FR2428581A1 - Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office - Google Patents

Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office

Info

Publication number
FR2428581A1
FR2428581A1 FR7817438A FR7817438A FR2428581A1 FR 2428581 A1 FR2428581 A1 FR 2428581A1 FR 7817438 A FR7817438 A FR 7817438A FR 7817438 A FR7817438 A FR 7817438A FR 2428581 A1 FR2428581 A1 FR 2428581A1
Authority
FR
France
Prior art keywords
envelope
flap
air
intermittent
gum line
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Withdrawn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
FR7817438A
Other languages
French (fr)
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.)
Navarre Transformation SA Pape
Original Assignee
Navarre Transformation SA Pape
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 Navarre Transformation SA Pape filed Critical Navarre Transformation SA Pape
Priority to FR7817438A priority Critical patent/FR2428581A1/en
Publication of FR2428581A1 publication Critical patent/FR2428581A1/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

The envelope is made up of four flaps folded over from the front. Three of the flaps are permanently glued down, and the fourth is opened until the envelope is sealed. The inner edge of the flap (1) has spots of gum. When the envelope is closed by folding along the edge (3), pressure on the envelope will allow the air in the envelope to vent through the ungummed portions of the flap, and reduce the thickness of the envelope for handling by automatic sorting or franking machinery.
FR7817438A 1978-06-12 1978-06-12 Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office Withdrawn FR2428581A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7817438A FR2428581A1 (en) 1978-06-12 1978-06-12 Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817438A FR2428581A1 (en) 1978-06-12 1978-06-12 Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office

Publications (1)

Publication Number Publication Date
FR2428581A1 true FR2428581A1 (en) 1980-01-11

Family

ID=9209348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817438A Withdrawn FR2428581A1 (en) 1978-06-12 1978-06-12 Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office

Country Status (1)

Country Link
FR (1) FR2428581A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502588A1 (en) * 1981-03-25 1982-10-01 Formeurop Lavauzelle Blank for postal wrapper - includes fold lines extending along transverse and longitudinal axes to define four areas, one area having glued flap
US4804137A (en) * 1987-12-11 1989-02-14 Harby Colin F Food container
NL1037845C2 (en) * 2010-04-01 2011-10-04 Velpa Enveloppen B V PLANO, IN PARTICULAR FOR MANUFACTURING A ACT ENVELOPE.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204774A1 (en) * 1972-02-02 1973-08-09 Schmidt Gmbh Reinhart ENVELOPE
CH574347A5 (en) * 1974-01-21 1976-04-15 Elco Papier Ag Vorm J G Liecht Envelope with interrupted adhesive areas on cover sheet - prevents deformation due to moisture during closure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204774A1 (en) * 1972-02-02 1973-08-09 Schmidt Gmbh Reinhart ENVELOPE
CH574347A5 (en) * 1974-01-21 1976-04-15 Elco Papier Ag Vorm J G Liecht Envelope with interrupted adhesive areas on cover sheet - prevents deformation due to moisture during closure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502588A1 (en) * 1981-03-25 1982-10-01 Formeurop Lavauzelle Blank for postal wrapper - includes fold lines extending along transverse and longitudinal axes to define four areas, one area having glued flap
US4804137A (en) * 1987-12-11 1989-02-14 Harby Colin F Food container
NL1037845C2 (en) * 2010-04-01 2011-10-04 Velpa Enveloppen B V PLANO, IN PARTICULAR FOR MANUFACTURING A ACT ENVELOPE.

Similar Documents

Publication Publication Date Title
AU7148391A (en) Apparatus for inserting material into envelopes
FR2428581A1 (en) Envelope with intermittent gum line on flap - to allow venting of air for easier machine handling at sorting office
US2074949A (en) Envelope
US3255869A (en) Mailing piece
GB1064612A (en) A method of manufacturing envelopes
GB640797A (en) Window envelopes
IE30856L (en) Enclosure containing envelope
ATE152414T1 (en) ENVELOPE WITH CUTTING LINE
GB771788A (en) Improvements in envelopes and packages
FR2435401A1 (en) Postal envelope or bag - sealed by flap at one end and has internal sealed pocket with separate opening
GB523162A (en) Improvements in envelopes or bags and the manufacture thereof
DE59101821D1 (en) Mailing bag.
GB986008A (en) Cross-bottom valved bag made of paper or a similar material
GB492399A (en) Improvements in or relating to paper and the like envelopes
FR2395153A1 (en) Envelope for cheques used by mail order firm - has flap which is sealed by side flaps to hold cheque in place inside envelope
GB853305A (en) Improvements in transparent bags
GB1021754A (en) Improvements in or relating to envelopes
FR2416625A7 (en) package for several containers - has bottom and end walls folded from blank, with containers retained by integral holding band
GB545512A (en) Improvements relating to stationery containers or envelopes
GB934279A (en) Improvements in or relating to envelopes
GB549474A (en) Improved combined envelope and letter sheet
GB400127A (en) Improvements in postal envelopes or the like
GB491796A (en) Improvements in or relating to envelopes
GB622219A (en) Improvements relating to envelopes
GB793293A (en) Triple use window-face envelope

Legal Events

Date Code Title Description
ST Notification of lapse