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Title:
METHOD FOR PRODUCING ELASTIC-STRETCHABLE COMPOSITE SHEET
Document Type and Number:
Japanese Patent JP3723726
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a method for producing an elastic-stretchable composite sheet having a wide range of stretchability.
SOLUTION: This method for producing the composite sheet having elastic stretchability, comprising intermittently bonding a non-stretchable second web 52a comprising thermoplastic synthetic fibers to at least one side of an elastic- stretchable first web 41a, characterized by containing a process for stretching the first web 41a, a process for bonding the second web 52a to the stretched fiber web 41a, and a process for stretching the bonded first and second webs 41a, 51a, in the process for producing the composite sheet 1.


Inventors:
Satoru Tange
Application Number:
JP2000262655A
Publication Date:
December 07, 2005
Filing Date:
August 31, 2000
Export Citation:
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Assignee:
UNI-CHARM CO.,LTD.
International Classes:
B29D7/01; B32B5/04; B32B5/24; B32B7/02; B32B7/08; D04H1/498; D04H1/559; D04H13/00; (IPC1-7): B32B5/24; B32B7/02; D04H1/46; D04H1/54
Domestic Patent References:
JP62033889A
JP9512313A
Attorney, Agent or Firm:
Yoshiharu Shirahama