EP3901054B1 - Sac destiné à contenir une pluralité d'articles hygiéniques et son procédé de fabrication - Google Patents

Sac destiné à contenir une pluralité d'articles hygiéniques et son procédé de fabrication Download PDF

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Publication number
EP3901054B1
EP3901054B1 EP20170374.1A EP20170374A EP3901054B1 EP 3901054 B1 EP3901054 B1 EP 3901054B1 EP 20170374 A EP20170374 A EP 20170374A EP 3901054 B1 EP3901054 B1 EP 3901054B1
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EP
European Patent Office
Prior art keywords
bag
head
seams
material web
sealing
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EP20170374.1A
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German (de)
English (en)
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EP3901054A1 (fr
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M NEEMANN oHG
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M Neemann oHG
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Application filed by M Neemann oHG filed Critical M Neemann oHG
Priority to ES20170374T priority Critical patent/ES2930243T3/es
Priority to PL20170374.1T priority patent/PL3901054T3/pl
Priority to EP20170374.1A priority patent/EP3901054B1/fr
Publication of EP3901054A1 publication Critical patent/EP3901054A1/fr
Application granted granted Critical
Publication of EP3901054B1 publication Critical patent/EP3901054B1/fr
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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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/54—Cards, coupons, or other inserts or accessories
    • B65D75/56—Handles or other suspension means
    • B65D75/566—Hand holes or suspension apertures
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles

Definitions

  • the invention relates to a bag for accommodating a plurality of hygiene articles, in particular diapers, which is formed from a material which has a paper layer and a sealable coating which is arranged on it at least in sections, in particular over the entire surface, and which faces an interior of the bag, the bag having a has a front bag wall and a back bag wall, which are formed from a continuous web of material and which extend at least in a longitudinal dimension and in a transverse dimension, the bag having a head area and a bottom area on the opposite transverse sides, the front bag wall and the back bag wall are folded onto one another via a folding arrangement provided in the head area and in the area of side edges extending in the longitudinal dimension and each having the sealable coating in a predetermined width h are ice sealed.
  • FR 2 854 870 A1 discloses a pouch for packaging personal care items.
  • Other bags are also known from the publications DE 20 2015 106 355 U1 , FR 1 470 595 A , U.S. 4,966,286A and DE 20 15 205 A1 .
  • the bag is provided as a wicket bag and has a protruding material section in the bottom area on the front or rear bag wall, in which at least two wicket pin holes are arranged. Since the bag material used cannot be separated and connected by means of cut-off welding, it is particularly advantageous to connect the side edges of the bag to one another over a width of several millimeters by heat sealing. Due to the surfaces of the coating facing the interior and the welding of these opposite sealing coatings, it is sufficient to apply the sealing coating to the paper in a thickness which corresponds to half the sealing material thickness required for joining the side edges. Provision can be made for the floor area to be provided for removing the hygiene article. For this purpose, the bottom area can have a perforation.
  • the perforation can be made in particular in the vicinity of the side edges, parallel to the longitudinal dimension of the bag. It is intended to provide the bags for filling with hygiene articles as wicket bags or pin-stack bags.
  • the base area can have an opening pointing towards the interior of the bag.
  • the bottom area on the front or the rear wall of the bag has a protruding section of material which can be used to close the bag.
  • the excess material section also has two wicket pin holes. In order to prevent the material from tearing off when it is pulled off the wicket pin, it can be provided that the protruding material section is folded back on itself and the wicket pin holes are arranged in this double-layered section.
  • the side edges sealed to one another are designed as flat seams.
  • flat seams are particularly suitable for connecting the two material layers.
  • the layers can be connected to one another particularly easily when the flat web of material runs through a welding station, for example by vertically lowering welding bars.
  • the seam width can be selected in such a way that two flat seams of adjacent bags can be produced at the same time and can be separated in a subsequent step.
  • the predetermined width of the side edges is between 5 to 15 mm, preferably 8 to 12 mm, particularly preferably 10 mm.
  • the seam width can For example, depending on the bag size or the item to be packaged, in order to be able to provide the necessary stability individually.
  • the bag when filled, can have a body formed by the front and rear bag walls, which has a front surface, a rear surface, two side surfaces connecting the front surface and the rear surface, and two top and bottom surfaces connecting the front surface and the rear surface and adjoining the side surfaces having.
  • the flat seams run in the area of the side surfaces.
  • the front and rear bag walls can bulge around the packaged items, so that the flat seams run in the area of the side surfaces created by the shape of the item.
  • the flat seams can protrude perpendicularly to the side surfaces.
  • the flat seams can be heat-sealed to the side surfaces by means of a sealing wax applied to them or to corresponding sections of the side surfaces.
  • At least one corner protruding from the body is formed at the transitions between the top surface and the adjoining side surfaces.
  • the folding arrangement provided in the head area can have an inlaid head fold, so that at the transitions between the head area and the adjoining side areas, at least two opposite corners protruding from the body are formed.
  • the head fold can in particular be designed in such a way that the fold arrangement has three folds in the head area, so that a fold is inserted between the front and rear bag walls.
  • the top fold can be used, for example, to create a base with which the filled bag can be placed upright without falling over. Furthermore, the top fold can ensure that the bag has an attractive appearance or that more articles can be accommodated in the bag. If a top fold is provided, the bag has four corners in the top area instead of two, which are caused by the two external folds of the corresponding fold arrangement.
  • the head region can in particular have two corners.
  • the head region can have four corners in particular. For optical and spatial reasons, it can make sense to fold the protruding corners back onto the bag body.
  • the corners folded back onto the top surface can be heat-sealed to the top surface by means of a sealing wax applied at least locally to the paper layer.
  • the sealing wax can be applied to the insides of the corners and/or to the corresponding areas of the top surface in a punctiform or flat manner. Since the paper cannot be welded "outside to outside", applying the sealing wax to these areas means that the material can also be connected in these areas.
  • the front and rear bag walls can be heat-sealed to one another via a flat seam arranged in the bottom area, extending in the transverse dimension and having the sealable coating in a predetermined width.
  • the flat seam protruding from the bag can be attached to the body of the bag, for example, by at least partially applying and heating a sealing wax.
  • the width of the flat seam can be dimensioned in such a way that a flat grip strip is formed in the floor area.
  • the handle area can be formed in particular after the bag has been filled. In particular, a closing weld can be made below the handle to seal off the interior of the bag. Furthermore, welding can be carried out above the handle, comprising a separation process to the wicket area.
  • the bag can have a grip strip arranged in the head area, which is formed by at least partially heat-sealing the front and rear bag walls, the grip strip extending across the transverse dimension and starting from the folding arrangement in the longitudinal direction in a predetermined grip width.
  • a grip strip can be provided in the head area.
  • the front and rear bag walls may be heat sealed together over the entire area of the handle strip.
  • the front and rear bag walls can also be heat-sealed to one another over just a portion of the grip strip.
  • the predetermined grip width can be 4-8 cm, preferably 5-7 cm, particularly preferably 8 cm.
  • the handle strip can have a punched-out carrying handle.
  • a method for manufacturing bags comprising the following steps: Providing an endless material web which has a paper layer and a sealable coating arranged at least in sections, in particular over the entire surface, on the paper layer, the material web being folded onto one another along the endless direction with the paper layer pointing outwards via a folding arrangement, the material web being folded onto one another in this way that this has a protruding material section opposite the folding arrangement, in which at least two wicket pin holes are arranged;
  • sealing seams having at least twice the predetermined width; Separation of the web of material along the applied sealing seams to form individual bags.
  • the production of sealing seams with a width that corresponds to twice the predetermined width makes it possible for two side seams of adjacent bags to be produced simultaneously per sealing process. In particular, it can be provided that the seams produced are severed in the middle.
  • the heating of the web of material can include preheating of the sealing seams to be applied.
  • the heating can already include the heat-sealing of the sealing seams.
  • the process step of separating the sealing seams can include fixing the web of material.
  • the fixing preferably takes place before the sealing seams are separated.
  • severing the seals may include reheating the seals to heat seal the folded layers of web material together.
  • provision can be made for the first heating of the web of material, if necessary, and the separation of the sealing seams to take place at separate stations.
  • the bag 1 shown in the unfilled state is formed from a continuous web of material 24 .
  • the material has a paper layer 2 and a sealable coating 3 arranged over the entire surface.
  • the paper layer 2 faces the outside of the bag and the sealable coating 3 faces an interior 4 of the bag.
  • the bag has a rectangular shape with a Longitudinal dimension 7 and a transverse dimension 8, the longitudinal dimension 7 being greater than the transverse dimension 8.
  • the material web 24 is folded back onto itself in the region of a folding arrangement 11 in the exemplary embodiment shown with an inserted head fold 22, that is, by means of three folds, so that a front bag wall 5 and a rear bag wall 6 are formed.
  • the head fold is inserted between the front and rear bag walls 5, 6 by about 6 to 7 centimeters.
  • the stacked material web sections have aligned side edges 13 which extend in the longitudinal dimension of the bag.
  • the front and rear bag walls 5, 6 are heat-sealed to one another over a predetermined width b, so that 1 cm wide sealing seams 25 designed as flat seams connect the bag walls 5, 6 to one another.
  • the front and rear bag walls are not directly welded together, but the front bag wall 5 is welded to the head fold section facing it and the rear bag wall 6 is welded to the head fold section facing it.
  • the bag 1 is open in the bottom area 28 of the bag 1, so that no sealing seam is provided in the direction of the transverse dimension 8 on the bottom transverse side 9 .
  • a protruding material section 26 protruding beyond the bag opening 30 is provided on the rear bag wall 6 .
  • a short length of material web is also folded back onto this, which is also fastened to the side edges 13 by corresponding sealing seams 25 on the rear bag wall 6 .
  • Two holes 27 are provided in the folded back portion which serve to secure the bag onto wicket pins. The purpose of the folding back is to prevent the holes 27 from being torn out when the bag 1 is pulled off the wicket pins.
  • FIG 2 shows in particular the folding arrangement 11 of the head fold 22 using two adjacent bags 1.
  • the head fold 22 has a total of three folds, two of these folds being produced by folding back the front and rear bag walls 5, 6 onto themselves and the third fold is interposed and connects the folded back portions together such that the head portion 10 is in the shape of a "Y" when viewed from the side.
  • the sealing seam 25 follows the course of the head fold 22 and is formed on the one hand between the front bag wall 5 and the head fold section folded back onto it and on the other hand between the rear bag wall 6 and the head fold section folded back onto it.
  • the bags 1 shown also each have sealing seams 25 with a predetermined width b of 1 cm.
  • a filled bag 1 can be seen, which is an embodiment as a bag 1 with a top fold 22 inserted.
  • the bag essentially has six Outer surfaces, namely a top surface 19, a front surface 15, a rear surface 16, two opposite side surfaces 17 and 18 and optionally a bottom surface 20.
  • a sealing seam 25 runs centrally on the side surface 17 and opposite the other sealing seam 25 on the side surface 18, not shown. This is perpendicular to the side surface 17 or 18 from the bag 1 from.
  • corners 21 are formed in the edge regions of the top fold, which, due to their shape and position, cannot be filled with hygiene articles and also protrude from the bag.
  • the substantially triangular-shaped corners have the paper layer 2 on their outer surfaces, as do the remaining outer surfaces of the bag 1, in particular the side surfaces 17, 18 adjacent to the corners and the top surface 19. This creates a heat seal between corners 21 and the adjacent areas not easily possible. Therefore, advantageously, a sealing wax may be applied to the top or bottom of the corners 21, or the respective mating surfaces of the bag 1 onto which the corners are folded back. By heat-sealing the corners 21 to the outside of the bag, an attractive appearance and a secure closure of the bag 1 can be ensured.
  • FIG 4 shows an embodiment of a bag 1, which has a head area with a "simple" folding arrangement 11, in which the front bag wall 5 is folded back onto the rear bag wall 6 by means of only one fold.
  • the filled bag 1 has only two corners 21 protruding laterally from the top surface 19, which in each case directly adjoin the sealing seams 25.
  • the corners have, in particular, a tetrahedral shape. It is particularly advantageous here to fold the corners 21 back onto the top surface 19 and to fasten them there by means of the sealing wax.
  • FIG. 5 shows an embodiment of a bag 1, which has a head area with a more complex folding arrangement 11, in which a head fold 22 is inserted between the front bag wall 5 and the rear bag wall 6, which is designed as described above.
  • the filled bag 1 has corners 21 protruding from the top surface 19 in four opposite edge regions and laterally, each of which includes a sealing seam section on the outside.
  • the corners have, in particular, a triangular shape.
  • the bottom area 28 shown is located on the transverse side 9 of the bag 1 opposite the head area 10.
  • this bottom area 28 is designed as a grip strip 23, which extends in the plane of the longitudinal dimension 7 and the transverse dimension 8 of the bag 1 and thus perpendicularly from the body 14 of the bag 1 protrudes.
  • the grip strip 23 has an oval punched-out carrying handle 29, via which the bag can be carried. If the handle strip is arranged alternatively in the head area, it can be produced before the bag is filled, ie when the bag is still flat, by producing a flat sealed seam in the predetermined handle width Gb. If the grip strip is provided in the bottom area, it is heat-sealed over its entire surface after the bag 1 has been filled. In this case, the interior 4 of the bag 1 is also closed. At the upper end of the handle strip 23, the section having the wicket pin holes 27 is separated. The carrying handle 29 is punched out in a separate step.
  • FIG 7 shows the bottom area 28 in an enlarged view.
  • the protruding material section 26 is provided adjacent to the bag opening 30 and has a free section directly adjacent to the opening 30, in which the sealable coating 3 of the back wall of the bag is exposed.
  • Adjacent to this, the bag 1 has the so-called wicket area, in which the rear bag wall 6 is folded back on itself and is heat-sealed either over the entire area or only in the area of the side edges 13 over the predetermined width b.
  • two holes 27 are provided in the wicket area in order to attach the bag or a plurality of bags 1 to wicket pins. The folding back prevents the holes from being torn out when a bag 1 is pulled off the wicket pins.
  • the Figures 8a and 8b each show an embodiment of the bag 1 with an inserted top gusset 22 on the one hand and a welded-off grip strip 23 on the other hand in a front view and side view.
  • the folding arrangement 11 with a top fold 22 serves as a base for the bag 1 by enlarging the top area 19.
  • the sealing seams 25 extending over the side areas 17 and 18 spread out in the top area in a “Y” shape in the corners 21 and go into the handle strip on the bottom side 23 over.
  • the front bag wall 5 and the rear bag wall 6 curve around the filled bag 1 in such a way that no seams run on the front surface 15 and the rear surface 16 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packages (AREA)

Claims (15)

  1. Sachet (1) pour le logement d'une pluralité d'articles d'hygiène, plus particulièrement des couches, qui est constitué d'un matériau qui comprend une couche de papier (2) ainsi qu'un revêtement (3) scellable au moins à certains endroits, plus particulièrement sur toute sa surface, disposé dessus, qui est orienté vers un espace interne (4) du sachet (1), dans lequel le sachet (1) comprend une paroi de sachet avant (5) et une paroi de sachet arrière (6), qui sont constituées d'une bande de matériau continue, et qui s'étendent au moins dans une dimension longitudinale (7) et dans une dimension transversale (8), dans lequel le sachet (1) comprend, au niveau des côtés transversaux opposés (9) une partie de tête (10) ainsi qu'une partie de fond (28), dans lequel la paroi de sachet avant (5) et la paroi de sachet arrière (6) sont pliées l'une sur l'autre à l'aide d'une disposition de pliage (11) prévue dans la partie de tête (10) et sont scellées à chaud entre elles au niveau de bords latéraux (13) s'étendant dans la dimension longitudinale (7), présentant, chacun dans une largeur (b) prédéterminée, le revêtement scellable (3), caractérisé en ce que le sachet (1) est mis à disposition sous la forme d'un sachet à barrette et, comprend, dans la partie de fond (28), au niveau de la paroi de sachet avant ou arrière (5, 6), une portion de matériau en saillie (26) dans laquelle sont disposés au moins deux trous à barrette et broche (27).
  2. Sachet (1) selon la revendication 1, dans lequel les bords latéraux (13) scellés entre eux sont conçus comme des cordons plats.
  3. Sachet (1) selon la revendication 1 ou 2, dans lequel la largeur prédéterminée (b) des bords latéraux (13) est entre 5 et 15 mm ; de préférence de 8 à 12 mm, plus particulièrement de préférence de 10 mm.
  4. Sachet (1) selon l'une des revendications précédentes qui, dans l'état rempli, comprend un corps (14) formé par les parois de sachet avant et arrière (5, 6), qui comprend une surface avant (15), une surface arrière (16), deux surfaces latérales (17, 18) reliant la surface avant (15) et la surface arrière (16), ainsi que deux surfaces de tête et de fond (19, 20) reliant surface avant (15) et la surface arrière (16) et adjacentes aux surfaces latérales (17, 18).
  5. Sachet (1) selon la revendication 4, dans lequel les cordons plats s'étendent au niveau des surfaces latérales (17, 18).
  6. Sachet (1) selon la revendication 4 ou 5, dans lequel, dans l'état rempli, au niveau des transitions entre la surface de tête (19) et les surfaces latérales (17, 18) adjacentes, est réalisé respectivement au moins un coin (21) s'étendant à partir du corps (14).
  7. Sachet (1) selon l'une des revendications 4 à 6, dans lequel la disposition de pliage (11) prévue dans la partie de tête (10) comprend un pli de tête inséré (22) de façon à ce que, au niveau des transitions entre la surface de tête (19) et les surfaces latérales (17, 18) adjacentes, soient réalisées respectivement au moins deux coins (21) opposés s'étendant à partir du corps (14).
  8. Sachet (1) selon la revendication 6 ou 7, dans lequel, au niveau des transitions entre la surface de tête (19) et les surfaces latérales (17, 18) adjacentes, au moins un des coins (21) s'étendant à partir du corps (14) est replié sur la surface de tête (19), dans lequel les coins (21) repliés sur la surface de tête (19) sont scellés à chaud avec la surface de tête (19) au moyen d'une laque de scellage appliquée au moins localement sur la couche de papier (2).
  9. Sachet (1) selon l'une des revendications précédentes, dans lequel, à l'aide d'un cordon plat disposé dans la partie de fond (28), s'étendant dans la dimension transversale (8) et présentant le revêtement scellable (3) sur une largeur de prise (Gb) prédéterminée, les parois de sachet avant (5) et arrière (6) sont scellées à chaud entre elles de façon à obtenir, dans la partie de fond (28), une barre de prise plate (23).
  10. Sachet (1) selon l'une des revendications 1 à 4, qui comprend une barre de prise (23) disposée dans la partie de tête (10), qui est formée par le scellage à chaud au moins à certains endroits de la paroi de sachet avant avec la paroi de sachet arrière (5, 6), dans lequel la barre de prise (23) s'étend sur la dimension transversale (8) et à partir de la disposition de pliage (11) dans la direction longitudinale sur une largeur de prise (Gb) prédéterminée.
  11. Procédé de fabrication de sachets (1) selon l'une des revendications précédentes, comprenant les étapes suivantes :
    mise à disposition d'une bande de matériau sans fin (24), qui comprend une couche de papier (2) ainsi qu'un revêtement (3) scellable au moins à certains endroits, plus particulièrement sur toute sa surface, disposé dessus, dans lequel la bande de matériau (24) est repliée le long de la direction sans fin avec la couche de papier (2), de manière orientée vers l'extérieur à l'aide d'une disposition de pliage (11), dans lequel la bande de matériau (24) est repliée de façon à ce que celle -ci présente, en face de la disposition de pliage (11), une portion de matériau en saillie (26), dans laquelle sont disposés au moins deux trous à barrette et broche (27) ;
    chauffage de la bande de matériau (24) au niveau de cordons de scellage (25) à appliquer transversalement par rapport à la direction sans fin, dans lequel les cordons de scellage (25) présentent au moins le double de la largeur prédéterminée (b) ;
    séparation de la bande de matériau (24) le long des cordons de scellage (25) appliqués en sachets (1) individuels.
  12. Procédé selon la revendication 11, dans lequel la séparation des cordons de scellage (25) comprend une fixation de la bande de matériau (24).
  13. Procédé selon la revendication 11 ou 12, dans lequel la séparation des cordons de scellage (25) comprend un nouveau chauffage des cordons de scellage (25) pour le scellage à chaud des couches de bandes de matériau pliées les unes sur les autres.
  14. Procédé selon l'une des revendications 11 à 13, dans lequel la disposition de pliage (11) comprend un pli de tête inséré (22).
  15. Procédé selon l'une des revendications 11 à 14, comprenant en outre l'étape suivante :
    avant l'insertion du pli de tête (22) : application au moins à certains endroits d'une laque de scellage sur la portion de bande de matériau prévue pour le pli de tête (22).
EP20170374.1A 2020-04-20 2020-04-20 Sac destiné à contenir une pluralité d'articles hygiéniques et son procédé de fabrication Active EP3901054B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES20170374T ES2930243T3 (es) 2020-04-20 2020-04-20 Bolsa para contener una pluralidad de artículos de aseo personal y método para su fabricación
PL20170374.1T PL3901054T3 (pl) 2020-04-20 2020-04-20 Worek na wiele artykułów higienicznych i sposób jego wytwarzania
EP20170374.1A EP3901054B1 (fr) 2020-04-20 2020-04-20 Sac destiné à contenir une pluralité d'articles hygiéniques et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20170374.1A EP3901054B1 (fr) 2020-04-20 2020-04-20 Sac destiné à contenir une pluralité d'articles hygiéniques et son procédé de fabrication

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Publication Number Publication Date
EP3901054A1 EP3901054A1 (fr) 2021-10-27
EP3901054B1 true EP3901054B1 (fr) 2022-08-17

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EP (1) EP3901054B1 (fr)
ES (1) ES2930243T3 (fr)
PL (1) PL3901054T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11794976B2 (en) 2020-07-30 2023-10-24 The Procter And Gamble Company Recyclable absorbent article package material

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821337A (en) 1954-12-06 1958-01-28 Harold L Bartelt Gusset bottom bag
GB829215A (en) 1957-01-17 1960-03-02 Lamson Paragon Ltd Improvements in and relating to bags or envelopes made of heat sealable plastic material
US3519197A (en) 1966-12-16 1970-07-07 Union Carbide Canada Ltd Bag with weakened closure
US3640450A (en) 1970-02-09 1972-02-08 Lieberman Abraham B Wicket bags
GB1520492A (en) 1974-07-09 1978-08-09 Unilever Ltd Freestanding folding pouch
US20040101215A1 (en) 2002-11-22 2004-05-27 Bischof + Klein Gmbh Und Co. Kg Bag for Transporting Moisture-Sensitive Goods
ITMI20121397A1 (it) 2012-08-07 2014-02-08 Lineapack Chinello S R L Sacchetto, particolarmente per il confezionamento di prodotti alimentari.
US9932149B2 (en) 2013-05-22 2018-04-03 The Procter & Gamble Company Package with integrally formed handle and method of making the same
US10786404B2 (en) 2017-09-25 2020-09-29 The Procter & Gamble Company Package made of a laminate material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470595A (fr) * 1966-03-03 1967-02-24 Hoechst Ag Récipient empilable pour liquides en feuille rigide résistant aux chocs, à base de chlorure de polyvinyle et procédé de fabrication de ce récipient
DE2015205A1 (en) * 1969-04-24 1970-11-12 VEB Kombinat Nagema, χ 8θ45 Dresden Free-standing plastics carton or container - for milk
US4966286A (en) * 1989-06-26 1990-10-30 The Procter & Gamble Company Easy open flexible bag
FR2854870B1 (fr) * 2003-05-16 2006-03-24 S2F Flexico Procede et dispositif perfectionnes d'emballage, sachets obtenus et leur application
DE202015106355U1 (de) * 2015-11-20 2017-03-03 Bischof + Klein Se & Co. Kg Verpackungsbeutel aus Kunststofffolie

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821337A (en) 1954-12-06 1958-01-28 Harold L Bartelt Gusset bottom bag
GB829215A (en) 1957-01-17 1960-03-02 Lamson Paragon Ltd Improvements in and relating to bags or envelopes made of heat sealable plastic material
US3519197A (en) 1966-12-16 1970-07-07 Union Carbide Canada Ltd Bag with weakened closure
US3640450A (en) 1970-02-09 1972-02-08 Lieberman Abraham B Wicket bags
GB1520492A (en) 1974-07-09 1978-08-09 Unilever Ltd Freestanding folding pouch
US20040101215A1 (en) 2002-11-22 2004-05-27 Bischof + Klein Gmbh Und Co. Kg Bag for Transporting Moisture-Sensitive Goods
ITMI20121397A1 (it) 2012-08-07 2014-02-08 Lineapack Chinello S R L Sacchetto, particolarmente per il confezionamento di prodotti alimentari.
US9932149B2 (en) 2013-05-22 2018-04-03 The Procter & Gamble Company Package with integrally formed handle and method of making the same
US10786404B2 (en) 2017-09-25 2020-09-29 The Procter & Gamble Company Package made of a laminate material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"HANDBOOK OF PAPER AND PAPERBOARD PACKAGING TECHNOLOGY", 1 January 2013, article MARK J. KIRWAN: "Paper-based flexible packaging", pages: 91 - 123, XP055736862
HANLON ET AL.: "HANDBOOK OF PACKAGE ENGINEERING", vol. 5, 1 January 1998, TECHNOMIC PUBLISHING COMPANY, USA, ISBN: 1-56676-306-1, article HANLON, JOSEPH F.; KELSEY, ROBERT J.: "Chapter 5 Bags, Sacks, and Pouches", pages: 129 - 152, XP009554088

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11794976B2 (en) 2020-07-30 2023-10-24 The Procter And Gamble Company Recyclable absorbent article package material

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