Name: Barrier Coating & Conversion
Brand: Leoprint

High-performance barrier matrices for repulpable paper products.

We offer specialized toll-coating and conversion services for manufacturers seeking to eliminate non-recyclable materials. Our water-based dispersion technology provides a robust functional barrier while ensuring the final product remains fully repulpable.

Why our coating technology is superior for conversion:

Precision Structured Matrix: Instead of applying one thick, unstable layer, we utilize an integrated functional matrix. This creates a stable coating that prevents paper deformation (twisting) during high-speed conversion.
Optimized Sealing Window: Our heat-seal layers are engineered to mimic polyethylene performance. Because the coating is uniform and thin, heating is highly efficient, allowing operation across a wide temperature range.
Machine Runnability: We adapt raw material parameters to your specific machines. Our 'plug-and-play' solutions ensure speed is never compromised by slipperiness or thickness fluctuations.
Integrated Solutions: Beyond coating, we provide full slitting, sheeting, and die-cutting services, delivering ready-to-use substrates for sustainable plates, cups, and straws.

Target market

Disposable plate, paper cup & container converters, sustainable straw producers, flexible packaging manufacturers and brands transitioning away from wax/PE structures.

Product details

Water-based Dispersion (Aqueous)
Superior recyclability vs. Wax/PE
Grease (KIT), Moisture Barriers, Heat-Seal
Kraft, Testliner Substrates, Graphical papers

Sustainability and Certifications

FSC® - certified paper available on request (license number FSC-C132885)

Recyclability

Usage benefits

Wax & Plastic Replacement

Eliminates recycling issues associated with wax ("stickies") and plastic separation, enabling a 100% paper recovery stream.

Functional Precision

Tunable barrier levels (MVTR, OTR, KIT 1-12) engineered to match your specific product requirements, from bakery to frozen goods.

Heat Stability

Superior thermal resistance compared to wax, preventing migration or barrier failure in hot-food applications.

Full Conversion

End-to-end service: Coating -> Slitting -> Sheeting -> Die-cutting under one roof.

Gallery

Discover our other packaging products and solutions

View all products

Leoprint block bottom (SOS) paper bag mockup with window, showcasing structural stability for retail shelving.

Block Bottom Paper Bags (SOS)

Reinforced SOS paper bags with a rectangular base. Engineered for structural integrity and premium brand positioning via Cold Foil and Soft Touch finishes.

Advanced heat-sealable paper flow-pack mockup demonstrating 300+ PPM high-speed runnability and stable sealing windows for confectionery and bakery lines.

Recyclable PAP 22 Flow-Pack Paper

High-barrier heat-sealable paper engineered for high-speed HFFS and VFFS flow-pack lines (300+ PPM).

Leoprint custom printed food wrapping paper sheets mockup, showcasing high-definition branding and grease-resistant barrier properties.

Custom Printed Wrapping Sheets

Grease-resistant barrier paper with Registered Cut technology. Engineered for design precision and optimized for recyclability.

Our work | Discover our sustainable packaging solutions engineered for performance and aesthetics

View all projects

Leoprint SENSE FLOW soft-touch PAP 22 flow-pack with crystal window — premium recyclable FSC® paper packaging for dry foods on HFFS/VFFS lines.

Premium Soft-Touch Flow-Pack with Crystal Window

SENSE FLOW delivers the soft-touch premium feel of plastic films using only FSC® paper — fully recyclable PAP 22, with a crystal-clear window and stable runnability on HFFS/VFFS lines.

Leoprint RAPID FLOW PAP 22 kraft paper flow-pack with crystal window — recyclable monomaterial packaging for dry goods at 300+ PPM.

PAP 22 Flow-Pack with Crystal Window for Dry Goods

We engineered a PAP 22 kraft paper flow-pack with a crystal translucent window — a direct drop-in for BOPP/PE films, validated at 300+ PPM with zero machine modifications.

Leoprint high-performance barrier paper bags for aroma protection with premium tactile shelf appeal.

Recyclable paper bags with luxury appeal

Proving that mono-materials can look premium. We engineered a protective barrier coating that maintains shelf-life while allowing for intricate, vibrant flexo printing.

Let’s create packaging that makes a difference

Whether you’re launching a new product or improving existing packaging, our team is ready to help you find the perfect solution — from concept to delivery.

Get in touch

Visit our FAQ