Title:
THIN, LIGHTWEIGHT, REINFORCED, AND WATER JET-INTERLACED NONWOVEN FABRIC AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3464544
Kind Code:
B2
Abstract:
PURPOSE: To obtain the subject nonwoven fabric with drapability and flexibility, and improved in balance between longitudinal and lateral mechanical strengths.
CONSTITUTION: This nonwoven fabric 9 is obtained by monolithically interlacing the fibers of a web layer 1 with a reinforcing substrate 2 by using high-pressure water jets 5a, 5c. In this case, the reinforcing substrate 2 is characterized by consisting of a unidirectionally oriented nonwoven fabric produced by unidirectionally drawing a long-fiber nonwoven fabric made by spinning from a thermoplastic resin, where the fibers comprising the nonwoven fabric are arranged virtually unidirectionally, or an oriented and crosswise laminated nonwoven fabric using the nonwoven fabric.
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Inventors:
Sadayuki Ishiyama
Jun Yamada
Jun Yamada
Application Number:
JP26844794A
Publication Date:
November 10, 2003
Filing Date:
October 05, 1994
Export Citation:
Assignee:
Shin Nippon Petrochemical Co., Ltd.
International Classes:
B32B5/08; D04H3/02; D04H3/11; (IPC1-7): D04H3/10; B32B5/08; D04H3/02
Domestic Patent References:
| JP197257A | ||||
| JP1321966A | ||||
| JP336948B2 |
Attorney, Agent or Firm:
Hajime Maeshima
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