Method for making paper structures having a decorative pattern
US6039839A · kind A · utility
90Cited by
52References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1998 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Feb 3, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24992
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A paper web and method of making the paper web are disclosed. The paper web has a background portion and a non-embossed decorative pattern. The decorative pattern has at least one high basis weight region having a basis weight greater than the average basis weight of the surrounding background portion. The decorative pattern can include a number of discrete, decorative indicia. Each decorative indicia can be separated from adjacent decorative indicia by the background portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.