The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 1997
Filed:
Jan. 05, 1995
Arlene T Simon, Boston, MA (US);
J Michael Greenway, Westwood, MA (US);
Herschel Sternlieb, Brunswick, ME (US);
Jodie M Siegel, Sommerville, MA (US);
Timothy J Connolly, Franklin, MA (US);
Duane A Parker, Samers, CT (US);
International Paper Company, Purchase, NY (US);
Abstract
An hydropatterning apparatus conveys a sheet of fabric through a patterning station along a machine direction on a conveyor, preferably a drum, having a support surface formed with a pattern of raised or solid areas and lowered or void areas, and has one or more manifolds of hydrojet nozzles disposed above the conveyor for directing a continuous curtain of fluid downwardly to impact on the fabric so that properties of the fabric become altered in correspondence to the pattern of the support surface. The hydropatterning technique is used to emboss the screen pattern into the nap of napped fabric in order to produce aesthetically pleasing surface textures and patterns in the napped fabric, such as a fur-like surface texture. The technique can also be used for displacement of yarn or fiber to obtain three-dimensional effects such as ribbing, wavy lines, checkering, geometric or floral designs, or lacework.