Transferring and molding method and transferring and molding apparatus
US7582246B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 3, 2004 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | Feb 13, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2945/76568
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Provided is a transferring and molding method capable of forming a molded article on which a pattern is transferred in a prescribed position by automatically correcting a shift when there is produced a molded article on which the pattern is transferred with a shift. When the pattern of a molded article has a shift, the shift dimension and the shift direction of the pattern of the molded article are detected as digital values, and positional correction is carried out by automatically moving the transfer film by the detected shift dimension toward the side opposite from the detected shift direction. Thereafter, the pattern is transferred in the prescribed position of the molded article that has undergone the transferring, and molding is carried out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.