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. 10, 2005
Filed:
May. 21, 2003
Zagnoni Christian, Calcara di Crespellano, IT;
Zagnoni Christian, Calcara di Crespellano, IT;
T.M.C. S.p.A., Bologna, IT;
Abstract
In a machine for the production of packs of rolls of paper, comprising a supporting surface designed to lift the rolls of paper, arranged in two or more rows, towards a zone in which there is a sheet of plastic film, in particular polyethylene, to be wrapped around the rolls to form the pack, the sheet is closed on the lower side of the pack by initiating a process for activating sheet horizontal flat folders, suitably combined with the return stroke of the two parts of which the supporting surface consists. The process allows correct closing of the two flaps of plastic film on the lower side of the pack, guaranteeing the stability of the configuration of the various rows of rolls.