Heat shrinkable film label: printing should pay attention to what?

Most commonly used heat shrinkable label product composed of color and lines, ink and adhesive paper is bigger, the surface is relatively smooth, compact structure, easy printing ink adhesion, drying is slow, easy to get dirty, adhesion, so it should try to use quick drying ink. Printing workshop temperature, humidity and printing speed should be controlled in a certain range, in order to print, get more satisfactory printing effect. UV drying equipment of the heat shrinkable label printing machine, printing should be used to ensure that the quality of printing ink UV ink.

Heat shrink label complex linkage. After the completion of the printing paper semi-finished products, and then in the laminating machine, printing back composite a layer of aluminum foil or plastic, if Po class must drink after the first punch film. The resin coated products give composite packaging production linkage machine, die-cutting, indentation, folding, filling, sealing process.

Composite packaging printing and composite linkage process is a complex process, in order to improve the efficiency, the printing machine and laminating machine, composite packaging production line into one, from the reel paper feeding, printing, laminating and die-cutting, indentation, molding, sealing and other processes for the completion of loading.

The current application of flexo printing machine, most of them can be linked with other machines to meet the needs of heat shrinkable label packaging printing.