EP1090849A2 - Beutel aus Kunststoffolie - Google Patents
Beutel aus Kunststoffolie Download PDFInfo
- Publication number
- EP1090849A2 EP1090849A2 EP00121094A EP00121094A EP1090849A2 EP 1090849 A2 EP1090849 A2 EP 1090849A2 EP 00121094 A EP00121094 A EP 00121094A EP 00121094 A EP00121094 A EP 00121094A EP 1090849 A2 EP1090849 A2 EP 1090849A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive
- seam
- bag according
- removal opening
- bag
- 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.)
- Ceased
Links
- 239000002985 plastic film Substances 0.000 title claims abstract description 5
- 229920006255 plastic film Polymers 0.000 title claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims abstract description 27
- 230000001070 adhesive effect Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 10
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- -1 polybutylene Polymers 0.000 claims description 2
- 229920001748 polybutylene Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
- B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/10—Tearable part of the container
Definitions
- the invention relates to a bag made of plastic film with a removal opening, which is relatively difficult to open and therefore sufficient for the contents Protection granted.
- a strip of the bag usually has to be cut off, since the sealed seams can only be opened while the material is destroyed. So-called peelable sealing seams are also known which can be opened but can no longer be closed.
- the bag is completely open in both cases and can no longer provide protection for the contents. The same also applies if a section of the folded plastic film is cut off in order to produce a removal opening.
- the invention has for its object a bag of the type mentioned to design that it is resealable even after the first opening.
- This additionally provided adhesive seam is when cutting or tearing the Bag is not damaged and is available for reclosing.
- the adhesive seam is a pressure-sensitive adhesive seam that, under pressure alone, defines the two Wall sections together.
- the application weight of the adhesive is about 1 to 20 g / m 2 .
- the invention of the adhesive strips has a width of at least 3 mm.
- FIG. 1 denotes a tubular bag, the jacket 2 of which along a Longitudinal seam 3 is formed into a tube.
- the lower end of the bag is by means of a not shown, transverse sealing seam closed.
- a transverse sealing seam 4 At the top of the bag is a transverse sealing seam 4 and at a short distance from it an adhesive seam 5 from a Pressure sensitive adhesive arranged.
- an upper edge strip is used, which forms the transverse sealing seam 4 includes cut off and then the pressure sensitive adhesive seam 5 is drawn. After The two jacket sections can be removed again from a partial quantity of the filling material placed on top of each other and the two sides of the adhesive seam pressed together.
- a stand-up pouch 21 is shown in FIG Cross seal 4 is closed. Below that also runs across the whole Stand-up pouch 21 an adhesive seam 5 made of pressure sensitive adhesive.
- the entire upper strip can be cut off with the transverse sealing seam 4.
- the adhesive seam 5 is then only in the appropriate length opened.
- FIG. 3 shows a sealed edge bag 31, which consists of a folded Foil cut is made along a longitudinal sealing seam 3 and two Cross sealing seams 4 is closed.
- a sealed edge bag 31 which consists of a folded Foil cut is made along a longitudinal sealing seam 3 and two Cross sealing seams 4 is closed.
- there is a The edge section with the one transverse sealing seam has already been cut off and the bag 31 only closed with an adhesive seam 5.
- This adhesive seam 5 can be used Removal of portions from the sealed edge bag 31 opened and again be closed.
- the material for the bags is primarily laminates, which are used for Suitable for storing non-sterilized food. These are, for example OPP / OPP, OPP / PE, PET / PE, PET / ALU / PE, OPA / PE, PET / ALU / PP, OPP / Paper / PE, Paper / PE or similar laminates.
- the adhesive is applied with a basis weight of 1 to 20 g / m 2 in a width of at least 3 mm.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Description
Der Beutel ist in beiden Fällen gänzlich offen und kann dem Füllgut keinen Schutz mehr gewähren.
Das gleiche gilt auch, wenn zum Herstellen einer Entnahmeöffnung ein Abschnitt der umgelegten Kunststoffolie abgeschnitten wird.
- Fig.1
- einen Schlauchbeutel im verschlossenen Zustand,
- Fig.2
- einen Standbeutel im teilweise aufgeschnittenen Zustand und
- Fig.3
- einen Siegelrandbeutel im wiederverschlossenen Zustand.
Claims (8)
- Beutel(1,21,31) aus Kunststoff-Folie mit einer Entnahmeöffnung, die verhältnismäßig schwer zu öffnen ist und damit dem Füllgut einen ausreichenden Schutz gewährt, dadurch gekennzeichnet, daß der Beutel(1,21,31) benachbart zur Entnahmeöffnung eine Klebenaht(5) aufweist, durch welche die Entnahmeöffnung wiederverschließbar ist.
- Beutel nach Anspruch 1, dadurch gekennzeichnet, daß die Klebenaht(5) benachbart zu einer die Entnahmeöffnung verschließenden Siegelnaht angeordnet ist.
- Beutel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Klebenaht(5) eine Haftklebenaht ist, die allein unter Druck eine Festlegung der beiden Wandabschnitte aneinander ergibt.
- Beutel nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Kleber auf Latex-Basis hergestellt ist.
- Beutel nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Kleber auf Polyacrylat-Basis hergestellt ist.
- Beutel nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Kleber auf Basis von synthetischem Polybutylen hergestellt ist.
- Beutel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Auftragsgewicht des Klebers etwa 1 bis 20 g/m2 beträgt.
- Beutel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Haftkleber-Streifen(5) eine Breite von wenigstens 3 mm aufweist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19948191A DE19948191A1 (de) | 1999-10-06 | 1999-10-06 | Beutel aus Kunststoff-Folie |
| DE19948191 | 1999-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1090849A2 true EP1090849A2 (de) | 2001-04-11 |
| EP1090849A3 EP1090849A3 (de) | 2002-05-15 |
Family
ID=7924733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00121094A Ceased EP1090849A3 (de) | 1999-10-06 | 2000-09-28 | Beutel aus Kunststoffolie |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1090849A3 (de) |
| DE (1) | DE19948191A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1526081A1 (de) * | 2003-10-24 | 2005-04-27 | LEMO Maschinenbau GmbH | Beutel mit Klebestreifen |
| WO2005047135A1 (de) * | 2003-11-07 | 2005-05-26 | Henkel Kommanditgesellschaft Auf Aktien | Verpackung für schüttfähige produkte aus einem schlauchbeutel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10214200C1 (de) * | 2002-03-28 | 2003-11-20 | Siemens Ag | Kombiinstrument und Anordnung mit einem Kombiinstrument |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1112446B (de) * | 1957-08-08 | 1961-08-03 | Werner & Mertz Gmbh | Innerer, sekundaerer Verschluss einer flexiblen Kunststoffverpackung zum Verpacken und zur Entnahme beliebiger Mengen von fluessigen oder pastoesen Fuellguetern |
| CH386919A (de) * | 1961-02-07 | 1965-01-15 | Hedwig Looser Anna | Hermetischer Verschluss an flexiblen Behältern |
| US4415087A (en) * | 1981-12-30 | 1983-11-15 | Mobil Oil Corporation | Laminated pressure sensitive adhesive strip for use in plastic bags |
| CA1265104A (en) * | 1985-09-04 | 1990-01-30 | Donald E. Beckett | Resealable tamper-evident package |
| JPH0272054A (ja) * | 1988-08-29 | 1990-03-12 | Coast Converters Inc | 包装容器及びその製造方法 |
| US5007744A (en) * | 1989-12-21 | 1991-04-16 | Sharp Packaging, Inc. | Strips of interconnected pre-opened reclosable bags |
| JP3624293B2 (ja) * | 1993-11-25 | 2005-03-02 | リードケミカル株式会社 | 繰り返し密閉可能な包装袋 |
-
1999
- 1999-10-06 DE DE19948191A patent/DE19948191A1/de not_active Withdrawn
-
2000
- 2000-09-28 EP EP00121094A patent/EP1090849A3/de not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1526081A1 (de) * | 2003-10-24 | 2005-04-27 | LEMO Maschinenbau GmbH | Beutel mit Klebestreifen |
| WO2005047135A1 (de) * | 2003-11-07 | 2005-05-26 | Henkel Kommanditgesellschaft Auf Aktien | Verpackung für schüttfähige produkte aus einem schlauchbeutel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19948191A1 (de) | 2001-04-12 |
| EP1090849A3 (de) | 2002-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2254640C3 (de) | Flach zusammenlegbarer Beutel | |
| WO1988000562A1 (fr) | Emballage pour articles en pieces et son procede de fabrication | |
| DE4107380A1 (de) | Schlauchbeutelverpackung, insbesondere fuer bindenartige gueter | |
| DE1298929B (de) | Aufreissverschluss einer eigensteifen Verpackung aus flexiblem Material | |
| DE2654867C3 (de) | Verpackter Aufgußbeutel, insbe-, sondere für Tee | |
| DE69201753T2 (de) | Vorrichtung zum Verschliessen und Öffnen eines Beutels aus Kunststoffolie. | |
| DE1486576A1 (de) | Leicht zu oeffnender Beutel | |
| DE102008029507B4 (de) | Sack und Verfahren zum Entleeren eines Sackes | |
| DE60211851T2 (de) | Verpackung für einen rohrförmigen stapel von runden keksen | |
| DE3621813A1 (de) | Beutel aus flexiblem folienzuschnitt | |
| DE69307032T2 (de) | Faltverpackung für kleine Gegenstände wie Süsswaren, Schrauben usw. | |
| DE2730132B2 (de) | Beutel aus Folienmaterial | |
| EP1881929B1 (de) | Folienbeutel und verfahren zu seiner herstellung | |
| EP2905236B1 (de) | Kreuzbodensack mit Tragegriff, Innenriegel und Aufreißstreifen | |
| EP1090849A2 (de) | Beutel aus Kunststoffolie | |
| EP2653402B1 (de) | Sack mit einem sackboden | |
| DE29905854U1 (de) | Beutelverpackung | |
| DE102010051579A1 (de) | Papiersack | |
| EP3795492A1 (de) | Recyclingfähige verpackung, insbesondere blockbodenbeutel | |
| DE2107795A1 (de) | Verpackungsbeutel | |
| CH397405A (de) | Flachbeutel | |
| DE4211349C2 (de) | ||
| DE1436838A1 (de) | Schlauchfoermige Ventileinlage fuer Ventilsaecke | |
| DE2512452A1 (de) | Beutel, insbesondere versandtasche aus thermoplastischer kunststoffolie und verfahren zu deren herstellung | |
| DE3817813C2 (de) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| 17P | Request for examination filed |
Effective date: 20021111 |
|
| AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| 17Q | First examination report despatched |
Effective date: 20030814 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
| 18R | Application refused |
Effective date: 20051128 |