複合シート、その製造方法及び装置

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专利权人:

花王株式会社

发明人:

佐藤 健一,安藤 賢治,遠藤 正規

申请号：

JP2011159726

公开号：

JP5094992B2

申请日:

2011.07.21

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a composite sheet excellent in not only flexibility and air permeability but also in the high permeability of liquid.SOLUTION: In the composite sheet 1, a first sheet 2 and a second sheet 3 are joined partly to form many joints 4, and a protrusion 5 in which the inside is hollow is formed in a part except the joints 4 of the first sheet 2. An opening 6 is formed in a non-joined part with the first sheet 2 opposite to the protrusion 5 of the second sheet 3. An opening is preferably formed in the protrusion 5 of the first sheet 2.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/