EP1614631A1 - Dispositif automatique à convoyer des étiquettes à transfert à eau disposées sur une bande support de papier hygroscopique - Google Patents

Dispositif automatique à convoyer des étiquettes à transfert à eau disposées sur une bande support de papier hygroscopique Download PDF

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Publication number
EP1614631A1
EP1614631A1 EP05014419A EP05014419A EP1614631A1 EP 1614631 A1 EP1614631 A1 EP 1614631A1 EP 05014419 A EP05014419 A EP 05014419A EP 05014419 A EP05014419 A EP 05014419A EP 1614631 A1 EP1614631 A1 EP 1614631A1
Authority
EP
European Patent Office
Prior art keywords
label
roller
detaching
automatism
suction
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Withdrawn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
EP05014419A
Other languages
German (de)
English (en)
Inventor
Gianmario Bonomo
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 EP1614631A1 publication Critical patent/EP1614631A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/0015—Preparing the labels or articles, e.g. smoothing, removing air bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
    • B65C9/1876—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means
    • B65C9/188—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means the suction means being a vacuum drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
    • B65C9/1876—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means
    • B65C9/1884—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means the suction means being a movable vacuum arm or pad

Definitions

  • the present finding relates to an automatism for conveying water transfer labels realised on a hygroscopic paper support backing and their manual or automatic positioning on the surface of the object to be labelled.
  • the identification bar code is applied to the surface of the product by means of a label of the so-called "water transfer” type, on which the bar code is printed, and which is applied on the ceramic product before it is sent for firing.
  • the film that forms the base of the label evaporates while the ink printed bar code image in the film, is then printed by means of the transudation process which the ceramic product undergoes when subjected to very high temperature, in an indelible manner on the surface of the ceramic product itself.
  • the use of the hygroscopic paper because of its chemical-physical properties, has a dual function: that of adhere and retaining the film that forms during the realisation of the labels themselves, and that of permitting rapid detachment of the abovementioned label from the paper support backing for application on the product to be marked, by simply maintaining all elements in water for a few seconds.
  • Patent Document N° VI2000A00047 for further details on such label type, please refer to Patent Document N° VI2000A00047, by the same Applicant, wherein a plant for production of water transfer labels and realised on a hygroscopic paper support backing is described and claimed.
  • the object of the present finding is to realise an automatism for detaching single labels from the paper support backing and to apply them on the surface of the products to be labelled, all in an automatic manner, leaving the operator to exclusively perform the operations of loading the machine with the label strip reels and unloading the paper backing scrap.
  • Said object is achieved by means of an automatism characterised in that the detaching of the film, printed with the marking that forms the label, from the paper support backing and its transfer to the product to be labelled is performed by means of an operation using air suction.
  • the air suction action first raises the edge of the film and then detaches it completely from the paper support backing.
  • the film continuously anchors itself to the device that generates such suction action, and once the film is completely detached, the device deposits the film on the surface of the product to be labelled.
  • the automatism according to the finding indicated throughout by the numeral 1, comprises a conveyor belt 2, of the closed ring type, that conveys the hygroscopic paper tape 3, on which are applied the labels 4 to be transferred, which unrolls from a reel 5 located upstream of the machine, and it is collected as paper scrap in a container 6 located downstream of the machine itself.
  • the conveyor belt 2 is composed of a rubber-coated fabric-faced strip, combined with a layer of spongy material having a thickness of approximately 2-3 mm, glued to the total strip surface.
  • the spongy layer is maintained in a very wet state by means of conveyor belt 2 immersion in a water container for this purpose, positioned at the base of the equipment, or by means of water spray nozzles S, positioned externally to said belt in a manner so that the hygroscopic paper tape 3 laid on and conveyed by the belt, and soaked in water, results as sufficiently wet, therefore facilitating the operation of detaching the labels 4 from the tape itself.
  • the device indicated throughout by the numeral 7 is positioned at the head of the conveyor belt 2, to detach the labels 4 from the tape 3, and is substantially composed of a hollow roller 8, having on its side surface a perforated portion 9, and a suction unit 10, that creates a suction inside above-said roller, the whole assembly being mounted on a plate 11, which slides on the guides 12.
  • the roller 8 is positioned aligned with the front transmission cylinder 13 of the conveyor belt 2, and brought on a tangent against the curved front surface of the conveyor belt itself, so that said roller, which rotates in a counter direction, raises and detaches the label 4 from its paper support backing 3.
  • This operation is made even more simple because of the fact that the adherence of the label on the surface itself is ensured, not only by a film of a fixing product sprayed automatically onto the positioning zone for the label, but also by means of the layer of glue that remains attached to the base of the label itself, thus increasing the total adherence action.
  • the label 4 is positioned so that its lower edge coincides with the tangential line, and said position is detected by a sensor 20 which slides on the guides 21, which "reads" the reference mark 22, located at the edge of the bar code or the edge of the label, in order to arrest the forward travel of the belt itself (See figures 1-2 and 5).
  • the perforated portion 9 is positioned so that its lower edge coincides with the tangential line and is positioned in contact with the lower edge of the label 4 (See figure 6).

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  • Labeling Devices (AREA)
EP05014419A 2004-07-09 2005-07-02 Dispositif automatique à convoyer des étiquettes à transfert à eau disposées sur une bande support de papier hygroscopique Withdrawn EP1614631A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI20040167 ITVI20040167A1 (it) 2004-07-09 2004-07-09 Automatismo per la movimentazione di etichette trasferibili ad acqua e realizzate su un supporto in carta idroscopica

Publications (1)

Publication Number Publication Date
EP1614631A1 true EP1614631A1 (fr) 2006-01-11

Family

ID=35094381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05014419A Withdrawn EP1614631A1 (fr) 2004-07-09 2005-07-02 Dispositif automatique à convoyer des étiquettes à transfert à eau disposées sur une bande support de papier hygroscopique

Country Status (2)

Country Link
EP (1) EP1614631A1 (fr)
IT (1) ITVI20040167A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108234A (zh) * 2014-08-04 2014-10-22 湖州宏鑫绸厂 一种用于冷转印机的喷雾装置
CN107758029A (zh) * 2017-10-18 2018-03-06 重庆市灵龙自动化设备有限公司 一种改进型剥标机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401429C (de) * 1924-09-03 Paul Feller Briefmarkenaufklebemaschine
US3938698A (en) * 1974-11-27 1976-02-17 Avery Products Corporation Apparatus for dispensing adhesive labels
FR2464195A1 (fr) * 1979-09-05 1981-03-06 Metraplan Spa Dispositif pour la depose automatique d'etiquettes autocollantes
US5061334A (en) * 1989-01-04 1991-10-29 United States Tobacco Company Machine and method for high speed, precisely registered label application with sprockets for positioning the label on a transfer wheel
EP1136972A2 (fr) * 2000-03-20 2001-09-26 Gianmario Bonomo Système pour la fabrication d'étiquettes à transfert à eau sur un support de papier hygroscopique
FR2807395A1 (fr) * 2000-04-10 2001-10-12 Vincent Ind Derouleur/enrouleur pour bande-support d'etiquettes adhesives ou objets similaires
DE20103049U1 (de) * 2001-02-21 2001-10-25 Oberhuber, Dieter, 80798 München Keimfreies, selbsthaftendes Folienetikett für die Auszeichnung von Frischfleisch, mit oder ohne Beschichtung für Thermotransferbedruckung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401429C (de) * 1924-09-03 Paul Feller Briefmarkenaufklebemaschine
US3938698A (en) * 1974-11-27 1976-02-17 Avery Products Corporation Apparatus for dispensing adhesive labels
FR2464195A1 (fr) * 1979-09-05 1981-03-06 Metraplan Spa Dispositif pour la depose automatique d'etiquettes autocollantes
US5061334A (en) * 1989-01-04 1991-10-29 United States Tobacco Company Machine and method for high speed, precisely registered label application with sprockets for positioning the label on a transfer wheel
EP1136972A2 (fr) * 2000-03-20 2001-09-26 Gianmario Bonomo Système pour la fabrication d'étiquettes à transfert à eau sur un support de papier hygroscopique
FR2807395A1 (fr) * 2000-04-10 2001-10-12 Vincent Ind Derouleur/enrouleur pour bande-support d'etiquettes adhesives ou objets similaires
DE20103049U1 (de) * 2001-02-21 2001-10-25 Oberhuber, Dieter, 80798 München Keimfreies, selbsthaftendes Folienetikett für die Auszeichnung von Frischfleisch, mit oder ohne Beschichtung für Thermotransferbedruckung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108234A (zh) * 2014-08-04 2014-10-22 湖州宏鑫绸厂 一种用于冷转印机的喷雾装置
CN107758029A (zh) * 2017-10-18 2018-03-06 重庆市灵龙自动化设备有限公司 一种改进型剥标机

Also Published As

Publication number Publication date
ITVI20040167A1 (it) 2004-10-09

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