Sack net for printing press anti-smear transfer cylinder
US5413044A · kind A · utility
7Cited by
5References
10Claims
0Family size
Inventors
Key dates
| Filing date | Sep 4, 1992 |
| Grant date | May 9, 1995 |
| Priority date | — |
| Expiry date | Sep 4, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S118/15
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A ready-made fabric sack with an elastic string around the periphery of the sack opening to be placed over a transfer cylinder in a printing press. When placed over the transfer cylinder, the inherent resiliency of the fabric and string causes the sack to envelop the cylinder to provide a resilient fabric surface which prevents smearing and streaking of wet printed sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.