Adhesive tape cartridge, adhesive tape roll, and method of manufacturing an adhesive tape roll
US10995241B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2019 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Apr 14, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J3/4075
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The disclosure discloses an adhesive tape cartridge including an adhesive tape roll. The adhesive roll winds an adhesive tape around a predetermined axis in a housing. The adhesive tape includes a base layer, a first particle-containing adhesive layer, and a second particle-containing adhesive layer. The first particle-containing adhesive layer is disposed on a first side of the base layer in a thickness direction and comprises an adhesive to which particles are added. The second particle-containing adhesive layer is disposed in contact with a surface on the first side of the first particle-containing adhesive layer in the thickness direction and comprises an adhesive to which particles of the same material as the particles are added.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.