Invention Grant
- Patent Title: Method and apparatus for manufacturing smoking article components having a removable wrap
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Application No.: US14439071Application Date: 2013-12-06
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Publication No.: US09936730B2Publication Date: 2018-04-10
- Inventor: Andrea Carraro , Alexis Louvet , Oleg Mironov , Christopher John Grant
- Applicant: Philip Morris Products S.A.
- Applicant Address: CH Neuchatel
- Assignee: Philip Morris Products S.A.
- Current Assignee: Philip Morris Products S.A.
- Current Assignee Address: CH Neuchatel
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP12196194 20121207; EP12196395 20121210
- International Application: PCT/EP2013/075856 WO 20131206
- International Announcement: WO2014/086999 WO 20160612
- Main IPC: A24F47/00
- IPC: A24F47/00 ; A24D3/02 ; A24C5/00 ; A24C5/10 ; A24C5/47

Abstract:
A method and apparatus are provided for manufacturing multi-component segments for smoking articles, each having a removable wrap. The method includes feeding a stream of heat sources and aerosol-forming substrates along a moving delivery path; compacting into groups at least one heat source and an aerosol-forming substrate, each group corresponding to at least one multi-segment component, each multi-segment component having a first end adjacent the heat source and a second end adjacent the aerosol-forming substrate; wrapping the heat sources and aerosol-forming substrates in a web of material, said web having spaced apart lines of weakness; aligning each line of weakness proximate to a respective heat source; and cutting said web at a position proximate to the first end of the at least one multi-segment component, wherein at least a portion of said web forms a removable wrap being removable by breaking the wrapper at the respective line of weakness.
Public/Granted literature
- US20150289566A1 METHOD AND APPARATUS FOR MANUFACTURING SMOKING ARTICLE COMPONENTS HAVING A REMOVABLE WRAP Public/Granted day:2015-10-15
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