Sonoco, Hartsville, S.C., USA, one of the largest diversified global packaging companies, has introduced its SoftPeel™ membrane, a new closure option for cans that delivers improved cut-finger protection, printable billboarding space, and a more natural look and feel than all-foil options. The membrane is commercial with a leading CPG company, and widely available to new customers. 

Sonoco leveraged its material expertise in flexible material converting and closure development to create the unique solution. This multi-layered, paper-surfaced membrane proves to be easier to peel and softer to the fingers than its all-foil counterparts, especially full-panel aluminum closures.

"We’ve heard from both consumers and brand owners about the risks of cut fingers from traditional membrane closures, and have worked to address this in our membrane and end portfolio," said Jeff Tomaszewski, division VP and GM of rigid paper containers, North America, at Sonoco. "Sonoco’s SoftPeel membranes provide safer and easier opening for consumers, while providing the same barrier protection for the packaged product. The paper-based, multi-layer membrane also offers a space for brands to add their logo or promotional messaging."

Sonoco’s SoftPeel membranes offer a unique paper look and pair well with Sonoco’s composite cans, whose fiber content is at least 70% recycled paper. The membranes are the latest addition to the company’s suite of membrane and full-panel aluminum solutions, which includes low opening-force options, tamper-resistant closures, and customizable embossed membranes. SoftPeel membranes are initially available in 401 (99 mm) and 502 (127 mm) diameters, with additional sizes under development. More information is available online.