Conveying continous web having cross-direction tension

Details Conveying continous web having cross-direction tension Conveying continous web having cross-direction tension

1995-01-31

1996-09-03

Aftergut, Jeff H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156160, 156163, 156229, 156494, 156496, B32B 3106, A61F 1315

Patent

active

055520073

ABSTRACT:
This invention pertains to handling a continuous web in a continuous processing operation wherein the web incorporates therein one or more stretched elastic-type elements having retractive forces active in the cross-machine direction, and limiting shrinkage of the web in the cross-machine direction to no more than about 5%. Shrinkage in the width dimension is controlled using methods including transporting the web on a sequence of rolls having on their outer working surfaces protuberances which interact with edges of openings in the web, inhibiting lateral movement of elements defining the edges of the openings, and thereby stabilizing the web in the width dimension.

REFERENCES:
patent: 3644157 (1972-02-01), Draper
patent: 4364787 (1982-12-01), Radzins
patent: 4642150 (1987-02-01), Stemmler
patent: 4735673 (1988-04-01), Piron
patent: 4925520 (1990-05-01), Beaudoin et al.
patent: 5000806 (1991-03-01), Merkatoris et al.
patent: 5296080 (1994-03-01), Merkatoris et al.
Technical Data Sheet, Plasma Coatings, Inc. 900 Release/Transaction Series.

Affiliated with

Also associated with

Rating

Conveying continous web having cross-direction tension does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conveying continous web having cross-direction tension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conveying continous web having cross-direction tension will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1947758