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STEAM TUNNELS

Advantages of a Steam Shrink Tunnel

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  1. Superior Shrink Quality:

  • Steam tunnels provide more uniform heat distribution, which ensures a consistent and smooth shrink around irregular or complex shapes. This makes them ideal for full-body shrink sleeves or containers with unique contours.

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   2. Gentler on Graphics:

  • Steam is less harsh than dry heat, reducing the risk of distorting printed shrink sleeves or damaging sensitive materials. This is particularly important for full-body, high-quality printed labels.

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   3. Efficiency on High-Throughput Lines:

  • Steam tunnels typically heat and shrink faster than dry air, improving efficiency for high-volume production lines.

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   4. Energy Efficiency:

  • Steam often requires less energy to generate the heat necessary for shrinking compared to electric dry air systems, depending on the setup.

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   5. Versatility with Materials:

  • Steam tunnels are highly effective on various shrink sleeve materials like PETG, PVC, and OPS, ensuring optimal shrink performance across different substrates.

 

   6. Customizable Zones:

  • Steam tunnels often have adjustable nozzles and zones, allowing for precise control of heat application to specific areas of the product.

When to Choose a Steam Tunnel:
 

  • Complex product shapes (e.g., contoured bottles).

  • High-end printed shrink sleeves requiring smooth and distortion-free application.

  • High-speed production lines needing consistent shrink results.

 

While steam tunnels offer these benefits, dry air tunnels may still be preferable in environments where steam generation is impractical or for simpler shrink applications. The choice ultimately depends on the specific requirements of the project and operational constraints.

Reach out to us to discuss your shrink tunnel requirements, and we'll find a solution tailored to meet your unique needs

eatSafe, LLC

790 Catamount Rd.

Pittsfield, NH 03263

Tel: 603-608-8262

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Our Mission

eatSafe’s mission is to enable the safest supply of fresh products to reach the public in a cost-effective and environmentally-responsible manner.

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