Paperboard and coated paper are playing important roles in many diverse industries. The paperboard or coated paper upon which a film has been laminated or a coating extruded. The regular laminating materials are ploy-film and metallic foil. As you know, Polyester film and Polyethylene film are normally used with its excellent performance. And the Aluminum foil is the typical metallic foil widely used. As coated materials PE, silicon, PLA is used for food-contacting packages and pharmaceutical packages.
What materials used
The base material is one of Grey card paper, White card paper, Kraft paper, and Art paper, etc. The weight of base gsm is from 90gsm up to 350gsm.
The single or double side laminated materials is poly film or aluminium foil, some request film and foil multilayers compounded together.
For coated paperboard, food-contacting grade polyethylene (PE) is the most common resin applied. Sure we can laminate layers of film and foil when needed.
Variety of inks magically decorate the coated and laminated paperboard with amazing beatiful colors as you can image and expect.
WHAT A PAPERBOARD
How many layers of our Laminated Paperboard