FIRE BLOCKER FIBER COMPOSITION, HIGH LOFT WEB STRUCTURE, AND ARTICLES MADE THEREFROM

摘要

The present invention is directed to a fiber composition useful for fire blocking; a high loft web structure made from such fiber composition and a process for making such web structure; and a fire blocked article such as a mattress or furniture incorporating such high loft web structure and a method for fireblocking said articles; the fiber composition comprising (a) 1 to 20 parts by weight p-aramid fibers, (b) 20 to 60 parts by weight regenerated cellulose fibers containing silicic acid, and (c) 10 to 60 parts by weight polyester fibers, (d) up to 20 parts by weight binder material wherein the total of (a), (b), (c) and (d) is on a basis of 100 parts by weight.