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Rainbow 4.0

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, an automatic washing system of the coating nip-rollers, an integral transfer roller,and a “three rollers” laminating unit. Pneumatic
opening of the dosing cylinders for easy cleaning is included.

Technical characteristics Rainbow 4.0

Model   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 kg 1500
Unwinder core mm 76 / 152
Rewinder core mm 152
Unwin. tension control Vector motor
Rewin. tension control Vector motor
Dimensions mm 6250 x 2800 x 2700
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