Method and apparatus for applying an elastic strand to a disposable diaper
US5000806A · kind A · utility
129Cited by
24References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1989 |
| Grant date | Mar 19, 1991 |
| Priority date | — |
| Expiry date | Sep 13, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1771
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention includes a method and apparatus for applying an elastic strand to disposable diapers. It uses canted, spindle-equipped wheels for engaging an elastic strand, moving the elastic strand into a sinuous configuration and stretching the strand. Stripping belts apply the strand to a diaper component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.