EP0329058A2 - Sac portatif - Google Patents

Sac portatif Download PDF

Info

Publication number
EP0329058A2
EP0329058A2 EP89102463A EP89102463A EP0329058A2 EP 0329058 A2 EP0329058 A2 EP 0329058A2 EP 89102463 A EP89102463 A EP 89102463A EP 89102463 A EP89102463 A EP 89102463A EP 0329058 A2 EP0329058 A2 EP 0329058A2
Authority
EP
European Patent Office
Prior art keywords
handle
top surface
edge
sealed
carrying bag
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
EP89102463A
Other languages
German (de)
English (en)
Other versions
EP0329058A3 (fr
EP0329058B1 (fr
Inventor
Günter Schulz
Theo Schmidt
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.)
Loparex Grundstuecksverwaltungs GmbH
Original Assignee
4P Folie Forchheim GmbH
Unilever PLC
Unilever NV
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 4P Folie Forchheim GmbH, Unilever PLC, Unilever NV filed Critical 4P Folie Forchheim GmbH
Publication of EP0329058A2 publication Critical patent/EP0329058A2/fr
Publication of EP0329058A3 publication Critical patent/EP0329058A3/fr
Application granted granted Critical
Publication of EP0329058B1 publication Critical patent/EP0329058B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • 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
    • B65D33/06—Handles
    • B65D33/10—Handles formed of similar material to that used for the bag

Definitions

  • the invention relates to a carrying bag with a closed top surface, in the area of which a carrying handle is provided.
  • Such a handle should be fastened to the carrying bag in a material-saving manner and as firmly as possible; on the other hand, there is also the desire not to influence the outer surface of the side walls by the handle.
  • the handle is integrally formed and is sealed directly or indirectly with its two opposite longitudinal edges on the edge of the top surface.
  • a one-piece handle has the advantage that it allows comfortable carrying even with relatively heavy bags.
  • both side surfaces of the carrying bag are completely available as advertising surfaces.
  • An advantageous embodiment of the invention is also that the handle is sealed lying flat with its two edge strips on the top surface. This results in a particularly simple to manufacture and nevertheless meet all requirements design of the subject of the invention.
  • the two longitudinal edges of the handle are folded inwards and the outside of the handle is sealed to the outside of the cover surface in the area of the longitudinal edges.
  • the inside of the handle is made of a material which, at the temperature provided for sealing the handle on the cover surface, does not seal against itself, while the outside consists of a material which is at this temperature the top surface is sealed.
  • Another advantageous embodiment of the invention is that two relatively narrow strips are sealed to the top surface, with the free ends of which are connected to the two edge strips of the handle by sealing.
  • a very advantageous embodiment of the invention is also that a narrow strip is welded to one edge of the cover surface and the edge of the handle is welded to the opposite edge, and that the other edge of the handle is connected to the free end of the strip.
  • Fig. 1 is a carrying bag made of plastic film, which is provided with a top surface 2.
  • a filling opening is provided on the opposite side, which is closed after filling.
  • the handle 3 is lifted off the top surface, so that the hand can move in between.
  • two opposite edge strips 14 and 15 of the handle 3 are folded inwards and then welded to the underlying surface 2.
  • the handle is slightly easier to lift off the top surface.
  • FIG. 3 differs in that two pubic strips 24 and 25 are sealed onto the top surface 2. At the two free ends of these strips - which are bent up in the figure - the handle 3 is then sealed with its two free ends.
  • a narrow strip 24 is sealed on one edge of the top surface 2 and the handle 3 is sealed directly on the other opposite edge. The free end of the handle is then welded to the free end of the strip 24.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
EP89102463A 1988-02-18 1989-02-14 Sac portatif Expired - Lifetime EP0329058B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805012 1988-02-18
DE3805012A DE3805012C2 (de) 1988-02-18 1988-02-18 Tragebeutel

Publications (3)

Publication Number Publication Date
EP0329058A2 true EP0329058A2 (fr) 1989-08-23
EP0329058A3 EP0329058A3 (fr) 1991-04-03
EP0329058B1 EP0329058B1 (fr) 1994-12-28

Family

ID=6347631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102463A Expired - Lifetime EP0329058B1 (fr) 1988-02-18 1989-02-14 Sac portatif

Country Status (4)

Country Link
US (1) US5059034A (fr)
EP (1) EP0329058B1 (fr)
AT (1) ATE116115T1 (fr)
DE (2) DE3805012C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071260A (en) * 1989-04-29 1991-12-10 Bishof Und Klein Gmbh & Co. Profiled bottom bag with carrying handle and a process for manufacturing profiled bottom bags

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282687A (en) * 1992-02-28 1994-02-01 Kimberly-Clark Corporation Flexible packaging with compression release, top opening feature
US5158368A (en) * 1992-02-28 1992-10-27 Rexham Corporation Handle bag
DE9411588U1 (de) * 1994-07-16 1994-09-29 Hensen Angelika Standbeutel mit Bodengriff
WO2004037663A2 (fr) * 2002-10-24 2004-05-06 Lionel Nicholas Mantzivis Sac a poignee
CA2517494C (fr) * 2005-06-02 2010-03-09 Sanjel Corporation Methode de recuperation de produits lies aux puits de forage
JP5791400B2 (ja) * 2011-07-08 2015-10-07 コスモテック株式会社 吸収性物品の包装袋
US8873350B2 (en) * 2012-07-27 2014-10-28 Seagate Technology Llc Heat assisted media recording apparatus with compensating heater
WO2015087825A1 (fr) * 2013-12-09 2015-06-18 株式会社フジシールインターナショナル Conteneur à pochette et procédé de fabrication de conteneur à pochette
US10040606B2 (en) * 2014-06-18 2018-08-07 Gpcp Ip Holdings Llc Package with a multi-piece handle
JP7231358B2 (ja) * 2018-08-31 2023-03-01 大王製紙株式会社 包装袋

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1733219A (en) * 1926-08-18 1929-10-29 Crown Willamette Paper Company Bottom-handled bag
DE3003481A1 (de) * 1980-01-31 1981-08-06 Heinz 4800 Bielefeld Schwerdfeger Formstabiler verpackungsbehaelter, insbesondere verpackungskarton
DE3701656A1 (de) * 1986-01-21 1987-07-23 Paramount Packaging Corp Wiederverschliessbarer, wiederverwendbarer flexibler kunststoffbeutel mit schlaufengriff

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA507869A (fr) * 1954-11-30 D. Crary Jay Sacs a poignees
US1524399A (en) * 1921-01-07 1925-01-27 Theodore H Krueger Carrier for packages and the like
US2196184A (en) * 1935-02-05 1940-04-09 Bemis Bro Bag Co Carrying handle for containers
US2059643A (en) * 1935-02-23 1936-11-03 Firm Kobler & Co Handling device for packages or the like
US3023948A (en) * 1958-06-06 1962-03-06 Bemis Bro Bag Co Bags
FR1262658A (fr) * 1960-04-20 1961-06-05 Sac en papier à poignées
US3282493A (en) * 1965-08-05 1966-11-01 Thru Products Inc C Synthetic resinous bag construction having frangible sealing means
FR2053590A5 (en) * 1969-07-10 1971-04-16 Huni Christian Handles for plastic bags
BE790555A (fr) * 1971-12-03 1973-04-25 Ivf Verbandstoffmaschinen Fabr Boite portative
US4119268A (en) * 1976-03-25 1978-10-10 Great Plains Bag Corp. Bag having a handle secured thereto
DE2811219A1 (de) * 1978-03-15 1979-09-20 Herkules Verpackung Sack, beutel o.dgl.
US4277859A (en) * 1979-07-20 1981-07-14 Florence Seaman Travel pillow
DE8228653U1 (de) * 1982-10-12 1982-12-23 Unilever N.V., 3000 Rotterdam Kunststoffbeutel
GB2131392B (en) * 1982-11-18 1986-09-24 Sengewald Karl H Bag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1733219A (en) * 1926-08-18 1929-10-29 Crown Willamette Paper Company Bottom-handled bag
DE3003481A1 (de) * 1980-01-31 1981-08-06 Heinz 4800 Bielefeld Schwerdfeger Formstabiler verpackungsbehaelter, insbesondere verpackungskarton
DE3701656A1 (de) * 1986-01-21 1987-07-23 Paramount Packaging Corp Wiederverschliessbarer, wiederverwendbarer flexibler kunststoffbeutel mit schlaufengriff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071260A (en) * 1989-04-29 1991-12-10 Bishof Und Klein Gmbh & Co. Profiled bottom bag with carrying handle and a process for manufacturing profiled bottom bags

Also Published As

Publication number Publication date
DE3805012A1 (de) 1989-08-31
DE3805012C2 (de) 1999-06-10
US5059034A (en) 1991-10-22
ATE116115T1 (de) 1995-01-15
DE58908809D1 (de) 1995-02-09
EP0329058A3 (fr) 1991-04-03
EP0329058B1 (fr) 1994-12-28

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