Title:
NONWOVEN FABRIC AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3519158
Kind Code:
B2
Abstract:
PURPOSE: To obtain a thin and light reinforced heat-fused nonwoven fabric having drapeability and flexibility and improved in a horizontal and perpendicular strength balance.
CONSTITUTION: This method for producing a thin and light reinforced heat-fused nonwoven fabric is to heat fuse and unite fibers of a web layer 1 onto a reinforcing supporting body 2. The reinforcing supporting body 2 consists of a drawn and one direction oriented nonwoven fabric, where nonwoven fabric fibers are arranged almost in one direction and made by drawing a long fiber nonwoven fabric obtained by spinning a thermoplastic resin in one direction or a drawn cross laminated nonwoven fabric using the same.
Inventors:
Ishiyama, Sadayuki
Yamada, Jun
Yamada, Jun
Application Number:
JP4773795A
Publication Date:
April 12, 2004
Filing Date:
February 13, 1995
Export Citation:
Assignee:
NIPPON PETROCHEM CO LTD
International Classes:
B32B5/08; B32B5/26; D04H1/541; D04H1/74; D04H3/04; D04H5/06; D04H5/08; (IPC1-7): D04H5/06; B32B5/08; B32B5/26; D04H3/04; D04H5/08
Attorney, Agent or Firm:
前島 肇
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