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. 08, 2022
Filed:
Aug. 06, 2020
Seiko Epson Corporation, Tokyo, JP;
Toru Takami, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A label printer includes a print head, a transporting roller, a peeling roller, and a control unit, wherein the control unit controls a current value to be supplied to a peeling motor configured to rotate the peeling roller such that a transport force of the peeling roller for transporting the backing sheet is equal to or greater than a minimum force required for peeling the label and is greater than a maximum friction force between the peeling roller and the backing sheet, and the maximum friction force and a maximum friction force between the transporting roller and the label sheet are set such that the maximum friction force between the peeling roller and the backing sheet is equal to or smaller than a transport force of the peeling roller that sets a transport error of the label sheet by the transporting roller to be within an acceptable value.