Fitment forming process
US5366578A · kind A · utility
2Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1993 |
| Grant date | Nov 22, 1994 |
| Priority date | — |
| Expiry date | Jul 16, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1075
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A generally continuous strip of thermoplastic material is cold formed into a desired preformed configuration while retaining continuity with the generally continuous strip to form a chain of preformed configurations remaining continuous with the generally continuous strip of thermoplastic material. End portions of the chain are severed so as to form a cartridge of preformed configurations to be used in the formation of a cartridge of fitments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.