Next-gen water-based barrier coatings for sustainable cellulose packaging

Overview

Era PolyCare presents an innovative PFAS-free polymer coating technology tailored for cellulose-based packaging, addressing the common issue of inadequate oxygen and moisture barriers. This advanced solution not only improves the barrier properties of paper, paperboard, and cellophane packaging but also aligns with sustainability goals by enhancing recyclability and reducing the carbon footprint. This technology is particularly beneficial for healthcare applications, meeting rigorous quality, safety, and regulatory requirements without necessitating significant capital expenditure for new machinery.

Technical specifications

Key features:

• Adaptation of PFAS-free polymer coatings for cellulose substrates
• Superior oxygen transmission rate (OTR) and water vapor transmission rate (WVTR) performance
• Compatibility with existing cellulose packaging processes
• No additional capital expenditure required for implementation

The technology leverages Era PolyCare's expertise in polymeric substrates, previously validated on PET and PE films. It is now optimized for cellulose packaging, ensuring robust adhesion and enhanced barrier properties across various packaging formats.

Technology readiness level

This solution is at Technology Readiness Level (TRL) 6, having successfully passed laboratory tests for cellulose applications and is now ready for prototyping. Future validation includes comprehensive testing in simulated industrial processes, with a project timeline of 6 to 9 months depending on specific product selections.