公开(公告)号：US5937619A

公开(公告)日：1999-08-17

申请号：US951437

申请日：1997-10-15

申请人： William D. Baker ,  Walter J. Steinmayr ,  Donald Barker ,  George M. Cross ,  Mark E. Spitler

发明人： William D. Baker ,  Walter J. Steinmayr ,  Donald Barker ,  George M. Cross ,  Mark E. Spitler

IPC分类号： H04N1/44 ,  B65B11/48

CPC分类号： H04N1/4446 ,  H04N1/4466

摘要： A sealing assembly for sealing an envelope having a first lateral side and a second lateral side includes a support roller. The envelope includes (1) a first enclosure sheet having a first pressure sensitive adhesive thereon, and (2) a second enclosure sheet having a second pressure sensitive adhesive thereon. The sealing assembly also includes a sealing member which is movable between the first lateral side and the second lateral side. The first pressure sensitive adhesive is urged into contact with the second pressure sensitive adhesive by interaction between the sealing member and the support roller when the sealing member is moved between the first lateral side and the second lateral side. A method of sealing an envelope having a first lateral side and a second lateral in a document security apparatus is also disclosed.

摘要翻译： 用于密封具有第一侧面和第二侧面的封套的密封组件包括支撑辊。 信封包括（1）其上具有第一压敏粘合剂的第一外壳片，和（2）其上具有第二压敏粘合剂的第二外壳片。 密封组件还包括可在第一横向侧和第二横向侧之间移动的密封构件。 当密封构件在第一侧面和第二侧面之间移动时，通过密封构件和支撑辊之间的相互作用，使第一压敏粘合剂与第二压敏粘合剂接触。 还公开了一种在文件安全装置中密封具有第一侧面和第二横向的封套的方法。