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Steam Tunnels

Versatile, Quality Shrink Control

The Tripack ST Series Steam Tunnel Systems are designed to provide the highest level of shrink quality through an integrated control system including pressure metering, directional and fully adjustable steam distribution, and variable speed steam exhaust.

The versatility of these steam tunnel machines ensure your ability to run the more challenging shrink sleeve applications such as contoured bottles with high shrink requirements, such as trigger spray bottles, as well as odd or oblong shaped containers.

Simple, Repeatable Setup

When performing a line changeover, you want the process to be as quick and as simple as possible. Production up time is a serious consideration when looking at the overall efficiency of a packaging line, which is why we continue to develop new setup methods that aim to take the guess work out, and create a scaled, repeatable setup process.

Two heat shrink tunnel machines offered by TriPackRequest Form Icon

Standard Features:

  • Pressure Reducing Valve (PRV)
  • Pressure & Temperature Gauges
  • On-the-Fly Baffle Control
  • 3-Way Tube Adjustability
    • Horizontal
    • Vertical
    • Tilt


  • Digital Temperature Control
  • PLC Controlled Auto Shut-Off
  • Tool-Less Tube Adjustments
  • Steam Generator
Packaged cleaning products decorated with shrink wrap