Papermaking belt having a three dimensional surface pattern

Details Papermaking belt having a three dimensional surface pattern Papermaking belt having a three dimensional surface pattern

D - Textiles, Paper

21

F

D21F 11/00 (2006.01)

Patent

CA 2681534

A papermaking belt for making a fibrous structure product that has a machine direction, a cross machine direction orthogonal and co-planar with the machine direction, and a Z-direction mutually orthogonal to both the machine and cross machine directions. The papermaking belt also has a framework having a structure formed by a first layer wherein the first layer comprises a plurality of deflection conduits that correspond to a resultant image and extend in the Z-direction, where the resultant image being the product of at least one image modification algorithm. Further, at least one of the image modification algorithms is a beta image modification algorithm such that the beta image modification algorithm is a three dimensional image modification algorithm. The papermaking belt also has a reinforcing element.

Cette invention concerne une courroie pour la fabrication du papier permettant de réaliser un produit de structure fibreuse présentant un sens machine, un sens machine transversal orthogonal et coplanaire avec le sens machine, et un sens Z réciproquement orthogonal au sens machine et au sens machine transversal. Cette courroie comprend également un châssis présentant une structure formée par une première couche qui comprend plusieurs canaux déflecteurs correspondant à une image obtenue et s'étendant dans le sens Z. L'image résultante étant obtenue au moyen d'au moins un algorithme de modification d'image. En outre, au moins l'un des algorithmes de modification d'image est un algorithme de modification d'image bêta, de telle sorte que ce dernier algorithme est un algorithme de modification d'image en trois dimensions. La courroie pour la fabrication du papier décrite dans cette invention comprend également un élément de renfort.

Affiliated with

Also associated with

Rating

Papermaking belt having a three dimensional surface pattern does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Papermaking belt having a three dimensional surface pattern, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Papermaking belt having a three dimensional surface pattern will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1549336