Plate for hot pressing, hot press device, and card manufacturing device
US7147027B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2002 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | Jul 20, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2519/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A plate for hot pressing capable of keeping the degree of vacuum of its inside in the form of being separated from a deaeration apparatus, a hot press apparatus having press sections the alteration of the arrangement layout of which is easy, and a card manufacturing apparatus capable of manufacturing various kinds of cards by itself are provided. A plate for hot pressing (101) is provided with a check valve device (101h) for keeping a vacuum state inside a base material accommodating section (101c) formed between a pair of plate members (101a) and (101b), and respective press sections (103A)-(103C), (104A) and (104B) constituting lamination sections (103) and (104) are arranged in series respectively. Conveyance rails (108A) and (108B) for conveying the plate for hot pressing (101) are disposed doubly on an upper side and a lower side, and conveyance means (118A), (118B), (151A) and (151B) conveying the plate for hot pressing (101) cyclically are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.