Title:
HIGH DENSITY COMPOSITE NONWOVEN FABRIC AND FELT, METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2002227070
Kind Code:
A
Abstract:
To recycle mixed fiber raw materials containing ultra short fibers into a high density composite nonwoven fabric or the like.
Mixed fiber raw materials are sandwiched between two or more nonwoven fabrics or the like by the use of a vacuum heat compression bonding device, and the product is treated through an adhesive by a vacuum heat compression bonding method to realize the high density composite product.
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Inventors:
AMIMOTO KICHINOSUKE
Application Number:
JP2001062635A
Publication Date:
August 14, 2002
Filing Date:
January 31, 2001
Export Citation:
Assignee:
AMIMOTO KICHINOSUKE
International Classes:
A47G27/02; B32B5/26; D04H13/00; (IPC1-7): D04H13/00; A47G27/02; B32B5/26