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专利名称：FILTER CIGARETTE MANUFACTURING
EQUIPMENT, MANUFACTURING METHODTHEREFOR AND FILTER CIGARETTE
发明人：KAMIO, Takashi,TAKATSU,
Michiaki,SAKAMOTO, Hiroshi
申请号：EP14887567.7申请日：20140328公开号：EP3123876A1公开日：20170201
专利附图：
摘要：A filter cigarette manufacturing machine and a filter cigarette manufacturing
method according to the present invention are for a double filter cigarette (WFC), whichis an intermediate product in a manufacturing process of a filter cigarette (FC). Twoperforation lines (16) are formed by irradiating double-width paper (WP) of the doublefilter cigarette (WFC) with laser beams from a laser perforation device(40). On the otherhand, before formation of the perforation lines (16), a glue transfer roller (48) appliesglue to a reverse side of a paper web (PW) excluding regions which correspond to theperforation lines (16) and become non-adhesive regions (R1 and R2) extending over anentire circumference of the double-width paper (WP), where the paper web (PW) is usedto form the double-width paper (WP). Besides, the present invention also provides a filtercigarette (FC) provided with the perforation line (16) formed in the non-adhesive regions(R1 and R2) of tipping paper (14).
申请人：Japan Tobacco, Inc.
地址：2-1, Toranomon 2-chome Minato-ku Tokyo 105-8422 JP
国籍：JP
代理机构：Isarpatent
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