Stock material or miscellaneous articles – Sheets or webs edge spliced or joined – Sheets or webs coplanar
Patent
1989-08-08
1991-08-20
Bell, James J.
Stock material or miscellaneous articles
Sheets or webs edge spliced or joined
Sheets or webs coplanar
428 57, 428193, 428234, 428280, 428300, B32B 506
Patent
active
050413325
ABSTRACT:
This invention relates to A press felt for a paper making machine comprising a batt layer portion adapted to be positioned on a paper making machine juxtaposed the path of a paper web and a base weave portion designed to receive water from the paper sheet and to carry the batt layer, and means for jointing first and second ends of the felt to form a continuous belt, wherein the felt is provided at a first end portion with a flap in which the batt layer of the felt is configured to form a flap and at a second end portion, is configured to cooperate with said flap end portion characterized in that at least one of said end portions is coated with a hot melt adhesive whereby on the bringing of the first and second end portions into juxtaposition, the application of heat and pressure to bond said ends permits the formation of a seam in which the flap element overlays the remainder of the join in the felt.
REFERENCES:
patent: 2718791 (1955-09-01), Hose et al.
patent: 2883734 (1959-04-01), Draper
patent: 2907093 (1959-10-01), Draper
Albany International Corp.
Bell James J.
LandOfFree
Modified felt seam does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modified felt seam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified felt seam will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1007191