INSTALLATION OF THE WORLD'S LARGEST SEVEN-LAYER BLOWN FILM SYSTEM

摘要

Raven Industries, Inc. and Davis-Standard, LLC recently announced the commissioning of the world's largest seven-layer blown film system. The new system is capable of processing the widest and thickest (EVOH, Nylon) seven-layer blown filmbarrier structures available in the industry today. This includes films up to 32 feet (9.7 meters) in circumference and sheeting up to 80 mils (2 mm) thick with optional surface texturing. The installation positions Raven to further expand their multi-layer manufacturing capabilities for barrier membrane, vapour/gas barrier, barrier agricultural films and large covering markets where barrier properties and wider widths offer extra value and added features.