DE9109467U1 - Ein- oder mehrlagiger Ventilsack - Google Patents

Ein- oder mehrlagiger Ventilsack

Info

Publication number
DE9109467U1
DE9109467U1 DE9109467U DE9109467U DE9109467U1 DE 9109467 U1 DE9109467 U1 DE 9109467U1 DE 9109467 U DE9109467 U DE 9109467U DE 9109467 U DE9109467 U DE 9109467U DE 9109467 U1 DE9109467 U1 DE 9109467U1
Authority
DE
Germany
Prior art keywords
bottom side
fold
corner
valve bag
area
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.)
Expired - Lifetime
Application number
DE9109467U
Other languages
German (de)
English (en)
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.)
Bischof and Klein SE and Co KG
Original Assignee
Bischof and Klein SE and Co KG
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 Bischof and Klein SE and Co KG filed Critical Bischof and Klein SE and Co KG
Priority to DE9109467U priority Critical patent/DE9109467U1/de
Publication of DE9109467U1 publication Critical patent/DE9109467U1/de
Priority to ES92109513T priority patent/ES2080374T3/es
Priority to AT92109513T priority patent/ATE129975T1/de
Priority to EP92109513A priority patent/EP0525337B1/de
Priority to DE59204238T priority patent/DE59204238D1/de
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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • 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)
  • Packages (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
DE9109467U 1991-07-31 1991-07-31 Ein- oder mehrlagiger Ventilsack Expired - Lifetime DE9109467U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE9109467U DE9109467U1 (de) 1991-07-31 1991-07-31 Ein- oder mehrlagiger Ventilsack
ES92109513T ES2080374T3 (es) 1991-07-31 1992-06-05 Saco de valvula, constituido de varias capas.
AT92109513T ATE129975T1 (de) 1991-07-31 1992-06-05 Mehrlagiger ventilsack.
EP92109513A EP0525337B1 (de) 1991-07-31 1992-06-05 Mehrlagiger Ventilsack
DE59204238T DE59204238D1 (de) 1991-07-31 1992-06-05 Mehrlagiger Ventilsack.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9109467U DE9109467U1 (de) 1991-07-31 1991-07-31 Ein- oder mehrlagiger Ventilsack

Publications (1)

Publication Number Publication Date
DE9109467U1 true DE9109467U1 (de) 1991-09-19

Family

ID=6869840

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9109467U Expired - Lifetime DE9109467U1 (de) 1991-07-31 1991-07-31 Ein- oder mehrlagiger Ventilsack
DE59204238T Expired - Fee Related DE59204238D1 (de) 1991-07-31 1992-06-05 Mehrlagiger Ventilsack.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59204238T Expired - Fee Related DE59204238D1 (de) 1991-07-31 1992-06-05 Mehrlagiger Ventilsack.

Country Status (4)

Country Link
EP (1) EP0525337B1 (xx)
AT (1) ATE129975T1 (xx)
DE (2) DE9109467U1 (xx)
ES (1) ES2080374T3 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840792C2 (de) * 1998-09-08 2003-04-24 Chronos Richardson Gmbh Sack
US8142077B2 (en) 2008-04-16 2012-03-27 Graphic Packaging International, Inc. Bag structures and methods of assembling the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971625A (en) * 1934-01-22 1934-08-28 Crown Willamette Paper Company Siftproof bottom in paper bags
AT191319B (de) * 1955-10-08 1957-08-26 Bowaters Dev & Res Ltd Mehrlagenventilpapiersack
DE1066851B (de) * 1959-10-08 Erwin Behn Verpackungsbedarf G.m.b.H., Krefeld Verfahren und Vorrichtung zum Herstellen von mehrlagigen Kreuzbodenventilsäcken aus Papier od. ä. Material
DE1110866B (de) * 1956-01-09 1961-07-13 Goodrich Co B F Verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten monomerer Ester von einwertigen Polyoxyalkylenglykolen mit begrenzter Kette
DE7903809U1 (de) * 1979-02-12 1979-05-17 Derndruck Dr Phil Wilhelm Dern Faltverpackung
GB2171390A (en) * 1985-02-02 1986-08-28 Bischof & Klein Flexible packaging container for loose filling material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903286A (en) * 1930-08-05 1933-04-04 Coty Thomas Earl Bag and method of forming the same
DE669835C (de) * 1936-04-15 1939-01-05 Edgar Hoppe Mehrwandiger Sack aus Papier oder anderen Stoffen
US3248042A (en) * 1962-12-26 1966-04-26 Union Carbide Corp Thermoplastic bag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066851B (de) * 1959-10-08 Erwin Behn Verpackungsbedarf G.m.b.H., Krefeld Verfahren und Vorrichtung zum Herstellen von mehrlagigen Kreuzbodenventilsäcken aus Papier od. ä. Material
US1971625A (en) * 1934-01-22 1934-08-28 Crown Willamette Paper Company Siftproof bottom in paper bags
AT191319B (de) * 1955-10-08 1957-08-26 Bowaters Dev & Res Ltd Mehrlagenventilpapiersack
DE1110866B (de) * 1956-01-09 1961-07-13 Goodrich Co B F Verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten monomerer Ester von einwertigen Polyoxyalkylenglykolen mit begrenzter Kette
DE7903809U1 (de) * 1979-02-12 1979-05-17 Derndruck Dr Phil Wilhelm Dern Faltverpackung
GB2171390A (en) * 1985-02-02 1986-08-28 Bischof & Klein Flexible packaging container for loose filling material

Also Published As

Publication number Publication date
EP0525337A1 (de) 1993-02-03
EP0525337B1 (de) 1995-11-08
DE59204238D1 (de) 1995-12-14
ATE129975T1 (de) 1995-11-15
ES2080374T3 (es) 1996-02-01

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