EP0176851A3 - Bag - Google Patents

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Publication number
EP0176851A3
EP0176851A3 EP85111678A EP85111678A EP0176851A3 EP 0176851 A3 EP0176851 A3 EP 0176851A3 EP 85111678 A EP85111678 A EP 85111678A EP 85111678 A EP85111678 A EP 85111678A EP 0176851 A3 EP0176851 A3 EP 0176851A3
Authority
EP
European Patent Office
Prior art keywords
bag
flap
closure
head end
transverse direction
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.)
Withdrawn
Application number
EP85111678A
Other languages
German (de)
French (fr)
Other versions
EP0176851A2 (en
Inventor
Hans Lissner
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
Priority claimed from DE19843436090 external-priority patent/DE3436090A1/en
Priority claimed from DE19853509181 external-priority patent/DE3509181A1/en
Application filed by Individual filed Critical Individual
Publication of EP0176851A2 publication Critical patent/EP0176851A2/en
Publication of EP0176851A3 publication Critical patent/EP0176851A3/en
Withdrawn legal-status Critical Current

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
    • 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

Abstract

Die Erfindung betrifft einen Sack, der einen geschlosse­ nen Boden (2) und ein beidseits einer Füllöffnung (19) geschlossenes Kopfende (4) sowie im Bereich der Füllöff­ nung (19) eine sich über das Kopfende (4) hinaus erstrecken­ de Verschlußklappe (8) aufweist, die um eine mit dem Kopfende (4) zusammenfallende Faltlinie (5) auf die Vorder­ seite des Sakkes (1) umschlagbar ist, wobei die Verschlu­ ßklappe (8) auf ihrer Innenfläche und/oder die zugeordnete Gegenfläche auf der Vorderseite des Sackes (1) einen Klebstoffauftrag aufweisen. Für einen sicheren und staub­ dichten Verschluß des Sackes soll bei mehrlagigen Säcken die aüßere Lage der Verschlußklappe (8) sowohl in Sac­ klängsrichtung als auch in Sackquerrichtung über die inne­ re(n) Lage(n) vorstehende Randstreifen (36, 37, 38) aufwei­ sen, oder soll auf der Rückseite des Sackes (1) ein Deckblatt (9) befestigt sein, das Teil der Verschlußklappe (8) ist und sowohl in Sacklängsrichtung als auch in Sackquerrichtung über die innere(n) Lage(n) der Verschlußklappe (8) vorste­ hende Randstreifen (10, 11, 12) aufweist, wobei die sich in Sacklängsrichtung erstreckenden Randstreifen (10, 11, 37, 38) auf ihrer Innenfläche jeweils Klebstoffraupen (13,14; 33, 34) aufweisen, die sich bis über die Faltlinie (5) erstrecken und die mit wenigstens einer weiteren Klebstoffraupe (15, 30) auf dem sich in Sackquerrichtung erstreckenden Rand­ streifen (12, 36) oder auf der Verschlußklappe (8) zu einer durchgehenden Klebstoffraupe vereinigt sind. The invention relates to a sack that a closed NEN bottom (2) and a filling opening on both sides (19) closed head end (4) and in the area of the filler tion (19) extend beyond the head end (4) de closure flap (8), which by one with the Head end (4) coincident fold line (5) on the front side of the jacket (1) can be turned over, the closure ß flap (8) on its inner surface and / or the associated Counter surface on the front of the bag (1) one Apply adhesive. For a safe and dust tight closure of the sack is intended for multi-layer sacks the outer position of the flap (8) both in Sac sound direction as well as in the transverse direction of the bag over the inside right (n) layer (s) protruding edge strips (36, 37, 38) sen, or should a cover sheet on the back of the bag (1) (9) be attached, which is part of the closure flap (8) and both in the longitudinal direction of the bag and in the transverse direction of the bag Next over the inner layer (s) of the flap (8) has edge strips (10, 11, 12), which are in Edge strips (10, 11, 37, 38) adhesive beads (13, 14; 33, 34) which extend to beyond the fold line (5) and with at least one further adhesive bead (15, 30) on the edge extending in the transverse direction of the bag strip (12, 36) or on the flap (8) to one continuous adhesive bead are united.

EP85111678A 1984-10-02 1985-09-16 Bag Withdrawn EP0176851A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3436090 1984-10-02
DE19843436090 DE3436090A1 (en) 1984-10-02 1984-10-02 Process for the filling and closing of multi-layered paper bags for loose material
DE19853509181 DE3509181A1 (en) 1985-03-14 1985-03-14 Multi-layer paper sack
DE3509181 1985-03-14

Publications (2)

Publication Number Publication Date
EP0176851A2 EP0176851A2 (en) 1986-04-09
EP0176851A3 true EP0176851A3 (en) 1987-09-30

Family

ID=25825307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111678A Withdrawn EP0176851A3 (en) 1984-10-02 1985-09-16 Bag

Country Status (1)

Country Link
EP (1) EP0176851A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509181A1 (en) * 1985-03-14 1986-09-25 Hans 4000 Düsseldorf Lissner Multi-layer paper sack

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162285A (en) * 1936-10-19 1939-06-13 Chase Bag Company Paper bag
US2757855A (en) * 1950-10-12 1956-08-07 Bemis Bro Bag Co Bag closure
FR2009866A1 (en) * 1968-05-08 1970-02-13 Dow Chemical Co
FR2150897A1 (en) * 1971-08-31 1973-04-13 Colgate Palmolive Co
WO1979000064A1 (en) * 1977-07-25 1979-02-22 W Runo Sealable longitudinal sleeveless valve bag
CH618934A5 (en) * 1976-08-27 1980-08-29 Ver Papierwarenfab Ag Bag and method for the production thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162285A (en) * 1936-10-19 1939-06-13 Chase Bag Company Paper bag
US2757855A (en) * 1950-10-12 1956-08-07 Bemis Bro Bag Co Bag closure
FR2009866A1 (en) * 1968-05-08 1970-02-13 Dow Chemical Co
FR2150897A1 (en) * 1971-08-31 1973-04-13 Colgate Palmolive Co
CH618934A5 (en) * 1976-08-27 1980-08-29 Ver Papierwarenfab Ag Bag and method for the production thereof
WO1979000064A1 (en) * 1977-07-25 1979-02-22 W Runo Sealable longitudinal sleeveless valve bag

Also Published As

Publication number Publication date
EP0176851A2 (en) 1986-04-09

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