METHOD OF MAKING A LASER ENGRAVED EMBOSSING ROLL
    61.
    发明申请
    METHOD OF MAKING A LASER ENGRAVED EMBOSSING ROLL 审中-公开
    制作激光雕刻卷边滚筒的方法

    公开(公告)号:US20110229653A1

    公开(公告)日:2011-09-22

    申请号:US13151424

    申请日:2011-06-02

    Abstract: The present invention is a laser engravable embossing roll exhibiting improved wear characteristics and life span through the use of an epoxy resin based material Specifically, the embossing roll according to the present invention can be produced using standard laser engraving techniques that have heretofore been applied to rubbers. Rubber rolls, while produced significantly faster than engraved steel rolls, have the disadvantage of poor life span due to wear. The epoxy based resin rolls of the present invention overcome these disadvantages by being quickly and easily produced using laser engraving but exhibiting significantly improved wear characteristics.

    Abstract translation: 本发明是通过使用环氧树脂基材料显示出改进的磨损特性和使用寿命的激光可雕刻压花辊。具体地,根据本发明的压花辊可以使用迄今为止已经应用于橡胶的标准激光雕刻技术来生产 。 橡胶辊虽然生产速度比雕刻钢卷明显快,但由于磨损造成的使用寿命差。 本发明的环氧树脂辊通过使用激光雕刻快速且容易地制造但显示出显着改善的磨损特性来克服这些缺点。

    Embossing system including sleeved rolls
    69.
    发明授权
    Embossing system including sleeved rolls 失效
    压花系统包括套筒卷

    公开(公告)号:US06832547B2

    公开(公告)日:2004-12-21

    申请号:US08733072

    申请日:1996-10-16

    Abstract: A system for embossing a substantially continuous web of material including a supply for supplying at least one substantially continuous web of material, feeding the substantially continuous web of material, an embossing device for embossing a predetermined pattern in the web material and a takeup device for taking-up the embossed web material; wherein at least one roll of the system includes an elongated core formed of a substantially rigid material and an elongated sleeve formed of a material less rigid than the elongated core with the elongated sleeve being releasably secured to the core such that the elongated sleeve is axially and circumferentially fixed with respect to the core when in operation and can be selectively axially removed from the core. Preferably, the sleeve includes an embossing pattern laser engraved thereon so as to permit the embossing pattern being run by the system to be readily changed.

    Abstract translation: 一种用于对基本上连续的材料幅材进行压花的系统,包括用于供应至少一个基本上连续的材料幅材的供给源,供给基本上连续的材料幅材,用于压印幅材材料中的预定图案的压花装置和卷取装置 用于卷起压纹网材料; 其中所述系统的至少一个卷包括由基本上刚性的材料形成的细长芯和由比所述细长芯更不刚性的材料形成的细长套筒,所述细长套筒可释放地固定到所述芯部,使得所述细长套筒轴向和 在操作时相对于芯周向地固定并且可以选择性地从芯部轴向移除。 优选地,套筒包括刻在其上的压花图案激光,以便允许由系统运行的压花图案容易地改变。

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