BIOPAP® LC: Freshness that breathes, naturally

2 July 20260

A new generation of sustainable packaging to extend shelf life of salad leafs and vegetables simplifying operations

In the fresh-cut produce segment, preserving quality over time remains a critical and complex challenge. Leafy salads and freshly grated vegetables continue to respire after processing, consuming oxygen and releasing carbon dioxide and moisture—leading to gradual quality degradation.

Traditional Modified Atmosphere Packaging (MAP) systems rely on artificial gas mixtures and dedicated equipment, increasing operational complexity, costs, and environmental impact.

A fundamentally different approach
BIOPAP® LC introduces a paradigm shift by working in harmony with the product’s natural respiration.

Its precisely engineered gas permeability enables a passive and dynamic regulation of gas exchange:

  • controlled oxygen intake supports natural metabolism,
  • selective CO₂ release prevents accumulation,
  • both anaerobic fermentation and excessive CO₂ levels are avoided.

 

This creates a stable internal atmosphere that maintains optimal physiological conditions and naturally slows down metabolic activity.

Proven technical performance
Studies at 5–6°C show that products packed in BIOPAP® LC maintain a respiration quotient close to 1, indicating metabolic balance and optimal preservation conditions.

 

Key outcomes include:

  • extended shelf life, even for delicate mixed products,
  • preserved texture and crispness,
  • absence of off-odours and anaerobic reactions,
  • improved visual and color stability.

Operational efficiency and equipment savings
By eliminating MAP, BIOPAP® LC delivers tangible process advantages:

  • no need for technical gases or related logistics,
  • reduced or eliminated dedicated equipment,
  • simplified packaging lines,
  • improved throughput and flexibility,
  • lower CAPEX and OPEX.

 

RESPIRATION RATE

 

The solution is fully compatible with existing sealing equipment, enabling immediate integration without layout changes.

Environmental impact and sensory quality
BIOPAP® LC also drives measurable sustainability benefits:

  • no technical gases required,
  • compostable and recyclable materials,0
  • reduced food waste across the supply chain.

At the same time, it enhances organoleptic quality—delivering longer-lasting freshness, natural aroma, and a superior consumer experience.

A smarter fresh supply chain
From production to foodservice, BIOPAP® LC enables more efficient workflows, earlier preparation, and better resource management.

BIOPAP® LC is not just packaging—it is a new standard for fresh preservation: natural, efficient, and sustainable by design.