Cortec introduces PFAS-Free, recyclable greaseproof barrier for packaging

Cortec has broadened its range of barrier paper products with the launch of EcoBio Barrier Paper—a recyclable, repulpable, and biodegradable choice that aligns with circular economy principles in packaging.

Source: Food-Safety

EcoBio™ Barrier Paper is crafted from 100% recycled paper stock and features a biobased barrier layer composed of 90–100% renewable organic carbon, as certified by ASTM D6866. This coating is also biodegradable according to OECD 301 standards. In contrast to traditional barrier packaging materials that often include polyethylene or foil, EcoBio Barrier Paper is free of intentionally added plastics, per- and polyfluoroalkyl substances (PFAS), and fluorochemicals. This design promotes compatibility with standard paper recycling streams and improves end-of-life disposal options.

Designed for short-term packaging needs where moisture and grease resistance are crucial, EcoBio Barrier Paper boasts several key performance features:

• Moisture barrier to minimize ingress and egress
• Resistance to grease and oil penetration
• Preservation of packaging integrity under varying environmental conditions

EcoBio Barrier Paper is ideal for wrapping items that may face fluctuating humidity or weather during transportation. It can also be utilized as linerboard in wooden crates or cardboard boxes to prevent moisture absorption and safeguard contents from damp surfaces. Furthermore, it acts as a barrier to stop oil or grease from leaking out of packages, such as those containing lightly oiled metal parts.

The biodegradable and biobased coating provides opportunities for enhanced disposal options, contingent on local waste management regulations. This aspect may bolster broader sustainability goals aimed at reducing dependency on plastic-based packaging and decreasing contributions to landfills.

It’s important to note that grease contamination could affect sustainable disposal options, depending on local regulations.