Method for producing a color-decorated injection molding
US6572805B1 · kind B1 · utility
1Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1999 |
| Grant date | Jun 3, 2003 |
| Priority date | — |
| Expiry date | Oct 13, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2045/14721
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method is disclosed for producing a color-decorated injection molding. The method involves the steps of transferring a colored decoration having colored molecules to a plastics film, supporting the coated plastics film in an injection molding apparatus, back spraying the apparatus with plastic and increasing the temperature of the plastic to diffuse the colored molecules into the plastic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.