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    • 1. 发明公开
    • 튜브 롤링 장치
    • 管滚动装置
    • KR1020090094027A
    • 2009-09-02
    • KR1020097014286
    • 2007-12-21
    • 필립모리스 프로덕츠 에스.에이.
    • 스피어스,스티븐,에프.스트레이트,제레미,제이.
    • B31C11/06B31C11/00
    • A24C5/465
    • A method and apparatus (8) for forming filter tubes (36) is disclosed. A filter element (10) is delivered to a flute (13) on a feed drum (12) having vacuum for securing the filter element thereto. First and second tube forming rollers (30,32) axially engage opposite ends of the filter element. A tipping drum (20) accepts and cuts a continuous paper web with a glue pattern thereon into paper pieces (22), and a cut paper piece is delivered to the filter element. The paper piece is then rolled around the filter element and the tube forming rollers to form a cylindrical shape. The tube forming rollers are axially disengaged to thereby produce a filter tube with hollow ends and a control positioned filter element.
    • 公开了一种用于形成过滤管(36)的方法和装置(8)。 过滤器元件(10)被输送到具有用于将过滤元件固定到其上的真空的进料鼓(12)上的凹槽(13)。 第一和第二管形成辊(30,32)轴向地接合过滤元件的相对端。 翻转鼓(20)接收并将其上具有胶图案的连续纸幅切割成纸片(22),并且将切割的纸片输送到过滤元件。 然后将纸片卷绕在过滤元件和管形成辊上以形成圆柱形。 管形成辊轴向脱离,从而产生具有中空端的过滤管和控制定位的过滤元件。