Method for pressure sealing

Details Method for pressure sealing Method for pressure sealing

1998-03-02

1999-10-19

Crispino, Richard

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156227, 156290, 1563063, B32B 3120, B42O 1508

Patent

active

059683082

ABSTRACT:
An in-line pressure sealer processes folded sheets with pressure sensitive adhesive into finished business forms. The in-line pressure sealer has pairs of infeed and outfeed rollers, each with a predetermined clearance therebetween. The clearances are adjustably set by means of screws coacting with a frame and with bearing blocks that rotatably mount the rollers. The infeed and outfeed clearances are adjustable independently of each other. The rollers of each pair are biased away from each other to maintain the clearances when no form is present between the rollers. The folded sheets are guided to the infeed rollers by a first cross-piece and to the outfeed rollers by a second cross-piece. A motor, acting through suitable pulleys and belts, drives the infeed and outfeed rollers.

REFERENCES:
patent: 2994261 (1961-08-01), Cook
patent: 5133828 (1992-07-01), Jacques
patent: 5169489 (1992-12-01), Kalisiak et al.
patent: 5183527 (1993-02-01), Parker
patent: 5290385 (1994-03-01), Downing et al.
patent: 5397427 (1995-03-01), Traise et al.

Affiliated with

Also associated with

Rating

Method for pressure sealing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for pressure sealing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for pressure sealing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2051162