METHOD OF FORMING A WEB FROM FIBROUS MATERIALS

摘要

Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling.

主权项

1. A continuous method for forming a pack of glass fibers comprising:
melting glass; processing the molten glass to form glass fibers; forming a binderless web of the glass fibers; mechanically entangling the fibers of the web to form the pack of glass fibers.