Acma Spa | Metodo per realizzare confezioni di prodotti , foglio per confezioni ottenute da tale metodo e nastro per confezioni |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
US7334679B2 (en) * | 2004-03-15 | 2008-02-26 | Hollister Incorporated | Tear open package for hydrophilic-coated catheter |
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 |
DK2023996T3 (da) * | 2006-06-08 | 2011-05-23 | Hollister Inc | Kateterproduktemballage og fremgangsmåde til udformning af samme |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global 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 |
HUE030706T2 (en) | 2007-11-19 | 2017-06-28 | Hollister Inc | Steam-hydrated catheter assembly, and a method for producing it |
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 |
ES2390202T3 (es) | 2010-01-26 | 2012-11-07 | Generale Biscuit | Envase resellable para productos alimenticios y procedimiento de fabricación |
US8814430B2 (en) * | 2010-02-23 | 2014-08-26 | Kraft Foods R&D, Inc. | Food package having opening feature |
PL2363286T3 (pl) * | 2010-03-01 | 2014-05-30 | Mondi Ag | Folia opakowaniowa, opakowanie i sposób wytwarzania takiego opakowania |
ES2390568T3 (es) | 2010-03-23 | 2012-11-14 | Generale Biscuit | Envase que se puede volver a cerrar para productos alimenticios y método de fabricación |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
BR112012029073A2 (pt) | 2010-05-18 | 2016-08-16 | Kraft Foods Global Brands Llc | embalagem flexível refechável e métodos para a fabricação da mesma |
US20120000968A1 (en) * | 2010-07-01 | 2012-01-05 | Kraft Foods Global Brands Llc | Method and apparatus for a package with an easy open feature |
US9701454B2 (en) * | 2010-07-28 | 2017-07-11 | Myoung Ho Jeon | Wrapper for rice covered with laver |
AU2012228962A1 (en) | 2011-03-17 | 2013-10-17 | Intercontinental Great Brands Llc | Reclosable flexible film packaging products and methods of manufacture |
US20160176601A1 (en) * | 2014-12-19 | 2016-06-23 | The Quaker Oats Company | Easy-open flexible package |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190684A1 (de) * | 1972-06-28 | 1974-02-01 | Unilever Nv | |
DE3618765A1 (de) * | 1986-06-04 | 1987-12-10 | Scheuch Folien Papier Kg | Schlauchbeutelverpackung fuer tafel- oder riegelfoermiges gut, beispielsweise schokoladeprodukte |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923456A (en) * | 1956-01-27 | 1960-02-02 | Int Paper Co | Quick-opening pasted multiwall paper bag |
WO1987002011A1 (en) * | 1985-09-27 | 1987-04-09 | Folienwalzwerk Brüder Teich Aktiengesellschaft | Pack for containing a material in the form of pieces |
US4964515A (en) * | 1987-02-02 | 1990-10-23 | Heyden Eugene L | Bag construction including easy-opening provision |
DE3712503A1 (de) * | 1987-04-13 | 1988-11-03 | Nukem Gmbh | Solarzelle |
DE8803229U1 (de) * | 1988-03-10 | 1988-07-07 | Basf Ag, 6700 Ludwigshafen | Verpackung für Gegenstände, insbesondere von Quaderform |
GB8806509D0 (en) * | 1988-03-18 | 1988-04-20 | Ward Sacks Ltd | Improvements in/relating to sacks |
US4834245A (en) * | 1988-08-05 | 1989-05-30 | Kabushiki Kaisha Hosokawa Yoko | Pouch having tearing zone for taking out content packed therein |
DE3836227A1 (de) * | 1988-10-25 | 1990-04-26 | Unilever Nv | Verpackung aus flachfolie |
DE59005373D1 (de) * | 1989-10-27 | 1994-05-19 | Teich Ag Obergrafendorf | Packung für stückiges packungsgut. |
US5129518A (en) * | 1989-12-22 | 1992-07-14 | Okura Industrial Co., Ltd. | Plastic film package with perforated edge portions |
-
1989
- 1989-05-25 DE DE8915653U patent/DE8915653U1/de not_active Expired - Lifetime
- 1989-05-25 DE DE3917048A patent/DE3917048A1/de not_active Withdrawn
-
1990
- 1990-05-19 AU AU56409/90A patent/AU5640990A/en not_active Abandoned
- 1990-05-19 EP EP90907037A patent/EP0473627A1/de active Pending
- 1990-05-19 WO PCT/EP1990/000812 patent/WO1990014291A1/de not_active Application Discontinuation
- 1990-05-19 AT AT90109567T patent/ATE85956T1/de not_active IP Right Cessation
- 1990-05-19 JP JP2507366A patent/JPH04505438A/ja active Pending
- 1990-05-19 ES ES90109567T patent/ES2040527T5/es not_active Expired - Lifetime
- 1990-05-19 DE DE9090109567T patent/DE59000913D1/de not_active Expired - Fee Related
- 1990-05-19 DK DK90109567T patent/DK0399420T4/da active
- 1990-05-19 CA CA002057897A patent/CA2057897A1/en not_active Abandoned
- 1990-05-19 US US07/776,302 patent/US5356068A/en not_active Expired - Fee Related
- 1990-05-19 EP EP90109567A patent/EP0399420B2/de not_active Expired - Lifetime
- 1990-05-24 PT PT94146A patent/PT94146A/pt not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190684A1 (de) * | 1972-06-28 | 1974-02-01 | Unilever Nv | |
DE3618765A1 (de) * | 1986-06-04 | 1987-12-10 | Scheuch Folien Papier Kg | Schlauchbeutelverpackung fuer tafel- oder riegelfoermiges gut, beispielsweise schokoladeprodukte |
Also Published As
Publication number | Publication date |
---|---|
ES2040527T3 (es) | 1993-10-16 |
PT94146A (pt) | 1991-01-08 |
EP0473627A1 (de) | 1992-03-11 |
ATE85956T1 (de) | 1993-03-15 |
EP0399420B2 (de) | 1998-06-10 |
US5356068A (en) | 1994-10-18 |
DE3917048A1 (de) | 1990-11-29 |
AU5640990A (en) | 1990-12-18 |
DE8915653U1 (de) | 1991-01-03 |
DK0399420T4 (da) | 1999-03-29 |
EP0399420B1 (de) | 1993-02-24 |
DE59000913D1 (de) | 1993-04-01 |
ES2040527T5 (es) | 1998-10-16 |
JPH04505438A (ja) | 1992-09-24 |
EP0399420A1 (de) | 1990-11-28 |
DK0399420T3 (da) | 1993-06-21 |
CA2057897A1 (en) | 1990-11-26 |
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