Method and apparatus for applying adhesive to running webs of wrapping material Patent #: 4249547
ApplicationNo. 06/155876 filed on 06/02/1980
US Classes:131/362, Coated or impregnated131/284, With coating or printing131/336, Air131/94, Plug attaching or inserting131/95Sheet material tip
ExaminersPrimary: Millin, V.
Attorney, Agent or Firm
International ClassesA24C 5/00 (20060101)
A24C 5/47 (20060101)
AbstractFilter-tipped cigarettes, cigars and similar smoking products which employ self-supporting non-wrapped fibrous filters are disclosed wherein the tobacco-containing portions are attached to the fibrous filters by tipping paper that is coated in a specified manner with a hot-melt adhesive.