WO2022152766A1 - Inner liner for protecting a hazardous goods container - Google Patents

Inner liner for protecting a hazardous goods container Download PDF

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Publication number
WO2022152766A1
WO2022152766A1 PCT/EP2022/050570 EP2022050570W WO2022152766A1 WO 2022152766 A1 WO2022152766 A1 WO 2022152766A1 EP 2022050570 W EP2022050570 W EP 2022050570W WO 2022152766 A1 WO2022152766 A1 WO 2022152766A1
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WO
WIPO (PCT)
Prior art keywords
container
skin
envelope
loading
unloading
Prior art date
Application number
PCT/EP2022/050570
Other languages
French (fr)
Inventor
Philippe Rey
Original Assignee
Philippe Rey
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 Philippe Rey filed Critical Philippe Rey
Priority to EP22710491.6A priority Critical patent/EP4277860A1/en
Publication of WO2022152766A1 publication Critical patent/WO2022152766A1/en

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    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/004—Contents retaining means
    • B65D90/0046—Contents retaining means fixed on the top of the container
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/004—Contents retaining means
    • B65D90/0053—Contents retaining means fixed on the side wall of the container

Definitions

  • the present invention relates to an inner container protection envelope for dangerous goods.
  • the invention also adapts to trucks which are closed parallelepipedic transport boxes with solid walls or metal frames. All these transport crates will be referred to below as containers.
  • Containers can be used to transport dangerous products and are intended for boat transport, truck transport, or rail transport. During transport, loading and unloading, dangerous products may escape from their transport packaging. This can surprisingly happen on packaging that is nevertheless regulatory. The cause can be multiple, either a shock, or defective packaging, or aging. The challenge is to protect the container from contamination due to the risk of a dangerous product escaping outside its regulatory packaging. At the end of the transport it is useful to return the container clean and free of residues of dangerous products, whatever the consistency of its form: solid, liquid, volatile or dust.
  • the invention proposes an internal envelope particularly designed to house dangerous packaged products and ensure maximum safety against any risk of leakage of these products during loading, transport, unloading, and disposal.
  • a product particularly targeted by the invention is asbestos. Another targeted product is lead.
  • the prior art does not offer a satisfactory solution for protecting transport containers. At present, security has not been thought out as a whole. It mainly offers over-packaging solutions that have many weaknesses. Weaknesses include the fact that loading, unloading, and disposal of packaging are insecure and risky. It also offers service solutions with container cleaning, the effectiveness of which is often unsatisfactory, especially as standards are tightened and the safety of logistics and transport employees is reinforced.
  • the invention aims to provide a solution that is complete. It has not been imagined to offer container protection envelopes that satisfy the entire cycle of loading, transport, unloading and disposal specially adapted for a container.
  • the invention thus offers a very innovative novelty which is a complete so-called door-to-door solution which satisfies the highest safety requirements, and moreover, reduces the overall logistics costs relating to dangerous products.
  • This invention will then be ideally proposed for containers in marine and / or land transport.
  • more comprehensive container protection security maximizes the logistical management of dangerous goods from loading to unloading.
  • the invention is therefore extremely innovative in its object by thinking of a complete specific security envelope to protect the containers.
  • This protective envelope reduces the cost of reprocessing soiled containers, and improves logistics costs through better management of container fleets.
  • a main object of the invention is to propose a solution which is reliable and whose cost price allows its adoption by the market.
  • An object of the invention is to think of a new complete product which adapts easily without particularly painful constraints for the various stakeholders, from the forklift driver, to the maritime carrier, to the customs officer, to the road carrier, to the forklift driver or to the reception.
  • the invention proposes an envelope system in two double-skin strips, with technical skins each presenting its own particularities.
  • the invention proposes a double fastening system which makes it possible both to secure the fastening of the envelope to the container, and the fastening of the packaged products to the envelope.
  • the invention proposes an envelope with a reinforced floor to support the passage of handling trucks and the weight of the products transported,
  • the invention provides a secure, reinforced opening for opening and closing the envelope.
  • the invention provides an improved disposal system with a suction outlet for the shell bottoms prior to disposal.
  • the envelope adopts once deployed, the internal volume of that of the container, that is to say a rectangular parallelepiped shape, with a floor, two side side walls, a side entrance wall and a side bottom and a ceiling.
  • the first band (10) will constitute the floor (2), the entrance wall (3), the bottom wall (1). It consists of two skins, a so-called inner skin (12) and a so-called outer skin (11).
  • the two inner and outer skins (11, 12) are juxtaposed. They are sewn or glued together according to the borders.
  • the two skins (11, 12) of the first strip (10) are made of a material called polypropylene material called PP.
  • the characteristic of this material is to be solid. And in particular to withstand the forces generated by the passage of handling trucks loaded with equipment.
  • the second strip (20) will constitute the ceiling (5), the left side side wall (4) and the right side side wall (6). They consist of two skins, including an outer skin (21) of polypropylene material, and an inner skin (22) of polyethylene. The two inner and outer skins are juxtaposed. They are glued or sewn together along the edges by means of a system of double fasteners described later.
  • the envelope adopts once deployed, the internal volume of that of the container, that is to say a rectangular parallelepiped shape, with a floor, two side side walls, a side entrance wall and a side bottom and a ceiling.
  • the first strip (10) will constitute the floor (2), the left side side wall (4) and the right side side wall (6). It consists of two skins, a so-called inner skin (12) and a so-called outer skin (11).
  • the two inner and outer skins (11, 12) are juxtaposed. They are sewn or glued together according to the borders.
  • the two skins (11, 12) of the first strip (10) are made of a material called polypropylene material called PP.
  • the characteristic of this material is to be solid. And in particular to withstand the forces generated by the passage of handling trucks loaded with equipment.
  • the second band (20) will constitute the ceiling (5), the entrance wall (3) and the bottom wall (1). They consist of two skins, including an outer skin (21) of polypropylene material, and an inner skin (22) of polyethylene. The two inner and outer skins are juxtaposed. They are glued or sewn together along the edges by means of a system of double fasteners described later. This second embodiment makes it possible to adapt to the type of product transported and to the type of transport by positioning the opening on one of the side walls.
  • the junction between the two strips is made according to eight junctions between floor (2) / left side (4), floor (2) / right side (6), bottom (1) / ceiling (5), bottom (1) / side left (4), bottom (1) / right side (6), entrance (3) / ceiling (5), entrance (3) / left side (4), entrance (3) / right side (6).
  • the inner skin (12) of the first strip is sewn or glued (102) with the inner skin (22) of the second strip.
  • the outer skin (11) of the first band (10) is sewn with a so-called anti-leak seam (101), to the outer skin (21) of the second band (20).
  • the fasteners (30) consist of straps which are folded back on themselves to form a loop.
  • a strap is placed on the outer skin (21) of the second strip, another strap is placed facing each other on the inner skin (22) of the second strip.
  • the two straps are sewn together on either side of the two outer and inner skins (21, 22).
  • the function of these straps is - for the outer straps to hook onto a link inside the container which runs in the edge of the container - for the inner straps to serve as an attachment point to hold the products packaged inside the envelope.
  • this double attachment system can be positioned on each of the twelve edges of the envelope, both on the outer and inner skins (21, 22) of the second band (20) and on the outer and inner skins (11, 12 ) of the first strip (10).
  • FIG. 1 shows in section the securing of the opening system which consists of two slides (64a and 64b) sewn on the inner skin (12) and on the outer skin (11).
  • the slide (64a) On the inner face of the outer skin (11) is sewn by seams (31) the slide (64a) for opening and closing the outer skin (11).
  • the outer skin (11) extends into a protective flap (63) which is glued to the other side of the slide (64a) by a repositionable self-adhesive tape (62).
  • the slide (64b) is sewn.
  • This zippered opening zone can be located both on the entrance wall (3) and on a left-side or right-side side wall (4, 6) of the envelope.
  • the side wall is reinforced and its inner and outer skins are made of a material called polypropylene material called PP. It depends on the type of product transported and the type of transport.
  • the invention therefore adapts to all situations and proposes a positioning of the opening and closing slides adapted to the specific case.
  • the zipper opening system (64) is provided with a sealing means at its end.
  • the opening system is provided with a means of identification of the materials contained in the container which consists of an extra thick space allowing the insertion of any means of identification of the contents such as a poster, a document, a logotype, etc.
  • FIG. 1 shows in section the securing of the access to the suction system it consists of a pollutant suction orifice. For better efficiency, it is positioned at the level of the opening about 20 centimeters from the ground to facilitate the access of a suction rod.
  • a piece of rubber (70) is glued to the outer face of the inner skin (12). Vis-à-vis on the outer face of the outer skin (11) is drawn a target to be cut with a diameter smaller than the suction rod. The operator can thus pass the suction rod through the middle of the rubber piece (70) and ensure the seal. By passing the suction rod, he can therefore suck the inside of the bag without the risk of residues leaking.
  • An identification zone for the materials contained inside the envelope is attached to the outside of the envelope.
  • the present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the envelope is of the same shape and volume as the interior of the container and is formed by the sealed junction of two rectangular strips (10, 20) with double outer (11, 21) and inner (12, 22) skins joined together by sewing or gluing (101, 102), on the edges of the container a set of fastening straps (30) to the container is placed on the outer skins (11, 21) of the bands (10, 20) and is hooked to a running link on the inside edge of the container, and a another set of hooking straps (30) for holding the packaged products inside the container is arranged facing each other on the inner skins (12, 22) of the strips (10, 20), the two straps are sewn together on either side of the two outer skins (11, 21) and i interiors (12, 22).
  • the present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the first strip (10) constitutes the floor (2), the entrance wall (3), the bottom wall (1) and is made of polypropylene double skin, the second strip (20) constitutes the ceiling (5), the left side side wall (4) and the side wall right side (6) and is made of polypropylene material for the outer skin and polyethylene for the inner skin.
  • This solution is a preferred solution for many benefits it provides. But, it is understood that other combinations of double-skin band patterns are possible, both for the distribution of the walls that they define, and for the specific quality of the skins that it offers.
  • the present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the envelope comprises a double zipper opening system ( 64a, 64b), the zipper opening (64b) is sewn to the inside face of the inner skin (12) and the zipper opening (64a) is sewn by seams (31) to the inside face of the skin (11), the outer skin (11) extends into a protective flap (63) which is glued to the other side of the zipper (64a) by a repositionable self-adhesive tape (62), the zipper opening ( 64a) is provided with a sealing means at its end.
  • the envelope comprises a double zipper opening system ( 64a, 64b), the zipper opening (64b) is sewn to the inside face of the inner skin (12) and the zipper opening (64a) is sewn by seams (31) to the inside face of the skin (11), the outer skin (11) extends into a protective flap (63) which is glued to the other side of the
  • the present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that a pollutant suction orifice is positioned at the level of the opening approximately 20 centimeters from the ground to facilitate access to the suction element which consists of a piece of rubber (70) glued to the outer face of the inner skin, facing each other on the outer face of the outer skin (11) is drawn a target, for suction, the operator cuts the outer skin (11), the piece of rubber (70) and the inner skin (12) in a diameter smaller than the suction rod to introduce it ensuring the seal.
  • a pollutant suction orifice is positioned at the level of the opening approximately 20 centimeters from the ground to facilitate access to the suction element which consists of a piece of rubber (70) glued to the outer face of the inner skin, facing each other on the outer face of the outer skin (11) is drawn a target, for suction, the operator cuts the outer skin (11), the piece of rubber

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Buffer Packaging (AREA)

Abstract

Inner protective liner for a container for preventing contamination of the container by hazardous goods during transportation, loading and unloading, characterised in that the liner is of the same shape and volume as the interior of the container and is formed by sealingly joining two rectangular strips (10, 20) having two outer skins (11, 21) and two inner skins (12, 22) stitched or glued together (101, 102) on the edges of the container, a set of container hook straps (30) is arranged on the outer skin (11, 21) of the strips (10, 20) and is hooked to a common link on the inside edge of the container, and another set of hook straps (30) for securing the packaged goods inside the container is arranged opposite the inner skin (12, 22) of the strips (10, 20), and the two straps are sewn together on either side of the two outer skins (11, 21) and the two inner skins (12, 22).

Description

Enveloppe interne de protection de conteneur pour produits dangereuxInternal container protection envelope for dangerous goods
La présente invention concerne une enveloppe interne de protection de conteneur pour produits dangereux. L’invention s’adapte également aux camions qui sont des caisses de transport fermées parallélépipédiques à parois pleines ou armatures métalliques. Toutes ces caisses de transport seront nommées ci-après conteneurs. The present invention relates to an inner container protection envelope for dangerous goods. The invention also adapts to trucks which are closed parallelepipedic transport boxes with solid walls or metal frames. All these transport crates will be referred to below as containers.
Les conteneurs peuvent être utilisés pour transporter des produits dangereux et sont destinés tant pour le transport bateau, que pour le transport camion, ou le transport ferroviaire. Lors du transport, le chargement et le déchargement, les produits dangereux risquent de s’échapper de leur conditionnement de transport. Cela peut étonnamment arriver sur des conditionnements pourtant réglementaires. La cause peut être multiple, soit un choc, soit un emballage déficient, soit un vieillissement. L’enjeu est de prémunir le conteneur de souillure du fait du risque d’un produit dangereux qui s’échapperait hors de son conditionnement réglementaire. En fin de transport il est utile de restituer le conteneur propre et exempt de résidus de produits dangereux, quelle que soit la consistance de sa forme : solide, liquide, volatile ou poussière. Containers can be used to transport dangerous products and are intended for boat transport, truck transport, or rail transport. During transport, loading and unloading, dangerous products may escape from their transport packaging. This can surprisingly happen on packaging that is nevertheless regulatory. The cause can be multiple, either a shock, or defective packaging, or aging. The challenge is to protect the container from contamination due to the risk of a dangerous product escaping outside its regulatory packaging. At the end of the transport it is useful to return the container clean and free of residues of dangerous products, whatever the consistency of its form: solid, liquid, volatile or dust.
L’invention propose une enveloppe interne particulièrement pensée pour loger des produits dangereux conditionnés et assurer une sécurité maximum contre tout risque de fuite de ces produits tant pendant le chargement, le transport, le déchargement, et la mise en déchet. Un produit particulièrement ciblé par l’invention est l’amiante. Un autre produit ciblé est le plomb. The invention proposes an internal envelope particularly designed to house dangerous packaged products and ensure maximum safety against any risk of leakage of these products during loading, transport, unloading, and disposal. A product particularly targeted by the invention is asbestos. Another targeted product is lead.
L’art antérieur ne propose pas de solution satisfaisante pour protéger des conteneurs de transport. A l’heure actuelle la sécurité n’a pas été pensée dans son ensemble. Elle propose principalement des solutions de suremballage qui présentent de nombreuses faiblesses. Les faiblesses sont notamment le fait que le chargement, le déchargement, et la mise en déchet de l’emballage sont peu sécurisés et à risque. Elle propose aussi des solutions de service avec du nettoyage des conteneurs dont l’efficacité est souvent insatisfaisante et ce d’autant que les normes se durcissent et que la sécurité des employés de logistique et de transport se renforcent. The prior art does not offer a satisfactory solution for protecting transport containers. At present, security has not been thought out as a whole. It mainly offers over-packaging solutions that have many weaknesses. Weaknesses include the fact that loading, unloading, and disposal of packaging are insecure and risky. It also offers service solutions with container cleaning, the effectiveness of which is often unsatisfactory, especially as standards are tightened and the safety of logistics and transport employees is reinforced.
L’invention vise à proposer une solution qui soit complète. Il n’a pas été imaginé de proposer des enveloppes de protection de conteneurs qui satisfasse l’ensemble du cycle de chargement, transport, déchargement et mise en déchet spécialement adaptée pour un conteneur. L’invention propose ainsi une nouveauté très innovante qui est une solution complète dite porte à porte qui satisfasse aux plus hautes exigences de sécurité, qui plus est, diminue les frais globaux de logistique afférents aux produits dangereux.The invention aims to provide a solution that is complete. It has not been imagined to offer container protection envelopes that satisfy the entire cycle of loading, transport, unloading and disposal specially adapted for a container. The invention thus offers a very innovative novelty which is a complete so-called door-to-door solution which satisfies the highest safety requirements, and moreover, reduces the overall logistics costs relating to dangerous products.
Cette invention sera ensuite idéalement proposée pour des conteneurs dans du transport marins et / ou terrestre. En bref, une sécurité plus complète de protection du conteneur permet de maximiser la prise en charge logistique de la marchandise de produits dangereux depuis le chargement jusqu’au déchargement.This invention will then be ideally proposed for containers in marine and / or land transport. In short, more comprehensive container protection security maximizes the logistical management of dangerous goods from loading to unloading.
L’invention est donc extrêmement novatrice dans son objet en pensant une enveloppe de sécurité spécifique complète pour protéger les conteneurs. Cette enveloppe de protection diminue le coût de retraitement des conteneurs souillés, et améliore les coûts de revient de logistique par la meilleure gestion des flottes de conteneurs.The invention is therefore extremely innovative in its object by thinking of a complete specific security envelope to protect the containers. This protective envelope reduces the cost of reprocessing soiled containers, and improves logistics costs through better management of container fleets.
Un objet principal de l’invention est de proposer une solution qui soit fiable et dont le prix de revient permette son adoption par le marché.A main object of the invention is to propose a solution which is reliable and whose cost price allows its adoption by the market.
Un objet de l’invention est de penser un produit complet nouveau qui s’adapte facilement sans contrainte particulièrement pénible pour les différents intervenants, du cariste, au transporteur maritime, au douanier, au transporteur routier, au cariste ou à la réception.An object of the invention is to think of a new complete product which adapts easily without particularly painful constraints for the various stakeholders, from the forklift driver, to the maritime carrier, to the customs officer, to the road carrier, to the forklift driver or to the reception.
Dans un aspect principal l’invention propose un système d’enveloppe en deux bandes à double peau, avec des peaux techniques présentant chacune des particularités propres.In a main aspect, the invention proposes an envelope system in two double-skin strips, with technical skins each presenting its own particularities.
Dans un aspect, l’invention propose un système à double attache qui permet aussi bien de sécuriser l’attache de l’enveloppe au conteneur, que l’attache des produits conditionnés à l’enveloppe. In one aspect, the invention proposes a double fastening system which makes it possible both to secure the fastening of the envelope to the container, and the fastening of the packaged products to the envelope.
Dans un aspect, l’invention propose une enveloppe avec un sol renforcé pour supporter le passage des chariots de manutention et le poids des produits transportés,In one aspect, the invention proposes an envelope with a reinforced floor to support the passage of handling trucks and the weight of the products transported,
Dans un aspect, l’invention propose une ouverture sécurisée, renforcée pour l’ouverture et la fermeture de l’enveloppe.In one aspect, the invention provides a secure, reinforced opening for opening and closing the envelope.
Dans un aspect, l’invention propose un système de mise en déchet perfectionné avec une prise d’aspiration des fonds d’enveloppe avant la mise en déchet.In one aspect, the invention provides an improved disposal system with a suction outlet for the shell bottoms prior to disposal.
L’invention sera mieux comprise à la lecture des figures annexées sur lesquelles The invention will be better understood on reading the appended figures in which
représente une vue de dessus des deux bandes constituant l’enveloppe selon un premier mode de réalisation de l’invention shows a top view of the two bands constituting the envelope according to a first embodiment of the invention
représente une vue de dessus des deux bandes constituant l’enveloppe selon un second mode de réalisation de l’invention shows a top view of the two bands constituting the envelope according to a second embodiment of the invention
représente en vue de face la fixation des deux bandes pour constituer l’enveloppe shows in front view the attachment of the two strips to form the envelope
représente un exemple de fixation des attaches sur une bande shows an example of attaching clips to a band
représente en coupe la sécurisation du système d’ouverture shows in section the securing of the opening system
représente en coupe la sécurisation de l’accès du système d’aspiration. shows in section the securing of the access to the suction system.
représente une vue de dessus des deux bandes (10) et (20) constituant l’enveloppe selon un premier mode de réalisation de l’invention. L’enveloppe adopte une fois déployée, le volume interne de celui du conteneur, c’est-à-dire une forme de parallélépipède rectangle, avec un sol, deux parois latérales de côté, une paroi d’entrée de côté et une paroi de fond de côté et un plafond. La première bande (10) constituera le sol (2), la paroi d’entrée (3), la paroi de fond (1). Elle est constituée en deux peaux une dite intérieure (12) et une peau dite extérieure (11). Les deux peaux intérieures et extérieures (11, 12) sont juxtaposées. Elles sont cousues ou collées entre elles selon les bordures. Les deux peaux (11, 12) de la première bande (10) sont réalisées en matériau dit matériau polypropylène dit PP. La caractéristique de ce matériau est d’être solide. Et notamment pour résister aux efforts générés par le passage des chariots de manutention chargés de matériel. La seconde bande (20) constituera le plafond (5), la paroi latérale de côté gauche (4) et la paroi latérale de côté droit (6). Elles constituée en deux peaux, dont une peau extérieure (21) en matériau polypropylène, et une peau intérieure (22) en polyéthylène. Les deux peaux intérieures et extérieures sont juxtaposées. Elles sont collées ou cousues entre elles selon les bordures au moyen d’un système de doubles attaches ultérieurement décrit. shows a top view of the two strips (10) and (20) constituting the envelope according to a first embodiment of the invention. The envelope adopts once deployed, the internal volume of that of the container, that is to say a rectangular parallelepiped shape, with a floor, two side side walls, a side entrance wall and a side bottom and a ceiling. The first band (10) will constitute the floor (2), the entrance wall (3), the bottom wall (1). It consists of two skins, a so-called inner skin (12) and a so-called outer skin (11). The two inner and outer skins (11, 12) are juxtaposed. They are sewn or glued together according to the borders. The two skins (11, 12) of the first strip (10) are made of a material called polypropylene material called PP. The characteristic of this material is to be solid. And in particular to withstand the forces generated by the passage of handling trucks loaded with equipment. The second strip (20) will constitute the ceiling (5), the left side side wall (4) and the right side side wall (6). They consist of two skins, including an outer skin (21) of polypropylene material, and an inner skin (22) of polyethylene. The two inner and outer skins are juxtaposed. They are glued or sewn together along the edges by means of a system of double fasteners described later.
représente une vue de dessus des deux bandes (10) et (20) constituant l’enveloppe selon un second mode de réalisation de l’invention. L’enveloppe adopte une fois déployée, le volume interne de celui du conteneur, c’est-à-dire une forme de parallélépipède rectangle, avec un sol, deux parois latérales de côté, une paroi d’entrée de côté et une paroi de fond de côté et un plafond. Selon ce second mode de réalisation, la première bande (10) constituera le sol (2), la paroi latérale de côté gauche (4) et la paroi latérale de côté droit (6). Elle est constituée en deux peaux une dite intérieure (12) et une peau dite extérieure (11). Les deux peaux intérieures et extérieures (11, 12) sont juxtaposées. Elles sont cousues ou collées entre elles selon les bordures. Les deux peaux (11, 12) de la première bande (10) sont réalisées en matériau dit matériau polypropylène dit PP. La caractéristique de ce matériau est d’être solide. Et notamment pour résister aux efforts générés par le passage des chariots de manutention chargés de matériel. La seconde bande (20) constituera le plafond (5), la paroi d’entrée (3) et la paroi de fond (1). Elles constituée en deux peaux, dont une peau extérieure (21) en matériau polypropylène, et une peau intérieure (22) en polyéthylène. Les deux peaux intérieures et extérieures sont juxtaposées. Elles sont collées ou cousues entre elles selon les bordures au moyen d’un système de doubles attaches ultérieurement décrit. Ce second mode de réalisation permet de s’adapter au type de produit transporté et du type de transport par le positionnement de l’ouverture sur l’une des parois latérales. shows a top view of the two strips (10) and (20) constituting the envelope according to a second embodiment of the invention. The envelope adopts once deployed, the internal volume of that of the container, that is to say a rectangular parallelepiped shape, with a floor, two side side walls, a side entrance wall and a side bottom and a ceiling. According to this second embodiment, the first strip (10) will constitute the floor (2), the left side side wall (4) and the right side side wall (6). It consists of two skins, a so-called inner skin (12) and a so-called outer skin (11). The two inner and outer skins (11, 12) are juxtaposed. They are sewn or glued together according to the borders. The two skins (11, 12) of the first strip (10) are made of a material called polypropylene material called PP. The characteristic of this material is to be solid. And in particular to withstand the forces generated by the passage of handling trucks loaded with equipment. The second band (20) will constitute the ceiling (5), the entrance wall (3) and the bottom wall (1). They consist of two skins, including an outer skin (21) of polypropylene material, and an inner skin (22) of polyethylene. The two inner and outer skins are juxtaposed. They are glued or sewn together along the edges by means of a system of double fasteners described later. This second embodiment makes it possible to adapt to the type of product transported and to the type of transport by positioning the opening on one of the side walls.
représente en vue de face la fixation des deux bandes (10, 20) pour constituer l’enveloppe. La jonction entre les deux bandes se fait selon huit jonctions entre sol (2) / côté gauche (4), sol (2) / côté droit (6), fond (1) / plafond (5), fond (1) / côté gauche (4), fond (1) / côté droit (6), entrée (3) / plafond (5), entrée (3) / côté gauche (4), entrée (3) / côté droit (6). Selon les jonctions, la peau intérieure (12) de la première bande est cousue ou collée (102) avec la peau intérieure (22) de la seconde bande. Selon les jonctions, la peau extérieure (11) de la première bande (10) est cousue avec une couture (101) dite antifuite, à la peau extérieure (21) de la seconde bande (20). shows in front view the attachment of the two strips (10, 20) to form the envelope. The junction between the two strips is made according to eight junctions between floor (2) / left side (4), floor (2) / right side (6), bottom (1) / ceiling (5), bottom (1) / side left (4), bottom (1) / right side (6), entrance (3) / ceiling (5), entrance (3) / left side (4), entrance (3) / right side (6). According to the junctions, the inner skin (12) of the first strip is sewn or glued (102) with the inner skin (22) of the second strip. According to the junctions, the outer skin (11) of the first band (10) is sewn with a so-called anti-leak seam (101), to the outer skin (21) of the second band (20).
représente un exemple de fixation des attaches (30) selon les côtés de plafond (5) pour se trouver dans les arêtes du conteneur. Sur cette figure, les attaches (30) sont constituées par des sangles qui sont repliées sur elles même pour former une boucle. Une sangle est disposée sur la peau extérieure (21) de la seconde bande, une autre sangle est disposée en vis-à-vis sur la peau intérieure (22) de la seconde bande. Les deux sangles sont cousues entre elles de part et d’autre des deux peaux extérieure et intérieure (21, 22). La fonction de ces sangles est - pour les sangles extérieures de venir s’accrocher à un lien à l’intérieur du conteneur qui court dans l’arête du conteneur - pour les sangles intérieures de servir si besoin de point d’attache pour tenir les produits conditionnés à l’intérieur de l’enveloppe. Bien évidemment ce système de double attache peut se positionner sur chacune des douze arêtes de l’enveloppe aussi bien sur les peaux extérieure et intérieure (21, 22) de la seconde bande (20) que sur les peaux extérieure et intérieure (11, 12) de la première bande (10). shows an example of fixing the fasteners (30) according to the sides of the ceiling (5) to be in the edges of the container. In this figure, the fasteners (30) consist of straps which are folded back on themselves to form a loop. A strap is placed on the outer skin (21) of the second strip, another strap is placed facing each other on the inner skin (22) of the second strip. The two straps are sewn together on either side of the two outer and inner skins (21, 22). The function of these straps is - for the outer straps to hook onto a link inside the container which runs in the edge of the container - for the inner straps to serve as an attachment point to hold the products packaged inside the envelope. Of course, this double attachment system can be positioned on each of the twelve edges of the envelope, both on the outer and inner skins (21, 22) of the second band (20) and on the outer and inner skins (11, 12 ) of the first strip (10).
représente en coupe la sécurisation du système d’ouverture qui consiste en deux glissières (64a et 64b) cousues sur la peau intérieure (12) et sur la peau extérieure (11). Sur la face intérieure de la peau extérieure (11) est cousue par des coutures (31) la glissière (64a) d’ouverture et fermeture de la peau extérieure (11). La peau extérieure (11) se prolonge en un rabat (63) de protection qui est collé de l’autre côté de la glissière (64a) par un ruban autocollant repositionnable (62). Sur la face intérieure de la peau intérieure (12), est cousue la glissière (64b). Cette zone d’ouverture à glissière peut se trouver aussi bien sur la paroi d’entrée (3), que sur une paroi latérale côté gauche ou côté droit (4, 6) de l’enveloppe. Dans le mode de réalisation où la zone d’ouverture à glissière est positionnée sur une paroi latérale, alors la paroi latérale est renforcée et ses peaux intérieure et extérieure sont en matériau dit matériau polypropylène dit PP. Cela dépend du type de produit transporté et du type de transport. L’invention s’adapte donc à toutes les situations et propose un positionnement des glissières d’ouverture et de fermeture adapté au cas d’espèce. Le système d’ouverture à glissières (64) est pourvu d’un moyen de scellement en son extrémité. Le système d’ouverture est pourvu d’un moyen d’identification des matières contenues dans le conteneur qui consiste en un espace en surépaisseur permettant d’insérer tout moyen d’identification du contenu tel qu’une affiche, un document, un logotype… shows in section the securing of the opening system which consists of two slides (64a and 64b) sewn on the inner skin (12) and on the outer skin (11). On the inner face of the outer skin (11) is sewn by seams (31) the slide (64a) for opening and closing the outer skin (11). The outer skin (11) extends into a protective flap (63) which is glued to the other side of the slide (64a) by a repositionable self-adhesive tape (62). On the inner face of the inner skin (12), the slide (64b) is sewn. This zippered opening zone can be located both on the entrance wall (3) and on a left-side or right-side side wall (4, 6) of the envelope. In the embodiment where the zippered opening zone is positioned on a side wall, then the side wall is reinforced and its inner and outer skins are made of a material called polypropylene material called PP. It depends on the type of product transported and the type of transport. The invention therefore adapts to all situations and proposes a positioning of the opening and closing slides adapted to the specific case. The zipper opening system (64) is provided with a sealing means at its end. The opening system is provided with a means of identification of the materials contained in the container which consists of an extra thick space allowing the insertion of any means of identification of the contents such as a poster, a document, a logotype, etc.
représente en coupe la sécurisation de l’accès du système d’aspiration il consiste en un orifice d’aspiration des polluants. Pour une meilleure efficacité, il est positionné au niveau de l’ouverture à 20 centimètres environ du sol pour faciliter l’accès d’une canne d’aspiration. Une pièce de caoutchouc (70) est collée sur la face extérieure de la peau intérieure (12). En vis-à-vis sur la face extérieure de la peau extérieure (11) est dessinée une cible à découper d’un diamètre inférieure à la canne d’aspiration. L’opérateur peut ainsi bien faire passer la canne d’aspiration au milieu de la pièce de caoutchouc (70) et assurer l’étanchéité. En faisant passer la canne d’aspiration il pourra donc aspirer l’intérieur du sac sans risque que des résidus fuitent. shows in section the securing of the access to the suction system it consists of a pollutant suction orifice. For better efficiency, it is positioned at the level of the opening about 20 centimeters from the ground to facilitate the access of a suction rod. A piece of rubber (70) is glued to the outer face of the inner skin (12). Vis-à-vis on the outer face of the outer skin (11) is drawn a target to be cut with a diameter smaller than the suction rod. The operator can thus pass the suction rod through the middle of the rubber piece (70) and ensure the seal. By passing the suction rod, he can therefore suck the inside of the bag without the risk of residues leaking.
Une zone d’identification des matières contenues à l’intérieur de l’enveloppe est rapportée sur l’extérieur de l’enveloppe.An identification zone for the materials contained inside the envelope is attached to the outside of the envelope.
La présente invention concerne donc une enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, caractérisée en ce que l’enveloppe est de même forme et volume que l’intérieur du conteneur et est constituée par la jonction étanche de deux bandes rectangulaire (10, 20) à double peaux extérieures (11, 21) et intérieures (12, 22) jointes entre elles par couture ou collage (101, 102), sur les arêtes du conteneur un jeu de sangles d’accroche (30) au conteneur est disposé sur les peaux extérieures (11, 21) des bandes (10, 20) et s’accroche à un lien courant sur l’arête intérieur du conteneur, et un autre jeu de sangle d’accroches (30) pour tenir les produits conditionnés à l’intérieur du conteneur est disposé en vis-à-vis sur les peaux intérieures (12, 22) des bandes (10, 20), les deux sangles sont cousues entre elles de part et d’autre des deux peaux extérieures (11, 21) et intérieures (12, 22).The present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the envelope is of the same shape and volume as the interior of the container and is formed by the sealed junction of two rectangular strips (10, 20) with double outer (11, 21) and inner (12, 22) skins joined together by sewing or gluing (101, 102), on the edges of the container a set of fastening straps (30) to the container is placed on the outer skins (11, 21) of the bands (10, 20) and is hooked to a running link on the inside edge of the container, and a another set of hooking straps (30) for holding the packaged products inside the container is arranged facing each other on the inner skins (12, 22) of the strips (10, 20), the two straps are sewn together on either side of the two outer skins (11, 21) and i interiors (12, 22).
La présente invention concerne donc une enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, caractérisée en ce que la première bande (10) constitue le sol (2), la paroi d’entrée (3), la paroi de fond (1) et est en double peau en polypropylène, la seconde bande (20) constitue le plafond (5), la paroi latérale de côté gauche (4) et la paroi latérale de côté droit (6) et est en matériau polypropylène pour la peau extérieur et polyéthylène pour la peau intérieure. Cette solution est une solution préférée pour de nombreux avantages qu’elle procure. Mais, Il est entendu que d’autres combinaisons de patron à bande à double peau sont possibles, tant pour la répartition des parois qu’elles définissent, que par la qualité spécifique des peaux qu’elle propose. Cela est notamment vrai dans le cadre de camion à ouverture latérale pour lesquels la répartition des peaux répondra de façon optimale différente à la contrainte de chargement par le côté qui est la même du point de vue du principe de solution apportée, mais qui est différente par la configuration géométrique spécifique à une solution de chargement par l’arrière. The present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the first strip (10) constitutes the floor (2), the entrance wall (3), the bottom wall (1) and is made of polypropylene double skin, the second strip (20) constitutes the ceiling (5), the left side side wall (4) and the side wall right side (6) and is made of polypropylene material for the outer skin and polyethylene for the inner skin. This solution is a preferred solution for many benefits it provides. But, it is understood that other combinations of double-skin band patterns are possible, both for the distribution of the walls that they define, and for the specific quality of the skins that it offers. This is particularly true in the frame of side-opening lorries for which the distribution of the skins will respond in a different optimal way to the loading constraint from the side which is the same from the point of view of the principle of the solution provided, but which is different by the geometric configuration specific to a rear loading solution.
La présente invention concerne donc une enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, caractérisée en ce que l’enveloppe comporte un double système d’ouverture à glissières (64a, 64b), l’ouverture à glissière (64b) est cousue sur la face intérieure de la peau intérieure (12) et l’ouverture à glissière (64a) est cousue par des coutures (31) sur la face intérieure de la peau extérieure (11), la peau extérieure (11) se prolonge en un rabat (63) de protection qui est collé de l’autre côté de la glissière (64a) par un ruban autocollant repositionnable (62), l’ouverture à glissière (64a) est pourvu d’un moyen de scellement en son extrémité.The present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the envelope comprises a double zipper opening system ( 64a, 64b), the zipper opening (64b) is sewn to the inside face of the inner skin (12) and the zipper opening (64a) is sewn by seams (31) to the inside face of the skin (11), the outer skin (11) extends into a protective flap (63) which is glued to the other side of the zipper (64a) by a repositionable self-adhesive tape (62), the zipper opening ( 64a) is provided with a sealing means at its end.
La présente invention concerne donc une enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, caractérisée en ce qu’un orifice d’aspiration des polluants est positionné au niveau de l’ouverture à 20 centimètres environ du sol pour faciliter l’accès de l’élément d’aspiration qui est constitué par une pièce de caoutchouc (70) collée sur la face extérieure de la peau intérieure, en vis-à-vis sur la face extérieure de la peau extérieure (11) est dessinée une cible, pour l’aspiration, l’opérateur découpe la peau extérieure (11), la pièce de caoutchouc (70) et la peau intérieure (12) en un diamètre inférieure à la canne d’aspiration pour l’introduire en assurant l’étanchéité.The present invention therefore relates to an inner container protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that a pollutant suction orifice is positioned at the level of the opening approximately 20 centimeters from the ground to facilitate access to the suction element which consists of a piece of rubber (70) glued to the outer face of the inner skin, facing each other on the outer face of the outer skin (11) is drawn a target, for suction, the operator cuts the outer skin (11), the piece of rubber (70) and the inner skin (12) in a diameter smaller than the suction rod to introduce it ensuring the seal.

Claims (5)

  1. Enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, caractérisée en ce que l’enveloppe est de même forme et volume que l’intérieur du conteneur et est constituée par la jonction étanche de deux bandes rectangulaire (10, 20) à double peau extérieures (11, 21) et intérieures (12, 22) jointes entre elles par couture ou collage (101, 102), sur les arêtes du conteneur un jeu de sangles d’accroche (30) au conteneur est disposé sur la peau extérieure (11, 21) des bandes (10, 20) et s’accroche à un lien courant sur l’arête intérieur du conteneur, et un autre jeu de sangle d’accroches (30) pour tenir les produits conditionnés à l’intérieur du conteneur est disposé en vis-à-vis sur la peau intérieure (12, 22) des bandes (10, 20), les deux sangles sont cousues entre elles de part et d’autre des deux peaux extérieures (11, 21) et intérieures (12, 22). Container inner protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, characterized in that the envelope is of the same shape and volume as the interior of the container and consists of the leaktight junction of two rectangular bands (10, 20) with an outer (11, 21) and inner (12, 22) double skin joined together by sewing or gluing (101, 102), on the edges of the container a set of straps hook (30) to the container is arranged on the outer skin (11, 21) of the bands (10, 20) and hooks to a common link on the inside edge of the container, and another set of straps hooks (30) for holding the packaged products inside the container is arranged facing each other on the inner skin (12, 22) of the strips (10, 20), the two straps are sewn together on both sides other side of the two outer (11, 21) and inner (12, 22) skins.
  2. Enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, selon la revendication 1 caractérisée en ce que la première bande (10) constitue le sol (2), la paroi d’entrée (3), la paroi de fond (1) et est en double peau en polypropylène, la seconde bande (20) constitue le plafond (5), la paroi latérale de côté gauche (4) et la paroi latérale de côté droite (6) et est en matériau polypropylène pour la peau extérieur (21) et polyéthylène pour la peau intérieur (22).Container inner protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, according to claim 1, characterized in that the first strip (10) constitutes the floor (2), the wall entrance (3), the bottom wall (1) and is made of polypropylene double skin, the second strip (20) constitutes the ceiling (5), the left side side wall (4) and the side wall right (6) and is made of polypropylene material for the outer skin (21) and polyethylene for the inner skin (22).
  3. Enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, selon la revendication 1 caractérisée en ce que la première bande (10) constitue le sol (2), la paroi latérale de côté gauche (4), la paroi latérale de côté droit (6) et est en double peau en polypropylène, la seconde bande (20) constitue le plafond (5), la paroi d’entrée (3) et la paroi de fond (1) et est en matériau polypropylène pour la peau extérieur (21) et polyéthylène pour la peau intérieur (22).Container inner protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, according to claim 1, characterized in that the first strip (10) constitutes the floor (2), the wall left side side wall (4), the right side side wall (6) and is made of polypropylene double skin, the second strip (20) constitutes the ceiling (5), the entrance wall (3) and the bottom (1) and is made of polypropylene material for the outer skin (21) and polyethylene for the inner skin (22).
  4. Enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, selon la revendication 1 caractérisée en ce que l’enveloppe comporte un double système d’ouverture à glissières (64a, 64b), l’ouverture à glissière (64b) est cousue sur la face intérieure de la peau intérieure (12) et l’ouverture à glissière (64a) est cousues par des coutures (31) sur la face intérieure de la peau extérieure (11), la peau extérieure (11) se prolonge en un rabat (63) de protection qui est collé par-dessus la glissière (64a) par un ruban autocollant (62) repositionnable, l’ouverture à glissières (64a) est pourvu d’un moyen de scellement en son extrémité.Container inner protective envelope, to prevent contamination of the container by dangerous products during transport, loading and unloading, according to claim 1, characterized in that the envelope comprises a double zipper opening system (64a, 64b), the zipper opening (64b) is sewn to the inside face of the inner skin (12) and the zipper opening (64a) is sewn by stitching (31) to the inside face of the outer skin ( 11), the outer skin (11) extends into a protective flap (63) which is glued over the zipper (64a) by a repositionable self-adhesive tape (62), the zippered opening (64a) is provided with a sealing means at its end.
  5. Enveloppe de protection intérieure de conteneur, pour éviter la contamination du conteneur par des produits dangereux pendant le transport, le chargement et le déchargement, selon la revendication 1 caractérisée en ce qu’un orifice d’aspiration des polluants est positionné au niveau d’une ouverture à 20 centimètres environ du sol pour faciliter l’accès d’un élément d’aspiration qui est constitué par une pièce de caoutchouc (70) collée sur la face extérieure de la peau intérieure (12), en vis-à-vis sur la face extérieure de la peau extérieure (11) est dessinée une cible, pour l’aspiration, l’opérateur découpe la peau extérieure (11), la pièce de caoutchouc (70) et la peau intérieure (12) en un diamètre inférieure à l’élément d’aspiration pour l’introduire en assurant l’étanchéité.
    Container inner protective envelope, to avoid contamination of the container by dangerous products during transport, loading and unloading, according to claim 1, characterized in that a pollutant suction orifice is positioned at the level of a opening approximately 20 centimeters from the ground to facilitate access to a suction element which consists of a piece of rubber (70) glued to the outer face of the inner skin (12), facing each other on the outer face of the outer skin (11) is drawn a target, for suction, the operator cuts the outer skin (11), the rubber piece (70) and the inner skin (12) into a diameter less than the suction element to introduce it ensuring the seal.
PCT/EP2022/050570 2021-01-14 2022-01-12 Inner liner for protecting a hazardous goods container WO2022152766A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22710491.6A EP4277860A1 (en) 2021-01-14 2022-01-12 Inner liner for protecting a hazardous goods container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100358A FR3118759B1 (en) 2021-01-14 2021-01-14 Internal container protection envelope for dangerous goods
FRFR2100358 2021-01-14

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WO2022152766A1 true WO2022152766A1 (en) 2022-07-21

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EP (1) EP4277860A1 (en)
FR (1) FR3118759B1 (en)
WO (1) WO2022152766A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280495A2 (en) * 1987-02-26 1988-08-31 Kawasaki Kisen Kaisha Container liner
US20110139788A1 (en) * 2008-08-15 2011-06-16 Shuwei Li Oil Storage and Transportation Apparatus
WO2016171539A1 (en) * 2015-04-23 2016-10-27 San Miguel Yamamura Woven Products Sdn Bhd A liner
WO2016187435A2 (en) * 2015-05-20 2016-11-24 Temperpak Technologies Inc. Thermal insulation liners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280495A2 (en) * 1987-02-26 1988-08-31 Kawasaki Kisen Kaisha Container liner
US20110139788A1 (en) * 2008-08-15 2011-06-16 Shuwei Li Oil Storage and Transportation Apparatus
WO2016171539A1 (en) * 2015-04-23 2016-10-27 San Miguel Yamamura Woven Products Sdn Bhd A liner
WO2016187435A2 (en) * 2015-05-20 2016-11-24 Temperpak Technologies Inc. Thermal insulation liners

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FR3118759B1 (en) 2023-04-14
EP4277860A1 (en) 2023-11-22

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