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    • 4. 发明公开
    • Method for producing a ribbon curlable into a bow
    • 一种制备可卷曲的成片条带的过程
    • EP2468953A1
    • 2012-06-27
    • EP11009998.3
    • 2011-12-20
    • NASTRIFICIO ANGELO BOLIS S.P.A. IN BREVE BOLIS S.P.A.
    • Bolis, Angelo
    • D21H27/00D04D7/10D04D9/00
    • D21H27/00D04D7/105D04D9/04D04D11/00
    • A drawstring ribbon production method comprising the steps of unwinding at least one tape from a first reel; feeding said at least one tape in a first direction by guide elements; unwinding at least one drawstring from a second reel; feeding said at least one drawstring in said first direction by guide means; aligning said at least one tape with said at least one drawstring; feeding said at least one tape and said at least one drawstring towards a first cutting zone; laterally cutting off at least one portion of said at least one tape; feeding said at least one laterally cut tape and said at least one drawstring to a second cutting zone; feeding said at least one tape between the two blades of a scissor while at the same time feeding said at least one drawstring outside said scissor blades; cutting said at least one tape; clamping said at least one tape; feeding a predetermined length of said at least one drawstring; bringing said at least one tape and said at least one drawstring to a clamping device; joining together an end of said at least one tape and an end of said at least one drawstring; feeding said at least one tape and said at least one drawstring to a station for closing said at least one tape and said at least one drawstring with a ring in proximity to each of said lateral cut of said at least one tape; feeding said at least one tape and said at least one drawstring to a third cutting zone; cutting said drawstring in proximity to said joint between said at least one tape and said at least one drawstring.