METHOD AND APPARATUS FOR PRODUCING DRY WEB WITH HIGH PROPERTIES AND UNIFORMITY BY AIR LAYING SYSTEM

摘要

Methods and apparatus for pre-forming and feeding a lightly compacted batt of individualized fibers having a controlled cross-directional profile directly to a rotary fiber orienting and screening mechanism across the full width thereof so as to maintain a controlled cross-directional profile in an air-laid web of dry fibers formed in a high speed dry web forming system.