发明名称 |
Laser sealing of packages |
摘要 |
A device for welding a plurality of foils to one another by means of a laser, for use in a packaging machine, comprises a clamping unit configured for applying pressure to a plurality of foils in a predetermined area as well as for conducting the laser radiation used for the purpose of welding to this area. A method for welding a plurality of foils to one another by means of a laser in a sealing station comprises welding the foils to one another along a sealing seam by means of the radiation of the laser while pressing them together in the area of the sealing seam. |
申请公布号 |
US8357875(B2) |
申请公布日期 |
2013.01.22 |
申请号 |
US20100855953 |
申请日期 |
2010.08.13 |
申请人 |
MULTIVAC SEPP HAGGENMULLER GMBH & CO. KG;EHRMANN ELMAR;SLOMP TIEME JAN;MAIER ROBERT |
发明人 |
EHRMANN ELMAR;SLOMP TIEME JAN;MAIER ROBERT |
分类号 |
B23K26/00 |
主分类号 |
B23K26/00 |
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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