ES2128166T3 - CROSS-BASED OR FOLDED VALVE SACK. - Google Patents

CROSS-BASED OR FOLDED VALVE SACK.

Info

Publication number
ES2128166T3
ES2128166T3 ES96909104T ES96909104T ES2128166T3 ES 2128166 T3 ES2128166 T3 ES 2128166T3 ES 96909104 T ES96909104 T ES 96909104T ES 96909104 T ES96909104 T ES 96909104T ES 2128166 T3 ES2128166 T3 ES 2128166T3
Authority
ES
Spain
Prior art keywords
sack
valve
filler
valve tube
cross
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
ES96909104T
Other languages
Spanish (es)
Inventor
Volker Runge
Rudiger Rischke
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2128166T3 publication Critical patent/ES2128166T3/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)
  • Pens And Brushes (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Revetment (AREA)
  • Basic Packing Technique (AREA)

Abstract

The invention concerns a cross or block bottom valve sack, in particular for powdered filler material, with a filler valve (10) incorporated in one of the two sack bottoms of a corner fold (7, 8), the sack bottoms being delimited laterally by lateral bottom fold lines. The filler valve (10) comprises a valve tube (10) which projects into the sack at one end. The end section (13) of the valve tube (10) projecting into the sack is substantially divided spatially in the longitudinal direction of the valve tube (10). When the valve tube (10) lies flat, the spatially divided end section (13) is folded over onto itself along a fold line (15). When a filler pipe is introduced, the valve tube (10) only opens as far as necessary along the divisions and surrounds the filler pipe so closely that no filler material can escape at the sides.
ES96909104T 1995-03-30 1996-03-21 CROSS-BASED OR FOLDED VALVE SACK. Expired - Lifetime ES2128166T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19511814A DE19511814A1 (en) 1995-03-30 1995-03-30 Cross or block bottom valve sack

Publications (1)

Publication Number Publication Date
ES2128166T3 true ES2128166T3 (en) 1999-05-01

Family

ID=7758242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96909104T Expired - Lifetime ES2128166T3 (en) 1995-03-30 1996-03-21 CROSS-BASED OR FOLDED VALVE SACK.

Country Status (6)

Country Link
EP (1) EP0815024B1 (en)
AT (1) ATE176435T1 (en)
DE (2) DE19511814A1 (en)
DK (1) DK0815024T3 (en)
ES (1) ES2128166T3 (en)
WO (1) WO1996030271A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8142077B2 (en) 2008-04-16 2012-03-27 Graphic Packaging International, Inc. Bag structures and methods of assembling the same
DE202015004837U1 (en) * 2015-07-07 2016-10-13 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh valve bag

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE818327C (en) * 1950-03-26 1951-10-25 Verpackungsbedarf G M B H Use of the stopper to block the valve of valve bags
DE842586C (en) * 1950-09-17 1952-06-30 Verpackungsbedarf G M B H Valve bag made of paper or the like.
DE2006146C3 (en) * 1970-02-11 1979-12-13 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Multi-layer valve bag
FR2228004A1 (en) * 1973-05-02 1974-11-29 Gartemann & Hollmann Gmbh Filling device for double layer sacks - consists of plastic tube whose inner end is folded to form seal
US4391404A (en) * 1981-08-13 1983-07-05 Champion International Corporation Sleeve valve for flexible bags
US4387749A (en) * 1981-09-08 1983-06-14 Champion International Corporation Filler sleeve for use in conjunction with a bag adapted to contain a granular product
FR2628396A1 (en) * 1988-03-10 1989-09-15 Lembacel Sa FLEXIBLE PACKAGING BAG WITH FILLING VALVE

Also Published As

Publication number Publication date
WO1996030271A1 (en) 1996-10-03
DE19511814A1 (en) 1996-10-02
EP0815024B1 (en) 1999-02-03
DE59601262D1 (en) 1999-03-18
EP0815024A1 (en) 1998-01-07
DK0815024T3 (en) 1999-09-20
ATE176435T1 (en) 1999-02-15

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