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Vira DP1

DP1 Digital Processing for Continuous Feed

The DP1 is a high-speed digital finishing platform built for demanding continuous feed applications. Its modular design combines perforating, creasing, scoring and punching capabilities in a single system, with intelligent controls and the flexibility to handle complex applications at production speeds.

Core Finishing Capabilities

DYNAMIC PERFORATION
  • Fan-fold perf
  • Variable and dynamic perf patterns
  • Consistent results at production speeds
  • Optional perf depth adjustment on the fly
CROSS AND LINEAR CREASING AND SCORING
  • Mated tooling cross-web creasing
  • Eliminates cracking on thick substrates with heavy inkjet print coverage
  • Clean, consistent folds
PUNCHING
  • Line hole punching
  • Coil-bound book punching
  • Custom shapes
  • Corner rounding/chamfers

Applications

  • Statements/invoices
  • Direct mail
  • Self-mailers
  • Letters
  • Coil-bound books
  • Ballots
  • Calendars

Options

  • Linear dynamic perforating
  • File hole punching
  • Cross ironing
  • Linear ironing
  • Binding punch patterns
  • Continuous lineal perf
  • Cross creasing
  • Fold perf
  • Optional speeds to 1000 fpm

Specifications

Performance Speed Up to 1,000 fpm
Paper Range 40 to 350 gsm
Web Width 6.5” – 23” (165-584 mm)
Sheet length 5.5” – 28” (140-711 mm)
Hole specification 5/32” (4 mm) dia., hole punching on ½” (12.7 mm) centers
Perf-to-Perf minimum distance per perf shaft 2.75” (70 mm) at 500 fpm (152 mpm)
Ring sets Two ring sets included to produce two rows of holes

Documentation

EMT DP1 Overview

Video