... different raw materials3 Auxiliary materials: Masterbatches, function masterbatch4 Fiber type: Can produce leather core, paratactic, island, ... different raw materials3 Auxiliary materials: Masterbatches, function masterbatch4 Fiber type: Can produce leather core, paratactic, island, ... of fiber of superfine fibber, cm3 fiber volume, product presents new performance and quality. The Company Technical ...