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PL2138415T3 - Safety envelope - Google Patents

Safety envelope

Info

Publication number
PL2138415T3
PL2138415T3 PL09163495T PL09163495T PL2138415T3 PL 2138415 T3 PL2138415 T3 PL 2138415T3 PL 09163495 T PL09163495 T PL 09163495T PL 09163495 T PL09163495 T PL 09163495T PL 2138415 T3 PL2138415 T3 PL 2138415T3
Authority
PL
Poland
Prior art keywords
envelope
inner volume
progressive
sheet
safety envelope
Prior art date
Application number
PL09163495T
Other languages
Polish (pl)
Inventor
Jean-Luc Allegre
Original Assignee
Decomatic Sa
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 Decomatic Sa filed Critical Decomatic Sa
Publication of PL2138415T3 publication Critical patent/PL2138415T3/en

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
    • B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
    • 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 flexible containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/30—Closures with special means for indicating unauthorised opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Air Bags (AREA)

Abstract

The envelope (1) has a sheet (3) assembled with another sheet by welding on two of longitudinal edges (4, 5) and transversal edges (6, 7) for forming a closed inner volume, where the sheets are made of flexible plastic material. An opening (9) provides access to the inner volume, and is totally covered by a closing system i.e. security adhesive (13). Each edge of the envelope comprises a weld (8) having a progressive width and/or an outer side or an inner side with a progressive localized direction.
PL09163495T 2008-06-24 2009-06-23 Safety envelope PL2138415T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0854170A FR2932776B1 (en) 2008-06-24 2008-06-24 SAFETY ENVELOPE WITH PERSONALIZED WELDING.
EP09163495A EP2138415B1 (en) 2008-06-24 2009-06-23 Safety envelope

Publications (1)

Publication Number Publication Date
PL2138415T3 true PL2138415T3 (en) 2012-06-29

Family

ID=40303640

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09163495T PL2138415T3 (en) 2008-06-24 2009-06-23 Safety envelope

Country Status (5)

Country Link
EP (1) EP2138415B1 (en)
AT (1) ATE530459T1 (en)
ES (1) ES2375254T3 (en)
FR (1) FR2932776B1 (en)
PL (1) PL2138415T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616347C (en) * 1935-07-29 Alfred Winkler Process for the production of envelopes and flat bags without side flaps
FR1411062A (en) * 1964-06-24 1965-09-17 Restello Ab Tamper-evident seal
US5788377A (en) * 1995-06-06 1998-08-04 Uniflex, Inc. Tamper-resistant envelope
US5727686A (en) * 1995-07-31 1998-03-17 Kristal; Boaz Tamper-evident security envelopes

Also Published As

Publication number Publication date
ES2375254T3 (en) 2012-02-28
EP2138415B1 (en) 2011-10-26
ATE530459T1 (en) 2011-11-15
FR2932776A1 (en) 2009-12-25
FR2932776B1 (en) 2012-11-30
EP2138415A1 (en) 2009-12-30

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