Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITE NONWOVEN FABRIC
Document Type and Number:
Japanese Patent JP2003064570
Kind Code:
A
Abstract:

To provide a composite nonwoven fabric which has a low weight homogenous texture, has sufficient strength not only in one direction but also in the other direction, and has excellent printing characteristics.

This composite nonwoven fabric 1 has a drawn one-way arranged nonwoven fabric 2 obtained by arranging and drawing filaments spun from a thermoplastic resin in one direction, and a dry type nonwoven fabric 3 disposed one side of the nonwoven fabric 2 and consisting mainly of heat- fusing fibers. The drawn one-way arranged nonwoven fabric 2 is entangled with the dry type nonwoven fabric 3 by a needle-punching method, following by subjecting the product to a thermal calendaring treatment to give the integrated composite nonwoven fabric.


Inventors:
KUMEHARA YORIO
Application Number:
JP2001257905A
Publication Date:
March 05, 2003
Filing Date:
August 28, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON PETROCHEMICALS CO LTD
International Classes:
D04H5/02; D04H13/00; D04H5/06; (IPC1-7): D04H5/06; D04H5/02
Attorney, Agent or Firm:
Nobuyuki Kaneda (2 others)