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    • 70. 发明申请
    • EXTENDED NIP EMBOSSING APPARATUS
    • 扩展NIP刺绣设备
    • US20100297279A1
    • 2010-11-25
    • US12748528
    • 2010-03-29
    • Kevin Benson McNeil
    • Kevin Benson McNeil
    • B28B3/14
    • B31F1/07B31F2201/0725B31F2201/0756B31F2201/0758B31F2201/0774
    • An apparatus for embossing a web substrate is disclosed. The apparatus has first, second, and third pattern rolls. The first, second, and third patterns rolls each have respective first, second, and third pluralities of raised elements and recesses disposed thereon. A first nip is formed between the first and second pattern rolls and a third nip is formed between the first and third pattern rolls. The raised elements and the recesses of the first pattern roll are matingly engagable with the corresponding plurality of raised elements and recesses of the corresponding second and third pattern rolls. The first and second nips are both adapted to receive the web substrate and emboss the web substrate with the respective and corresponding embossing patterns when the web substrate is disposed within the respective nip.
    • 公开了一种用于压花卷筒纸基材的装置。 该装置具有第一,第二和第三图案辊。 第一,第二和第三图案辊各自具有设置在其上的相应的第一,第二和第三多个凸起元件和凹部。 在第一和第二图案辊之间形成第一辊隙,并且在第一和第三图案辊之间形成第三辊隙。 第一图案辊的凸起元件和凹部与相应的第二和第三图案辊的对应的多个凸起元件和凹槽可配合地接合。 第一和第二压区都适于接收网状基材并且当幅材基材设置在相应的辊隙内时用相应和对应的压花图案压花幅材基材。