EP2426056A1 - Verpackung für den Transport von Gefahrenstoffen - Google Patents

Verpackung für den Transport von Gefahrenstoffen Download PDF

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Publication number
EP2426056A1
EP2426056A1 EP11180087A EP11180087A EP2426056A1 EP 2426056 A1 EP2426056 A1 EP 2426056A1 EP 11180087 A EP11180087 A EP 11180087A EP 11180087 A EP11180087 A EP 11180087A EP 2426056 A1 EP2426056 A1 EP 2426056A1
Authority
EP
European Patent Office
Prior art keywords
container
bag
flocculent
rigid
package
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.)
Withdrawn
Application number
EP11180087A
Other languages
English (en)
French (fr)
Inventor
Claude Guillaume
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.)
Manuco
Original Assignee
Manuco
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 Manuco filed Critical Manuco
Publication of EP2426056A1 publication Critical patent/EP2426056A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0075—Emptying systems for flexible intermediate bulk containers [FIBC]
    • B65B69/0083—Emptying systems for flexible intermediate bulk containers [FIBC] using frames whereby the container is only suspended
    • 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
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1616—Elements constricting the neck of the bag
    • 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
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46072—Handles integral with the container
    • B65D5/4608—Handgrip holes
    • 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
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/60—Loose, or loosely attached, 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank

Definitions

  • the invention relates to the field of transportation of hazardous materials.
  • Nitrocellulose or cellulose nitrate is a chemical derived from cellulose (CAS No. 009004-70-0 and EC No. 603-037-01-3). It is currently classified for marine, land and air transport as a Class 4.1 hazardous material, ie flammable solids, self-reactive substances and desensitized explosives.
  • the apparent density of the product is relatively low and the nitrocellulose is sometimes packed in the barrels to increase the weight per package and thus reduce the cost of transportation and packaging.
  • the product thus packed has a tendency to adhere to the walls and does not flow by gravity during the emptying of the packages.
  • the packages currently used to transport nitrocellulose are small cardboard boxes of about 30 kg or kraft barrels of about 220 L comprising an inner polyethylene bag.
  • the Applicant has developed a method facilitating the emptying of nitrocellulose.
  • the financial gain can reach up to 10% of the price of the product.
  • the flocculent material is a class 4 hazardous material, particularly preferably it is nitrocellulose.
  • the thickness of the flexible material of the bag (3) must be sufficient for it to be self-supporting.
  • self-supporting it is understood that the bag is strong enough so that it can be suspended from its upper part (7) when it is completely filled, without the flexible material that constitutes it does not tear or even stretch.
  • the flexible material of the bag (3) is preferably polypropylene or polyethylene but any other flexible plastic material is suitable.
  • it has a thickness greater than 50 microns.
  • the material of the container (2) is preferably the carton because it is easily recyclable and inexpensive but it can also be a rigid plastic material, including HDPE (high density polyethylene).
  • the bag (3) can be closed once filled by any type of means known to those skilled in the art, for example it can be sealed or closed by a surrounding link and tightening the upper end of the bag.
  • a known connection consists of a plastic clamp.
  • the container may be provided with handles (15).
  • the bag (3) can be suspended by any lifting means, for example a hoist.
  • the bottom (6) of the bag (3) can be opened by tearing or cutting for example by a cutter.
  • step (b) comprises a sub-step of lateral opening (5) of the container (2) before lifting.
  • a package (1) intended for the transport of a flocculent material used in a process according to the first aspect of the invention comprising a container (2) made of a rigid or semi-rigid material and a self-supporting bag (3) made of a flexible material forming an inner envelope of the container not fixed to the container, the container (2) having an upper part (4) with a filling opening, and the bag having a lower part (6) closed and an upper part (7) with a filling opening coinciding with the filling opening of the upper part (4) of the container (2).
  • a package (1) according to the invention in the open position for filling (step (a) of the transport method). It can contain from 60 to 180 kg depending on the hazardous material.
  • This package (1) comprises a container (2) parallelepipedal cardboard size 540x540x1000 cm with a square section filler opening.
  • This container (2) comprises on its upper part (4) a first flap (11) and a second flap (12).
  • the two flaps are articulated around parallel and opposite axes so as to close the filling opening.
  • Two other flaps (13) and (14) are arranged perpendicular to the first two and contribute to the closure.
  • Two of the four lateral faces of the container optionally comprise openings forming handles (15).
  • a bag (3) of flexible plastic material is housed inside the container. It is not stuck to the walls.
  • the bag (3) and the upper part (4) of the container (2) are closed.
  • the flaps (11) and (12) are for example kept closed using an adhesive tape or glue, as seen on the figure 2 .
  • FIG. 3 the package (1) at the beginning of unloading of the material, that is to say at the beginning of step (a) of the unloading process according to the invention.
  • the container (2) was opened in its upper part (4) at the flaps and the shutters of the container were folded.
  • the bag (3) is suspended from a hoist (20) via conventional fastening means at its upper part (7), advantageously welded or closed by a link.
  • a hoist (20) via conventional fastening means at its upper part (7), advantageously welded or closed by a link.
  • the skilled person will adapt the invention to all kinds of winches and lifting means.
  • FIG. 5 the packaging (1) during emptying, that is to say during step (b) of the unloading method according to the invention.
  • the bag (3) has been opened in its lower part (6) by a cutting tool, in particular a cutter.
  • the material flows on the ground (or in a receiving device (9) or on a vibrating screen) very easily.
  • the weight of the bag (3) suspended causes mechanical stresses that when released by the opening of the bag (3) allow a free flowing flow effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP11180087A 2010-09-06 2011-09-05 Verpackung für den Transport von Gefahrenstoffen Withdrawn EP2426056A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057069A FR2964373B1 (fr) 2010-09-06 2010-09-06 Emballage destine au transport de matiere dangereuse

Publications (1)

Publication Number Publication Date
EP2426056A1 true EP2426056A1 (de) 2012-03-07

Family

ID=43881148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11180087A Withdrawn EP2426056A1 (de) 2010-09-06 2011-09-05 Verpackung für den Transport von Gefahrenstoffen

Country Status (2)

Country Link
EP (1) EP2426056A1 (de)
FR (1) FR2964373B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108622491A (zh) * 2018-06-11 2018-10-09 徐州众凯机电设备制造有限公司 一种用于烟丝纸箱自动开箱倒料的系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352503A (en) * 1941-04-16 1944-06-27 Container Corp Container
EP0138148A2 (de) * 1983-10-14 1985-04-24 Bayer Ag Versand von Flüssigkeiten in flexiblen Containern
US5405053A (en) * 1993-08-04 1995-04-11 Uneco Engineering, Inc. Bulk bag opener and dispenser
WO1997037892A1 (en) * 1996-04-10 1997-10-16 Tetra Laval Holdings & Finance S.A. Asceptic container emptying apparatus and method
US6431435B1 (en) * 1999-07-13 2002-08-13 Rmc Jones Llc Collapsible bulk material container
EP1334931A1 (de) * 2002-02-02 2003-08-13 ITW Gema AG Vorrichtung und Verfahren zum dosierten Entnehmen von Beschichtungspulver aus einem Pulversack

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352503A (en) * 1941-04-16 1944-06-27 Container Corp Container
EP0138148A2 (de) * 1983-10-14 1985-04-24 Bayer Ag Versand von Flüssigkeiten in flexiblen Containern
US5405053A (en) * 1993-08-04 1995-04-11 Uneco Engineering, Inc. Bulk bag opener and dispenser
WO1997037892A1 (en) * 1996-04-10 1997-10-16 Tetra Laval Holdings & Finance S.A. Asceptic container emptying apparatus and method
US6431435B1 (en) * 1999-07-13 2002-08-13 Rmc Jones Llc Collapsible bulk material container
EP1334931A1 (de) * 2002-02-02 2003-08-13 ITW Gema AG Vorrichtung und Verfahren zum dosierten Entnehmen von Beschichtungspulver aus einem Pulversack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108622491A (zh) * 2018-06-11 2018-10-09 徐州众凯机电设备制造有限公司 一种用于烟丝纸箱自动开箱倒料的系统
CN108622491B (zh) * 2018-06-11 2020-01-24 吴霖 一种用于烟丝纸箱自动开箱倒料的系统

Also Published As

Publication number Publication date
FR2964373A1 (fr) 2012-03-09
FR2964373B1 (fr) 2013-12-20

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