EP3539890A1 - Sicherheitsverpackung für den transport von entnahmen oder proben - Google Patents

Sicherheitsverpackung für den transport von entnahmen oder proben Download PDF

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Publication number
EP3539890A1
EP3539890A1 EP19162286.9A EP19162286A EP3539890A1 EP 3539890 A1 EP3539890 A1 EP 3539890A1 EP 19162286 A EP19162286 A EP 19162286A EP 3539890 A1 EP3539890 A1 EP 3539890A1
Authority
EP
European Patent Office
Prior art keywords
bag
closure means
package
packaging according
walls
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Withdrawn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
EP19162286.9A
Other languages
English (en)
French (fr)
Inventor
Bertrand Perotin
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.)
Investimmo International SA
P.R.T.
Original Assignee
Investimmo International SA
P.R.T.
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 Investimmo International SA, P.R.T. filed Critical Investimmo International SA
Publication of EP3539890A1 publication Critical patent/EP3539890A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • 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
    • B65D33/14—Suspension means
    • 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
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • 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
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • 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
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • 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
    • B65D2213/00—Safety means
    • B65D2213/02—Means for preventing buil-up of electrostatic charges
    • 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
    • B65D2221/00—Small packaging specially adapted for product samples, single-use packages or échantillons

Definitions

  • the present invention relates to the field of packaging for transporting samples or samples, in particular harmful and / or dangerous materials, such as, for example, and in a non-limiting manner, asbestos samples.
  • harmful and / or dangerous materials such as, for example, and in a non-limiting manner, asbestos samples.
  • other materials can also be transported by means of the present invention and the concept of sample or sample, used equivalently in the present description should not be seen as limiting.
  • Sachets for the transport of material are known on their principle in the state of the art. They can carry all types of material, including food, and are generally square or rectangular in shape with one side including a closure system, preferably allowing multiple openings and closures.
  • the DE 10 2010 051 579 which discloses a bellows paper bag formed of two tubular layers, the opening ends of which are offset.
  • the bags are intended to enter production areas where very strict sanitary conditions prevail and the bag must not introduce impurities: the outer layer is therefore designed to be easily separated.
  • Such paper bags, which let air through, are not suitable for collecting hazardous products.
  • a simple solution is to combine the use of two independent bags.
  • the sample taken is placed in a first bag which is closed, for example in a sealed manner, by closure means. Then this first bag is introduced into a second bag which is also then closed, for example sealed by other closure means.
  • Both sachets are then sent to the laboratory planned for analysis and opened on site, for example in a protected environment.
  • the first bag in case of degradation of the second bag (external), the first bag (internal) maintains a barrier with the outside and prevents the degradation and / or dissemination of the sample.
  • Vacuum packaging according to FR 2 022 831 is characterized by an inner packaging ⁇ filled with the gas-tight, gas-tight packing material of a suitable flexible, gas-impervious or gas-impermeable material, and an outer packaging receiving the same inner packaging evacuated and closed in a gas-tight manner, this outer package also being evacuated, gas-tightly closed and made of a flexible, gas-impermeable or gas-impermeable material.
  • the inner package or outer package, or both packages are of a heat-sealable material to thereby achieve gas-tight sealing by means of known devices and methods and in a particularly simple manner.
  • the inner package is filled, evacuated, optionally filled with a gas through the closure seal which is already partially formed, and then sealed gas-tight.
  • the inner packaging thus finished is then placed in the outer casing, which in this case is in the form of a bag and which is closed by a seal at the upper end after the standard evacuation, which is optionally followed by the introduction of a protective gas.
  • this system is not very simple because it involves the successive manipulation of two bags, the first to be prepared before its introduction in the second, then the handling of the second and its preparation to receive the first bag and closing the second bag.
  • the JP 4,604,287 also discloses a double bag principle, in which an inner bag is placed in an outer bag. Each sachet comprises a closure means at its longitudinal end. The inner bag is occasionally attached to the outer bag, but their assembly is such that each bag can be filled with a different material.
  • An object of the invention is thus to improve known systems and methods.
  • Another object of the present invention is to provide a system for transporting samples or samples which is easy to use and safe, especially when the transported material is harmful or dangerous.
  • a package for transporting products in the form of harmful or dangerous samples or samples comprising a first bag with a first closure means, and at least a second bag with a second closure means. , the first bag being attached to the inside of the second bag, the first bag being intended to receive products to be transported.
  • the bags are made of synthetic material, in particular plastic.
  • the walls of the first and second bags are fixed together in the area of the first closure means, so as to form a sealing zone preventing the passage of materials to the volume between the first and second bag.
  • a package formed of two bags is formed, but only the first bag can receive the samples or samples. Access to the inter-bag space is impossible, which prevents asbestos fibers, for example, from slipping into it.
  • the walls of the first bag do not protrude beyond the first closure means or are integrated in the walls of the second bag. These constructive measures also avoid the formation of nooks or edges likely to hold samples / samples out of the first bag.
  • the accumulation of fibers and dust near the opening can be further limited by applying antistatic treatment to the first closure means (2) and in the area thereof (i.e. this one)
  • the first closure means is advantageously arranged so as to completely close the opening of the first bag, preferably in a sealed manner.
  • the first closure means is a pressure closure means. ZIP closures are particularly practical, allowing a tight closure, and easy reopening.
  • the second closure means is a sticky or self-adhesive strip.
  • the second bag comprises a flap.
  • the flap comprises a closure means.
  • the closure means of the flap comprises a sticky tape or adhesive.
  • the flap comprises means for fixing the bag.
  • the fastening means of the flap is a sticky tape or sticker.
  • the bag (s) is (are) formed of single-layer walls and / or multilayer. This single-layer or multi-layer construction can be applied to one of the bags or to all the bags of the package.
  • the walls of the bag (s) comprise layers of metal and / or chemicals.
  • the metal can be of any type, for example aluminum or other. It can be deposited either on a layer (flexible) or by projection or other appropriate technology.
  • a chemical such as a surfactant in the inter-bag space, between the inner and outer bag.
  • a chemical such as a surfactant
  • the surfactant will mingle with light fibers such as asbestos, and prevent them from diffusing into the ambient air.
  • the chemical may be a surfactant.
  • the package may comprise more than two pouches, one inside the other.
  • the package according to the invention comprises at least a first bag 1 (also defined by the concept of "inner” or “inner” bag).
  • This first bag 1 has a rectangular shape (for example) and comprises at least one open side comprising closure means 2.
  • the closure means 2 are for example pinch / press (in particular zip type) and allow the reopening of the bag.
  • This first bag 1 is used to directly collect the product to be transported.
  • the bag 1 therefore comprises, on its open side, an opening 1.1, a bottom 1.2, and side walls 1.3, which define the interior volume of the bag.
  • two side walls 1.3 are parallel to the plane of the sheet and united by their edges 1.4.
  • the only access to the inner volume of the bag is through the opening 1.1.
  • the closing means 2 extend over the whole of the opening 1.1 and thus allow to completely close the access to the inner volume of the bag 1.
  • the package comprises at least one second bag 3 (also defined by the concept of "outer” or “outer” bag) with a flap 4, and closure means 5, 6.
  • the bag 3 comprises, by its design, a so-called opening side 3.1, a bottom 3.2, and side walls 3.3 (united by their edges 3.4), which define the interior volume of the bag. The only access to the inner volume of the bag is through the opening 3.1.
  • the first bag 1 is fixed in the second bag 3 as shown in the section of the figure 2 by any appropriate means, for example by gluing, rolling, welding or other equivalent means.
  • first bag 1 extends into the second bag 3 and the two bags 1 and 3 have their side walls fixed together in the area of the bag.
  • zone means at the height of the first closure means 2, or nearby. It is advantageous to fix together the two bags 1 and 3 at the closure means 2 of the first bag 1, which is also attached to the first bag.
  • a kind of sealing zone is formed which prevents the passage of materials towards the internal volume existing between the first and second bags.
  • the pouches 1 and 3 are, during manufacture, linked at the level of the zone of the first closure means. But the large surfaces formed by side walls 1.3 and 3.3 are not linked, as can be seen in the Fig. 2 . In some variants, the bags 1 and 3 are linked by the longitudinal edges 1.4 and 3.4.
  • the side walls of the first and second bags are glued together or welded together at the height of the first closure means 2, or close to it (above or below).
  • the objective is to completely seal the passage between the two bags 1 and 3, so that the inter-bag volume is hermetically closed.
  • the present packaging forms a kind of double wall bag, with a single sealed / sealed storage volume defined by the inner bag 1, accessible via the opening opening 1.1 which is closed after filling by means of the first closure means 2.
  • a zip type closure allows a tight closure of the inner bag.
  • the outer bag 3 extends beyond the closing zone of the first bag 1, that is to say upwards in the figure 1 , and there is a rear portion said flap 4 in the continuity of the rear side face, and a front portion, said against flap 4 ', in the continuity of the front face.
  • the edges of the walls of the first bag 1, opening side 1.1 do not extend beyond the closure means 2.
  • these edges are integrated in the walls of the second bag 3 beyond the closure means 2, that is to say that the walls of the two bags are intimately connected as if it were a single wall. For example, they can be glued or soldered. This prevents the edges of the walls 1.3 of the first bag 1 from forming rims or material accumulation zone before the closure means 2.
  • the closing means are for example a self-adhesive strip 5, 6.
  • a first strip 5 is located near the first bag and allows closure of the second bag, once the product has been placed in the first bag 1 and this one has been closed.
  • the band 5 is here placed on the flap 4 'but can also be positioned on the flap 4 at the same height.
  • the user thus obtains a double bag closed at least by two independent locking means (2 and 5) but handling only one bag which greatly simplifies the taking of samples.
  • the flap 4 may comprise additional fixing means 7, such as a self-adhesive strip on the other side with respect to the strip 6.
  • additional fixing means 7 such as a self-adhesive strip on the other side with respect to the strip 6.
  • This additional means allows the gluing / fixing of the sachets 1, 3 to another object during the sampling operation, for example to a support, or a wall which facilitates the sampling operation since the user will have both hands free.
  • Another attachment means can of course be provided as a bracket.
  • the package comprises one or more precut lines.
  • a first precut line 9 is placed between the first closure means 2 and the band 5: the precut line passes through the flap 4 and against flap 4 '.
  • a second precut line 9 ' can be positioned between the two strips 5 and 6, thus provided only on the flap 4.
  • the pre-cut strip 9 makes it possible to tear off the upper part of the flap which carries the additional fastening means 7.
  • the pre-cut strip 9 makes it possible to pull the upper part of the package under the closure means 5, giving access to the first closure means 2. It will be noted that the closure band 6, when present, is advantageously positioned on the flap 4 so as to be glued above the lower precut line 9.
  • the pouches are typically full-walled sachets, able to receive contents in a sealed and / or hermetic manner, made of any suitable material, for example a synthetic material, such as plastic or the like.
  • the polyethylene bags or any other appropriate material may be produced. They can be single-layer or multi-layer depending on the use. In a multi-layer mode, the layers can also be of any suitable material, for example synthetic materials or else with coatings such as metal, or chemicals (surfactants, reagents etc.). These materials / coatings are referenced with the number 8 in the figures.
  • the inner bag and the outer bag may be formed of the same material or the same materials or not. Both can be single-layer or multilayer or one can be single-layer and the other multi-layer.
  • closure means may be adhesive or adhesive strips or other equivalent means ("Zip" type or pressure type for example).
  • the shapes of bags can also be variable: square, rectangular or other.
  • the packages are flexible.
  • the number of sachets is not limited to two, but it is possible to envisage constructions with three or more sachets using the principle of the invention and the embodiments / constructions described in the present application. These constructions may for example be related to the intended application and / or imposed standards for a given application.
  • the outer bag 3 comprises two independent inner bags 1 or more than two internal bags 1 independent or not.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP19162286.9A 2018-03-12 2019-03-12 Sicherheitsverpackung für den transport von entnahmen oder proben Withdrawn EP3539890A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18161246 2018-03-12

Publications (1)

Publication Number Publication Date
EP3539890A1 true EP3539890A1 (de) 2019-09-18

Family

ID=61655585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19162286.9A Withdrawn EP3539890A1 (de) 2018-03-12 2019-03-12 Sicherheitsverpackung für den transport von entnahmen oder proben

Country Status (4)

Country Link
EP (1) EP3539890A1 (de)
BE (1) BE1026094B1 (de)
CH (1) CH714766B1 (de)
LU (1) LU101154B1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861735A (en) * 1956-06-04 1958-11-25 William G Faltin Bag-like receptacle
FR2022831A1 (en) 1968-11-08 1970-08-07 Permahop Hopfenpulver Vacuum-packing of lupulin
US5645905A (en) * 1992-11-09 1997-07-08 Idemitsu Petrochemical Co., Ltd. Snap zipper
JP2923782B1 (ja) * 1998-06-11 1999-07-26 秀則 朝重 調理袋
WO2005000696A1 (en) * 2003-06-26 2005-01-06 Flexipol Packaging Ltd Double wall bags
JP4604287B1 (ja) 2010-07-14 2011-01-05 株式会社リングストン チャック付二重袋及びその製造方法
DE102010051579A1 (de) 2010-08-06 2012-02-09 Segezha Packaging Gmbh Papiersack
CN205470462U (zh) * 2016-01-29 2016-08-17 广州新其格化工产品有限公司 一种透气的防霉防潮包装袋

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861735A (en) * 1956-06-04 1958-11-25 William G Faltin Bag-like receptacle
FR2022831A1 (en) 1968-11-08 1970-08-07 Permahop Hopfenpulver Vacuum-packing of lupulin
US5645905A (en) * 1992-11-09 1997-07-08 Idemitsu Petrochemical Co., Ltd. Snap zipper
JP2923782B1 (ja) * 1998-06-11 1999-07-26 秀則 朝重 調理袋
WO2005000696A1 (en) * 2003-06-26 2005-01-06 Flexipol Packaging Ltd Double wall bags
JP4604287B1 (ja) 2010-07-14 2011-01-05 株式会社リングストン チャック付二重袋及びその製造方法
DE102010051579A1 (de) 2010-08-06 2012-02-09 Segezha Packaging Gmbh Papiersack
CN205470462U (zh) * 2016-01-29 2016-08-17 广州新其格化工产品有限公司 一种透气的防霉防潮包装袋

Also Published As

Publication number Publication date
LU101154B1 (fr) 2020-03-31
BE1026094B1 (fr) 2020-04-24
CH714766B1 (fr) 2022-11-30
BE1026094A1 (fr) 2019-10-08
CH714766A2 (fr) 2019-09-13
LU101154A1 (fr) 2019-11-21

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