Method and system for creating surface adhesive rule counter die
US8708881B2 · kind B2 · utility
0Cited by
30References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2011 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Oct 7, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2280/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A Surface-adhesive-rule counter die that comprises a base associated to a flexible-counter film. Wherein the flexible-counter film may comprise one or more types of polymers and has resilience attribute. Wherein the SAR counter die acts as a counter die for pre-treating a plurality of cardboard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.