UTECO CONVERTING SPA

Environment friendly and compact coating technology.

Rainbow EVO is perfect for short and long runs in solvent-less lamination. All materials suitable for food packaging can be used on the machine thanks to the web tension control. Full automation allows to save time and decrease the production costs. Thanks to an accurate and ultraergonomic design printing on a Rainbow Evo is now safer than ever.

Technical characteristics Rainbow EVO

• Max/Min printing width mm 750 / 1450
• Max coating width mm 1400
• Min coating width mm 700
• Max coating speed m/mim 500
• Unwid./rewin. max diameter mm 1000
• Unwinder tension daN 2 / 40
• Rewinder tension daN 4 / 50
• Max reel weight daN 1500
• Unwin. tension control Vector motor
• Rewin. tension control Vector motor
• L x H x P (min.) mm 13800 x 3700 x 6100

RAINBOW 4.0 is perfect for short and long runs in solvent-less lamination with laser die cutting.
All materials suitable for food packaging can be used on the machine thanks to the web tension control. Its configuration, featuring two extremely compact columns, makes this machine unique by allowing an easy and safe access to all key points of the process. Its installation and start-up are performed in very short times thanks to its design which allows to move the machine without disassembly. RAINBOW 4.0 is supplied with a separate adhesive mixer, automatic washing system of the coating nip-rollers, an integral transfer sleeve,and a “three rollers” laminating unit. Pneumatic opening of the dosing cylinders for easy cleaning is included.

Technical characteristics Rainbow 4.0

• Max/Min web width mm 1050 / 1450
• Max coating width mm 1000 / 1400
• Min coating width mm 500
• Max coating speed m/mim 500
• Unwid./rewin. max diameter mm 1000
• Web tension daN 2 / 40
• Max reel weight daN 1500
• Unwinder core mm 76 / 152
• Rewinder core mm 152
• Unwin. tension control Vector motor
• Rewin. tension control Vector motor
• L x H x P (min.) mm 6250 x 2800 x 2700