Apparatus for manufacturing a product having elastic means disposed in the transverse direction
US4240866A · kind A · utility
22Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 18, 1979 |
| Grant date | Dec 23, 1980 |
| Priority date | — |
| Expiry date | Oct 18, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1741
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for adhering the end portions of an unstretched elastic member transverse of a web while the web is foreshortened in the transverse direction, returning the foreshortened web to its original dimension and adhering the stretched central portion of the elastic member to the web, and severing the web intermittently to produce individual products having transversely extending elastic means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.