At interpack 2026, Lecta is making a clear strategic statement:

👉 Barrier paper is no longer being positioned as a niche sustainability option—it is being engineered as a high-performance packaging material platform

Under the theme:

“Next-Gen Barrier Papers. Performance in Packaging.”

Lecta will showcase a broad portfolio covering:

• Rigid foodservice packaging
• Flexible packaging
• Wet-glue labelling

The bigger message is clear:

Paper is being redesigned to compete technically—not just environmentally—with plastic films and multi-material structures.

Why This Matters: Barrier Performance Is the Real Packaging Battleground

For years, one of paper’s biggest limitations in packaging has been barrier functionality.

Traditional plastic and laminate systems often outperform paper in:

• Oxygen protection
• Moisture resistance
• Grease resistance
• Heat sealability
• Shelf-life preservation

👉 Lecta’s interpack strategy directly addresses that challenge.

EraCup: Foodservice Paper Cups Under SUPD Pressure

One of Lecta’s headline launches is its next-generation EraCup solution.

Key strategic features:

• Renewable resources
• Bio-based inputs
• Non-chemically modified resources
• SUPD compliance
• High-speed runnability

Why this is important:

The Single-Use Plastics Directive (SUPD) is forcing major foodservice packaging redesigns across Europe.

👉 Success now depends not only on replacing plastic—
But on doing so without sacrificing industrial productivity

Flexible Packaging: Paper Moves Into Higher Barrier Territory

Lecta’s flexible packaging developments suggest paper is pushing further into applications historically dominated by plastics.

Standout innovation:

Metalvac Seal Oxygen Barrier

Claimed capabilities:

• Oxygen barrier
• Water vapor barrier
• Grease resistance

If scalable, this is strategically significant because oxygen and moisture control are among the biggest technical barriers preventing wider paper adoption in food packaging.

Metallized Paper: A New Middle Ground?

Metallized papers may increasingly become a bridge technology:

Potential advantages:

• Better recyclability than some plastic laminates
• Enhanced barrier vs standard paper
• Shelf appeal
• Existing line compatibility

👉 This could be particularly relevant for:

• Confectionery
• Dry foods
• Shelf-stable categories

Wet-Glue Labelling: Shelf Impact Still Matters

Lecta’s wet-glue labeling segment highlights another critical industry truth:

👉 Sustainability alone does not sell packaging.

For brands, packaging must still deliver:

• Printability
• Shelf differentiation
• Visual premium quality

This is especially relevant in:

• Beverage
• Food
• Home care

Strategic Industry Insight: Paper Is Becoming an Engineering Category

Lecta’s portfolio reflects a broader packaging shift:

Old paper narrative:

Paper = eco-friendly substitute

New paper narrative:

Paper = engineered material with:

• Barrier science
• Processability
• Shelf-life capability
• Circularity

👉 This distinction matters because future adoption depends on performance parity.

Machinery Compatibility Could Be the Adoption Trigger

A major practical point in Lecta’s positioning is compatibility with existing packaging lines.

This is crucial.

For converters and brand owners:

If sustainable material requires major capex:

Adoption slows

If it works on existing lines:

Adoption accelerates

👉 Industrial friction often matters more than sustainability intent.

What This Means for Converters

Key pressures:

• Higher demand for barrier-capable paper
• More need for converting flexibility
• Greater importance of sealing and coating know-how

Final Thought

Lecta’s interpack 2026 showcase reflects a deeper market reality:

👉 The future of paper packaging will not be won by sustainability claims alone.

It will be won by whether paper can deliver:

Protection

Performance

Processability

Circularity

If next-generation barrier papers can increasingly match plastic’s technical role while improving recyclability, paper may move from “alternative” to “core packaging architecture” faster than many expected.

Last Updated on 28/04/2026 by Jota Machinery