Method for making engagement cover for rollers for web conveyance apparatus
US8784940B2 · kind B2 · utility
5Cited by
24References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2010 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Nov 13, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1752
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method of making an engagement cover for rollers for use in web conveying, the method comprising: (a) providing a knit fabric comprising a woven base layer having first and second faces and a resilient looped pile protruding from the first face; (b) applying an elastomeric coating composition to the looped pile; and (c) curing the coating composition to leave a deposit of elastomeric polymer on the looped pile to yield the engagement cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.