New in-line paper wrapping system for high-volume mailers and printers. Mechanical speed: up to 30,000 products per hour.

The Sitma WM30 wrapper is the ideal solution to wrap a wide range of documents in paper. This solution creates envelopes with dimensions from C6/5 up to C4, with a mechanical speed of up to 30,000 cycles per hour.

Developed with the typical quality Sitma is known for, this system provides high performances in 24/7 production environments. Paper, to be converted to an envelope, can be utilised with or without window and with straight or with V-shaped edges. The system provides various chip-out capabilities to remove a fixed or variable size to accommodate a full colour print bleed.

Document feeding is provided by high speed friction and rotary feeders. Perforation capability allows for the production of self-mailers with easy opening and facilitates the use of the wrapping material as a primary document.

This wrapping system can be easily configured to accept variable printing applications, camera systems, and external PC-Controllers.

  • Produces both transactional and direct mail-pieces
  • Wraps letters and inserts on-the-fly increasing productivity
  • Uses rolls of white paper to replace traditional envelopes
  • Reduces mail-piece costs by 20% to 40%
  • Reduces labor requirements
  • Outputs more than 50,000 envelopes in 2 hour
  • Produces closed-face envelopes with scalloped flap or windowed envelopes
  • Offers openability as a traditional envelope
  • Generates on-demand logos, graphics and messages on the fly
  • Possibility of high quality
  • Color Inkjet
  • System to print variable, full color text and images
  • Eliminates preprinted envelopes and storage needs
  • Makes envelopes more effective with bright color graphics
  • Uses quick drying inks without a dryer
  • Improves operational efficiency
  • Utilizes both inside and outside of the mail-piece
  • Enables to combine and presort mixed jobs prior to printing eliminating job changeover

WM30 Eco High Speed


Ideal solution for processing “transpromo” products or for direct marketing.


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    E-WRAP 2.0