Method and apparatus for applying additive to a moving,...

Details Method and apparatus for applying additive to a moving,... Method and apparatus for applying additive to a moving,...

2007-08-28

2007-08-28

Harmon, Christopher (Department: 3721)

Manufacturing container or tube from paper; or other manufacturi

Cigarette filter making

By assembling dissimilar filter materials

C493S039000, C493S044000, C118S325000, C131S037000, C156S441000

Reexamination Certificate

active

10641159

ABSTRACT:
A method and apparatus for supplying an additive to a moving web of filter material of the tobacco-processing industry are provided. An adjustable window defines an opening, and additive is applied through the window opening onto the web.

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