EP0747871A2 - Etiquettes susceptibles de recevoir une image, adhésives et sensibles à la pression, dépourvues de bande support - Google Patents

Etiquettes susceptibles de recevoir une image, adhésives et sensibles à la pression, dépourvues de bande support Download PDF

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Publication number
EP0747871A2
EP0747871A2 EP19960303845 EP96303845A EP0747871A2 EP 0747871 A2 EP0747871 A2 EP 0747871A2 EP 19960303845 EP19960303845 EP 19960303845 EP 96303845 A EP96303845 A EP 96303845A EP 0747871 A2 EP0747871 A2 EP 0747871A2
Authority
EP
European Patent Office
Prior art keywords
labels
series
linerless
color
coating
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Withdrawn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
EP19960303845
Other languages
German (de)
English (en)
Other versions
EP0747871A3 (fr
Inventor
Rajendra Mehta
David F. Laurash
Mark Dotson
A. Dale Lakes
Lawrence W. Arway
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.)
Standard Register Co
Original Assignee
Standard Register Co
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 Standard Register Co filed Critical Standard Register Co
Publication of EP0747871A2 publication Critical patent/EP0747871A2/fr
Publication of EP0747871A3 publication Critical patent/EP0747871A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/04—Direct thermal recording [DTR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/36—Backcoats; Back layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/40—Cover layers; Layers separated from substrate by imaging layer; Protective layers; Layers applied before imaging

Definitions

  • the present invention relates to a series of linerless pressure sensitive adhesive labels having imagable coatings thereon and more particularly, to a series of linerless labels comprising a web including on selected portions of its surface a series of coatings of color formers and color developers which may be activated, when subjected to heat or pressure, to form colored areas or images.
  • Direct thermal printers are capable of forming images by the application of heat to a substrate containing heat-reactive chemicals thereon.
  • a substrate such as paper is coated with a coating of color forming and color developing reactants which, when heated, combine to form a visible color.
  • selected areas containing the coating are activated by the heated print elements, forming colored images on the surface of the substrate.
  • Pressure sensitive adhesive labels utilizing such heat or pressure-sensitive imagable coatings generally include a substrate having the coatings on its surface, and a pressure sensitive adhesive on the surface of the substrate opposite that of the imagable coatings.
  • typical pressure sensitive adhesive label products in current use require that a release liner overly and cover the pressure sensitive adhesive so that the labels may be fed through and imaged in printers. Otherwise, any exposed pressure sensitive adhesive will interfere with the handling and printing process.
  • Such liners add to the expense of manufacturing labels, add thickness and stiffness to the labels, and create disposal problems for the discarded liner material.
  • thermosensitive pressure sensitive label in which the thermosensitive layer is covered with a silicone layer to enable the labels to be rolled without the use of a release liner.
  • a barrier layer is also required between the thermosensitive layer and silicone layer to prevent discoloration or unwanted color formation in the thermosensitive layer.
  • such labels are fully coated with a thermosensitive layer and thus do not provide a method for providing different colored areas or images on a series of labels. For example, it may be desirable to provide different colored areas or images on selected portions of a label to delineate or differentiate information, or to designate how the article to which the label is attached is to be processed.
  • the present invention meets those needs by providing a series of linerless pressure sensitive adhesive labels having on selected portions thereof a series of imagable coatings which may be activated to form colored images or areas.
  • the labels may be provided in the form of a continuous series of labels wound in a roll. Alternatively, the series of labels may be stacked atop one another. In either embodiment, the labels may be dispensed one at a time from the roll or stack.
  • a linerless series of labels comprising a series of labels having first and second major surfaces, said first surface of said labels including on one or more selected portions thereof a series of imagable coatings of color formers and color developers which may be activated to form colored images or areas, a coating of a release material on said first surface of said labels which overlies said coatings of color formers and color developers; and a coating of a pressure sensitive adhesive on the second surface of said labels.
  • the label is preferably selected from the group consisting of coated or uncoated paper, liner stock, calendar liner, thermoplastic polymeric film, and heat-resistant polymeric film.
  • One heat resistant polymeric film for example, is a polyimide film.
  • the first surface of the label includes on one or more selected portions thereof a series of imagable coatings of color formers and color developers which may be activated to form colored images or areas.
  • a coating of release material is applied to the first surface of the label and preferably overlies the coatings of color formers and color developers.
  • a coating of a pressure sensitive adhesive is positioned on the second surface of the label. In an alternative embodiment, the pressure sensitive adhesive may be pattern coated on the second surface of the label.
  • the series of labels are in the form of a continuous web which may be wound so that the coating of pressure sensitive adhesive contacts the release material to permit individual labels to be unwound and dispensed from the roll. If wound on a roll, cross perforations may also be provided between individual ones of the series of labels to aid in dispensing them, although the labels may also be dispensed from a device which includes a cutting edge for severing individual labels from the roll.
  • the series of labels are stacked so that the coating of pressure sensitive adhesive on the second surface of one label contacts the release material on the first surface of the adjacent label in the stack.
  • a base coating is applied to the label surface prior to the application of the release material.
  • the base coating acts to fill voids or irregularities in the substrate and provides a smooth, receptive surface for the release material.
  • the release material and pressure sensitive adhesive are selected to provide a release value when the labels are unwound or peeled from a stack at a 90° angle of from about 60 to 160 gm/5.04 cm (2 inch) width.
  • the color formers and color developers on the web combine to form colored visible areas including images, symbols, indicia or the like, when exposed to an imaging force which may take the form of heat or pressure.
  • the color formers comprise initially colorless leuco dyes
  • the color developers comprise acidic phenolic compounds or resins.
  • the color formers and developers are preferably contained in a binder matrix as separately dispersed particulate solids.
  • Exposure of the coatings to heat such as from a thermal printer causes selected reactants to melt, permitting the color former and color developer to mix and react.
  • thermally activated coatings may be coated on the web as a pattern such as stripes, etc.
  • the color formers and color developers combine upon exposure to pressure such as an impact printing device.
  • the imagable coatings comprise self-contained coatings of pressure-rupturable microcapsules containing either color formers or color developers.
  • the imagable coatings may form a plurality of different colors on the label.
  • one portion of the label may be activated to form a first color, while another portion of the label is activated to form a second color.
  • coatings which produce different colors may be coated in a side-by-side relationship around the periphery of a label in the series. By activating selected areas, the periphery can be made to show a selected color.
  • the labels are coated on selected portions with a series of imagable coatings with the remaining areas of the labels not containing the imagable coatings. For example, if a bar code is to be thermally imaged on a label, the coating may be applied to one section of a label where the bar code is to be printed. The imagable coatings may be applied to the labels in a number of different patterns, depending on the desired end use.
  • a series of repetitive images are printed on at least a portion of one surface of the label, where each of the repetitive images corresponds to an individual label in the series of labels.
  • the repetitive images are printed on a portion of the label which does not include the imagable coatings.
  • a roll form 10 comprising a web 28 having individual labels 12, 14, etc.
  • the individual labels may be unwound and severed from roll 10 along perforations 16.
  • the perforations may be omitted, and the individual labels may be unwound and severed as needed.
  • the first surface of the web 28 includes a selected area 18 containing an imagable coating of initially colorless color formers and color developers. As shown, the coated area 18 has been imaged to provide a bar code 24 and numbers 26 on the labels.
  • the web also includes an area 20 which does not contain the imagable coating but which contains a repetitive image 22.
  • repetitive image we mean any background, symbol, object, lettering, or numbering which is common to and repeated for each of the individual labels.
  • labels 12, 14 may be tracking labels which are secured to parcels, packages, and letters to identify the method of transport (i.e., by ground, air, etc.).
  • the coatings in area 18 provide unique bar code information which may be used to track the parcel.
  • the web 28 includes a first surface 30 and a second surface 32.
  • the web can be any of a number of suitable materials including coated or uncoated paper, liner stock, calender liner (not siliconized), thermoplastic polymeric film, and heat resistant polymeric film.
  • a heat resistant polymeric film is a polyimide.
  • the first surface 30 of the web is coated on one or more selected portions with an imagable coating 34 of initially colorless color formers and color developers.
  • the imagable coating is coated on only one selected portion of the label where, for example, bar code information is to be printed, while the remaining area of the label is uncoated.
  • the imagable coating may be coated on two or more portions.
  • Suitable color formers for use in the present invention include colorless chromogenic dye precursors known in the art such as triphenyl methanes, diphenyl methanes, leuco dyes, xanthene compounds, thiazene compounds, and spiropyran compounds such as those described in U.S. Patent No. 5,102,856. Many different shades or hues of color may be produced on a document by combining color formers which form blue, yellow, green and red colors. Black images may also be produced by using a combination of color formers. Preferably, the color formers comprise from about 5 to 15% by weight of the coating formulation.
  • the color developers may be selected from acidic color developers known in the art such as zinc salicylate, acetylated phenolic resins, salicylic acid modified phenolic resins, zincated phenolic resins, novolac type phenolic resins, and other monomolecular phenols such as bisphenol A, 4,4'-isopropylidene diphenol, 4,4'-sulfonyl diphenol, p,p' (1-methyl-n-hexylidene)diphenol, p-tert-butyl phenol, and p-phenyl phenol.
  • the color developer is preferably present in the coating formulation from about 15 to 30% by weight.
  • the coating contains from about 40-70% by weight water.
  • Thermally activatable coatings preferably contain from about 5 to 25% by weight of a sensitizer.
  • sensitizers are low melting point solids which, when subjected to heat, melt and become solvents for the color forming and developing reactants.
  • Suitable sensitizers include B-naphthol benzyl ether, p-benzyl biphenyl, ethylene glycol-m-tolyl ether, m-Terphenyl, Bis [2(4-methoxy) phenoxy] ether, and dibenzyl oxalate.
  • a binder is also preferably included in the coatings to improve the rheological properties of the coating for better printability and to promote good adhesion of the coatings to the sheet surface.
  • Suitable binders include starch, casein, polyvinyl alcohol, polyvinyl pyrrolidone, acrylamide/acrylate copolymers, carboxylated styrene butadiene latex, styrene acrylic latex, and mixtures thereof.
  • the coating formulation may also include from about 5 to 30% by weight of a pigment such as calcined clay, calcium carbonate, or plastic pigments.
  • a pigment such as calcined clay, calcium carbonate, or plastic pigments.
  • Other optional ingredients include from about 5 to 25% by weight of lubricant and from about 1 to 10% by weight of an anti-fading agent.
  • the anti-fading agent may comprise hindered phenols of the antioxidant class such as 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexylphenyl) butane.
  • the coatings are generally applied to the web by any suitable coating or printing process including flexographic or gravure printing techniques.
  • the coatings may be applied in selected areas which can form blocks of background color, or they may be applied so as to form images, symbols, stripes, borders, and the like when imaged.
  • Coatings which produce different colors are preferably coated or printed separately on each desired portion of the web.
  • the coatings are preferably applied at a dry coating weight of between about 1.9 to 9.5 gm/m 2 (0.50 and 2.50 lbs/17"x22"x500 sheet ream), and may be selectively printed or coated on the surface of stock papers during the manufacturing process, although it is preferred that they be applied in register with repetitive indicia and therefore applied in-line with printing operations.
  • a base coating 36 preferably overlies the imagable coatings 34 which acts to fill in any voids or irregularities in web 11.
  • the base coating also provides a smooth, receptive coating for the release material 38 which is applied over base coating 36.
  • the base coating may not be needed on some substrates such as polymeric films which may already have a smooth surface.
  • Base coating 36 may be a water-based, solvent-based, or ultraviolet light or electron beam curable polymer which may be applied in liquid form. Examples of suitable base coating compositions are taught in commonly-assigned published PCT International Application No. WO 90/13064, published November 1, 1990.
  • a coating of a release material 38 overlies base coating 36.
  • the release material may be any suitable ultraviolet light, electron beam, or heat curable polymer including silicone based polymers and acrylate-based polymers. Examples of suitable release materials for use in the present invention are disclosed in commonly-assigned U.S. Application Serial No. 08/198,353 filed June 5, 1995 and entitled "Variably Imaged Linerless Pressure Sensitive Adhesive Labels and Method of Making".
  • the release coating should be chosen so as to provide a release value for the labels when dispensed at a 90° angle of from about 60 to 160 gm/5.08 cm (2 inch) width.
  • Both base coating 36 and release material 38 must be substantially transparent so that the colored areas or images may be viewed therethrough.
  • the formulations listed above meet that requirement.
  • a coating of a pressure sensitive adhesive 40 is applied to the second surface 32 of web 11.
  • the pressure sensitive adhesive may be selected from any of several known classes of compositions including hot melt or water based pressure sensitive adhesives and may be either permanent or repositionable.
  • a suitable pressure sensitive adhesive is a rubber-based hot melt adhesive, Fuller HM 1547, which is applied at a coating rate of from about 38 to 57 gm/m 2 (10 to 15 lb/17"x 22"x500 sheet ream).
  • the pressure sensitive adhesive may also be pattern coated on the second surface 32 of the web as illustrated in Fig. 8, which shows an individual label in a series.
  • the label may be divided into two portions as shown, where one portion includes the pressure sensitive adhesive 40 and the other portion has no adhesive. The two portions may be separated by perforations 16 such that the portion without adhesive may be separated and used as a receipt or record, either before or after the label is adhered to another surface.
  • the label may also include an adhesive free corner or edge 42 as illustrated in Fig. 9 to aid in peeling the label from the roll.
  • each label 12 is stacked on top of one another to form a stack from which the labels may be peeled away and dispensed one by one.
  • each label 12 includes at least one area 18 which has an imagable coating and an area 20 which includes a repetitive image 22 printed thereon.
  • the pressure sensitive adhesive on the second surface of the substrate is pattern coated such that there remains at least a free-lifting edge as illustrated in Fig. 9 to aid in peeling each label from the stack.
  • Figs. 4 and 5 illustrate varying arrangements of imagable coatings on individual labels in a series. Such labels may be in a series on a roll or stacked.
  • Fig. 4 illustrates a label which is coated in selected areas to create different colored areas when imaged.
  • the web may be preprinted with nonvariable, repetitive information by automated equipment and then coated in accordance with the present invention so that variable information may be printed in the color activatable areas.
  • areas 52 contain preprinted repetitive information
  • area 54 is coated with a color former and color developer which forms a first color
  • area 56 is coated with a color former and color developer which form a second color different from the first color.
  • the coatings may also be applied in alternating side-by-side relationship about the periphery of a label.
  • block 46 is coated with a color former and color developer which form a first color
  • block 48 is coated with a color former and color developer which form a second color
  • block 50 is coated with a color former and color developer which form a third color, with each of the colors differing from one another.
  • Such an arrangement allows one color to be selectively activated around the boundary of the label to provide an indication of how the item to which the label is affixed is to be processed.
  • the color former and color developer coatings may be printed on selected portions of a document or label in a number of patterns, depending on the desired application. It should be appreciated that many different combinations for placement of the coatings on a web or substrate are possible and are within the scope of this invention. While the embodiments illustrated show selected portions of a label containing the coatings, it should also be appreciated that the coatings may be applied as a full coating on a label.
  • Figs. 6 and 7 illustrate yet another embodiment of the invention in which a label 66 in a series is shown having selected areas which may be activated to produce color upon the application of pressure.
  • the label has been coated with self-contained coatings 64 comprising encapsulated color formers and color developers.
  • the coatings are preferably applied at a dry coating weight of between about 1.14 to 11.4 gm/m 2 (0.30 and 3.00 lbs/17"x22"x500 sheet ream).
  • the color former-containing microcapsules may be produced by any method known in the art; however, a preferred method of microencapsulation is disclosed in Seitz, U.S. Patent No. 4,889,877.
  • the invention provides the advantage that a series of labels may be easily provided with a means of emphasizing or designating information on the label. As the imagable coatings are initially colorless, the entire web may be initially white, and only the information and colors required for a particular label need be activated. This permits the end user to print color customized labels or documents as desired.
  • the invention also has the advantage that the colored images or areas may be provided by printing in a single pass through a thermal or impact printer.
  • the invention allows a series of pressure sensitive adhesive labels to be wound in a roll or stacked without the need for a release liner.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Adhesive Tapes (AREA)
  • Making Paper Articles (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
EP19960303845 1995-06-05 1996-05-29 Etiquettes susceptibles de recevoir une image, adhésives et sensibles à la pression, dépourvues de bande support Withdrawn EP0747871A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US462576 1983-01-31
US46257695A 1995-06-05 1995-06-05

Publications (2)

Publication Number Publication Date
EP0747871A2 true EP0747871A2 (fr) 1996-12-11
EP0747871A3 EP0747871A3 (fr) 1997-05-28

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EP19960303845 Withdrawn EP0747871A3 (fr) 1995-06-05 1996-05-29 Etiquettes susceptibles de recevoir une image, adhésives et sensibles à la pression, dépourvues de bande support

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EP (1) EP0747871A3 (fr)
CA (1) CA2176180C (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999031645A1 (fr) * 1997-12-17 1999-06-24 Moore U.S.A. Inc. Timbres postaux sans revetement
WO2000055832A1 (fr) * 1999-03-16 2000-09-21 Sihl Gmbh Etiquette comprenant une couche de scellage a froid
WO2005023554A1 (fr) 2003-09-06 2005-03-17 Mitsubishi Hitec Paper Flensburg Gmbh Composition non aqueuse et materiau d'enregistrement thermosensible
DE19757589B4 (de) * 1996-12-24 2007-09-13 Oji Paper Co., Ltd. Wärmeempfindlicher Aufzeichnungs-Haftbogen
EP1053289B2 (fr) † 1998-02-06 2009-06-03 Bizerba GmbH & Co. KG Rouleau d'etiquettes autocollantes
WO2016027177A1 (fr) * 2014-08-19 2016-02-25 Zih Corp. Étiquette thermacolor étanche et structure d'étiquette
WO2018145060A1 (fr) * 2017-02-06 2018-08-09 Multi-Color Corporation Indicateur de traitement haute pression
US10388191B2 (en) 2014-12-30 2019-08-20 Avery Dennison Corporation Water-activated linerless adhesive articles and related methods

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768810A (en) * 1986-06-23 1988-09-06 Minnesota Mining And Manufacturing Company Fanfolded tablet of a web which is separable into sheets each bearing a pressure-sensitive adhesive pattern
US4851383A (en) * 1987-06-08 1989-07-25 Ricoh Electronics, Inc. Non-laminate thermosensitive, pressure sensitive label and method of manufacture
US4889877A (en) * 1988-01-07 1989-12-26 The Standard Register Company High solids CB printing ink
EP0385647A2 (fr) * 1989-03-01 1990-09-05 Minnesota Mining And Manufacturing Company Empilage de feuilles recouvertes d'adhésif sensible à la pression
WO1990013064A1 (fr) * 1989-04-18 1990-11-01 The Standard Register Company Adhesion de toner ameliorant le revetement et papier enrobe
EP0460649A1 (fr) * 1990-06-06 1991-12-11 Ron Linnewiel Ensemble constitué d'une pluralité d'À©tiquettes individuelles auto-adhésives précoupées
US5102856A (en) * 1990-11-07 1992-04-07 The Standard Register Company High solids self-contained printing ink
EP0579430A1 (fr) * 1992-07-15 1994-01-19 Moore Business Forms, Inc. Stock d'étiquettes sans feuille de séparation
EP0600622A1 (fr) * 1992-11-30 1994-06-08 Moore Business Forms, Inc. Label pour bagage, dépourvu de revêtement de détachement, imprimé par impression thermique

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768810A (en) * 1986-06-23 1988-09-06 Minnesota Mining And Manufacturing Company Fanfolded tablet of a web which is separable into sheets each bearing a pressure-sensitive adhesive pattern
US4851383A (en) * 1987-06-08 1989-07-25 Ricoh Electronics, Inc. Non-laminate thermosensitive, pressure sensitive label and method of manufacture
US4889877A (en) * 1988-01-07 1989-12-26 The Standard Register Company High solids CB printing ink
EP0385647A2 (fr) * 1989-03-01 1990-09-05 Minnesota Mining And Manufacturing Company Empilage de feuilles recouvertes d'adhésif sensible à la pression
WO1990013064A1 (fr) * 1989-04-18 1990-11-01 The Standard Register Company Adhesion de toner ameliorant le revetement et papier enrobe
EP0460649A1 (fr) * 1990-06-06 1991-12-11 Ron Linnewiel Ensemble constitué d'une pluralité d'À©tiquettes individuelles auto-adhésives précoupées
US5102856A (en) * 1990-11-07 1992-04-07 The Standard Register Company High solids self-contained printing ink
EP0579430A1 (fr) * 1992-07-15 1994-01-19 Moore Business Forms, Inc. Stock d'étiquettes sans feuille de séparation
EP0600622A1 (fr) * 1992-11-30 1994-06-08 Moore Business Forms, Inc. Label pour bagage, dépourvu de revêtement de détachement, imprimé par impression thermique

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757589B4 (de) * 1996-12-24 2007-09-13 Oji Paper Co., Ltd. Wärmeempfindlicher Aufzeichnungs-Haftbogen
WO1999031645A1 (fr) * 1997-12-17 1999-06-24 Moore U.S.A. Inc. Timbres postaux sans revetement
US6203067B1 (en) 1997-12-17 2001-03-20 Moore U.S.A., Inc. Linerless postage stamps with cancellation ink absorbing particles
AU759364B2 (en) * 1997-12-17 2003-04-10 Moore North America, Inc. Linerless postage stamps
EP1053289B2 (fr) † 1998-02-06 2009-06-03 Bizerba GmbH & Co. KG Rouleau d'etiquettes autocollantes
WO2000055832A1 (fr) * 1999-03-16 2000-09-21 Sihl Gmbh Etiquette comprenant une couche de scellage a froid
WO2005023554A1 (fr) 2003-09-06 2005-03-17 Mitsubishi Hitec Paper Flensburg Gmbh Composition non aqueuse et materiau d'enregistrement thermosensible
US7846871B2 (en) 2003-09-06 2010-12-07 Mitsubishi Hitec Paper Flensburg Gmbh Heat-sensitive recording medium and use thereof
WO2016027177A1 (fr) * 2014-08-19 2016-02-25 Zih Corp. Étiquette thermacolor étanche et structure d'étiquette
US9604486B2 (en) 2014-08-19 2017-03-28 Zih Corp. Sealed thermacolor tag and label structure
US10388191B2 (en) 2014-12-30 2019-08-20 Avery Dennison Corporation Water-activated linerless adhesive articles and related methods
WO2018145060A1 (fr) * 2017-02-06 2018-08-09 Multi-Color Corporation Indicateur de traitement haute pression
US11272722B2 (en) 2017-02-06 2022-03-15 Multi-Color Corporation High pressure processing indicator

Also Published As

Publication number Publication date
EP0747871A3 (fr) 1997-05-28
CA2176180A1 (fr) 1996-12-06
CA2176180C (fr) 1999-09-21

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