DE60231261D1 - Two-layer, flexible container - Google Patents

Two-layer, flexible container

Info

Publication number
DE60231261D1
DE60231261D1 DE60231261T DE60231261T DE60231261D1 DE 60231261 D1 DE60231261 D1 DE 60231261D1 DE 60231261 T DE60231261 T DE 60231261T DE 60231261 T DE60231261 T DE 60231261T DE 60231261 D1 DE60231261 D1 DE 60231261D1
Authority
DE
Germany
Prior art keywords
flexible container
layer
ply
plies
draining
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
DE60231261T
Other languages
German (de)
Inventor
Gerd Theodor Brand
Michael Hirschhaeuser
Frank Dieter Huenig
Johannes Andreas Joze Middelman
Thomas Riedemann
Roland Schaffer
Hans-Joachim Seydel
Hans Juergen Strempel
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.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
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
Priority claimed from DE10133666A external-priority patent/DE10133666A1/en
Application filed by Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Application granted granted Critical
Publication of DE60231261D1 publication Critical patent/DE60231261D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4295—Ventilating arrangements, e.g. openings, space elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1618—Flexible intermediate bulk containers [FIBC] double-walled or with linings
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1668—Flexible intermediate bulk containers [FIBC] closures for top or bottom openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Cartons (AREA)
  • Filtering Materials (AREA)

Abstract

A flexible container (6) for the repeated filling and draining of finely divided solids, characterized in that it consists of at least two plies (7,8), wherein one ply is made of an air-permeable, supporting material (7) and the other ply (8) consists of a filter material.
DE60231261T 2001-07-11 2002-07-09 Two-layer, flexible container Expired - Lifetime DE60231261D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10133666A DE10133666A1 (en) 2001-07-11 2001-07-11 Device and method for filling large containers of different sizes and shapes
EP01122734 2001-09-21

Publications (1)

Publication Number Publication Date
DE60231261D1 true DE60231261D1 (en) 2009-04-02

Family

ID=26009681

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60216095T Expired - Lifetime DE60216095T2 (en) 2001-07-11 2002-07-09 DEVICE AND METHOD FOR FILLING CONTAINERS WITH GRAIN OR POWDER MATERIAL
DE60231261T Expired - Lifetime DE60231261D1 (en) 2001-07-11 2002-07-09 Two-layer, flexible container

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60216095T Expired - Lifetime DE60216095T2 (en) 2001-07-11 2002-07-09 DEVICE AND METHOD FOR FILLING CONTAINERS WITH GRAIN OR POWDER MATERIAL

Country Status (12)

Country Link
EP (3) EP1404576B1 (en)
JP (1) JP4088668B2 (en)
KR (1) KR100599026B1 (en)
CN (1) CN1248912C (en)
AT (2) ATE345266T1 (en)
CA (2) CA2569061C (en)
DE (2) DE60216095T2 (en)
DK (1) DK1404576T3 (en)
ES (1) ES2276943T3 (en)
PL (1) PL207558B1 (en)
UA (1) UA76169C2 (en)
WO (1) WO2003006314A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421674A (en) * 2009-05-13 2012-04-18 纳幕尔杜邦公司 Industrial bag having a fluid drainage layer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036388A1 (en) 2007-07-31 2009-02-05 Evonik Degussa Gmbh Process for compacting pyrogenically prepared oxides
DE102007036389A1 (en) 2007-07-31 2009-02-12 Evonik Degussa Gmbh Process for compacting pyrogenically prepared oxides
DE102009008984B4 (en) * 2009-02-14 2016-09-29 Empac GmbH Flexible bulk material container
JO3416B1 (en) 2009-04-27 2019-10-20 Jeneil Biosurfactant Co Llc Antimicrobial compositions and related methods of use
ES2914239T3 (en) 2016-08-09 2022-06-08 Chew Innovations Ltd A compactor and a method of operation of a compactor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452935A (en) * 1943-06-07 1948-11-02 Kemp Harold Jesse Apparatus for treating seeds with chemical dust and bagging the seeds
US2531743A (en) * 1945-09-14 1950-11-28 Ray Don Method of filling flexible containers with finely divided materials and machine therefor
US2609134A (en) * 1949-01-21 1952-09-02 Quaker Oats Co Machine for bagging cereals or grain
US2901007A (en) * 1951-06-07 1959-08-25 John P Hubbell Apparatus for handling mixtures of solid materials
BE654444A (en) * 1963-10-17 1965-02-01
US3789897A (en) * 1970-09-11 1974-02-05 Shinwa Kagaku Kogyo Kk Packing containers
SE410399B (en) * 1976-10-08 1979-10-15 Lectrostatic Ab NETWORK FILTER INTENDED TO WORK WITH HIGH PULSE PRESSURE
DE3145259A1 (en) * 1981-11-14 1983-05-26 Nordenia-Kunststoffe Peter Mager Kg, 2841 Steinfeld Sack, preferably made of plastic film, which can be used as a packaging means for bulk materials
FR2604160B1 (en) * 1986-09-23 1988-12-30 Reynaud Baches REMOVABLE INTERIOR COVER FOR SILO
GB9002836D0 (en) * 1990-02-08 1990-04-04 Stott L E Ltd Powder dispensing apparatus
US5007541A (en) * 1990-03-16 1991-04-16 The Procter & Gamble Company Carton for granular materials
EP0598166A1 (en) * 1992-11-16 1994-05-25 Ciba-Geigy Ag Reusable flexible wrapping bag
DE19526743A1 (en) 1995-07-21 1997-01-23 Wacker Chemie Gmbh Procedure for repeated filling and emptying of container with bulk material with low density
ATE200462T1 (en) 1995-09-12 2001-04-15 Degussa METHOD AND DEVICE FOR REMOVAL OF PARTICLES FROM A CONTAINER
DE19715230A1 (en) * 1997-04-12 1998-10-15 Peter Dipl Ing Dinter Flexible bulk container with indicators for the detection of material damage caused by UV rays
US6155772A (en) * 1997-11-14 2000-12-05 Beale; Aldon Evans Lift-liner apparatus with improved weight-carrying capacity
DE19839106A1 (en) 1998-08-27 2000-03-09 Wacker Chemie Gmbh Large containers for highly disperse, high-air-containing solids and a process for filling them
DE19843430A1 (en) * 1998-09-22 2000-03-23 Wipf Ag Volketswil Bag for powder, has bag wall that is impermeable to dust and valve that allows gas to escape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421674A (en) * 2009-05-13 2012-04-18 纳幕尔杜邦公司 Industrial bag having a fluid drainage layer

Also Published As

Publication number Publication date
CA2569061C (en) 2010-09-28
JP4088668B2 (en) 2008-05-21
UA76169C2 (en) 2006-07-17
CA2452775A1 (en) 2003-01-23
ATE423070T1 (en) 2009-03-15
JP2004533978A (en) 2004-11-11
WO2003006314A1 (en) 2003-01-23
KR100599026B1 (en) 2006-07-12
KR20040019054A (en) 2004-03-04
CA2452775C (en) 2007-09-25
DE60216095T2 (en) 2007-06-21
EP1666377B1 (en) 2009-02-18
ATE345266T1 (en) 2006-12-15
CA2569061A1 (en) 2003-01-23
EP1666377A2 (en) 2006-06-07
EP1666377A3 (en) 2006-09-13
CN1248912C (en) 2006-04-05
EP1404576A1 (en) 2004-04-07
CN1525921A (en) 2004-09-01
DE60216095D1 (en) 2006-12-28
EP1661612A1 (en) 2006-05-31
ES2276943T3 (en) 2007-07-01
PL207558B1 (en) 2011-01-31
DK1404576T3 (en) 2007-03-19
PL367330A1 (en) 2005-02-21
EP1404576B1 (en) 2006-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition