WEB CONSISTING OF A BASE WEB AND AIR-LAID FIBRES HYDROENTANGLED ON THE BASE WEB

摘要

A web is comprising a base web consisting of synthetic fibres, air-laid cellulose fibres or cellulose fibres mixed with synthetic fibres air-laid in form of fluff on the base web, and a structure obtained by hydroentangling the fluff on the base web. The weight of the web is between 80 - and 2000 g/m<2>. The heavy-duty webs of the invention can advantageously be used for producing e.g. corrugated board and heat - and/or sound insulating materials.