A LABEL LAMINATE AND A METHOD AND A SYSTEM FOR MANUFACTURING A LABEL LAMINATE

• Main Authors: HENTTONEN, JORMA, HEINONEN, KAI, FORSSTROEM, JAN-ERIK, PYNNOENEN, SAMPO, JOKINEN, RISTO, H
• Format: Patent
• Language: English; French
• Published: 24.01.2013
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; ADVERTISING; APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMISTRY; CRYPTOGRAPHY; DISPLAY; DISPLAYING; DYES; EDUCATION; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LABELS OR NAME-PLATES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; PHYSICS; POLISHES; SEALS; SIGNS; SPRAYING OR ATOMISING IN GENERAL; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING; USE OF MATERIALS AS ADHESIVES

The invention relates to a method for manufacturing a label laminate (1). The method comprises unwinding (11) a first material layer, unwinding (12) a second material layer, coating (15) the first material layer (2,4) with at least one water based adhesive layer (6), supporting the coated first material layer (2,4) by a metal belt while heating said at least one water based adhesive layer by said metal belt (10) in order to dry said at least one water based adhesive layer (6), and laminating the first material layer (2,4) having at least one water based adhesive layer together with the second material layer (2, 4) in order to form the label laminate (1). The invention further relates to a label laminate (1) and a system for manufacturing a label laminate. La présente invention se rapporte à un procédé de fabrication d'un stratifié pour étiquette (1). Ledit procédé consiste à dérouler (11) une première couche de matière, à dérouler (12) une deuxième couche de matière, à enduire (15) la première couche de matière (2, 4) d'au moins une couche d'adhésif aqueux (6), à soutenir la première couche de matière enduite (2, 4) à l'aide d'une bande métallique (10) tout en chauffant ladite au moins une couche d'adhésif aqueux au moyen de ladite bande métallique (10) afin de la (6) sécher, et à stratifier la première couche de matière (2, 4) comprenant au moins une couche d'adhésif aqueux (6) avec la deuxième couche de matière (2, 4) afin de former le stratifié pour étiquette (1). L'invention porte également sur un stratifié pour étiquette (1) et sur un système de fabrication de celui-ci.