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Sealing pattern for tampon overwrap
专利权人:
Stephan M. Linkel;Otto Handel;Simone Weitz
发明人:
Otto Handel,Stephan M. Linkel,Simone Weitz
申请号:
US12621764
公开号:
US08357134B2
申请日:
2009.11.19
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Tampons are packaged in a substantially cylindrical wrapper formed of a flexible, sheet-like material that is closed with one or more attachment zones having one or more gaps crossed by a line of weakness. The wrapper is closed at both ends and has a longitudinal seam area in which overlapping portions of the flexible, sheet-like material are attached. The longitudinal seam area comprises a substantially longitudinal attachment zone with a first edge and a second edge that defines a seam area. The line of weakness has a first end disposed within the seam area at a distance from a first end of the wrapper package; extends through a gap in the substantially longitudinal attachment zone; continues generally circumferentially about the wrapper; and terminates at a second end disposed within the seam area at the second edge of the substantially longitudinal attachment zone. The line of weakness extends across the seam area, and the wrapper can be removed as a single piece.
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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