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Method for producing perforated web
专利权人:
ザ プロクター アンド ギャンブル カンパニー
发明人:
ピエトロ、チェチェット,ワン、シュエ,シエ、ジフア,リー、シフアン,ヤン、フーアマン-エバーズ,タン、ユエ,ヤン、フーアマン-エバーズ
申请号:
JP2017505196
公开号:
JP6396576B2
申请日:
2014.08.06
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
The present invention relates to a web comprising: discrete extended elements having open proximal ends, open or closed dismal ends and side walls; macro apertures arranged in a staggered pattern; first regions comprising a first top plane; and second regions comprising a second top plane having a length less than or equal to about 0.9 mm, wherein each of the first regions is surrounded by four distinctive second regions, the four distinctive second regions being connected by two adjacent macro apertures in the first direction and another two adjacent macro apertures in the second direction which is orthogonal to the first direction, and wherein each of the second regions is surrounded by two adjacent first regions and two adjacent macro apertures located in a third direction or a fourth direction not parallel either to the first direction or to the second direction.
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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