Process for obtaining magnetic cellulose paper and the respective product

Abstract

“PROCESS FOR OBTAINING MAGNETIC CELLULOSE PAPER AND THE RESPECTIVE PRODUCT” refers to a method for the production of magnetic paper and the respective paper, belonging to the field of paper products; in its usual form, the magnetic sheets, known as magnetic paper, are composed by magnetic blankets covered with cellulose sheets, and this setting results in a sheet of high thickness and high cost, in order to solve these disadvantages, the object of the present patent application was developed, referring to a magnetic paper, which differentiates itself from others because it has magnetic particles in its fibers, and also in its production process, more specifically in the magnetic cellulose sheet, in presentation is comprised by paper sheet (17) which can be of varied densities and has magnetized (11) ferrous-magnetic granules or particles of magnets inserted between its cellulose fibers during the manufacturing process of the sheet.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is based upon and claims benefit of priority under 35 U.S.C. §119 to Brazilian patent application BR 1020130035017 filed Feb. 15, 2013, entire contents of which are incorporated herein.FIELD OF INVENTION[0002]The object of the present patent of invention is a practical and innovative process for the manufacture of paper with magnetic properties and the respective product, under the category of stationary articles, more precisely used attached to metallic panels, after receiving prints, graphic arts or other works; it was developed to improve its use and performance in relation to other products normally found in the market.[0003]Therefore, the patent application in question is a process and product especially designed and developed to obtain high practicality and that provides great advantages in its use and manufacture.[0004]Also, the objective of the present application is to present a process for obtaining magnetic cel...

AI Technical Summary

Benefits of technology

The present patent seeks to provide a magnetic cellulose paper and product with improved quality and lower production cost. The innovative process devised is simple and easy to feasibility and highlighted by its versatility and ease of use.

Problems solved by technology

The major disadvantage of these magnetic paper models lies in its high production cost.

This is because the manufacture of magnetic sheets, besides being a complex process, demands the use of high operating cost machinery.

Another disadvantage related to these papers is its relatively high thickness resulting from the characteristic of the magnetic sheet, which is worsened with the addition of cellulose papers on their surfaces.

Images