| Patent Number |
Title Of Patent |
Date Issued |
| 5082532 |
Papermaking machine and a seamed papermaker's fabric |
January 21, 1992 |
| A seamed wet press felt installed in a press position in a papermaking machine has a base fabric with end loops intermeshed and joined in the seam and a layer of batt material needled to the base fabric and which was cut adjacent the seam area prior to installation on the machine and the |
| 4958673 |
Papermaking machine and a seamed papermaker's fabric |
September 25, 1990 |
| A papermaking machine and a seamed wet press felt. The wet press felt has a base fabric with end loops which are intermeshed and joined in the seam and a layer of batt material which was needled to the base fabric and cut adjacent the seam area prior to installation on the machine and th |
| 4883097 |
Papermakers wet felts |
November 28, 1989 |
| Papermaker's felt employing compressible knit yarn in a woven base to provide a durable resiliency so as to provide vibration dampening and delay the occurrence of crushing during papermaking. |
| 4856562 |
Papermakers wet felts |
August 15, 1989 |
| Papermaker's felt employing compressible knit yarn in a woven base to provide a durable resiliency so as to provide vibration dampening and delay the occurrence of crushing during papermaking. |
| 4842929 |
Papermaker's wet press felt with predensified batt thereon |
June 27, 1989 |
| Process of manufacturing felts in which a batt is fastened to a felt on its one or two sides, said batt (5) consisting of one or several layers of fibers and characterized in that said layers are obtained from carding the fibers and possibly preneedling them by passage through a preneedl |
| 4842925 |
Process to manufacture a felt with flap and a felt produced thereby |
June 27, 1989 |
| Process of manufacturing a papermakers' wet press felt for the wet end and a felt produced thereby with one or two flaps (14, 10), made of two batts (12, 13) needled onto each side of the felt (1), which ends in two rows of loops (4, 5) that are intended to seam the felt, characterized i |
| 4683624 |
Method for steaming a papermaker's fabric |
August 4, 1987 |
| A method for seaming the ends of a papermaker's fabric during installation on papermaking equipment is disclosed. The method comprising the steps of: providing a base fabric having a batt needled thereto such that one end of the batt extends beyond the corresponding end of the base fabri |
| 4361618 |
Papermakers felt with improved drainage |
November 30, 1982 |
| A papermaker's felt having improved water drainage properties for use in the press or dewatering section of papermaking machinery. The felt is formed by a base fabric comprised of machine and cross machine direction yarns in a plurality of large cable yarns which are secured to the base |
| 4356225 |
Papermarkers interwoven wet press felt |
October 26, 1982 |
| A papermaker's wet felt having improved structural stability and void volume is disclosed. The fabric is at least three ply in construction and is constructed without binder yarns or adhesives. |
