发明名称 |
SYSTEM AND METHOD OF MARKING ARTICLES COATED WITH A LASER-SENSITIVE MATERIAL |
摘要 |
A method for uniquely identifying tubes may include programming a motion of a laser relative to a tube pad printed with a mixture of ink and a laser sensitive material and exposing the laser-sensitive material to the laser to colorimetrically transform the material and reveal a unique identifier. A method of coating tubes includes plasma or flame treating the tube and mixing a laser-sensitive material with ink to form a mixture to pad print onto the tube. A system for identifying tubes coated with laser-sensitive material includes a laser mounted in translational relationship to a stage, a camera positioned to capture an image of a tube on a stage, a processor that receives the image and translates the laser relative to the stage in order to position the laser for marking the tube, and a laser controller to move the laser in order to mark the tube. |
申请公布号 |
WO2016040072(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
WO2015US48136 |
申请日期 |
2015.09.02 |
申请人 |
CALIFORNIA ADVANCED LABELING, INC. |
发明人 |
RAO, NAGASATISH;DUONG, QUOC |
分类号 |
B01L3/00;B01L3/14;B05D3/00;B05D7/00;B41J1/12;B41J1/34;B41J1/40;B41J5/00;B41J5/26;B41J5/30 |
主分类号 |
B01L3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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