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Continuous Punch, Fanfold and Static Perf. TC 1770
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Tecnau has applied advanced technology to the standard tractor hole punch/fanfold perforating processing. With this advanced TC 1770, operators no longer need to swap out heavy gears to change perforation spacing – the operator simply chooses the appropriate length on the touch-screen control panel.
The TC 1770 is equipped with an additional cross perforation cylinder in comparison with the TC 1750. The perforation position is also programmable from the control panel and can be easily changed job by job. This feature allows increased flexibility and a broader range of applications, making it possible to run static giro perf or coupon perf with a single processing unit.
The TC 1770 may be configured either before or after the high speed digital printer. The new post-printer configuration eliminates any possible risk of contamination of printing heads from paper dust generated by the punching or perforating process.
Whether before or after the printer, the TC 1770 is equipped with a vacuum system to clean the web and prevent paper dust from being transferred to the following process.
The TC 1770 Punch & Perf has been designed to work in line from Roll to Roll or Roll to Stack (FanFold) applications. The main features of the Continuous Punching Fanfold and Static Perforator are:
Two tractor hole punch wheels are standard; two more wheels may be added for two-stream pinfeed punching. Punch wheels can be bypassed if fanfold perforating only is required.
|Dimensions||2240 x 1380 x 1260 mm|
150 m/min ≈ 500 ft/min
70 – 120 gsm (optional up to 160 gsm)
152 – 560 mm ≈ 6″ – 22″
178 – 508 mm / 7″ – 20″ at maximum speed for each cylinder (2)
|Punch Wheels Distance||
114 – 533 mm / 4.5″ – 21″ in across the web
|Punch Hole Diameter||
4 mm / 0.16 in
|Punch hole distance||
12,7 mm ≈ 1/2″
1-up, 2-up, 4-up
|WebVision||integrity and print quality control|
|PrePost Manager||production control tool & operating system|