EP0947437A1 - Enveloppe - Google Patents

Enveloppe Download PDF

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Publication number
EP0947437A1
EP0947437A1 EP98118273A EP98118273A EP0947437A1 EP 0947437 A1 EP0947437 A1 EP 0947437A1 EP 98118273 A EP98118273 A EP 98118273A EP 98118273 A EP98118273 A EP 98118273A EP 0947437 A1 EP0947437 A1 EP 0947437A1
Authority
EP
European Patent Office
Prior art keywords
envelope
fold
edge
narrow sides
opening
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Withdrawn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
EP98118273A
Other languages
German (de)
English (en)
Inventor
José Voet
Bernd Sander
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.)
Papierverarbeitung Voet GmbH
Original Assignee
Papierverarbeitung Voet GmbH
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 Papierverarbeitung Voet GmbH filed Critical Papierverarbeitung Voet GmbH
Publication of EP0947437A1 publication Critical patent/EP0947437A1/fr
Withdrawn legal-status Critical Current

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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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • 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

Definitions

  • the invention relates to an envelope Envelope or similar envelope, with the characteristics of The preamble of claim 1.
  • Envelopes are folded from cut paper and glued, with a so-called block floor, if the envelope with low material consumption also for picking up thicker good should be suitable.
  • Embodiment are usually longitudinal folds in the Narrow sides of the envelope incorporated.
  • the front the envelope continues in the closure flap, the bent over the level of the envelope opening and at the Back of the envelope can be glued.
  • the tab forms an arc around the envelope opening, the the thicker the filling, the greater the size.
  • a sheet and the longitudinal folds of the envelope remain Gap through which unauthorized persons can look into the Can take the contents of the envelope and if necessary with a Slit needle wind up parts of the contents and over them Pull out the gap without having to open the lock and without leaving any traces of damage to the envelope.
  • Shipping containers made of cardboard, solid cardboard or corrugated cardboard with a basis weight of more than 250 g / m 2 are provided with folds along the opening in order to close the container opening in the manner of a block bottom, over which the closure flap is then placed whose end part is attached to the adhesive area, which is attached to the back of the shipping container. If such a shipping container is closed in a simple manner, ie without forming a block at the container opening, the described gap between the closure flap and the edge of the opening occurs, with the disadvantages also described.
  • Bags or sacks with a stepped edge on the Closure openings are known (US-A-2 582 286).
  • the bag is cut from thermoplastic hose material, is not made of paper.
  • One side of the bag is near the opening with a thermoplastic adhesive provided to which the flap with the interposition of folded corners can be glued.
  • the invention has for its object a Envelope, an envelope or similar mailing bag To design paper so that an insight into the sealed envelope is not possible and the traceless Access to the inside of the envelope is difficult.
  • the task is based on the characteristics of the Claim 1 solved and by the further features of Subclaims designed and developed.
  • the envelope points at the transition between Hose body and closure flap two folded over Paper rags on which side gaps between the Fold lengthways and cover the flap when opening the tube body of the envelope has been glued.
  • a collar is through Folding over the edge area of the tube body is formed in the area of the longitudinal folds to rectangular-square Fields is kinked.
  • the opening of the envelope can look like a crease Block bottom are folded to accommodate thicker goods, after which the closure flap is closed.
  • the opening with Block bottom lock like the block bottom, can be stronger be loaded without tearing.
  • the envelope shown in Fig. 1 can also be referred to as an envelope or mailing bag and is made from paper with a basis weight less than 250 g / m 2 from a piece of paper blank.
  • a tube body 1 is formed, the one has glued longitudinal seam 1a and as a rectangular Body can be described, the front 2, one Back 3, two narrow sides 4, a bottom 5 and one Has top 6, which represents the envelope opening and closed by means of a flap or tab 7 can be.
  • the edges on the narrow sides 4 are through Folds 4a, 4b formed, between which there is a middle Inner fold 4c extends, as can be seen from FIGS. 2 and 3. In this way, the narrow sides represent 4 longitudinal folds.
  • the slot-shaped opening 6 can be more or less wide be opened to fill a thicker or thinner product to insert the envelope.
  • the bottom 5 is as Block floor trained, as is usually for changing thick filling material is used.
  • a collar 8 extends around the opening 6, the dashed by kinking the opening edge shown grooves or crease lines 8a, 8b, 8c and 8d is formed, as best seen in FIG. 2.
  • the Collar 8 has an edge recess 9, which when open Envelope is useful when removing filled goods and can also serve as a vent.
  • the locking tab 7 has a dashed line shown crease line 11 towards the edge of the opening 6, which continues at 11a in the longitudinal fold area 4 and separates the securing tab 10 from a field 8e, the part of the collar is.
  • the field 8e is approximately square while the adjacent field 8f is rectangular.
  • On the in the Drawing top of the locking tab 10 is the Locking tab 7 again along a groove or Kink line 12 prepared for folding.
  • the locking tab 7 On the inside is the locking tab 7 with an adhesive application 13 provided by a peeling tape 14 is covered.
  • the edge 7a of the locking tab 7 tapers himself and the cover strip 14 is slightly above this tapered edge 7a so that it is easily gripped and can be deducted.
  • Fig. 3 shows a development of the envelope in Area of the collar 8.
  • the fields 8e and 8f are namely through diagonal folding lines 8g, 8h in triangular fields 8i, 8j, 8k, 8l divided what the formation of the block closure, as shown in Fig. 4, facilitated.
  • Such a block lock is thicker Good to be filled in and applied in a similar way be loaded like the block bottom 5.
  • the folding movements to form this block closure are by ring arrows indicated.
  • the field 8l slides between Securing tab 10 and inside of the locking tab 7, so that the securing tab 10 has the edge 8m of the collar 8 at field 8l from the outside, where there is otherwise a gap in Inside of the envelope is given.
  • Fig. 5 shows the application of the envelope with less thick filling material.
  • the locking tab 7 is around the crease line 11 folded, the field 8f between securing tabs 10 and inside of the locking tab 7 slips and the edge 8m in turn is covered.
  • the adhesive application 13 can also be Wet rubber coating or around pressure sensitive adhesive layers (Adhesive closure) act, the latter on the Tab belt side 7 and the back 3 are attached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
EP98118273A 1998-02-25 1998-09-26 Enveloppe Withdrawn EP0947437A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29803096U 1998-02-25
DE29803096U DE29803096U1 (de) 1998-02-25 1998-02-25 Blick- und griffgeschützte Umschläge, Kuverts, Versandtaschen o.dgl.

Publications (1)

Publication Number Publication Date
EP0947437A1 true EP0947437A1 (fr) 1999-10-06

Family

ID=8053060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118273A Withdrawn EP0947437A1 (fr) 1998-02-25 1998-09-26 Enveloppe

Country Status (2)

Country Link
EP (1) EP0947437A1 (fr)
DE (1) DE29803096U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823689A1 (fr) * 2001-04-18 2002-10-25 Andre Bastide Receptacle pour la recuperation des debris produits par les travaux effectues sur des supports
EP3786079B1 (fr) 2019-08-27 2022-04-06 BillerudKorsnäs AB Sac en papier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018584A3 (nl) * 2009-07-03 2011-04-05 Rotolux Nv Geschenkverpakking.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582286A (en) 1947-06-16 1952-01-15 Bemis Bro Bag Co Bag closure
US3281061A (en) * 1964-05-28 1966-10-25 Rochester Envelope Company Inc Envelope
CH464780A (de) 1962-01-29 1968-10-31 St Regis Paper Co Sack
DE7631180U1 (de) * 1976-10-06 1977-01-20 Mueller Carl Fried Seitenfaltbeutel
DE9407098U1 (de) 1993-11-03 1994-06-16 Carl Ganter Verpackungs Gmbh Versandbehälter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051106A (en) * 1935-05-13 1936-08-18 Rosen Shy Bag closure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582286A (en) 1947-06-16 1952-01-15 Bemis Bro Bag Co Bag closure
CH464780A (de) 1962-01-29 1968-10-31 St Regis Paper Co Sack
US3281061A (en) * 1964-05-28 1966-10-25 Rochester Envelope Company Inc Envelope
DE7631180U1 (de) * 1976-10-06 1977-01-20 Mueller Carl Fried Seitenfaltbeutel
DE9407098U1 (de) 1993-11-03 1994-06-16 Carl Ganter Verpackungs Gmbh Versandbehälter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823689A1 (fr) * 2001-04-18 2002-10-25 Andre Bastide Receptacle pour la recuperation des debris produits par les travaux effectues sur des supports
EP3786079B1 (fr) 2019-08-27 2022-04-06 BillerudKorsnäs AB Sac en papier

Also Published As

Publication number Publication date
DE29803096U1 (de) 1999-07-01

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