EP0285940A3 - Bag with bottom formed by folding inwardly wall parts in the form of foldable flaps and being reinforced by means of covering sheets - Google Patents

Bag with bottom formed by folding inwardly wall parts in the form of foldable flaps and being reinforced by means of covering sheets Download PDF

Info

Publication number
EP0285940A3
EP0285940A3 EP88104908A EP88104908A EP0285940A3 EP 0285940 A3 EP0285940 A3 EP 0285940A3 EP 88104908 A EP88104908 A EP 88104908A EP 88104908 A EP88104908 A EP 88104908A EP 0285940 A3 EP0285940 A3 EP 0285940A3
Authority
EP
European Patent Office
Prior art keywords
reinforced
bag
wall parts
bottom formed
covering sheets
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
EP88104908A
Other languages
German (de)
Other versions
EP0285940B1 (en
EP0285940A2 (en
Inventor
Hans Peter Dipl.-Ing. Walser
Burkhard Dipl.-Ing. Lahrmann
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.)
NORDENIA INTERNATIONAL AG TE STEINFELD, BONDSREPUB
Original Assignee
NORDENIA VERPACKUNGSWERKE AG
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 NORDENIA VERPACKUNGSWERKE AG filed Critical NORDENIA VERPACKUNGSWERKE AG
Publication of EP0285940A2 publication Critical patent/EP0285940A2/en
Publication of EP0285940A3 publication Critical patent/EP0285940A3/en
Application granted granted Critical
Publication of EP0285940B1 publication Critical patent/EP0285940B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
EP88104908A 1987-04-08 1988-03-26 Bag with bottom formed by folding inwardly wall parts in the form of foldable flaps and being reinforced by means of covering sheets Expired - Lifetime EP0285940B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8705223U DE8705223U1 (en) 1987-04-08 1987-04-08 Sack with sack bottoms formed by folding the sack walls inwards from folding flaps and reinforced with cover sheets
DE8705223U 1987-04-08

Publications (3)

Publication Number Publication Date
EP0285940A2 EP0285940A2 (en) 1988-10-12
EP0285940A3 true EP0285940A3 (en) 1989-09-20
EP0285940B1 EP0285940B1 (en) 1993-03-10

Family

ID=6806846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104908A Expired - Lifetime EP0285940B1 (en) 1987-04-08 1988-03-26 Bag with bottom formed by folding inwardly wall parts in the form of foldable flaps and being reinforced by means of covering sheets

Country Status (2)

Country Link
EP (1) EP0285940B1 (en)
DE (2) DE8705223U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941300A1 (en) * 1989-12-14 1991-06-20 Nordenia Verpackung Sack made of folded plastics - has surface giving different degrees of adherence to covering sheet at end
FR2781718B1 (en) 1998-07-28 2000-10-13 Flexico France Sarl PROCESS FOR MANUFACTURING FLAT BAGS AND MACHINE FOR IMPLEMENTING SAME
DE202009007915U1 (en) 2009-06-05 2009-08-20 Worff, Herwig, Dipl.-Ing. bag
BR102016014915B1 (en) * 2016-06-23 2019-06-11 Starlinger & Co Gesellschaft Mbh PACKAGING TYPE BAG OR CATERPILLAR
RS61076B1 (en) * 2017-12-14 2020-12-31 Starlinger & Co Gmbh Bag for loose material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486470A1 (en) * 1964-04-03 1969-06-04 Lissner & Co Geb Sack made of plastic film with a cross base
DE1922826A1 (en) * 1969-05-05 1970-12-10 Windmoeller & Hoelscher Sack made from plastic film as well as method and device for its production
DE2323726A1 (en) * 1973-05-10 1974-11-21 Windmoeller & Hoelscher CROSS-BOTTOM BAG
DE3336731A1 (en) * 1983-10-08 1985-04-25 Nordenia Kunststoffwerke Peter Mager KG, 2841 Steinfeld Sack, preferably made of plastic film, in particular sack with valve
DE3508115A1 (en) * 1985-03-07 1986-09-11 Nordenia Kunststoffe Peter Mager KG, 2841 Steinfeld Sack having a folding bottom and having a filling aperture located in the region of the folding bottom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486470A1 (en) * 1964-04-03 1969-06-04 Lissner & Co Geb Sack made of plastic film with a cross base
DE1922826A1 (en) * 1969-05-05 1970-12-10 Windmoeller & Hoelscher Sack made from plastic film as well as method and device for its production
DE2323726A1 (en) * 1973-05-10 1974-11-21 Windmoeller & Hoelscher CROSS-BOTTOM BAG
DE3336731A1 (en) * 1983-10-08 1985-04-25 Nordenia Kunststoffwerke Peter Mager KG, 2841 Steinfeld Sack, preferably made of plastic film, in particular sack with valve
DE3508115A1 (en) * 1985-03-07 1986-09-11 Nordenia Kunststoffe Peter Mager KG, 2841 Steinfeld Sack having a folding bottom and having a filling aperture located in the region of the folding bottom

Also Published As

Publication number Publication date
DE8705223U1 (en) 1987-09-03
DE3878955D1 (en) 1993-04-15
EP0285940B1 (en) 1993-03-10
EP0285940A2 (en) 1988-10-12

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