公开(公告)号：USD778969S1

公开(公告)日：2017-02-14

申请号：US29538303

申请日：2015-09-02

Applicant: Daniel B. Meyer ,  Kasey Coussens ,  Timothy C. Martin ,  Robert W. Martell ,  Stacy H. Foos ,  Andrew J Sobiesczyk ,  Neal G. Blodgett

Designer： Daniel B. Meyer ,  Kasey Coussens ,  Timothy C. Martin ,  Robert W. Martell ,  Stacy H. Foos ,  Andrew J Sobiesczyk ,  Neal G. Blodgett

公开(公告)号：US20160288484A1

公开(公告)日：2016-10-06

申请号：US14675330

申请日：2015-03-31

Applicant: Kasey Coussens ,  Daniel B. Meyer ,  Robert W. Martell

Inventor： Kasey Coussens ,  Daniel B. Meyer ,  Robert W. Martell

IPC: B41F27/00 ,  B41F25/00

CPC classification number: B41F27/00 ,  B41F25/00 ,  B41J15/00 ,  B41J15/042 ,  B65H23/085 ,  B65H75/185 ,  B65H2402/5441 ,  B65H2701/1244 ,  B65H2801/03

Abstract: End caps for printing substrate rolls that are configured to engage with a print roll retaining mechanism of a printer in order to regulate total web tension of a printing substrate during a printing operation are shown and described. Each of the end caps has a cylindrical body including an attachment mechanism for attaching the end cap to the printing substrate roll; a continuously curved outer wall longitudinally aligned with the cylindrical body and configured to define a first component of the total web tension; and a central protuberance that is concentric with the continuously curved outer wall and longitudinally aligned with the cylindrical body, an outer face of the central protuberance being extended beyond an outer lip edge of the curved outer wall, the central protuberance configured to define a second component of the total web tension.

Abstract translation: 显示和描述了用于印刷基材辊的端盖，其被配置为与打印机的打印辊保持机构接合，以便在打印操作期间调节打印基板的总卷材张力。 每个端盖具有圆柱形主体，其包括用于将端盖连接到印刷基板辊的附接机构; 与所述圆柱体纵向对准的连续弯曲的外壁，并且构造成限定所述总卷材张力的第一部件; 以及与所述连续弯曲的外壁同心并且与所述圆柱形主体纵向对准的中心突起，所述中心突起的外表面延伸超过所述弯曲外壁的外唇边缘，所述中心突起构造成限定第二部件 的网页张力。