EP1008524A2 - Vorrichtung zum reversiblen Verschliessen von Kunststoffbeuteln - Google Patents
Vorrichtung zum reversiblen Verschliessen von Kunststoffbeuteln Download PDFInfo
- Publication number
- EP1008524A2 EP1008524A2 EP99123735A EP99123735A EP1008524A2 EP 1008524 A2 EP1008524 A2 EP 1008524A2 EP 99123735 A EP99123735 A EP 99123735A EP 99123735 A EP99123735 A EP 99123735A EP 1008524 A2 EP1008524 A2 EP 1008524A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping element
- legs
- plastic bag
- mandrel
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 46
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 25
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000000689 upper leg Anatomy 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
- B65D33/1658—Elements for flattening or folding the mouth portion
- B65D33/1675—Hinged clips
Definitions
- the invention relates to a device for reversibly closing Plastic bags with one that can be attached to the opening of the bag Clamping element.
- the invention is based on the technical problem of providing a device for reversibly closing plastic bags, which allows a plastic bag to be closed gently once it is opened and, moreover, is easy and safe for the user to handle.
- the clamping element has two substantially rectangular, mutually foldable legs, which are connected to one another via a hinge, and that a fastening element is arranged at one end of the legs, via which on the one hand the two legs in the other folded state fixable and on the other hand the clamping element can be fixed to the plastic bag and serves as an axis of rotation for interlocking the clamping element.
- the design of the closure according to the invention has the advantage that this via the fastener firmly on the bag to be closed can be fixed so that the closure always remains on the bag and a simple one Handling even with repeated use of the closure guaranteed.
- this is Fastening element as arranged on an inside of a leg Mandrel for piercing the film of the plastic bag formed in a in the other leg formed opening can be fixed.
- the hinge over which the two legs of the clamping element are connected together as Film hinge is formed.
- the entire clamping element in one piece, for example as an injection molded part to manufacture.
- the invention proposes that on both Inside of the legs are offset from each other clamping ribs are formed. By means of these clamping ribs, the Clamping element the closing clamping force of the two over the mandrel interconnected legs reinforced so that an optimal Product protection is guaranteed.
- Fig. 1 shows a perspective view of a plastic bag 1, on the to open the end of the bag, a clamping element 2 for reversible closing of the plastic bag 1 can be fixed.
- a clamping element 2 for reversible closing of the plastic bag 1 can be fixed.
- there is Clamping part 2 from two legs 3, which are connected to one another via a film hinge 4 are connected.
- Fixing the clamping element 2 on the plastic bag 1 takes place in the illustrated embodiment via a mandrel 5 through the plastic film of the plastic bag 1 can be pushed through.
- the clamping element 2 on the plastic bag 1 serves the mandrel 5 to do this, the two legs 3 of the clamping element 2 against each other collapsed state to fix together.
- a plastic bag can be 1 reversibly close as follows: First, the plastic bag 1 is along a cut line 6 cut open, so that in the plastic bag 1 included product can be removed. After opening the Plastic bag 1, the clamping element 2 using the mandrel 5 on the Plastic bag 1 attached. For this purpose, the mandrel 5 is opened on one End of the plastic bag 1 marked attachment point 7 by the Plastic film of the plastic bag pushed through. Then the two legs 3 of the clamping element 2 - as indicated by the arrow 8 in Fig. 1st indicated - folded over the film hinge 4 against each other until an opening 9 in one leg 3 with the mandrel 5 of the other leg 3 in engagement occurs. To fix the mandrel 5 in the opening 9 is at the free end of the mandrel 5 an undercut head 10 is formed, which the edges of the Opening 9 engages and so the legs 3 of the clamping element 2 firmly connects with each other.
- the mandrel 5 for fixing the clamping element 2 on the plastic bag 1 serves to connect the two legs 3 of the clamping element 2 simultaneously also as an axis of rotation around which the entire clamping element 2 can be opened and Closing the plastic bag 1 is pivotable, as indicated by the arrow 11 is indicated in Fig. 3.
- the clamping force of the clamping element 2 on the Plastic bag 1 can be reinforced, for example, that the mutually facing inner sides of the legs 3 clamping ribs 12 formed are, as can be seen in Fig. 1.
- the clamping force of the clamping element 2 as well as the tightness of the closure formed in this way increased in that the clamping ribs 12 are arranged offset from one another.
- the leg 3 of the clamping element 2 is designed to be exposed to the outside, so that between the folded legs 3 a Forms the insertion opening, which acts as a guide for the between the legs 3 plastic material of the plastic bag 1 to be used.
- Such a reversible closure designed for a plastic bag is characterized by the fact that it can be used repeatedly and easily is manageable, since it remains on the plastic bag 1 as long as the two Leg 3 of the clamping element 2 are interconnected via the mandrel 5. By remaining the seal on the plastic bag 1 is also allows one-handed operation of the closure, which makes the Manageability is further improved. Another advantage of such a way designed closure should be noted that this after loosening the Connection of the two legs 3 together and the connection of the Clamping element 2 with the plastic bag 1 over the mandrel 5 the closure for closing additional plastic bag 1 can be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Closing Of Containers (AREA)
- Package Closures (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Making Paper Articles (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
- 1
- Kunststoffbeutel
- 2
- Klemmelement
- 3
- Schenkel
- 4
- Filmscharnier
- 5
- Dorn
- 6
- Schnittlinie
- 7
- Befestigungspunkt
- 8
- Pfeil
- 9
- Öffnung
- 10
- Kopf
- 11
- Pfeil
- 12
- Klemmrippe
- 13
- Freie Längskante
Claims (6)
- Vorrichtung zum reversiblen Verschließen von Kunststoffbeuteln mit einem am zu öffnenden Beutelende festlegbaren Klemmelement (2),
dadurch gekennzeichnet, daß
das Klemmelement (2) zwei im Wesentlichen rechteckige, gegeneinanderklappbare Schenkel (3) aufweist, die über ein Scharnier miteinander verbunden sind, und daß an einem Ende der Schenkel (3) ein Befestigungselement angeordnet ist, über das einerseits die beiden Schenkel (3) im gegeneinandergeklappten Zustand fixierbar und andererseits das Klemmelement (2) am Kunststoffbeutel (1) festlegbar ist und das als Drehachse zum Verschwenken des Klemmelements (2) dient. - Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Befestigungselement als auf einer Innenseite eines Schenkels (3) angeordneter Dorn (5) zum Durchstechen der Folie des Kunststoffbeutels (1) ausgebildet ist, der in einer in dem anderen Schenkel (3) ausgebildeten Öffnung (9) festlegbar ist.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß am freien Ende des Dorns (5) ein eine Hinterschneidung bildender, den Schaft des Dorns (5) überragender Kopf (10) ausgebildet ist.
- Vorrichtung nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die freien Längskanten (13) der beiden Schenkel (3) des Klemmelements (2) eine Einschuböffnung bildend nach außen gerichtet sind.
- Vorrichtung nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Schamier, über das die beiden Schenkel (3) des Klemmelements (2) miteinander verbunden sind, als Filmscharnier (4) ausgebildet sind.
- Vorrichtung nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß auf beiden Innenseiten der Schenkel (3) versetzt zueinander Klemmrippen (12) ausgebildet sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19856692 | 1998-12-09 | ||
| DE19856692 | 1998-12-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1008524A2 true EP1008524A2 (de) | 2000-06-14 |
| EP1008524A3 EP1008524A3 (de) | 2004-11-10 |
| EP1008524B1 EP1008524B1 (de) | 2006-06-14 |
Family
ID=7890442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99123735A Expired - Lifetime EP1008524B1 (de) | 1998-12-09 | 1999-11-30 | Vorrichtung zum reversiblen Verschliessen von Kunststoffbeuteln |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1008524B1 (de) |
| AT (1) | ATE329835T1 (de) |
| DE (1) | DE59913554D1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1489018A3 (de) * | 2003-06-17 | 2005-01-19 | BARILLA G. e R. Fratelli S.p.A. | Beutel mit einer Vorrichtung zum Wiederverschliessen |
| US6948652B2 (en) * | 2001-06-27 | 2005-09-27 | Tetra Laval Holdings & Finance S.A. | Hinged clip for gable top carton |
| CN113353362A (zh) * | 2021-06-29 | 2021-09-07 | 武汉交通职业学院 | 一种包装袋的袋口封装装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12612235B2 (en) | 2021-10-19 | 2026-04-28 | Greenonyx Ltd | Aquatic plants mixing pack |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125345A (en) * | 1919-01-02 | 1919-04-17 | Samuel James Dunstan | Improvements in Bag Mouth Clamps or Securing Means. |
| DE1066482B (de) * | 1957-04-11 | 1959-10-01 | Murrhardt Erich Schumm (Württ.) | Aus Kunststoff bestehender Verschluß für Verpackuagsbeutel |
| FR1412518A (fr) * | 1964-08-18 | 1965-10-01 | Attache en matière plastique pour fermeture rapide de sacs | |
| US4112541A (en) * | 1977-05-31 | 1978-09-12 | Constantinos Tetradis | Handle for bags particularly of net or plastic material |
| US4296529A (en) * | 1979-07-11 | 1981-10-27 | Brown Stanley E | Bag sealing device |
-
1999
- 1999-11-30 AT AT99123735T patent/ATE329835T1/de not_active IP Right Cessation
- 1999-11-30 DE DE59913554T patent/DE59913554D1/de not_active Expired - Fee Related
- 1999-11-30 EP EP99123735A patent/EP1008524B1/de not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6948652B2 (en) * | 2001-06-27 | 2005-09-27 | Tetra Laval Holdings & Finance S.A. | Hinged clip for gable top carton |
| EP1489018A3 (de) * | 2003-06-17 | 2005-01-19 | BARILLA G. e R. Fratelli S.p.A. | Beutel mit einer Vorrichtung zum Wiederverschliessen |
| CN113353362A (zh) * | 2021-06-29 | 2021-09-07 | 武汉交通职业学院 | 一种包装袋的袋口封装装置 |
| CN113353362B (zh) * | 2021-06-29 | 2022-06-17 | 武汉交通职业学院 | 一种包装袋的袋口封装装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59913554D1 (de) | 2006-07-27 |
| EP1008524A3 (de) | 2004-11-10 |
| ATE329835T1 (de) | 2006-07-15 |
| EP1008524B1 (de) | 2006-06-14 |
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