发明授权
- 专利标题: Tampon method of manufacture
- 专利标题(中): 卫生棉制造方法
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申请号: US13664601申请日: 2012-10-31
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公开(公告)号: US09308134B2公开(公告)日: 2016-04-12
- 发明人: Nicholas Scott Wolter , Charles Robert Tomsovic , Wayne D. Beyer , Ronald A. Hilt , Joshua Fiedorowicz , Brian Alberts , Martin Gottvald , Steven Craig Gehling
- 申请人: Kimberly-Clark Worldwide, Inc.
- 申请人地址: US WI Neenah
- 专利权人: KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人: KIMBERLY-CLARK WORLDWIDE, INC.
- 当前专利权人地址: US WI Neenah
- 代理机构: Armstrong Teasdale LLP
- 主分类号: D04H1/22
- IPC分类号: D04H1/22 ; A61F13/20
摘要:
A method of manufacturing a tampon comprises the steps of at least partially overlaying a web of base material with a web of absorbent material. The web of absorbent material is secured to the web of base material with a first securement. At least one of the web of base material and the web of absorbent material is folded after the first securement. The web of absorbent material is further secured to the web of base material with a second securement that is a stronger securement than the first securement. The web of absorbent material and the web of base material together define a web of cover material. The web of cover material is applied to an absorbent structure. The web of cover material and the absorbent structure is manipulated such that the web of cover material extends about a circumference of the absorbent structure to form a tampon.
公开/授权文献
- US20140115844A1 TAMPON METHOD OF MANUFACTURE 公开/授权日:2014-05-01
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