Plastic mask unit for paste printing and method of fabricating such plastic mask unit
US6286424A · kind A · utility
2Cited by
27References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1996 |
| Grant date | Sep 11, 2001 |
| Priority date | — |
| Expiry date | Dec 20, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F15/36
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A plastic mask unit for paste printing, which is capable of performing paste printing with superior quality for a relatively large number of times over a long life span, and also a method of fabricating the above-mentioned plastic mask unit. The plastic mask unit includes a mask frame and a plastic mask plate which is secured directly to the mask frame. The plastic mask plate can be formed with a plurality of slit-shaped through-holes for serving as a print pattern for paste printing, either before or after the plastic mask plate is secured directly to the mask frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.