EP2627594B1 - Dispositif et procédé pour le pliage transversal d'une partie de bande et papier-mouchoir hygiénique - Google Patents

Dispositif et procédé pour le pliage transversal d'une partie de bande et papier-mouchoir hygiénique Download PDF

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Publication number
EP2627594B1
EP2627594B1 EP20110781743 EP11781743A EP2627594B1 EP 2627594 B1 EP2627594 B1 EP 2627594B1 EP 20110781743 EP20110781743 EP 20110781743 EP 11781743 A EP11781743 A EP 11781743A EP 2627594 B1 EP2627594 B1 EP 2627594B1
Authority
EP
European Patent Office
Prior art keywords
suction hole
folding cylinder
suction
web portion
folding
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.)
Not-in-force
Application number
EP20110781743
Other languages
German (de)
English (en)
Other versions
EP2627594A1 (fr
Inventor
Marc Schnell
Reiner Seger
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.)
Winkler and Duennebier GmbH
Original Assignee
Winkler and Duennebier GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Winkler and Duennebier GmbH filed Critical Winkler and Duennebier GmbH
Publication of EP2627594A1 publication Critical patent/EP2627594A1/fr
Application granted granted Critical
Publication of EP2627594B1 publication Critical patent/EP2627594B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/04—Folding sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/165—Details of sheet gripping means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum

Definitions

  • the invention relates to a device and a method for the transverse folding of a web section. It also relates to a sanitary towel.
  • Hygienic towels in the form of handkerchiefs have long been known. They are folded from a tissue blank consisting of tissue paper with the standard dimensions of about 210 mm x 210 mm and packed in stacks of five to ten folded paper tissues in an optionally resealable packaging wrapper.
  • the type of folding of the sanitary towels is of greater importance, since it depends on the format and the thickness of the 5-10 pack stacked towels.
  • Folded paper handkerchiefs of this type often have a in the DE 25 12 140 A1 shown rectangular shape with an aspect ratio of the long to short rectangle side of 2: 1 on.
  • This rectangular shape is achieved by folding the square fabric blank around two longitudinal fold lines, the so-called Z-fold, and then folding it around three transverse fold lines.
  • the folded in this way tissue paper has a thickness of eight folds.
  • a sanitary towel having a first and a second edge length, wherein the second edge length is three-quarters as long as the first edge length, is from the WO 00/47097 A1 known.
  • An apparatus for transversely folding web portions of paper having a central folding cylinder and first and second pre-folding cylinders wherein the axes of rotation of the folding cylinders are respectively aligned parallel to each other, the direction of rotation of the central folding cylinder being opposite to the direction of rotation of the first and second pre-folding cylinders is, wherein the folding cylinders each have controllable suction holes, is from the WO 99/47348 A1 known.
  • a device for transverse folding of web sections of paper, tissue or similar materials, in particular hygienic towels with a central folding cylinder and a first and a second Vorbruchfalzzylinder, wherein the axes of rotation of the folding cylinder are aligned parallel to each other, wherein the direction of rotation the central folding cylinder is opposite to the direction of rotation of the first and second Vorbruchfalzzylinders, the folding cylinders each having controllable suction holes for sucking the web portion and having a plurality of bow shafts, wherein the central folding cylinder of a first suction hole for transporting the web portion to the first Vorbruchfalzzylinder and wherein in the central folding cylinder, a third suction hole and in the first Vorbruchfalzzylinder a second suction hole are provided by the suction of the web portion at its front end, a 1/3 fold is formed, and wherein the second Vorbruchfalzzylinder has a sixth suction hole, by the suction the web portion is preferably generated
  • the invention is based on the consideration that the folded format and the thickness of a sanitary towel depends on the type of folding. A smaller format and a smaller thickness can be achieved by a different type of folding of the sanitary towel. A particularly favorable combination is achievable by folding a handkerchief into three almost equal section lengths with respect to an edge length. A 210 x 210 mm handkerchief can be folded in this way to a format of 70 x 70 mm. But also folds in the approx. 104 x 54 mm (standard format) or the approx. 76 x 54 mm pocket format can be achieved with this type of folding.
  • unfolded blank fabrics are fed via a centrally arranged folding cylinder to a first and a second Vorbruchfalzzylinder.
  • the axes of rotation of the folding cylinders are each aligned in parallel.
  • the direction of rotation of the central folding cylinder is opposite to the direction of rotation of the two Vorbruchfalzzylinder.
  • the folding cylinders have controllable suction bores with which the web sections of the cloth blanks are transported further from cylinder to cylinder.
  • the web sections are folded transversely to 1/3 of an edge length.
  • the fast rotation of the folding cylinders causes large centrifugal forces, which may cause, among other things, a detachment of the web portion preferably at its front end of the central folding cylinder.
  • a detachment of the web portion preferably at its front end of the central folding cylinder.
  • the suction of the track section at the central folding cylinder after passing the second Vorbruchfalzzylinders is critical and therefore requires a special device.
  • two suction bores which are referred to as fourth and fifth and are arranged one behind the other in the direction of rotation of the central folding cylinder, are therefore advantageously provided.
  • these are arranged in combination with the suction device on the second Vorbruchfalzzylinder so that both the web portion is securely held on the central folding cylinder and the desired folding is achieved.
  • a preferred embodiment causes the fourth suction hole in an intermediate step after completion of the suction on the second Vorbruchfalzzylinder and supported by a bow shaft that the web section receives another, only auxiliary existing fold.
  • This is located inside the railway section directly behind the front of the railway section.
  • the fourth suction hole is used only for a short time, so that after the end of the use of the fourth suction hole, the auxiliary fold dissolves again and the remaining suction holes can ensure safe onward transport.
  • the front of the paper fold is shifted to the fifth suction hole, which corresponds approximately to the desired fold.
  • the fourth and fifth suction holes are arranged so that at any time the paper fold is held by one of the two suction holes.
  • the maximum distance between the fourth and fifth suction holes should therefore correspond to the Textilfalzonne.
  • the object is achieved according to the invention with a method for transverse folding of web sections of paper, tissue or similar materials, in particular sanitary towels, with a central folding cylinder and a first and a second Vorbruchfalzzylinder, the axes of rotation of the folding cylinders are aligned parallel to each other, wherein the Direction of rotation of the central folding cylinder opposite to the direction of rotation of the first and the second Vorbruchfalzzylinders, wherein the Folding cylinder each have controllable suction holes for sucking the web portion, and having a plurality of bow shafts, wherein the web portion is transported by means of a first suction bore on the central folding cylinder to the first Vorbruchfalzzylinder, and wherein provided with a central suction cylinder in the third suction hole and in the first Vorwalfalzzylinder provided second suction hole through their respective suction of the web portion at its front end a 1/3 convolution is performed, and wherein a suction of the web portion by means of a sixth suction hole in the second
  • unfolded cloth blanks are preferably folded around two longitudinal fold lines and two or three transverse fold lines.
  • the unfolded blank fabric preferably has a square shape.
  • the blank fabric is transported via the central folding cylinder to the first Vorbruchfalzzylinder. To guide the separately controllable suction ports are used for this purpose.
  • the web section can be folded by a longitudinal fold in the longitudinal direction.
  • Commonly used sanitary napkins have a square shape in which first and second edge lengths, i. Long side and transverse side, the same length.
  • first and second edge lengths i. Long side and transverse side, the same length.
  • the second edge length i. the length of the longitudinal side is three-quarters as long as the first edge length, i. the transverse side.
  • the handkerchief can be folded in the same format as well as the actually known handkerchief formats. Due to the shortened side material is saved considerably. Also, the thickness of the folded handkerchief is less, so that is saved in a stack of 5 or 10 sanitary towels to a packet of packaging material.
  • the device 2 for the transverse folding of a web section according to Fig. 1 has a central folding cylinder 8. Adjacent thereto are a first pre-preg-folding cylinder 14 and a second prebreak-folding cylinder 20. A first ironing shaft 26 is interposed between the first preg-folding cylinder 14 and the second prebreak-folding cylinder 20 arranged.
  • the first pre-preg-folding cylinder 14 is also referred to as 1/3 pre-preg-folding cylinder
  • the second pre-preg-folding cylinder 20 is referred to as 1/6 pre-preg-folding cylinder.
  • a second stirrup shaft 32 is arranged in the direction of rotation 38 of the central folding cylinder 8 behind the second Vorbruchfalzzylinder 20.
  • the direction of rotation 38 of the central folding cylinder 8 corresponds in the clockwise direction, while the directions of rotation 38 of the two Vorbruchfalzzylinder 14, 20 run counterclockwise.
  • the axes of rotation of the folding cylinders 8, 14, 20 are aligned parallel to each other.
  • the three folding cylinders each have a jacket 40, 46, 52.
  • the facing lateral surfaces of the central folding cylinder 8 and the first Vorbruchfalzzylinders 14, and the lateral surfaces of the central folding cylinder 8 and the second Vorbruchfalzzylinders 20 each define a passage gap 58 for the web section.
  • a knife shaft 64 rotating in a counterclockwise direction is drawn, from which the web section 70 to be processed, in the present embodiment a handkerchief, is guided onto the central folding cylinder 8.
  • separately controllable suction bores are respectively used in the three folding cylinders 8, 14, 20, the position and mode of operation of which will be explained in more detail below.
  • the front end 76 of the web section is in the in Fig. 1 shown method step of the knife shaft 64 with the first suction bore 82 on the first folding cylinder 8 taken.
  • the front end 76 is just so firmly sucked on a first suction bore 82 that a secure transport on the first folding cylinder 8 is made possible without the web section 70 unintentionally becoming detached.
  • the front end 76 is released with the first suction bore 82 and taken over by the first Vorbruchfalzzylinder with a second suction hole 88.
  • the web section 70 continues to be held by a third suction hole 94 at the second third of the web section 70 viewed from the front end 76.
  • the front end 76 is released from the second suction hole 88.
  • Fig. 2 For example, the device 2 is shown during a first folding step, commonly referred to as 1/3 folding.
  • the suction effect of the first suction bore 82 has been stopped or switched off, ie, the first suction bore 82 is no longer in action.
  • the third suction hole 94 holds the web portion 70 and the handkerchief so firmly that about 1/3 of the imaginary finished folded handkerchief rests backwards on the remaining handkerchief of about 2/3 length, creating a 1/3 fold 140 is formed.
  • the handkerchief prepared in this way is now transported in the direction of rotation 38 of the first folding cylinder 8 in the direction of the second pre-folding cylinder 20.
  • Fig. 3 shows the device 2 in a first intermediate step.
  • the third suction hole 94 of the central folding cylinder 8 has released from the handkerchief.
  • a sixth suction bore 100 of the second Vorbruchfalzzylinders 20 has now taken over the web portion 70 in the amount of a first fold 106 and sucks him.
  • a fourth suction hole 112 and a fifth suction hole 118 are still provided, which hold the web portion 70 further on the central folding cylinder 8 in the process step shown.
  • the sixth suction bore 100 now lets go of the web section 70, after which the leading edge 124 is now held by the fourth suction bore 112. In this way, a Hilfsfaltkante, which prepares the approximate 1/3 fold in a later step by releasing the track section 70 through the fourth suction hole 112.
  • the temporary holding of the cloth beginning by the fourth suction bore 112 favors in particular a better distribution of the forces acting, so that the transfer of the cloth and thus the overall process runs more stable.
  • the cloth beginning of the fifth suction hole 118 is held. Without the stepped use of the fourth 112 and fifth suction hole 118, the cloth beginning of the central folding cylinder 8 could solve and the illustrated folding process would not then run.
  • the fourth suction bore 112 has released the web section 70.
  • the leading edge 124 jumps back to the fifth suction hole and the inner leg of the cloth start rolls back in the kink of the 1/6 fold.
  • the handkerchief so folded in this manner is transferred to a dispensing cylinder 142 in a conventional manner under a guide 130.
  • the tissue is taken over by a seventh suction bore 148 of the discharge cylinder 142 and released from the fifth suction bore 118.
  • the tissue is then placed on a conveyor belt 154.
  • Fig. 6 are further suction holes, namely an eighth suction hole 160 and a ninth suction hole 168 of the central folding cylinder 8 located.
  • the eighth suction bore 160 assists the fifth suction bore 118 in holding the tissue after the fourth suction bore 112 has released it so that it does not open.
  • the ninth suction bore 168 has a supporting effect on the region 174 of the pocket tissue so that it does not open or does not detach from the fifth suction bore 118.
  • the Indian Fig. 6 circled area is next to it a little larger drawn.
  • the longitudinal folding of the web portion 70 is advantageously carried out in the usual manner in a front of a cutting and folding unit arranged Leksfalz or Lekspfalzaggregat.
  • a prior art handkerchief 200 having two longitudinal folds 218 and three transverse folds 212 is shown.
  • the tissue 200 has a square shape and 210 x 210 mm, for example.
  • the edge length 230 of the pocket cloth 200 thus corresponds to the edge length 232.
  • the tissue 200 is in the upper region of the Fig. 7 with two folds, in the middle area of the Fig. 7 in the unfolded state, and shown in the lower part of the figure in the folded state in plan view.
  • the edge 224 is drawn filled.
  • the tissue 200 with the provided folds 212, 218 in the folded state has the standard Z-format.
  • the tissue 200 has two Lticiansfalze 218 and three Querfalze 212.
  • the longitudinal folds 218 extend at right angles to the transverse folds 212. In the collapsed folded state, this sanitary towel is eight fold layers thick.
  • FIG. 7 illustrated handkerchief 206 according to the invention, which can be produced with the aid of the method described above, however, has exactly two transverse folds 212 and two longitudinal folds 218. Again, the Lssensfalze 218 perpendicular to the transverse folds 212.
  • the edge length 230 is also here 210 mm.
  • the edge length 232 corresponds to only about 3 ⁇ 4 of the edge length 230.
  • the edge length 232 is thus reduced in the longitudinal direction to 3/4 of the edge length 232 of the known handkerchief.
  • the handkerchief 206 is replaced by a rectangular shape when unfolded.
  • the handkerchief 206 can now also be folded in the manner of a Z-fold. When folded, it has the same format as the handkerchief 200, but is only 3 ⁇ 4 thick. This handkerchief is only six fold layers thick.
  • Fig. 8 are similar to in Fig. 7 a conventional handkerchief 200 and a handkerchief 206 according to the invention are shown. Both handkerchiefs 200, 206 are shown in the lower part of the figure in the so-called book or V-fold.
  • the handkerchief 200 has a longitudinal fold 218 and three transverse folds 212.
  • the tissue 206 has two transverse folds 212 and a longitudinal fold 218. In both handkerchiefs, the longitudinal folds 218 extend at right angles to the transverse folds 212.
  • the format of the folded handkerchief 206 agrees with that of the handkerchief 200. However, also in this folding, the tissue 200 is eight fold layers thick, whereas the handkerchief 206 has only six fold layers.
  • Handkerchiefs 200 (prior art) and 206 both have two longitudinal folds 218, respectively.
  • the handkerchief 206 according to the invention has two, the known handkerchief 200 three Querfalze on. Again, the longitudinal folds 218 are perpendicular to the transverse folds 212. Both handkerchiefs are in the lower Field of the figure in a compact pocket format or mini format shown. Similar to the embodiments of the handkerchief 206 according to the Fig. 7 and 8th Both handkerchiefs have the same format in the folded state.
  • the edge length 232 of the handkerchief 206 again corresponds to 3 ⁇ 4 of the edge length 230.
  • the handkerchief 200 has twelve folded layers in the folded state.
  • the handkerchief 206 is only nine fold layers thick.
  • the in the Fig. 7 . 8th . 9 Handkerchiefs shown are advantageously folded by the method set forth above and thus stacked into packets for packaging.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (8)

  1. Dispositif (2) pour le pliage transversal de segments de bande (70) en papier, en tissu ou en matériaux similaires, en particulier de linges hygiéniques, avec un cylindre de pliage (8) central et un premier et un deuxième cylindre de pliage de pré-plissage (14, 20), les axes de rotation des cylindres de pliage (8, 14, 20) étant respectivement orientés parallèlement les uns aux autres, le sens de rotation du cylindre de pliage central (8) étant opposé au sens de rotation du premier et du deuxième cylindre de pliage de pré-plissage (14, 20), les cylindres de pliage (8, 14, 20) présentant respectivement des alésages d'aspiration pilotables pour l'aspiration du segment de bande (70), et avec une pluralité d'arbres de repassage, le cylindre de pliage central (8) présentant un premier alésage d'aspiration (82) pour le transport du segment de bande (70) vers le premier cylindre de pliage de pré-plissage (14), un troisième alésage d'aspiration (94) étant prévu dans le cylindre de pliage central (8) et un deuxième alésage d'aspiration (88) étant prévu dans le premier cylindre de pliage de pré-plissage (14), et leur aspiration du segment de bande (70) crée sur l'extrémité avant (76) de celui-ci un pliage 1/3 (140), et le deuxième cylindre de pliage de pré-plissage (20) présentant un sixième alésage d'aspiration (100) dont l'aspiration du segment de bande (70) crée un pli dans le segment de bande (70), le segment de bande (70) étant en l'occurrence immobilisé sur le cylindre de pliage central (8) par un quatrième et un cinquième alésage d'aspiration (112, 118) sur ce cylindre.
  2. Dispositif selon la revendication 1, caractérisé en ce que le quatrième alésage d'aspiration (112) et le cinquième alésage d'aspiration (118) dans le cylindre de pliage central (8) et l'alésage d'aspiration (100) dans le deuxième cylindre de pliage de pré-plissage (20) sont disposés les uns par rapport aux autres de telle sorte que, lors du fonctionnement du quatrième alésage d'aspiration (112) sur le cylindre de pliage central (8), l'arête avant (124) du segment de bande (70) est retenue par cet alésage, et en ce que, lors du fonctionnement du cinquième alésage d'aspiration (118) sur le cylindre de pliage central et après la fin du fonctionnement en aspiration du quatrième alésage d'aspiration (112), l'arête avant (124) du segment de bande (70) est retenue par le cinquième alésage d'aspiration (124).
  3. Dispositif selon la revendication 2, caractérisé en ce que le quatrième alésage d'aspiration (112) et le cinquième alésage d'aspiration (118) dans le cylindre de pliage central (8) et l'alésage d'aspiration (100) dans le deuxième cylindre de pliage de pré-plissage (20) sont disposés les uns par rapport aux autres de telle sorte que l'arête avant (124) du segment de bande (70) est immobilisée par le quatrième alésage d'aspiration (112) dans le cylindre de pliage central (8) de telle sorte que, près de l'arête avant (124), un autre pli est créé, qui se défait lorsque le segment de bande (70) se détache du quatrième alésage d'aspiration (112), et l'arête avant (124) se trouve alors au niveau du cinquième alésage d'aspiration (118).
  4. Dispositif selon une des revendications 1, 2 ou 3, caractérisé en ce que l'écart entre le quatrième alésage d'aspiration (112) et le cinquième alésage d'aspiration (118) est plus faible que la longueur du segment de bande (70).
  5. Procédé de pliage transversal de segments de bande (70) en papier, en tissu ou en matériaux similaires, en particulier de linges hygiéniques, avec un cylindre de pliage central (8) et un premier et un deuxième cylindre de pliage de pré-plissage (14, 20), les axes de rotation des cylindres de pliage (8, 14, 20) étant respectivement orientés parallèlement les uns aux autres, le sens de rotation du cylindre de pliage central (8) étant opposé au sens de rotation du premier et deuxième cylindre de pliage de pré-plissage (14, 20), les cylindres de pliage (8, 14, 20) présentant respectivement des alésages d'aspiration pilotables pour l'aspiration du segment de bande (70), et avec une pluralité d'arbres de repassage, le segment de bande (70) étant transporté vers le premier cylindre de pliage de pré-plissage (14) à l'aide d'un premier alésage d'aspiration (82) sur le cylindre de pliage central (8), et un pliage 1/3 (140) étant effectué avec un troisième alésage d'aspiration (94) prévu dans le cylindre de pliage central (8) et avec un deuxième alésage d'aspiration (88) prévu dans le premier cylindre de pliage de pré-plissage (14) par leur aspiration respective du segment de bande (70) au niveau de son extrémité avant (76), et un pli étant produit dans le segment de bande (70) par une aspiration du segment de bande (70) à l'aide d'un sixième alésage d'aspiration (100) dans le deuxième cylindre de pliage de pré-plissage (20), et le segment de bande (70) étant en l'occurrence immobilisé sur le cylindre de pliage central (8) par un quatrième alésage d'aspiration et un cinquième alésage d'aspiration (112, 118) sur ce cylindre.
  6. Procédé selon la revendication 5, le segment de bande étant plié dans le sens longitudinal par un pli longitudinal.
  7. Linge hygiénique, en particulier mouchoir (206), avec une première forme rectangulaire et une première (230) et une deuxième (232) longueur d'arête, la deuxième longueur d'arête étant égale aux trois quarts de la première longueur d'arête, caractérisé par deux plis transversaux (212) parallèles à la deuxième longueur d'arête.
  8. Linge hygiénique selon la revendication 7, avec un, deux ou trois plis longitudinaux (218) parallèles à la première longueur d'arête.
EP20110781743 2010-10-15 2011-10-17 Dispositif et procédé pour le pliage transversal d'une partie de bande et papier-mouchoir hygiénique Not-in-force EP2627594B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010048410 2010-10-15
PCT/EP2011/005207 WO2012048904A1 (fr) 2010-10-15 2011-10-17 Dispositif et procédé pour le pliage transversal d'une partie de bande et papier-mouchoir hygiénique

Publications (2)

Publication Number Publication Date
EP2627594A1 EP2627594A1 (fr) 2013-08-21
EP2627594B1 true EP2627594B1 (fr) 2015-05-13

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EP20110781743 Not-in-force EP2627594B1 (fr) 2010-10-15 2011-10-17 Dispositif et procédé pour le pliage transversal d'une partie de bande et papier-mouchoir hygiénique

Country Status (4)

Country Link
EP (1) EP2627594B1 (fr)
CN (1) CN103282295B (fr)
DE (1) DE102011116003B4 (fr)
WO (1) WO2012048904A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014025665A2 (fr) * 2012-08-06 2014-02-13 The Procter & Gamble Company Produits en bande pliés et imprégnés de lotion
CN103332525B (zh) 2013-07-02 2015-07-08 中顺洁柔纸业股份有限公司 一种纸手帕折叠加工设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116668A (en) * 1960-11-15 1964-01-07 Smithe Machine Co Inc F L Rotary envelope machine
US3563371A (en) * 1969-06-12 1971-02-16 W S Kirkpatrick & Co Inc Wet towel package
US3870292A (en) * 1973-03-16 1975-03-11 Paper Converting Machine Co Method and apparatus for transverse folding of webs
DE2512140A1 (de) * 1975-03-20 1976-10-07 Schickedanz Ver Papierwerk Zusammengefaltetes zellstofftuch
US4521209A (en) * 1983-04-22 1985-06-04 Paper Converting Machine Company Apparatus and method for transverse folding of webs
WO1999047348A1 (fr) * 1998-03-20 1999-09-23 Specialty Systems Advanced Machinery, Inc. Machine a plier le papier a grande vitesse
US5915394A (en) * 1998-08-10 1999-06-29 Rickard; Peter Fragrance towelette
US6265052B1 (en) * 1999-02-09 2001-07-24 The Procter & Gamble Company Tissue paper
ITFI20030037A1 (it) * 2003-02-12 2004-08-13 Perini Fabio Spa Macchina piegatrice per la produzione di manufatti in foglio,
US20060157495A1 (en) * 2004-12-23 2006-07-20 Reddy Kiran K K Easy open folded article

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Publication number Publication date
DE102011116003B4 (de) 2015-01-08
CN103282295A (zh) 2013-09-04
DE102011116003A1 (de) 2012-04-19
CN103282295B (zh) 2016-09-28
WO2012048904A1 (fr) 2012-04-19
EP2627594A1 (fr) 2013-08-21

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