Formax Atlas C350, Руководство оператора

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Perforation
About Perforation
A perforation is a series of cuts in the paper that allows it to be easily and neatly separated
into two or more pieces. Perforation can be used to create coupons, tickets, return slips
and other products.
The Atlas C350 can perforate sheets in two perpendicular directions:
• In the process direction using rotary tools
• Across the process direction using the optional cross-perforation kit
Feed direction
Rotary perforation
Cross perforation
Depending on paper type and the desired finish several different perforation types are
available with varying number of teeth per inch (TPI):
24 TPI, 0.8 mm (0.031”) tie width – rotary 96T
5 TPI, 0.8 mm (0.031”) tie width – rotary 20T
7 TPI, 0.8 mm (0.031”) tie width – rotary 28T – cross-perforation “coarse"
14 TPI, 0.8 mm (0.031”) tie width – rotary 56T – cross-perforation “fine"