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:
Mar. 10, 2026
Filed:
Jun. 09, 2022
Upm Raflatac Oy, Tampere, FI;
Henning Latz, Kaltenkirchen, DE;
Wolfgang Leichner, Kaltenkirchen, DE;
Olaf Friederichs, Kaltenkirchen, DE;
UPM RAFLATAC OY, Tampere, FI;
Abstract
The invention relates to a wrapping material () for wrapping an article (), which is based on glassine paper with a grammage in the range of 25 to 50 g/m, wherein the wrapping material () is present in the form of a web. The web has i. a first side face (S), ii. a second side face (S) situated opposite the first side face (S), iii. at least one web portion (B) having a first and a second outer region portion () and inner region portions (), wherein the inner region portions are arranged between the outer region portions (). A heat-sealable coating is applied to the glassine paper on at least one of the two side faces (S, S) in at least one first outer coating region (-) in the first outer region portion () of the web portion (B). A heat-sealable coating is applied to the glassine paper on at least one of the two side faces (S, S) in at least one second outer coating region (-) in the second outer region portion () of the web portion (B).