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WO2009010795A1 - Perfectionnements au et se rapportant au conditionnement - Google Patents

Perfectionnements au et se rapportant au conditionnement Download PDF

Info

Publication number
WO2009010795A1
WO2009010795A1 PCT/GB2008/050573 GB2008050573W WO2009010795A1 WO 2009010795 A1 WO2009010795 A1 WO 2009010795A1 GB 2008050573 W GB2008050573 W GB 2008050573W WO 2009010795 A1 WO2009010795 A1 WO 2009010795A1
Authority
WO
WIPO (PCT)
Prior art keywords
material sheet
opaque portion
thickness
opaque
balancing
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.)
Ceased
Application number
PCT/GB2008/050573
Other languages
English (en)
Inventor
Paul Boulger
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.)
T-BLUE Ltd
Original Assignee
T-BLUE Ltd
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 T-BLUE Ltd filed Critical T-BLUE Ltd
Publication of WO2009010795A1 publication Critical patent/WO2009010795A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/16—Wrappers or flexible covers with provision for excluding or admitting light
    • B65D65/18—Wrappers or flexible covers with provision for excluding or admitting light with some areas transparent and others opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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
    • 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
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B41M5/5272—Polyesters; Polycarbonates

Definitions

  • the present invention relates to packaging, in particular but not exclusively to packaging of consumer products.
  • collation packs or multipacks A high proportion of consumer products are sold as a single item unit, however in certain retail environments goods are sold as collation packs or multipacks.
  • the outer packaging used to pack or collate these items are usually formed of paper, fibreboard or plastics materials such as biaxial orientated polypropylene, coated biaxial orientated polypropylene, cellophane or a combination of said materials.
  • These collation packs are either sold directly to the final consumer, or they are used to transport product to retailers as a stock keeping unit (SKU).
  • SKU stock keeping unit
  • the retailer breaks down the collation packs into single item units for sale to consumers.
  • Figure 1 shows an example collation pack 10 including a number of single item units 11.
  • Packaging used for the collation packs typically carries product information, instructions, barcoding and branding, which are applied using standard printing methods.
  • a supplementary piece of packing can be added to the collation pack.
  • the supplementary piece of packing is pre-printed separately, and may comprise a pressure sensitive label, a sleeve, a band or the like.
  • the addition of a supplementary piece of packing allows the collations pack to carry an additional barcode, instructions, price offers, promotions etc.
  • single item units are collated by placing them into a printed fibreboard carton, then overwrapped.
  • the overwrap is provided for tamper evidence, and/or to extend shelf life.
  • a label can be additionally attached to the outer surface of the overwrap to act as a supplementary piece of packing to carry promotional data or information relating to the product inside, or a combination of the above.
  • the present invention provides a material sheet comprising a transparent portion and an opaque portion, the opaque portion forming a print-receptive area.
  • the opaque portion comprises a minority of the area of the material sheet.
  • the opaque portion is provided at an edge of the material sheet.
  • the material sheet comprises a pair of opposed parallel edges, and the opaque portion is provided at each of the opposed parallel edges.
  • the opaque portion comprises a strip provided at one or more of the edges of the material sheet.
  • the opaque portion is carried on a surface of the material sheet.
  • the opaque portion comprises an ink.
  • the ink comprises a polyvinyl butyral resin or polyester resin.
  • the opaque portion is a printed portion.
  • the opaque position carries one or more security print features selected from a group comprising: microtext, guilloche designs, printers marks, hidden security images used for product authentication purposes printed by the same print process as the opaque portion.
  • the opaque portion is of greater thickness than the transparent portion.
  • the material sheet further comprises a thickness-balancing portion to even out the overall thickness of the material sheet.
  • the thickness-balancing portion is printed.
  • the thickness balancing portion evens out the overall thickness such that the overall thickness is uniform.
  • the thickness-balancing portion is provided between opaque portions.
  • the thickness-balancing portion comprises an ink.
  • the opaque portion is white in colour.
  • the transparent portion is colourless.
  • the thickness-balancing portion is translucent.
  • the material sheet comprises a plurality of thickness-balancing portions.
  • the thickness-balancing portions are distributed over the majority of the area of the transparent portion, preferably in a regular distribution pattern.
  • the thickness-balancing portion covers the whole of the transparent portion of the material sheet.
  • the opaque portion has heat sealable properties to enable the opaque portion to bond to itself and/or to the transparent portion on the application of a suitable heat treatment process.
  • the opaque portion comprises a heat sealable ink.
  • the ink has a sealing temperature in the range 120 ° C - 150 ° C.
  • the opaque portion comprises a receptive surface for ink-jet printing.
  • the opaque portion comprises a laser markable pigment.
  • the opaque portion comprises UV, IR or rare earth phosphor pigments or other security markers used for product authentication purposes.
  • the opaque portion is provided in a plurality of areas.
  • the opaque portion may be provided in one or more areas running along the length of the material sheet.
  • wrapping the material sheet around a three dimensional item to be packaged brings the plurality of areas together.
  • bringing the plurality of areas together comprises bring the plurality of areas into a single contiguous area.
  • bringing the plurality of areas together comprises bringing one or more edges of the areas into alignment with or into overlap with one another.
  • the material sheet comprises a rollable and/or a foldable sheet.
  • the material sheet comprises a coated biaxially oriented polypropylene film.
  • the material sheet comprises film of the material supplied under the trade name Propafilm by Innovia Films of Wigton, UK, and of Atlanta, GA, USA.
  • the present invention provides a packaging method comprising the steps of providing a material sheet according to the first aspect of the invention; wrapping the sheet around a three dimensional item to be packaged; and printing on the print-receptive area.
  • the opaque portion is carried on a surface of the material sheet, and wrapping the sheet around the three dimensional item to be packaged leaves the surface of the material sheet carrying the opaque portion in contact with the item.
  • printing on the print-receptive area comprises ink-jet printing, or laser marking.
  • the jetting ink may be a security ink, carrying a rare earth phosphor pigment of a suitable particle size for product authentication purposes.
  • the method further comprises applying a heat sealing process to bond the opaque portion to itself or to the transparent portion.
  • wrapping the sheet around the item to be packaged comprises bringing together two or more areas making up the opaque portion.
  • wrapping the material sheet around a three dimensional package brings the plurality of areas together.
  • bringing the plurality of areas together comprises bring the plurality of areas into a single contiguous area.
  • bringing the plurality of areas together comprises bringing one or more edges of the areas into alignment with or into overlap with one another.
  • wrapping the material sheet around a three dimension package comprises folding the material sheet.
  • the method further comprises an initial step of unrolling the material sheet from a roll, or unfolding the material sheet from a folded arrangement.
  • the printing on the print-receptive surface area is the final step in the packaging method.
  • Figure 1 shows an example collation pack including a number of single item units
  • Figure 2 shows a material sheet according to a first example embodiment of the present invention
  • Figure 3 shows a collation pack illustrative of a problem appreciated by the inventors
  • Figures 4a, 4b and 4c show material sheets according to a second, third and fourth embodiment of the present invention respectively;
  • Figure 5 shows a rectangular collation pack wrapped with the material sheet of Figure 4a or 4b;
  • Figure 6 shows step in a packaging method according to an embodiment of the present invention
  • Figure 7 shows further steps in a packaging method according to an embodiment of the present invention.
  • Figure 8 shows a material sheet according to an example embodiment of the present invention in a folded configuration
  • Figures 9 and 10 show material sheets according to example embodiments of the present invention, with the material sheets rolled;
  • Figures 11 -14 show material sheets according to example embodiments of the invention having thickness-balancing portions applied thereto.
  • Figure 15 shows another material sheet according to an example embodiment of the present invention.
  • Figures 2 shows a material sheet 20 comprising a transparent portion 21 and an opaque portion 22.
  • the opaque portion 22 is an area of white, ink printed in a block on the material sheet 20.
  • the opaque portion 22 is print-receptive, in the sense that it provides an area onto which print may be directly applied.
  • the opaque portion is print-receptive in the sense that it provides an area which contrasts with print applied to the transparent material sheet on the side on which the opaque portion is not carried.
  • the material sheet 20 comprises a transparent film of plastics material, in this example embodiment polypropylene. When used to package an item the material sheet 20 is wrapped around the item, and secured in place using an adhesive, heat-sealing or another suitable method. As will now be described, the material sheet 20 is particularly useful when packaging a collation pack.
  • the example collation pack 100 of Figure 3 shows an EAN 13 collation pack barcode 101 , and two EAN 13 single item unit barcodes 110 applied to single item units 11.
  • the EAN 13 single item unit barcodes 1 10 which are visible through the wrapping of the collation pack and which are located in close proximity to the EAN 13 collation pack barcode.
  • the inventors have further appreciated a second difficulty in printing an EAN 13 collation barcode on the collation pack, when the individual single item units are packaged without a carton board carton or the like. Sufficient opacity is provided by the opaque portion in order to block out the EAN 13 barcode of the single item while providing enough contrast for the EAN 13 collation barcode to be read at an electronic point of sale (epos).
  • epos electronic point of sale
  • the material sheet 20 with the opaque portion 22 By arranging the material sheet 20 with the opaque portion 22 in a predetermined position such that when the single item units are collated and wrapped the opaque portion 22 blocks and prevents the reading of the EAN 13 single item unit barcodes.
  • the opaque portion 22 of the material sheet 20 comprises a print receptive portion
  • the opaque portion 22 provides an area where the EAN 13 collation pack barcode and other information can be printed, for example using a digital printing technique.
  • the opaque portion 22 is either receptive to ink-jet printing ink, or comprises a laser-sensitive pigment.
  • Figure 4a shows a second embodiment of material sheet 20, wherein the material sheet 20 is rectangular, and in which the opaque portion 22 is provided as a strip along one edge of the material sheet 20.
  • Figure 4b shows a third embodiment in which the opaque portion is provided as two strips, one along each of two opposed parallel edges of the material sheet.
  • FIG. 5 wherein a rectangular collation pack 111 made up from a plurality of single item units 11 is wrapped with the material sheet 20 of Figure 4a.
  • the opaque portion 22 of the material sheet 20 covers an end face of the collation pack 111.
  • an EAN 13 collation pack barcode 101 has been printed on the opaque portion 22.
  • the sheet of Figure 4b allows two end faces to be covered.
  • the opaque portion is provided in areas running across the sheet, with the separation of the areas chosen as the length of an item to be wrapped.
  • the material sheet may conveniently be provided on a roll, and then cut into separate sheets for wrapping. Cutting along the dashed line 23 to split an opaque portion provides material sheets with suitable opaque portions across their width.
  • Figure 6 shows a step in a packaging method, wherein EAN 13 collation pack barcodes 101 are applied to collation packs 111 using a printer 600.
  • the ink which provides the opaque portion of the material sheet is wrapped in contact with the item being wrapped.
  • the printer 600 prints onto the sheet on the other side to that carrying the opaque portion, with the opaque portion providing the required contrast against the item.
  • Figure 7 shows the further upstream steps of Figure 6, for example wrapping step and preparatory steps to wrapping.
  • a material sheet 20 is provided in roll form, along with a roll of tear-strip tape 700.
  • the material sheet and tear-strip tape are cut into sections using a cutter 701.
  • a collation pack 111 is placed on the cut sections, and then wrapped as indicated by the arrows labelled A. After wrapping, the material sheet 20 is secured in place as will now be described, before passing by the printer 600.
  • the opaque portion 22 is useful in securing the material sheet around a wrapped item.
  • the opaque portion 22 comprises a heat sealable material to enable the opaque portion 22 to bond to itself and/or to the transparent portion 21 on the application of a suitable heat treatment process.
  • Heat sealing is indicated at region B in Figure 7.
  • the inventors have realised that adding the opaque portion 22 to an otherwise transparent material sheet 20 will produce a small increase in the thickness of the material sheet 20 in the regions of the sheet which make up the opaque portion 22. This small increase may be significant when the material sheet 20 is rolled or folded in a configuration ready for use in a packaging process.
  • the effect of an increase in thickness due to the opaque portion 22 is schematically shown in Figures 8-10, for a folded sheet, a roll with an opaque portion along one edge, and a roll with an opaque portion along two opposed edges respectively.
  • example embodiments of the present invention as now described comprise a thickness-balancing portion to increase the effective thickness of the thinner parts of the sheet, typically the transparent portion.
  • the thickness-balancing portion increases the thickness of all or part of the transparent portion to equal the thickness of the opaque portion.
  • Figure 11 shows a material sheet 20 having an opaque portion 22 and a thickness-balancing portion 23 applied thereto.
  • the entirety of the surface of the material sheet is covered with either the opaque portion 22 or the thickness balancing portion 23.
  • the thickness-balancing portion is printed onto the material sheet 20 as a transparent layer.
  • Figure 12 is similar to Figure 11 , except in that the material sheet 20 comprises an opaque portion 22 in the form of a strip along two opposite sides of the sheet.
  • Figures 13 and 14 show further embodiments, in which the thickness-balancing portions 23 are not transparent, but cover only a minority of the area of the material sheet 20.
  • the thickness-balancing portions 23 comprise textual information printed onto the material sheet 20, and in Figure 14 the thickness-balancing portions 23 comprise graphics.
  • the thickness-balancing portions 23 comprise translucent print on the material sheet, distributed across a majority of the transparent portion 21 , but overlying only a minority of the area of the transparent portion 21.
  • Figure 15 shows an example embodiment of a material sheet 20 in which the opaque portion 22 is formed with a plurality number of windows 24 therein, so that the transparent portion 21 is accessible through the windows 24.
  • the plurality of windows 24 are position such that when the material sheet 20 shown in Figure 15 is wrapped around an item, for example by folding, the opaque portion 22 does not overlap itself in the folded regions. This reduces the amount of opaque material needed to give a desired printable area.
  • the opaque 22 may be provided as a plurality of separate shapes on the material sheet, such that when wrapped around an item the shapes do not overlap one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)

Abstract

La présente invention porte sur le conditionnement, en particulier sur des feuilles de matière destinées à être utilisées dans le conditionnement, et sur des procédés de conditionnement utilisant de telles feuilles de matière. En fournissant une partie imprimable, opaque (22) sur une feuille de matière autrement transparente (20), un procédé de conditionnement efficace peut être obtenu. Le procédé de conditionnement est particulièrement utile en relation avec le conditionnement de paquets pour collation (111).
PCT/GB2008/050573 2007-07-16 2008-07-15 Perfectionnements au et se rapportant au conditionnement Ceased WO2009010795A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0713655.9 2007-07-16
GB0713655A GB0713655D0 (en) 2007-07-16 2007-07-16 Improvements in and relating to packaging

Publications (1)

Publication Number Publication Date
WO2009010795A1 true WO2009010795A1 (fr) 2009-01-22

Family

ID=38461553

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/050573 Ceased WO2009010795A1 (fr) 2007-07-16 2008-07-15 Perfectionnements au et se rapportant au conditionnement

Country Status (2)

Country Link
GB (1) GB0713655D0 (fr)
WO (1) WO2009010795A1 (fr)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048213A (en) * 1935-02-23 1936-07-21 Marathon Paper Mills Co Bread package
US2132931A (en) * 1934-12-06 1938-10-11 Rapinwax Paper Company Wrapping paper and method of making same
CH561138A5 (en) * 1972-07-10 1975-04-30 Burgdorf Stanniolfabrik Ag Coating for packaging films - phenoxy resin with(out) silicic acid lacquered on esp. shrink wrapping transparent film
EP0327314A2 (fr) * 1988-02-01 1989-08-09 R.J. Reynolds Tobacco Company Méthode pour l'impression d'emballages
GB2234224A (en) * 1988-08-02 1991-01-30 Carrion Maria Esther Diaz Continuous strips for packaging food products
DE29512594U1 (de) * 1994-08-20 1995-09-28 EMTEC Magnetics GmbH, 67059 Ludwigshafen Verpackung für gestapelte Gegenstände und Klebestreifen dafür
EP1211188A1 (fr) * 2000-12-01 2002-06-05 Creastyl Dispositif d'emballage de fleurs
WO2004038645A1 (fr) * 2002-10-18 2004-05-06 Sun Chemical B.V. Verification en ligne d'une marque d'authentification appliquee sur des produits ou sur des emballages de produits
US20050032957A1 (en) * 2001-03-16 2005-02-10 Nazir Khan Laser-markable compositions
US20050269386A1 (en) * 2004-05-28 2005-12-08 Packaging Dynamics Operating Company Food wrap
WO2006067073A1 (fr) * 2004-12-24 2006-06-29 Ciba Specialty Chemicals Holding Inc. Compositions de revetement pour le marquage de substrats
WO2007012578A1 (fr) * 2005-07-25 2007-02-01 Ciba Specialty Chemicals Holding Inc. Enduits transparents a base d'eau destines a la fabrication de substrats
WO2007063332A2 (fr) * 2005-12-02 2007-06-07 Datalase Ltd. Compositions de marquage pouvant être imagées au laser
JP2007145374A (ja) * 2005-11-29 2007-06-14 Junichi Mizutani バーコードを表示した包装材及び該包装材で包装した商品
WO2007077455A1 (fr) * 2006-01-06 2007-07-12 Inovink Limited Ameliorations dans et relatives a l'impression de securite

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132931A (en) * 1934-12-06 1938-10-11 Rapinwax Paper Company Wrapping paper and method of making same
US2048213A (en) * 1935-02-23 1936-07-21 Marathon Paper Mills Co Bread package
CH561138A5 (en) * 1972-07-10 1975-04-30 Burgdorf Stanniolfabrik Ag Coating for packaging films - phenoxy resin with(out) silicic acid lacquered on esp. shrink wrapping transparent film
EP0327314A2 (fr) * 1988-02-01 1989-08-09 R.J. Reynolds Tobacco Company Méthode pour l'impression d'emballages
GB2234224A (en) * 1988-08-02 1991-01-30 Carrion Maria Esther Diaz Continuous strips for packaging food products
DE29512594U1 (de) * 1994-08-20 1995-09-28 EMTEC Magnetics GmbH, 67059 Ludwigshafen Verpackung für gestapelte Gegenstände und Klebestreifen dafür
EP1211188A1 (fr) * 2000-12-01 2002-06-05 Creastyl Dispositif d'emballage de fleurs
US20050032957A1 (en) * 2001-03-16 2005-02-10 Nazir Khan Laser-markable compositions
WO2004038645A1 (fr) * 2002-10-18 2004-05-06 Sun Chemical B.V. Verification en ligne d'une marque d'authentification appliquee sur des produits ou sur des emballages de produits
US20050269386A1 (en) * 2004-05-28 2005-12-08 Packaging Dynamics Operating Company Food wrap
WO2006067073A1 (fr) * 2004-12-24 2006-06-29 Ciba Specialty Chemicals Holding Inc. Compositions de revetement pour le marquage de substrats
WO2007012578A1 (fr) * 2005-07-25 2007-02-01 Ciba Specialty Chemicals Holding Inc. Enduits transparents a base d'eau destines a la fabrication de substrats
JP2007145374A (ja) * 2005-11-29 2007-06-14 Junichi Mizutani バーコードを表示した包装材及び該包装材で包装した商品
WO2007063332A2 (fr) * 2005-12-02 2007-06-07 Datalase Ltd. Compositions de marquage pouvant être imagées au laser
WO2007077455A1 (fr) * 2006-01-06 2007-07-12 Inovink Limited Ameliorations dans et relatives a l'impression de securite

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