Vacuum lamination system and vacuum lamination method
US11312123B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2020 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Jul 8, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1348
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A vacuum lamination system includes a film supply assembly, a film collection assembly, a lower lamination body, an upper lamination body, an air extractor, a moving assembly and a cutting assembly. The lower lamination body includes a first casing base and a lower heating assembly vertically movable and disposed in the first casing base. The lower heating assembly carries and moves the substrate so that the substrate is substantially flush with a top surface of the first casing base or retracted into the first casing base. The upper lamination body is vertically movable and disposed above the lower lamination body and includes an upper casing and an upper heating assembly disposed on the upper casing. The air extractor is connected to the lower lamination body. The moving assembly changes a height of a portion of the film. The cutting assembly cuts a portion of the film laminated onto the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.