FR2879955A1 - Manufacturing procedure for plastic packaging with indelible decoration uses label of transparent plastic covered by plastic layer in mould - Google Patents

Manufacturing procedure for plastic packaging with indelible decoration uses label of transparent plastic covered by plastic layer in mould Download PDF

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Publication number
FR2879955A1
FR2879955A1 FR0513232A FR0513232A FR2879955A1 FR 2879955 A1 FR2879955 A1 FR 2879955A1 FR 0513232 A FR0513232 A FR 0513232A FR 0513232 A FR0513232 A FR 0513232A FR 2879955 A1 FR2879955 A1 FR 2879955A1
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France
Prior art keywords
label
plastic
packaging
plastic material
mold
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Granted
Application number
FR0513232A
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French (fr)
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FR2879955B1 (en
Inventor
Carrillo Juan Andres Garcia
Carrillo Alberto Garcia
Sevilla Maria Joaquina Serrano
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ALJUAN SL
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ALJUAN SL
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Publication of FR2879955A1 publication Critical patent/FR2879955A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688—Coating articles provided with a decoration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14819—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681—Component parts, details or accessories; Auxiliary operations
    • B29C70/682—Preformed parts characterised by their structure, e.g. form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/205—Means for the attachment of labels, cards, coupons or the like
    • 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
    • G09F3/02—Forms or constructions
    • 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
    • G09F3/02—Forms or constructions
    • G09F3/0286—Forms or constructions provided with adaptations for labelling machines
    • 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
    • G09F3/02—Forms or constructions
    • G09F3/0288—Labels or tickets consisting of more than one part, e.g. with address of sender or other reference on separate section to main label; Multi-copy labels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C2045/14237—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688—Coating articles provided with a decoration
    • B29C2045/14713—Coating articles provided with a decoration decorations in contact with injected material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/02—Labels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The procedure, e.g. for a food product container (3), uses a label (1) of a transparent plastic material which is placed in a mould with the non-printed face of the label against the mould wall and the printed face towards the interior of the mould, so that it is covered with a layer of injected transparent plastic when the container is made. The label itself is cut from a sheet of plastic and can be printed before or after the cutting stage; it can be printed e.g. by heliography or reprography in industrial quantities, and held in place in the mould by an electrostatic charge or suction.

Description

La présente invention se rapporte à un procédé de fabrication d'unThe present invention relates to a method of manufacturing a

emballage en matière plastique ayant des décors indélébiles.  plastic packaging with indelible decorations.

De nos jours, on applique des décors à tout type d'emballage, également en matière plastique, au moyen d'étiquettes adhésives qui sont collées sur le contour de celui-ci, ou par sérigraphie ou tampographie, toujours avec des encres d'une nature ou d'un type adéquat, par exemple, dans des emballages pour produits alimentaires, des encres compatibles avec l'usage alimentaire.  Nowadays, we apply decorations to all types of packaging, also plastic, by means of adhesive labels which are glued on the contour of this one, or by screen printing or pad printing, always with inks of a nature or of a suitable type, for example, in food packaging, inks compatible with food use.

Spécifiquement, pour des emballages en matière plastique on peut utiliser la technique I.M.L. ("in molding labelling") qui consiste à obtenir premièrement des étiquettes par impression de portions laminaires d'une matière plastique de nature similaire à celle qui constitue l'emballage, puis placer cette étiquette dans le moule préalablement à l'injection de matière plastique qui va constituer l'emballage. La température élevée de la matière plastique injectée fait fondre légèrement la matière plastique de l'étiquette sur sa surface, de sorte que l'étiquette reste intégrée dans le moulage de l'emballage selon une structure monobloc.  Specifically, for plastic packages the I.M.L. ("In Packaging Labeling") which consists in first obtaining labels by printing laminar portions of a plastic material similar in nature to that which constitutes the packaging, then placing this label in the mold prior to the plastic injection which will constitute the packaging. The high temperature of the injected plastic material melts the plastic material of the label slightly on its surface, so that the label remains integrated in the molding of the package in a one-piece structure.

Toutes ces techniques ont comme inconvénient le fait que l'impression de l'étiquette ou l'impression directe sur l'emballage demeure exposée et se dégrade avec l'utilisation et les lavages, notamment avec l'utilisation du lave-vaisselle, ce qui dégrade l'apparence de l'emballage. En outre, dans le cas des étiquettes adhésives, celles-ci peuvent se décoller directement et boucher des éviers.  All these techniques have the disadvantage that the printing of the label or the direct printing on the packaging remains exposed and deteriorates with use and washes, especially with the use of the dishwasher, which degrades the appearance of the packaging. In addition, in the case of adhesive labels, they can come off directly and clog sinks.

Ces inconvénients sont remédiés par le procédé de l'invention.  These disadvantages are remedied by the method of the invention.

Le procédé de l'invention sert de manière optimale à fabriquer par moulage de matières plastiques des emballages ayant des décors indélébiles.  The method of the invention is optimally used to manufacture plastics molding packages having indelible decorations.

Conformément à l'invention, le procédé comprend l'élaboration d'étiquettes en matières plastiques transparentes pour leur insertion dans le moule selon la technique I.M.L., de sorte que celles-ci seront constituées de matière plastique laminaire similaire en propriétés à celle qui va être utilisée lors du moulage de l'emballage, et l'impression de l'étiquette, qui formera les décors de l'emballage, sera faite de préférence en quadrichromie au moyen d'impression par reprographie ou héliogravure, avec des encres aptes à être utilisées ultérieurement, par exemple des encres compatibles avec l'usage alimentaire.  According to the invention, the process comprises the development of transparent plastic labels for insertion into the mold according to the IML technique, so that they will be made of laminar plastic material similar in properties to that which is going to be used during the molding of the packaging, and the printing of the label, which will form the decorations of the packaging, will preferably be made in four-color printing by means of printing or gravure printing, with inks suitable for use subsequently, for example inks compatible with food use.

L'innovation proposée par l'invention consiste à placer l'étiquette I.M.L. dans le moule, mais l'impression étant orientée vers l'intérieur du moule, non pas vers l'extérieur et contre la paroi comme c'est la pratique actuellement.  The innovation proposed by the invention consists in placing the I.M.L. in the mold, but the impression being oriented towards the inside of the mold, not towards the outside and against the wall as is currently the practice.

Ultérieurement, la matière plastique est injectée dans le moule afin de former l'emballage, l'étiquette restant intégrée dans le moule, mais l'impression de celle-ci ne restant pas exposée du fait d'être située entre le corps même de l'étiquette et la matière plastique fournie pour le moulage de l'emballage. L'étiquette est ainsi incrustée et protégée contre les contacts directs de manipulation et de lavage, c'est- à-dire, donc, de manière indélébile, et l'impression de l'étiquette (les décors de l'emballage) sera visible du fait que l'étiquette est constituée de matière plastique transparente.  Subsequently, the plastic material is injected into the mold to form the package, the label remaining embedded in the mold, but the impression of the latter not being exposed because of being located between the body itself label and the plastic material provided for the molding of the package. The label is thus inlaid and protected against direct handling and washing contacts, that is to say, indelibly, and the printing of the label (the decorations of the packaging) will be visible. since the label is made of transparent plastic material.

Toutefois, il est préférable d'employer des encres adéquates, puisque, dans le cas où se produirait la cassure de l'emballage, celles- ci seraient alors exposées.  However, it is preferable to use suitable inks since, in the event of breakage of the package, these would then be exposed.

La figure 1 montre une vue d'un emballage constitué selon le procédé de l'invention.  Figure 1 shows a view of a package formed according to the method of the invention.

La figure 2 montre une coupe selon II-II de la figure 1.  Figure 2 shows a section along II-II of Figure 1.

Le procédé de l'invention comprend les étapes suivantes.  The method of the invention comprises the following steps.

-Créer une étiquette 1 I.M.L. en matière plastique transparente, par exemple en polypropylène, par son découpage de manière adéquate et son impression sur l'une de ses faces. L'impression 2 sera effectuée de préférence par héliogravure ou reprographie en tirages industriels, et en quadrichromie si l'on souhaite des effets de couleur, tandis que les encres employées seront aptes à l'usage alimentaire dans cet exemple non limitatif de l'invention.  -Create a label 1 I.M.L. made of transparent plastics material, for example polypropylene, by its adequate cutting and its printing on one of its faces. Printing 2 will preferably be carried out by gravure printing or reprography in industrial prints, and in four-color process if color effects are desired, while the inks used will be suitable for food use in this non-limiting example of the invention. .

- Placer l'étiquette dans un moule à injection de matières plastiques, celle-ci demeurant immobilisée dans la position adéquate avec des moyens habituels selon la technique I.M.L. (à l'aide de charges électrostatiques ou d'une aspiration), de sorte que la face non imprimée de l'étiquette reste en contact avec la paroi du moule, tandis que sa face imprimée reste orientée vers l'intérieur de celui-ci.  - Place the label in a plastic injection mold, the latter remaining immobilized in the appropriate position with usual means according to I.M.L. (using electrostatic charges or suction), so that the unprinted side of the label remains in contact with the wall of the mold, while its printed face remains oriented towards the inside thereof .

- Mouler la pièce 3 définitive par injection de matière plastique transparente ou opaque dans le moule.  - Mold the final piece 3 by injection of transparent or opaque plastic material into the mold.

Les températures élevées de la matière plastique injectée procureront l'intégration de l'étiquette I.M.L. dans la pièce moulée selon une structure monobloc, l'impression du dessin ou des dessins 2 de l'étiquette, qui constituent les décors de l'emballage, demeurant incrustée dans la pièce et les décors étant visibles du fait que la pièce est constituée de matières plastiques transparentes.  The high temperatures of the injected plastic material will provide the integration of the I.M.L. in the molded part according to a monobloc structure, the printing of the drawing or the drawings 2 of the label, which constitute the decorations of the packaging, remaining embedded in the piece and the decorations being visible because the piece consists of transparent plastics.

La nature de l'invention, de même que le mode de réalisation de celle-ci dans la pratique, ayant été suffisamment décrits, on notera que les dispositions précédemment mentionnées sont susceptibles de modifications de détails dans la mesure où celles-ci n'altèrent pas le principe fondamental.  The nature of the invention, as well as the embodiment thereof in practice, having been sufficiently described, it will be noted that the aforementioned provisions are susceptible of modifications of details insofar as these do not alter not the fundamental principle.

Claims (5)

REVENDICATIONS 1. Procédé de fabrication d'un emballage en matière plastique avec des décors indélébiles, le procédé comprenant les étapes suivantes: utiliser une étiquette (1) constituée de matière plastique transparente; et placer l'étiquette (1) dans un moule pour l'emballage en matière plastique, la face non imprimée de l'étiquette étant située contre une paroi du moule et sa face imprimée étant orientée vers l'intérieur du moule, de sorte que l'impression (2) présente sur la face imprimée, une fois l'emballage (3) en matière plastique réalisé, est située entre le corps laminaire de l'étiquette et la matière plastique insérée dans le moule.  A method of manufacturing a plastic package with indelible decorations, the method comprising the steps of: using a label (1) made of transparent plastic material; and placing the label (1) in a mold for the plastic packaging, the unprinted face of the label being located against a wall of the mold and its printed face being oriented towards the inside of the mold, so that the printing (2) on the printed side, once the packaging (3) made of plastic material, is located between the laminar body of the label and the plastic material inserted into the mold. 2. Procédé selon la revendication 1 comprenant, en outre, l'étape consistant à : découper l'étiquette (1) dans une feuille de matière 20 plastique.  The method of claim 1 further comprising the step of: cutting the label (1) into a sheet of plastic material. 3. Procédé selon la revendication 2 comprenant, en outre, l'étape consistant à : réaliser une impression (2) sur l'une des faces de 25 l'étiquette (1), avant ou après l'étape de découpe.  The method of claim 2 further comprising the step of: printing (2) on one side of the label (1) before or after the cutting step. 4. Procédé selon l'une quelconque des revendications précédentes comprenant, en outre l'étape consistant à : introduire et immobiliser l'étiquette (1) dans un moule d'injection de matière plastique, pour qu'elle s'intègre dans l'emballage (3) en matière plastique moulé par injection de matière plastique fondue dans le moule.  4. A method according to any one of the preceding claims, further comprising the step of: introducing and immobilizing the label (1) in a plastic injection mold, so that it fits into the packaging (3) made of injection-molded plastic material of molten plastic material in the mold. 5. Emballage en matière plastique (3) comprenant un décors indélébile sous la forme d'une impression (2) située entre le corps laminaire d'une étiquette (1) et la matière plastique utilisée dans le moulage par injection de l'emballage en matière plastique, l'intégration de l'étiquette dans l'emballage en matière plastique résultant de la présence de l'étiquette dans le moule utilisé pour réaliser l'emballage en matière plastique, pendant le moulage par injection de cet emballage.  5. A plastic package (3) comprising an indelible pattern in the form of an impression (2) between the laminar body of a label (1) and the plastic material used in the injection molding of the package. plastic material, the integration of the label in the plastic packaging resulting from the presence of the label in the mold used to make the plastic packaging, during the injection molding of this packaging.
FR0513232A 2004-12-23 2005-12-23 PROCESS FOR MANUFACTURING PACKAGING OF PLASTIC MATERIAL WITH INDELEBILE DECORS Expired - Fee Related FR2879955B1 (en)

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ES200403075A ES2268949B1 (en) 2004-12-23 2004-12-23 MANUFACTURING PROCEDURE OF A PLASTIC CONTAINER WITH INDELEBLE DECORATION.

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FR2879955A1 true FR2879955A1 (en) 2006-06-30
FR2879955B1 FR2879955B1 (en) 2010-03-19

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DE (1) DE102005059125A1 (en)
ES (1) ES2268949B1 (en)
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GB (1) GB2426226A (en)
IT (1) ITTO20050872A1 (en)
PT (1) PT103402B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1033903C2 (en) * 2007-05-29 2009-02-05 Ecim Technologies Bv Plastic packaging comprising container with lid, used for food, comprises trapezoidal or triangular shaped container joined to lid via living hinge
EP2700582A1 (en) 2008-07-04 2014-02-26 DW Plastics N.V. Container provided with markings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2566328B (en) * 2017-09-12 2020-02-12 Bloom In Box Ltd Receptacles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984250A (en) * 1962-01-08 1965-02-24 Avisun Corp Method of moulding plastics articles and articles made by such method
US3270101A (en) * 1963-04-01 1966-08-30 Kaumagraph Co Method of using static charge to decorate molded thermoplastic articles
EP0296108B1 (en) * 1987-06-12 1991-09-04 Eta SA Fabriques d'Ebauches Procedure for manufacturing a thermoplastic object comprising a decorative motif
JPH03111885A (en) * 1989-09-27 1991-05-13 Toppan Printing Co Ltd Label
JPH04338526A (en) * 1991-05-15 1992-11-25 Toyo Seikan Kaisha Ltd Label sealed plastic container and its manufacture
IT1261233B (en) * 1993-04-09 1996-05-09 Consorzio Eagle PROCEDURE FOR THE DECORATION OF PLASTIC ELEMENTS FOR EQUIPMENT IN GENERAL AND DECORATED ELEMENTS SO OBTAINED.
US5498307A (en) * 1994-08-30 1996-03-12 Stevenson; John D. In-mold labeling using an adhesive
JPH1058488A (en) * 1996-08-23 1998-03-03 Dainippon Printing Co Ltd In-mold decorating method for injection molding
CA2184851A1 (en) * 1996-09-05 1998-03-06 Cheng Chung Wu Method of manufacturing a microweavable flatware article made of synthetic material, the article produced thereby and an ink-imprinted film component for use in making the flatware article
NL1006632C1 (en) * 1997-07-21 1997-09-26 Handelsonderneming Van Krimpen Applying label during moulding process
JP4121655B2 (en) * 1999-02-05 2008-07-23 大日本印刷株式会社 Blow tube container
US6623677B1 (en) * 2000-07-21 2003-09-23 Bayer Corporation Decorated article made by film insert molding
WO2002066230A1 (en) * 2001-02-22 2002-08-29 Yupo Corporation Label for in-mold forming
NL1017752C2 (en) * 2001-03-30 2002-10-01 Dsm Nv Method for making a plastic molded part with a decorated surface.
GB0213921D0 (en) * 2002-06-18 2002-07-31 Ici Plc Improvements in or relating to decoration of plastics articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1033903C2 (en) * 2007-05-29 2009-02-05 Ecim Technologies Bv Plastic packaging comprising container with lid, used for food, comprises trapezoidal or triangular shaped container joined to lid via living hinge
EP2700582A1 (en) 2008-07-04 2014-02-26 DW Plastics N.V. Container provided with markings

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ITTO20050872A1 (en) 2006-06-24
PT103402A (en) 2006-06-30
FR2879955B1 (en) 2010-03-19
ES2268949B1 (en) 2008-06-01
PT103402B (en) 2006-12-29
ES2268949A1 (en) 2007-03-16
DE102005059125A1 (en) 2006-07-13
GB0526238D0 (en) 2006-02-01
BE1017181A3 (en) 2008-04-01
GB2426226A (en) 2006-11-22

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