Process for making an aseptic vial and cap
US4783056A · kind A · utility
81Cited by
8References
12Claims
0Family size
Inventor
Key dates
| Filing date | Nov 10, 1986 |
| Grant date | Nov 8, 1988 |
| Priority date | — |
| Expiry date | Nov 10, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/565
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mold for forming the vial and cap and for seating the cap on the vial prior to ejecting the vial from the mold is provided and includes a frame for the mold, a first mold half arranged on the frame, and a second mold half movable arranged relative to the first mold half so as to form a mold cavity therebetween. The mold produces a vial and cap including smooth radii provided at several locations to facilitate the seating of the cap on the vial.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.