Manufacturing container or tube from paper; or other manufacturi – Cigarette filter making – With shaping or compacting of filter material
Reexamination Certificate
2007-11-27
2007-11-27
Truong, Thanh K. (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Cigarette filter making
With shaping or compacting of filter material
C493S039000, C493S049000, C493S068000
Reexamination Certificate
active
10926075
ABSTRACT:
Method and device for producing a filter rod. The method includes melting at least one first type of filter material, pressing the at least one first type of filter material through at least one nozzle, depositing the at least one first type of filter material on a conveying element, and shaping the filter rod on the conveying element. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
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Buhl Alexander
De Boer Jann
Horn Sönke
Maurer Irene
Peisker Jan
Hauni Maschinenbau AG
Truong Thanh K.
Weeks Gloria R.
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