ES2318540T3 - Saco con valvula. - Google Patents

Saco con valvula. Download PDF

Info

Publication number
ES2318540T3
ES2318540T3 ES05791596T ES05791596T ES2318540T3 ES 2318540 T3 ES2318540 T3 ES 2318540T3 ES 05791596 T ES05791596 T ES 05791596T ES 05791596 T ES05791596 T ES 05791596T ES 2318540 T3 ES2318540 T3 ES 2318540T3
Authority
ES
Spain
Prior art keywords
valve
bag
polyvinyl alcohol
layer
support material
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
ES05791596T
Other languages
English (en)
Spanish (es)
Inventor
Hans-Joachim Wichmann
Gunter Sudecum
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.)
Mondi AG
Original Assignee
Mondi 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 Mondi AG filed Critical Mondi AG
Application granted granted Critical
Publication of ES2318540T3 publication Critical patent/ES2318540T3/es
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)
  • Packages (AREA)
  • Making Paper Articles (AREA)
  • External Artificial Organs (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fuel-Injection Apparatus (AREA)
ES05791596T 2004-09-06 2005-09-05 Saco con valvula. Expired - Lifetime ES2318540T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004043446A DE102004043446B4 (de) 2004-09-06 2004-09-06 Ventilsack
DE102004043446 2004-09-06

Publications (1)

Publication Number Publication Date
ES2318540T3 true ES2318540T3 (es) 2009-05-01

Family

ID=35311342

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05791596T Expired - Lifetime ES2318540T3 (es) 2004-09-06 2005-09-05 Saco con valvula.

Country Status (8)

Country Link
US (1) US20080075397A1 (de)
EP (1) EP1786691B1 (de)
AT (1) ATE421943T1 (de)
DE (2) DE102004043446B4 (de)
DK (1) DK1786691T3 (de)
ES (1) ES2318540T3 (de)
PL (1) PL1786691T3 (de)
WO (1) WO2006027184A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015099A1 (de) 2007-03-29 2008-10-02 Construction Research & Technology Gmbh Papierventilsack mit Innenriegel
EP3601081B1 (de) * 2017-03-27 2025-06-25 Sika Technology AG Sack für flüssige und pulverförmige stoffe mit löslichem flächenabschnitt, verfahren und verwendung damit und verwendung eines löslichen flächenabschnitts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE800931C (de) * 1948-10-02 1950-12-14 Verpackungsbedarf G M B H Ventilsack und Verfahren zu seiner Herstellung
IT1073427B (it) * 1975-10-03 1985-04-17 American Colloid Co Perfezionamento nelle valvole per il riempimento di sacchi
DE2551649A1 (de) * 1975-11-18 1977-06-08 Bischof & Klein Kreuz- oder klotzbodensack
DE3600168A1 (de) * 1986-01-07 1987-07-09 Ato Abfuelltechnik Gmbh Ventilsack mit selbstschliessendem ventil
DE3788026T2 (de) * 1986-08-27 1994-04-21 Kawasumi Lab Inc Verfahren und Vorrichtung zur Kultivierung von Zellen.
JPH05219834A (ja) * 1992-02-14 1993-08-31 Fumiko Kobayashi ディスポーサブル培養袋及び培養方法
US5447235A (en) * 1994-07-18 1995-09-05 Air Packaging Technologies, Inc. Bag with squeeze valve and method for packaging an article therein
US6146875A (en) * 1997-05-02 2000-11-14 Ward; N. Robert Method for culturing microorganisms in prefilled flexible containers
WO2001044437A1 (en) * 1999-12-17 2001-06-21 Chisso Corporation Microorganism incubator and microorganism culture medium comprising the same
US6491166B1 (en) * 2000-11-20 2002-12-10 Cryovac, Inc. Method and apparatus for evacuating shrink film packages
DE10057518A1 (de) * 2000-11-21 2002-07-18 Sca Hygiene Prod Gmbh Mehrlagiges flächiges Erzeugnis, das aus Tissuepapier und/oder nicht-gewebtem Faservlies(Nonwoven) besteht

Also Published As

Publication number Publication date
DE102004043446A1 (de) 2006-03-23
EP1786691B1 (de) 2009-01-28
WO2006027184A1 (de) 2006-03-16
PL1786691T3 (pl) 2009-07-31
EP1786691A1 (de) 2007-05-23
DE102004043446B4 (de) 2006-06-08
DK1786691T3 (da) 2009-05-25
DE502005006574D1 (de) 2009-03-19
US20080075397A1 (en) 2008-03-27
ATE421943T1 (de) 2009-02-15

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