EP0078967A2 - Enveloppe postale - Google Patents

Enveloppe postale Download PDF

Info

Publication number
EP0078967A2
EP0078967A2 EP82109836A EP82109836A EP0078967A2 EP 0078967 A2 EP0078967 A2 EP 0078967A2 EP 82109836 A EP82109836 A EP 82109836A EP 82109836 A EP82109836 A EP 82109836A EP 0078967 A2 EP0078967 A2 EP 0078967A2
Authority
EP
European Patent Office
Prior art keywords
closure
area
adhesive coating
flap
adhesive
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
Application number
EP82109836A
Other languages
German (de)
English (en)
Other versions
EP0078967B1 (fr
EP0078967A3 (en
Inventor
Friedel Knittel
Ronald Patrick Hoogerwoord
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.)
Nederlandse Pillo-Pak Bv Mij
Original Assignee
Nederlandse Pillo-Pak Bv Mij
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 Nederlandse Pillo-Pak Bv Mij filed Critical Nederlandse Pillo-Pak Bv Mij
Publication of EP0078967A2 publication Critical patent/EP0078967A2/fr
Publication of EP0078967A3 publication Critical patent/EP0078967A3/de
Application granted granted Critical
Publication of EP0078967B1 publication Critical patent/EP0078967B1/fr
Expired 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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/14—Closures using adhesive applied to integral parts, e.g. flaps

Definitions

  • the innovation relates to a mailing bag, in particular a padded mailing bag, which can be used both with a reusable printed matter closure and with a durable letter closure.
  • the innovation is based on the task of remedying the disadvantages of the known mailing-bag closures and creating a mailing bag that any known material can exist, the closure of which is easy and safe to use both as a pressure-sensitive adhesive closure and as a permanent stationary closure, and in which the goods contained therein are well kept and protected in the same way in both types of closure formation, and for the production of which, if desired, only requires one type of adhesive coating.
  • the innovation is based on a mailing bag with a flap that sits on the front wall, can be folded around a folding line on the back wall and can be fixed by adhesive coating, and, according to the innovation, provides the design features specified in the characterizing part of claim 1, with the subclaims 2 and 3 further developments which are advantageous and beneficial for solving the task are claimed, some of which have technical overlaps with the prior art.
  • the mailing bag 1 illustrated as a detail in FIGS. 1 to 8 is formed in a known manner from front wall 2 and rear wall 3 fastened to one another on its two longitudinal edges and the lower transverse edge.
  • the end edge of the closure flap 4 is designated by 6.
  • FIG. 1 shows the inner surface 7 of the closure caliper facing the viewer, while in the illustration in FIG. 3 the viewer looks at the outer side 8 of the closure flap.
  • a fold line 11 is attached parallel to the fold line 5 and the end edge 6, which divides the flap into two areas 13 and 14 of approximately the same size, located in parallel.
  • an adhesive coating 9 is applied to the inner surface 7 of the closure flap, which is shown in FIG. 1 covered with a protective strip 10, which is shown partially pulled off.
  • a further adhesive coating 15 is applied to the back of the bag 3 parallel to the upper edge 12 of the back wall 3 of the bag, which in turn is covered with a protective strip 16, which is also shown partially removed in FIG. 1.
  • a protective strip 16 which is also shown partially removed in FIG. 1.
  • this adhesive coating 15 In parallel to this adhesive coating 15 and approximately adjoining it, there is a strip-shaped anti on the pocket rear wall 3 adhesive coating 17. It can be clearly seen from FIGS. 1, 5 and 7 that this non-stick coating covers the connecting edge strips 18, in the area of which the front wall 2 and rear wall 3 are firmly connected to one another.
  • Mailing bags the flap of which is designed in the manner shown, can be used either for mail items with a permanent letter seal or with a printed matter adhesive seal.
  • the protective strip 10 is removed from the adhesive coating 9 after the pocket has been filled (while the protective strip 16 continues to cover the adhesive coating 15). Then the flap 4 is folded around the fold line 5 so that the protective strip-free adhesive coating 9 comes to rest on the non-stick coating 17 on the rear wall 3 of the pocket. It adheres to it, as can be seen in particular from FIG. 4, as an adhesive seal, and the printed matter thus sealed can be opened for postal inspection and closed again in the same manner as previously explained.
  • the closure flap outer surface 8 in its area 13 adjoining the end edge 6 an indication of the possibility of opening and reclosing for the purpose of checking printed matter can be attached in a manner known per se.
  • the protective strip 10 is first removed from the adhesive coating 9 (FIG. 1) or the mailing bag already used as a printed matter bag is opened, so that the closure flap 4 is again shown in FIG. 1 Location is coming. Then the flap 4 around the fold Line 11 folded in half into a double flap, whereby, as can be seen from FIGS. 5 and 6, the adhesive coating 9 of the area 13 adheres firmly to the inside of the closure flap 7 in its area 14. Thereafter, the protective strip 16 is removed from the adhesive coating 15 on the back wall 3 of the bag, and then the flap, which has in the meantime been folded in two layers, is placed around the fold line 5 on the back wall of the bag.
  • Opening the letter fastener is very easy since the flap for the fixed fastener is folded in two layers; one can easily drive into the space between the double layers with any suitable tool, in particular a letter opener, and open the closure either at the fold line 5 or at the fold line 11. You can apply the adhesive coating 9 towards the outer longitudinal edges narrowing to facilitate the separation process; one can round off the side edges of the closure flap or provide other measures of this type known to the person skilled in the art.
  • the folding line 5 and / or the folding line 11 can be perforated or in some other way the preparation process can be made easier.
  • the adhesive coatings can be known and customary adhesive strips for these purposes, and their covers can consist, for example, of siliconized paper. In order to save adhesive, the adhesive coatings can also be punctual adhesive zones arranged evenly over the adhesive areas. If desired, the adhesive coating 15 can also be a wet adhesive, which is to be activated by moisture in order to form the permanent seal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
EP19820109836 1981-11-06 1982-10-25 Enveloppe postale Expired EP0078967B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813144064 DE3144064A1 (de) 1981-11-06 1981-11-06 Versandtasche
DE3144064 1981-11-06

Publications (3)

Publication Number Publication Date
EP0078967A2 true EP0078967A2 (fr) 1983-05-18
EP0078967A3 EP0078967A3 (en) 1984-05-16
EP0078967B1 EP0078967B1 (fr) 1986-12-03

Family

ID=6145746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820109836 Expired EP0078967B1 (fr) 1981-11-06 1982-10-25 Enveloppe postale

Country Status (2)

Country Link
EP (1) EP0078967B1 (fr)
DE (1) DE3144064A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160619A2 (fr) * 1984-04-30 1985-11-06 SIG Schweizerische Industrie-Gesellschaft Emballage refermable
EP0342829A2 (fr) * 1988-05-20 1989-11-23 Moore Business Forms, Inc. Enveloppe pour une imprimante de table
US5213258A (en) * 1991-05-03 1993-05-25 Kim Myun H Resealable, returnable envelope
GB2387163A (en) * 2002-04-02 2003-10-08 Soon Huat Lim Plastic envelope or wallet with alternative seals

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201437101A (zh) * 2012-12-10 2014-10-01 3M Innovative Properties Co 具有用於封閉及固定之翼片的信封

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445516A1 (de) * 1974-09-24 1976-04-01 Erwin Porth Verschluss an briefumschlaegen und versandtaschen
DE2508746A1 (de) * 1975-02-28 1976-09-09 Erwin Porth Verschluss an versandtaschen
DE3021989B1 (de) * 1980-06-12 1981-05-14 Friedel 3000 Hannover Knittel Versandtasche, insbesondere Briefumschlag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7704647U1 (de) * 1977-02-16 1979-02-08 Wilhelmstal Ernst & Sohn Gmbh Selbstklebeverschluss fuer Versandtaschen
DE8015583U1 (de) * 1980-06-12 1980-09-18 Knittel Friedel Versandtasche insbesondere gepolsterte Versandtasche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445516A1 (de) * 1974-09-24 1976-04-01 Erwin Porth Verschluss an briefumschlaegen und versandtaschen
DE2508746A1 (de) * 1975-02-28 1976-09-09 Erwin Porth Verschluss an versandtaschen
DE3021989B1 (de) * 1980-06-12 1981-05-14 Friedel 3000 Hannover Knittel Versandtasche, insbesondere Briefumschlag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160619A2 (fr) * 1984-04-30 1985-11-06 SIG Schweizerische Industrie-Gesellschaft Emballage refermable
EP0160619A3 (fr) * 1984-04-30 1987-09-02 SIG Schweizerische Industrie-Gesellschaft Emballage refermable
EP0342829A2 (fr) * 1988-05-20 1989-11-23 Moore Business Forms, Inc. Enveloppe pour une imprimante de table
EP0342829A3 (en) * 1988-05-20 1990-08-22 Moore Business Forms, Inc. Envelope for table top printer
US5213258A (en) * 1991-05-03 1993-05-25 Kim Myun H Resealable, returnable envelope
GB2387163A (en) * 2002-04-02 2003-10-08 Soon Huat Lim Plastic envelope or wallet with alternative seals

Also Published As

Publication number Publication date
EP0078967B1 (fr) 1986-12-03
EP0078967A3 (en) 1984-05-16
DE3144064A1 (de) 1983-05-19

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