Thermal transfer recording web roll
US6894711B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2003 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Jul 25, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J33/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A coreless thermal transfer recording web roll 10 is formed by rolling a thermal transfer recording web 10a in a roll. An inner end part 11 of the thermal transfer recording web 10a of the thermal transfer recording web roll 10 has a tab 11a formed at a substantially middle of the inner end part 11, and sticking parts 11b formed on the opposite sides of the tab 11a, respectively. Pseudoadhesive double-coated tapes 14 are attached to the sticking parts 11b, respectively. The pseudoadhesive double-coated tapes become tack-free after the sticking parts 11b have been separated from the innermost layer of the thermal transfer recording web 10a of the thermal transfer recording web roll 10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.