Cortec Corporation has recently taken plastics packaging to a new level by formulating EcoStretch powered by Nano VpCI: the world’s first commercially compostable corrosion-inhibiting stretch film.

According to the company, this machine-grade stretch wrap combines commercially compostable resins with Vapor phase Corrosion Inhibitor Technology for corrosion protection of multiple metal types, including aluminum, galvanised steel, carbon steel, silicon steel, stainless steel, copper, brass, and cast iron.

EcoStretch meets the ASTM D6400 standard for commercial composting and may avoid tariffs, fines, and tip fees in areas where polyethylene is prohibited or restricted. It is perfect for stretch-wrapping metal equipment or components that need to be kept rust-free while minimising the environmental impact of traditional plastic packaging, Cortec said in a statement.

EcoStretch has many potential applications for warehousing or shipment of metals: bundling of metal parts; palletizing of metal equipment; and packaging of steel coils.

Workers can simply substitute EcoStretch on existing stretch-wrapping equipment and use as normal, increasing tension as needed since EcoStretch is highly elastic. The self-adhering film bonds each layer to itself for added strength. Once the metals are wrapped, EcoStretch will provide contact, barrier, and vapour-phase corrosion inhibition while also helping keep dust, dirt, and moisture off warehouse stock.

EcoStretch is shelf and curb stable and will retain its integrity until disposed of properly. After use, it can be sent to a commercial composting facility to turn into a soil amendment for future use rather than adding to plastic buildup in landfills or – even worse – in the environment, it said.

Industries that stand to benefit are: appliance; automotive; electronics; energy; engine and turbine; marine; manufacturing; mining; structural steel industry; and tubing and pipe industry.

 With the increasing concern about environmental pollution and tightening restrictions on plastics use, EcoStretch is becoming available at a critical time when industries will be looking for new options that meet their packaging needs while improving their environmental footprint.

“EcoStretch is ideal for industries who need to continue stretch-wrapping and protecting their goods, but who are also looking for new initiatives to help them improve their environmental footprint,” the company said.