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FiberWise™

The Smart Alternative to Plastic Trays 

FiberWise™ replaces conventional PET and PP trays, cutting plastic use by more than 70%, without compromising on food protection. The moulded fibre base is made from recycled paper, supporting circular economy principles and eco-conscious consumer trends.

Revolutionizing Fresh Food Packaging
Through excellent technology to the most efficient fibre and barrier packaging

For over 100 years, Hartmann has been the trusted leader in moulded fibre packaging for eggs and fruits. Now, we are redefining fresh food packaging with FiberWise™ — our innovative, fiber-based packaging solution that significantly reduces plastic while delivering superior performance. 

Designed as the next generation of a sustainable barrier packaging, FiberWise™ offers food producers, processors, and retailers a premium and efficient alternative to traditional plastic trays. It is Modified Atmosphere Packaging (MAP) compatible, ensuring extended shelf life and optimal food freshness.

Why Choose FiberWise™?

Preserves Freshness:
Our specialised moulded fibre structure offers superior protection and optimal shelf life to keep your products fresh and attractive in MAP applications.

Sustainable by Design:
The fibre part is made from responsibly sourced, reutilised fibres. FiberWise™ is fully recyclable where appropriate recycling systems are in place-helping you reduce waste, save CO2 emissions, and meet your sustainability targets. The barrier can be easily separated.

Optimised for Efficiency:
The robust FiberWise™ tray is a true Plug & Play concept. It does not need new packaging lines or equipment and it performs fast and smoothly on all leading tray–sealer systems. The packaging also has excellent handling and transport properties.

Versatile Applications:
Whether you’re packaging meat, fish, vegetables or fruits, or delicate convenience meals, FiberWise™ trays meet your needs exactly. They are the perfect partner for a wide range of fresh food items.

Seamless Integration into Your Production Line

Switching to sustainable packaging has never been easier—FiberWise™ seamlessly integrates into your operations without disruption:

  • Easy Plug & Play implementation

  • No major equipment investment required

  • Integration into existing high-speed packaging lines

  • Reliable denesting & stacking ensures efficient processing
Designed for Operational Efficiency

FiberWise™ is engineered for the demands of industrial fresh food packaging:

  • Stable and space-efficient stacking

  • Optimized for automated production

  • Sturdy structure for logistics & handling

  • Compatible with multiple top-sealing film solutions
High Food Safety & Compliance Standards

Engineered for fresh food applications, FiberWise™ meets stringent food industry packaging regulations:

  • BfR no. XXXVI (Paper & Board for Food Contact)

  • (EU) no. 10/2011 compliance

  • Compatible with Modified Atmosphere Packaging (MAP) for extended shelf life

  • Production facilities certified with ISO 22000 (Food Safety Management System)

  • Prepared for BRC IoP (certification is in progress)
Premium Shelf Presence & Brand Impact

In a competitive market, your packaging matters. FiberWise™ enhances brand visibility at the point of sale with:

  • The natural look of the colour ‘stone grey’

  • Five addditional colours for branding flexibility
  • Individual, commercially available top-sealing films can be used without any problems
A Future-Ready Solution

FiberWise™ is designed to meet tomorrow’s sustainability standards, offering an eco-friendly alternative without compromising performance.

  • Moulded fibre component: Suitable for paper recycling & industrially compostable

  • PE/EVOH/PE barrier: Easy to peel off for waste sorting

  • Weight ratio: 90,2% moulded fibre to 9,8% barrier foil
  • Plastic reduction more than 70% compared to conventional plastic trays

  • Production facilities certified with ISO 14001 (Environmental Management) & ISO 50001 (Energy Management)

Technical Product Specifications

FiberWise™ is available in two packaging sizes and six colours

For more details and technical specifications please download the FiberWise™ product data sheets.

FiberWise™ F5N00F5N00
154 mm
50 mm
196 mm
FiberWise™ F2N00F2N00
144 mm
49 mm
190 mm

The Fiber Future Report


Discover how consumer demand, regulations, and sustainability trends are shaping the future of meat packaging in our latest Fiber Future Report.


Click here to explore the findings and discover how FiberWise™ can future-proof your packaging strategy.

Make the Change Today

By choosing our best in class FiberWise™, you’re not just opting for a packaging upgrade—you’re making a statement about the future you want to create. Backed by a century of fibre expertise, we can help reduce plastic pollution, preserve food quality, and encourage responsible consumer choices. Ready to switch?

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