Bag for home dry cleaning process
US6381870B1 · kind B1 · utility
30Cited by
25References
50Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2000 |
| Grant date | May 7, 2002 |
| Priority date | — |
| Expiry date | Jan 7, 2020 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F95/006
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A flexible container in the form of a bag is described for use in a non-immersion dry cleaning process. Bag walls that are appropriately stiff and slick are preferred (preferred Kawabata Evaluation System stiffness and surface friction values are given), as are bag designs that are inherently three-dimensional and self-supporting. A preferred embodiment is a tetrahedral bag having a slick polymeric coating on the interior surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.