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積層不織布
专利权人:
KAO CORP
发明人:
KODA TAKUYA,幸田 拓也,KOMORI YASUHIRO,小森 康浩
申请号:
JP2015241783
公开号:
JP2017106142A
申请日:
2015.12.11
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a laminated nonwoven fabric which is improved in cushioning feeling and dry feeling, and which has high performance of hiding a liquid caused to permeate therein.SOLUTION: A laminated nonwoven fabric includes: a first nonwoven fabric sheet 20 which includes first projection parts 21 each projected to a first surface side Z1 on the side of the plan view of a nonwoven fabric 10 and each having an internal space on a second surface side Z2 opposite to the first surface side, and second projection parts 22 each projected to the second surface side Z2 and each having an internal space on the first surface side, and in which the multiple first and second projection parts 21 and 22 are alternately arranged in each of different directions intersecting each other in the plan view of the nonwoven fabric and a second nonwoven fabric sheet 30 which is arranged on the first surface side of the first nonwoven fabric sheet and includes third projection parts 31 each continuously projected in one direction to the first surface side and each having an internal space on the first nonwoven fabric sheet side, and in which the multiple third projection parts 31 are arranged on each first projection part in a direction intersecting the one direction in the plan view of the nonwoven fabric. To the first surface side of the first nonwoven fabric sheet, the surface on the first nonwoven fabric sheet side of a streak-like recess part 32 between the third projection parts of the second nonwoven fabric sheet is joined in a streak-like manner.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】クッション感とドライ感が向上し、かつ、透過した液の高い隠蔽性を有する積層不織布の提供。【解決手段】不織布10を平面視した側の第1面側Z1に突出し第1面側とは反対側の第2面側Z2に内部空間を有する第1突出部21と、第2面側Z2に突出して第1面側に内部空間を有する第2突出部22とを有し、第1、第2突出部22が不織布の平面視交差する異なる方向の夫々に交互に複数配された第1不織布シート20と、第1不織布シートの第1面側に配され、第1面側に一方向に連続して突出して第1不織布シート側に内部空間を有する第3突出部31を有し、第3突出部31が不織布の平面視前記一方向と交差する方向に沿って第1突出部上に複数配列された第2不織布シート30とを有し、第1不織布シートの第1面側に、第2不織布シートの第3突出部間の筋状凹部32の第1不織布シート側の面が、
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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