Recreped absorbent products and method of manufacture
US4894118A · kind A · utility
81Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1986 |
| Grant date | Jan 16, 1990 |
| Priority date | — |
| Expiry date | Aug 6, 2006 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F11/14
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There has been provided a recreped absorbent product manufactured by forming a web from an aqueous stock, drying the web to a selected consistency and creping one side thereof. The creped web is then conveyed at a selected rate for drying and recreping on the same side. The web moisture consistency, draw speeds, crepe angle and nip pressures as well as crepe adhesive qualities are controlled parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.