EP0029270B1 - Beutelverschluss - Google Patents

Beutelverschluss Download PDF

Info

Publication number
EP0029270B1
EP0029270B1 EP19800201067 EP80201067A EP0029270B1 EP 0029270 B1 EP0029270 B1 EP 0029270B1 EP 19800201067 EP19800201067 EP 19800201067 EP 80201067 A EP80201067 A EP 80201067A EP 0029270 B1 EP0029270 B1 EP 0029270B1
Authority
EP
European Patent Office
Prior art keywords
strip
bag
closure
strips
lip
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
Application number
EP19800201067
Other languages
English (en)
French (fr)
Other versions
EP0029270A1 (de
Inventor
Anne Schuiling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0029270A1 publication Critical patent/EP0029270A1/de
Application granted granted Critical
Publication of EP0029270B1 publication Critical patent/EP0029270B1/de
Expired legal-status Critical Current

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1683—A pair of interconnecting rigid strips made of plastic material, e.g. one or both being provided with a handle or suspension means

Definitions

  • This invention relates to a bag closure, and in particular to a bipartite bag closure, the parts of which each comprise a strip with a handle or hanger member, each strip being attached to an edge of a bag opening, and the strips having cooperating means, distributed along their lengths, for closing the bag opening by holding the strips together, and a hinge element being provided at opposite ends of the bag closure.
  • the handle strip is made of singular construction with two score lines spaced apart a distance corresponding to the length of the bag opening, with the sum of the lengths projecting on opposite sides beyond the score lines also corresponding to the length of the bag opening.
  • These projecting strip portions can be folded over towards each other about the score lines, and when the free ends are interconnected there is formed a bag closure with two strips fixedly interconnected at their ends, but one of which carries a coupling member e.g. halfway along its length.
  • a bipartite bag closure which does admit of being optimally opened is proposed in French patent 2,088,777, in which the closure strips are interconnected at their ends by a hinge element comprising a pin and a sleeve rotatable about the pin.
  • a bipartite bag closure as defined in the opening paragraph of this specification is characterized in that each hinge element is a flexible lip formed on a strip end and adapted to be folded and to be secured to the juxtaposed end of the other strip.
  • the hinge element could be made as a loose element and be connected to both strip ends, but preferably the lip is formed as a prolongation of each strip end and carries a coupling member moiety at its free end, the other moiety of which is arranged on the corresponding end of the other strip.
  • a flexible prolongation lip may be provided at its free end with a press button moiety, the other moeity of which is arranged on the opposite strip end.
  • each lip connected to a strip end carries a press-button moiety, the other moiety of which is arranged on the side of the other strip end facing away from the strip end connected to the lip. Accordingly, in the coupled condition, the lip is folded over the strip end concerned, and when the two strips are pulled apart, the forces exerted on the hinge do not tend to open the press-button closure, but on the contrary force the one press-button moiety into the direction of the other press-button moiety, so that the terminal press buttons are effectively prevented from being opened.
  • each strip of the bag closure according to the invention may be provided on one end with a lip and at the other end with a press-button moiety, it is simpler, from the point of view of manufacturing technique, to provide one strip with a prolongation lip on both ends, and the other strip just with press-button moieties at both ends.
  • the prolongation lips may be made thin compared to the strip material, so that they are very flexible. It is thus ensured that the strips can be pressed flatly against each other by the cooperating closure members virtually throughout their entire length. This is in particular of importance in case the package is a display package, and a packed article may be on display for a long period of time. With the bag closure according to the invention it is ensured that during such presentation in the shop the packed article cannot be soiled by the ingress of dust and the like.
  • a plastics bag 1 comprising two sheets 5 and 6 interconnected by side edges 2 and 3 and a bottom edge 4, has an opening 7 defined by edges 8 and 9, with which the bag is connected, by heat sealing or otherwise, two strips 10 and 11 forming part of a bipartite bag closure. At least one of the strips 10, 11 is equipped with a handle or hanger member 12. Snap closures, such as press buttons, are spaced uniformly over the length of the strips, of which Fig. 1 shows spigot moieties 13 on the side of strip 11, and of which the corresponding socket moieties are provided in strip 12.
  • hinge elements in the form of relatively thin, flexible lips 14 are formed at the ends of strip 11 which lips have a spigot press-button moiety 15, and socket press-button moieties in the form of holes 16 are formed in the ends of strip 10.
  • another hole 17 may be provided in strip 11, which hole 17 can receive the head of press-button 15 which projects through hole 16 when the strip ends lie flat against each other.
  • Fig. 1 clearly shows that the bag can be optimally opened without there being a risk of snap closures 15, 16 becoming detached, and hence of bag edges 2 and 3 being torn.
  • lips 14 may be formed not both on one strip, but one on either, or alternatively loose hinge lips may be used, which are snap-fastened to both strips. It is also possible for press button 15 to engage with strips 10 from the inside.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Claims (5)

1. Zweigeteilter Beutelverschluß, dessen Teile jeweils einen Streifen (10, 11) mit einem Handgriff oder Hängeglied (12) umfaßt, wovon jeder Streifen (10, 11) an einem Rand (8, 9) einer Beutelöffnung (7) angebracht ist und welche Streifen (10, 11) kooperierende Teile (13) aufweisen, die zum Schließen der Beutelöffnung (7) durch Zusammenhalten der Streifen (10, 11) über deren Längen verteilt sind, wobei ein Gelenkelement (14) an entgegengesetzten Enden des Beutelverschlusses vorgesehen ist, dadurch gekennzeichnet, daß jedes Gelenkelement (14) eine flexible Lippe ist, die an einem Streifenende angebracht oder an einem Streifende ausgebildet ist und gefaltet und am danebenliegenden Ende des anderen Streifens befestigt werden kann.
2. Beutelverschluß nach Anspruch 1, dadurch gekennzeichnet, daß jede Lippe (14) als eine Verlängerung eines Streifenendes ausgebildet ist und eine Kupplungsgliedhälfte (15) an ihrem freien Ende trägt, wobei die andere Hälfte (16) am entsprechenden Ende des anderen Streifens angeordnet ist.
3. Beutelverschluß nach Anspruch 2, dadurch gekennzeichnet, daß jede mit einem Streifenende verbundene Lippe (14) eine Druckknopfhälfte (15) trägt, und daß die andere Hälfte (16) auf der Seite des anderen Streifenendes angeordnet ist, die von dem Streifenende weggerichtet ist, mit dem die Lippe verbunden ist.
4. Beutelverschluß nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß einer der Streifen (11) an beiden Enden mit einer Verlängerungslippe (14) versehen ist.
5. Beutel oder andere Verpackung, versehen mit einem Verschluß, wie er in den vorhergehenden Ansprüchen beansprucht ist.
EP19800201067 1979-11-08 1980-11-07 Beutelverschluss Expired EP0029270B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7908200 1979-11-08
NL7908200A NL167922C (nl) 1979-11-08 1979-11-08 Tweedelige zaksluiting.

Publications (2)

Publication Number Publication Date
EP0029270A1 EP0029270A1 (de) 1981-05-27
EP0029270B1 true EP0029270B1 (de) 1983-08-10

Family

ID=19834138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800201067 Expired EP0029270B1 (de) 1979-11-08 1980-11-07 Beutelverschluss

Country Status (3)

Country Link
EP (1) EP0029270B1 (de)
DE (1) DE3064541D1 (de)
NL (1) NL167922C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213397A1 (de) * 1992-04-23 1993-10-28 Buchholtz Ulrich Gmbh & Co Verschlußband
DE4224223A1 (de) * 1992-07-22 1994-01-27 Buchholtz Ulrich Gmbh & Co Verschlußband

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088777A5 (de) * 1970-04-24 1972-01-07 Huni Christian
GB1291776A (en) * 1970-10-30 1972-10-04 Grace W R & Co Carrier bags
NL7206665A (de) * 1972-05-17 1973-11-20
NL7408683A (nl) * 1974-06-27 1975-12-30 Schuiling Anne Draagbeugel.

Also Published As

Publication number Publication date
NL167922B (nl) 1981-09-16
DE3064541D1 (en) 1983-09-15
EP0029270A1 (de) 1981-05-27
NL7908200A (nl) 1980-12-31
NL167922C (nl) 1982-02-16

Similar Documents

Publication Publication Date Title
US5713669A (en) Plastic bag with zipper slider captured in pocket
AU620767B2 (en) Tamper-evident package
CA2023814A1 (en) Modified zipper elements for easy open containers
US20050063616A1 (en) Tamper evident plastic bag incorporating a combination zipper and double resealable enclosure and method of manufacturing the same
AU1280192A (en) Method for making protruding end stops for a plastic reclosable fastener
KR20000053178A (ko) 파단 슬라이더를 갖는 부정 개봉 방지용의 개폐 가능한 플라스틱백
CA2062569A1 (en) Protruding end stops for plastic reclosable fastener
CA2337127A1 (en) Tamper-evident slider bag
CA2188861A1 (en) Differential flange header package
JPS6264733A (ja) 包装容器
US4792983A (en) Bag or like packing having an inviolable closure
US4489832A (en) Tamper-evident container
JPS63500792A (ja) 袋、薄壁管等の水密閉鎖のための閉鎖装置
EP0029270B1 (de) Beutelverschluss
GB2058709A (en) Plastics pull tab with "memory"
US4200132A (en) Moisture proof bag closure
WO1998045180A1 (en) Tamper evident slider zipper
JP2531054Y2 (ja) 閉じ紐付き包装用袋
US6006940A (en) Package with a closing device
USD335173S (en) Coupling element for connecting the flanged ends of ducts
GB2249017A (en) Foldable plastic straws
JP2528491Y2 (ja) 包装用容器
GB2376979A (en) Hinged clip for carton
JPH0617742Y2 (ja) 瓶等の結束バンド用ホルダー
USD331536S (en) Seal-spout for container

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

Designated state(s): BE DE FR GB LU NL

17P Request for examination filed

Effective date: 19810630

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RBV Designated contracting states (corrected)

Designated state(s): BE DE FR GB LU NL

AK Designated contracting states

Designated state(s): BE DE FR GB LU NL

REF Corresponds to:

Ref document number: 3064541

Country of ref document: DE

Date of ref document: 19830915

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19921127

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19921130

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19930930

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19931015

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19931028

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19931130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19931206

Year of fee payment: 14

EPTA Lu: last paid annual fee
BERE Be: lapsed

Owner name: SCHUILING ANNE

Effective date: 19931130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19940601

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19941107

Ref country code: GB

Effective date: 19941107

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19941107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST