Nestra Packs.
Shrink Tunnel
Sealing & Shrink

Shrink Tunnel

Even heat for glossy, tight shrink packs

Convection shrink tunnel that delivers uniform, wrinkle-free shrinking on POF, PVC and PE films at line speed.

Tunnel opening
500×250 mm
Conveyor speed
0 – 10 m/min
Temp range
Up to 250°C
Power
415V / 3-phase

Overview

Built to solve your packing challenge

The shrink tunnel transforms loosely wrapped packs into tight, glossy, tamper-evident units. Balanced hot-air circulation and independent top/bottom airflow control eliminate hot spots, so labels stay crisp and film shrinks evenly around every contour. A variable-speed roller conveyor and insulated chamber keep energy use — and your factory temperature — in check.

Key features

  • Balanced convection airflow, no hot spots
  • Independent temperature and speed control
  • Insulated chamber for lower heat loss
  • Stainless roller or mesh conveyor options
  • Rapid warm-up from cold start

Typical applications

Beverage multi-packsCosmeticsBoxed goodsPrinting & media

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