Gravure printing is a high-quality printing process that uses a metal plate cylinder with recessed cells to transfer ink onto plastic film or other substrates. The ink is transferred from the cells to the material, creating the desired image or pattern.In the case of laminated material films, gravure printing is commonly used for packaging and labeling purposes. The process involves printing the desired design or information onto a thin plastic film,often call as outer film, or face film, such as BOPP, PET and PA, which is then laminated to create a layered structure.The film used in gravure printing for Materjali laminati huma tipikament magħmula minn materjal kompost, bħal kombinazzjoni ta 'fojl tal-plastik u tal-aluminju. The combination can be PET+Aluminum foil+PE, 3 Layers or PET+PE, 2 layers, This composite laminated film provides durability, offers barrier properties to prevent moisture or air penetration, and enhances the overall look and feel of the packaging. Matul il-proċess tal-istampar tal-gravure, il-linka hija trasferita miċ-ċilindri mnaqqxa fuq il-wiċċ tal-film. Iċ-ċelloli mnaqqxa jżommu l-linka, u xafra tat-tabib tneħħi l-linka żejda miż-żoni mhux ta 'immaġini, u tħalli biss il-linka fiċ-ċelloli mdaħħla. Il-film jgħaddi minn fuq iċ-ċilindri u jiġi f'kuntatt maċ-ċelloli bil-linka, li jittrasferixxu l-linka għall-film. Dan il-proċess huwa ripetut għal kull kulur. Pereżempju, meta jkun hemm 10 kuluri meħtieġa għad-disinn, se jkun hemm 10 ċilindri meħtieġa. Il-film se jimxi fuq dawn l-10 ċilindri kollha. Once the printing is complete, the printed film is then laminated with other layers (such as adhesive, other films, or paperboard) to create a multi-layered structure. The printing face will be laminated with other film, which means the printed area is kept in the middle, between 2 films, like the meat and vegetable in a sandwich. Mhux se tikkuntattja l-ikel minn ġewwa, u mhux se jkun mibrux 'il bogħod minn barra. The laminated films can be used for various applications, including food packaging, pharmaceutical packaging, daily-used products, any flexible packaging solutions.The combination of gravure printing and laminated materials film offers excellent print quality, durability, and enhanced product presentation, making it Għażla popolari fl-industrija tal-imballaġġ.
Film ta 'barra għall-iskop tal-istampar, film ta' ġewwa għal skop li jsejjaħ is-sħana,
Film tan-nofs għat-titjib tal-barriera, prova tad-dawl.
Ħin ta 'wara: 22-2023 ta' Novembru
