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1. 发明授权

US06231253B1 Label printer with a peel bar, a separator bar and anti-buckle means 有权
标题翻译：标签打印机用剥离棒，分隔杆和防扣装置
公开(公告)号：US06231253B1
公开(公告)日：2001-05-15
申请号：US09183818
申请日：1998-10-30
申请人： David L. Henderson , Ronald Russell Liedtke
发明人： David L. Henderson , Ronald Russell Liedtke
IPC分类号： B32B3500
CPC分类号： B41J15/04 , B41J3/4075 , B41J11/0095 , B41J15/02 , B65C9/0006 , B65C11/0289 , B65H18/04 , B65H37/002 , B65H75/242 , B65H2301/4132 , B65H2405/45 , B65H2511/51 , B65H2511/515 , B65H2513/40 , B65H2513/512 , B65H2553/414 , B65H2701/194 , B65H2220/01 , B65H2220/02
摘要： A novel passive peel system for a printer is provided for peeling labels off of a backing. Labels secured to a backing is defined as media. The printer has a printhead for printing indicia on the labels and a platen roller. A first embodiment of the passive peel system includes a peel tear bar proximate to the platen roller for bending the backing therearound and a separator bar proximate to the peel tear bar for separating the backing from the labels after the labels have been printed on by the printhead. The media passes over the peel tear bar, the backing passes between the peel tear bar and the separator bar, and the labels pass over the separator bar. The labels can be peeled with low tension or with zero tension on the backing. A second embodiment of the passive peel system includes a peel tear bar and an anti-buckle bar mounted proximate to the peel tear bar for preventing buckling of the media as the media passes over the peel tear bar. The media passes between the peel tear bar and said anti-buckle bar. The labels can be peeled with low tension on the backing. The third embodiment of the passive peel system is the same as the first embodiment with the addition of the anti-buckle bar of the second embodiment. The labels can be peeled with low tension or with zero tension on the backing.
摘要翻译：提供了一种用于打印机的新型被动剥离系统，用于剥离背衬的标签。固定到背衬的标签被定义为介质。打印机具有用于在标签上打印标记的打印头和压纸辊。被动剥离系统的第一实施例包括靠近压纸辊的剥离撕裂条，用于在其周围弯曲背衬，以及靠近剥离撕裂条的分隔杆，用于在标签已经被打印头打印之后将背衬与标签分离。介质通过剥离撕裂杆，背衬通过剥离撕裂杆和分离杆之间，标签通过分隔杆。标签可以用低张力或零张力剥离在背衬上。被动剥离系统的第二实施例包括剥离撕裂条和安装在剥离撕裂条附近的防扭条，用于当介质通过剥离撕裂条时防止介质翘曲。介质通过剥离撕裂条和所述防扣条之间。标签可以在背衬上以低张力剥离。被动剥离系统的第三实施方案与第二实施方案的第一实施方案相同，并添加了第二实施方案的防扣条。标签可以用低张力或零张力剥离在背衬上。

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