EP0331653A2 - Procédé et appareil de production de rouleaux de bandes de papier perforées, rouleau fabriqué de cette façon et distributeur pour distribuer des feuilles à partir de ce rouleau - Google Patents

Procédé et appareil de production de rouleaux de bandes de papier perforées, rouleau fabriqué de cette façon et distributeur pour distribuer des feuilles à partir de ce rouleau Download PDF

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Publication number
EP0331653A2
EP0331653A2 EP89830091A EP89830091A EP0331653A2 EP 0331653 A2 EP0331653 A2 EP 0331653A2 EP 89830091 A EP89830091 A EP 89830091A EP 89830091 A EP89830091 A EP 89830091A EP 0331653 A2 EP0331653 A2 EP 0331653A2
Authority
EP
European Patent Office
Prior art keywords
strips
incision
roll
strip
lines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89830091A
Other languages
German (de)
English (en)
Other versions
EP0331653A3 (fr
Inventor
Fabrizio Bernacchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0331653A2 publication Critical patent/EP0331653A2/fr
Publication of EP0331653A3 publication Critical patent/EP0331653A3/fr
Withdrawn legal-status Critical Current

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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
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/16—Associating two or more webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002—Hand-held or table apparatus
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K2010/3863—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll rotation braking devices

Definitions

  • the object of the invention is a roll, a method for manufacturing said roll and an apparatus for implementing said method, that overcome the above mentioned drawbacks.
  • the invention further relates to a suitable dispenser for dispensing sheets of material from said roll.
  • the method of the invention results in individual sheets with predetermined dimensions being necessarily supplied from a roll consisting of two strips of material, irrespective of their physical and mechanical characteristics.
  • the two strips which are separate and can be separated from each other when supplied may, in turn, consist of one or more layers of material.
  • the two strips are wound up simultaneously onto the same axis which may, for example, be a cardboard core, but with the respective lines of incision for tearing being separate and always staggered and alter­nating from one strip to the other.
  • the so-called frictional surface forming part of the dispenser, is located in the vicinity of the zone where the material forming the roll is removed, such that it is always possible to grip the end of one of the two strips which alternately present themselves in this location.
  • This resistance to unwinding is such that it allows the roll of material to rotate for as long as the portion of the aforementioned strip is intact inside the part which is located beyond the friction zone and there­fore its tractional resistance is greater than the resis­tance to unwinding caused by friction.
  • the roll which consists, as mentioned, of two strips of material wound up simultaneously, but with the respective lines of incision separate and alternate, rotating owing to the pulling force which is applied, for example to the first strip before the latter breaks, will cause the second strip to advance as well.
  • This second strip which previously broke along its own perforation inside the friction zone or immediately thereafter and the end of which is therefore located in this zone, owing to rotation of the roll, caused by the user pulling the first strip, will now advance until its end portion is in the position where it can be removed and where it will stop because the first strip, which caused rotation of the roll in question, has in the meantime broken.
  • the second strip may now in turn be gripped and pulled, thus causing further rotation of the roll itself, which this time will cause the end piece of the first strip to advance as far as the position where it can be removed.
  • a cyclical system for removing, from a suitable dispenser, individual sheets with predetermined dimen­sions obtained alternately from two strips of material making up a roll, has thus been obtained.
  • the invention also relates to an apparatus designed to produce the manufactured article referred to above and implement the abovementioned process.
  • Such an apparatus comprises one or two unwinders of the main reels, may comprise one or two embossing groups, two knurling groups; therefore, in order to obtain the type of roll consisting of two strips whose respective lines of incision are separate and alternate, as the method according to the invention requires, the apparatus is provided with one of the following mecha­nisms:
  • Such an apparatus may comprise further­more a longitudinal cutting group; it comprises a winding group, means for extracting the finished rolls and other devices which facilitate operation thereof.
  • the breaking means 63 and 75 may be adjustable from the outside.
  • the dispenser described with reference to the various examples allows the dispensing of sheets from rolls of strip material, having variable width as well as variable length.

Landscapes

  • Unwinding Webs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Replacement Of Web Rolls (AREA)
EP19890830091 1988-03-03 1989-03-02 Procédé et appareil de production de rouleaux de bandes de papier perforées, rouleau fabriqué de cette façon et distributeur pour distribuer des feuilles à partir de ce rouleau Withdrawn EP0331653A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8817706A IT1234533B (it) 1988-03-03 1988-03-03 Metodo comprendente la fabbricazione e la distribuzione di rotoli di materiale in nastri che permette di avere l'erogazione di essi, da un apposito distributore in fogli singoli e di dimensioni predeterminate
IT1770688 1988-03-03

Publications (2)

Publication Number Publication Date
EP0331653A2 true EP0331653A2 (fr) 1989-09-06
EP0331653A3 EP0331653A3 (fr) 1990-11-22

Family

ID=11150663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890830091 Withdrawn EP0331653A3 (fr) 1988-03-03 1989-03-02 Procédé et appareil de production de rouleaux de bandes de papier perforées, rouleau fabriqué de cette façon et distributeur pour distribuer des feuilles à partir de ce rouleau

Country Status (3)

Country Link
EP (1) EP0331653A3 (fr)
AU (1) AU3483189A (fr)
IT (1) IT1234533B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481399A1 (fr) * 1990-10-16 1992-04-22 Deere & Company Dispositif pour envelopper des balles dans une presse à balles
WO1997021377A1 (fr) * 1995-12-14 1997-06-19 Kimberly-Clark Limited Rouleau distributeur de feuilles separees a devidage central
US6145782A (en) * 1997-10-10 2000-11-14 Kimberly-Clark Limited Sheet material dispenser
US6902134B2 (en) 2002-09-12 2005-06-07 Kimberly-Clark Worldwide, Inc. Dispenser for rolled paper
GB2433248A (en) * 2005-12-15 2007-06-20 Kimberly Clark Co A roll, having two webs from which single sheets are dispensed in turn, and a dispenser therefor
US8573398B2 (en) 2002-05-28 2013-11-05 Georgia-Pacific Consumer Products Lp Refillable flexible sheet dispenser
RU2633219C2 (ru) * 2013-03-22 2017-10-11 ЭсСиЭй ТИШЬЮ ФРАНС Узел раздаточного устройства

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407018B (zh) * 2019-08-15 2020-09-25 江苏金鼎建设集团有限公司 一种连卷袋用撕扯装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR678203A (fr) * 1929-07-09 1930-03-20 Windmoeller & Hoelscher Machine pour séparer transversalement les bandes de papier
GB487551A (en) * 1936-08-08 1938-06-22 Friedrich Wiederrecht Toilet paper holder
FR1478010A (fr) * 1966-04-28 1967-04-21 Ensemble de feuilles de papier hygiénique tel que paquet, rouleau ou autre
US3512770A (en) * 1967-12-08 1970-05-19 Talcott Inc James Web lead
US3877576A (en) * 1973-07-31 1975-04-15 Shinhama Pump Mfg Co Ltd Toilet paper roll
FR2418187A1 (fr) * 1978-02-22 1979-09-21 Granger Maurice Dispositif distributeur de materiaux souples predecoupes et enroules sur un cylindre creux
FR2531049A1 (fr) * 1982-07-30 1984-02-03 Granger Maurice Appareil de coupe et de distribution simultanees de bandes de materiaux enroules
FR2559465A1 (fr) * 1984-02-09 1985-08-16 Girardi Angel De Perfectionnements aux dispositifs de bobinage de papiers multicouches

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR678203A (fr) * 1929-07-09 1930-03-20 Windmoeller & Hoelscher Machine pour séparer transversalement les bandes de papier
GB487551A (en) * 1936-08-08 1938-06-22 Friedrich Wiederrecht Toilet paper holder
FR1478010A (fr) * 1966-04-28 1967-04-21 Ensemble de feuilles de papier hygiénique tel que paquet, rouleau ou autre
US3512770A (en) * 1967-12-08 1970-05-19 Talcott Inc James Web lead
US3877576A (en) * 1973-07-31 1975-04-15 Shinhama Pump Mfg Co Ltd Toilet paper roll
FR2418187A1 (fr) * 1978-02-22 1979-09-21 Granger Maurice Dispositif distributeur de materiaux souples predecoupes et enroules sur un cylindre creux
FR2531049A1 (fr) * 1982-07-30 1984-02-03 Granger Maurice Appareil de coupe et de distribution simultanees de bandes de materiaux enroules
FR2559465A1 (fr) * 1984-02-09 1985-08-16 Girardi Angel De Perfectionnements aux dispositifs de bobinage de papiers multicouches

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481399A1 (fr) * 1990-10-16 1992-04-22 Deere & Company Dispositif pour envelopper des balles dans une presse à balles
US5311729A (en) * 1990-10-16 1994-05-17 Deere & Company Wrapping mechanism for the bales of a baler
WO1997021377A1 (fr) * 1995-12-14 1997-06-19 Kimberly-Clark Limited Rouleau distributeur de feuilles separees a devidage central
US6145782A (en) * 1997-10-10 2000-11-14 Kimberly-Clark Limited Sheet material dispenser
US8573398B2 (en) 2002-05-28 2013-11-05 Georgia-Pacific Consumer Products Lp Refillable flexible sheet dispenser
US6902134B2 (en) 2002-09-12 2005-06-07 Kimberly-Clark Worldwide, Inc. Dispenser for rolled paper
GB2433248A (en) * 2005-12-15 2007-06-20 Kimberly Clark Co A roll, having two webs from which single sheets are dispensed in turn, and a dispenser therefor
WO2007068883A1 (fr) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Rouleau de materiau en feuilles a lignes de faiblesse decalees et systeme de distribution
RU2633219C2 (ru) * 2013-03-22 2017-10-11 ЭсСиЭй ТИШЬЮ ФРАНС Узел раздаточного устройства

Also Published As

Publication number Publication date
IT1234533B (it) 1992-05-20
IT8817706A0 (it) 1988-03-03
AU3483189A (en) 1989-09-14
EP0331653A3 (fr) 1990-11-22

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