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:
Aug. 29, 1989
Filed:
May. 05, 1986
Andrea Vittone, Milan, IT;
Giuseppe Chiappini, Albiano Magra, IT;
Moplefan S.p.A., Milan, IT;
Abstract
Reticular structures comprising one or more fibrillated films perpendicularly arranged between two or more fibrillated films are prepared by a process comprising the steps of: feeding one or more fibrillated films onto a conveyor; feeding one or more transversal films perpendicularly to the conveyor feed direction; cutting such transversal films in position corresponding to the edges of the base film or films; suporposing to said transversal films one or more fibrillated films fed parallelly to the conveyor feed direction and causing the cohesion of the resulting composite structure. The device for producing such reticular structures is described too.