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Pregis ThermaCycle® Non-Encapsulated Flexible Fiber Box Liner

The Pregis ThermaCycle® Non-Encapsulated Flexible Fiber Box Liner delivers dependable thermal performance in a simple, cost-effective format. Exposed edges provide visibility into the recycled-content core, while the liner helps protect temperature-sensitive products during transit. Built from recycled fiber, it balances sustainability, performance and packaging efficiency for food, grocery, meal kit and consumer goods.

  • The core is made from 100% post-industrial, pre-consumer recycled cardboard
  • Liner is recyclable where paper recycling streams exist
  • Suitable for a broad range of cold chain applications

Product Details

Efficient Fiber-Based Design

  • Designed to help maintain temperature-sensitive products throughout distribution.
  • Manufactured from recycled fiber materials and designed for recyclability where paper recycling systems exist.

Cost-Effective Thermal Protection

  • Designed to provide reliable thermal performance while helping manage packaging cost
  • Flexible construction helps minimize storage space requirements and transportation burden

Broad Application Range

  • Available in a range of standard sizes
  • May be ordered with lamination on one or both sides
  • Compatible with a broad range of box dimensions
  • Custom print available

Ideal For

  • Meal kits
  • Grocery delivery
  • Frozen & Refrigerated foods
  • Consumer packaged goods
  • E-commerce shipments
  • General cold chain applications
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Celebrating a new Chapter in Sustainable Thermal Packaging

Pregis is advancing fiber-based thermal packaging designed to protect temperature-sensitive products and support your sustainability goals.

  • Protect temperature-sensitive products
  • Advance sustainability without compromising performance
  • Scale confidently across dynamic supply chains

Request a Thermal Assessment

Want to know more? Get in touch with our experts