US-based Zip-Pak has introduced the Powder-Proof range of zippers designed to securely reseal powdery products.
The Powder-Proof line uses Zip-Pak’s evacuation port technology to prevent clogged zipper tracks and enables unused portions of products such as flour and sugar to be kept fresh and secure.
Zip-Pak believes the technology will open up new markets for converters and allow packagers to build brand loyalty with a differentiated product.