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    • 57. 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。
    • 59. 发明申请
    • EXTENDED NIP EMBOSSING PROCESS
    • 扩展NIP制作流程
    • US20100295206A1
    • 2010-11-25
    • US12760609
    • 2010-04-15
    • Kevin Benson McNeil
    • Kevin Benson McNeil
    • B29C59/04
    • B31F1/07B31F2201/0725B31F2201/0756B31F2201/0758B31F2201/0774
    • The present invention provides a process for embossing a web substrate. The process comprises the steps of: (a) juxtaposing a first pattern roll in an axially parallel relationship with a second pattern roll forming a first nip; (b) providing the first pattern roll with first pluralities of raised elements and recesses comprising a first embossing pattern; (c) providing the second pattern roll with second pluralities of raised elements and recesses comprising a second embossing pattern; (d) contacting the web substrate at the first nip; (e) embossing the web substrate; (f) juxtaposing the first pattern roll in an axially parallel relationship with a third pattern roll to form a second nip; (g) providing the third pattern roll with third pluralities of raised elements and recesses comprising a third embossing pattern; (h) after step (e), contacting the embossed web substrate at the second nip; and, (i) further embossing the embossed web substrate at the second nip.
    • 本发明提供一种压花卷筒纸基材的方法。 该方法包括以下步骤:(a)将第一图案辊与形成第一压区的第二图案辊沿轴向平行的关系并置; (b)为第一图案辊提供包括第一压花图案的第一多个凸起元件和凹部; (c)向所述第二图案辊提供第二多个凸起元件和包括第二压花图案的凹部; (d)在所述第一压区处与所述纤维网基材接触; (e)压花网状基材; (f)将第一图案辊与第三图案辊轴向平行关系并置以形成第二辊隙; (g)向第三图案辊提供第三多个凸起元件和包括第三压花图案的凹槽; (h)在步骤(e)之后,在所述第二辊隙处使所述压花幅材基板接触; 和(i)在第二压区处进一步压花压花网状基材。