Single stage tampon molding
US7992270B2 · kind B2 · utility
2Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2007 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Sep 13, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/2091
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for making a tampon including providing a tampon pledget, and providing a compression/stabilization mold. The method includes moving the tampon pledget into the compression/stabilization mold via a transfer member, wherein the compression/stabilization mold is in an open position, and laterally compressing the tampon pledget in the compression/stabilization mold by closing the compression/stabilization mold to form a stabilized tampon. An apparatus for making a tampon and a tampon made by the method are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.