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    • 7. 发明授权
    • Seal for inkjet orifices
    • 喷墨孔密封
    • US07461930B2
    • 2008-12-09
    • US11082353
    • 2005-03-17
    • Dell T. Rosa
    • Dell T. Rosa
    • B41J2/175B41J2/165
    • B41J2/17536
    • An absorbent material is employed as a seal over the printhead nozzles. The absorbent is uni-axial to prevent ink migration laterally, implemented by a lattice of absorbent matter surrounded by ink barriers. Such an absorbent can be sufficiently effective to limit ink migration that a simple tape may be used to bind the absorbent over the orifices of an inkjet cartridge in the manner of a common bandage. The barriers at a minimum a located to surround and keep separate inks of different colors.
    • 吸收材料用作打印头喷嘴上的密封件。 吸收剂是单轴的,以防止墨水横向移动,由被墨水屏障包围的吸收物质的格子实现。 这样的吸收剂可以足够有效地限制墨移动,以简单的带可以以普通绷带的方式将吸收剂粘结在喷墨墨盒的孔上。 最低限度的障碍物围绕并保持不同颜色的分开的油墨。
    • 9. 发明授权
    • Sealing for inkjet orifices
    • 密封喷墨孔
    • US07431442B2
    • 2008-10-07
    • US11127885
    • 2005-05-12
    • Dell T. Rosa
    • Dell T. Rosa
    • B41J2/175
    • B41J2/1753B41J2/17536
    • An inkjet ink cartridge (20) having nozzle holes (24) to eject ink is sealed against escape of the ink from the orifices by tape (1) is hard at any temperature the container might reach during shipment and handling. This hardness resists any creep of the tape material into the orifices. The tape is applied after the surface that contacts the region of the orifices is softened by application of solvent for the material of the tape. The solvent softens the surface, causing it to conform closely to the surface having the nozzle plates in the manner of conventional pressure sensitive adhesive. The solvent is then removed. The tape can have high temperature resistance and the solvent need not be one that acts on the nozzles.
    • 具有用于喷射墨水的喷嘴孔(24)的喷墨墨盒(20)被密封以防止油墨从胶带(1)从孔口逸出,在容器在运输和处理期间可能达到的任何温度下都是困难的。 这种硬度抵抗了胶带材料进入孔口的任何蠕变。 在通过施加用于胶带材料的溶剂的与接触孔的区域的表面之后,施加胶带。 溶剂使表面软化,使其以常规压敏粘合剂的方式与具有喷嘴板的表面紧密地配合。 然后除去溶剂。 胶带可具有耐高温性,溶剂不必是作用在喷嘴上的溶剂。