Method and device for feeding a continuous strip of packing material and a tear-off ribbon to a user machine
    3.
    发明申请
    Method and device for feeding a continuous strip of packing material and a tear-off ribbon to a user machine 审中-公开
    用于将用于连续使用的包装材料带和剥离带供给用户机器的方法和装置

    公开(公告)号:US20050006024A1

    公开(公告)日:2005-01-13

    申请号:US10811235

    申请日:2004-03-26

    申请人: Mario Spatafora

    发明人: Mario Spatafora

    CPC分类号: B65B61/182 Y10T156/1095

    摘要: A method and device for feeding a continuous strip of packing material and a tear-off ribbon to a user machine, and whereby the continuous strip and the tear-off ribbon are unwound simultaneously off respective reels and fed along respective paths and at the same speed through a joining station, where the continuous strip and the tear-off ribbon are joined to each other to form a composite strip of packing material, which is fed to the user machine via a traction assembly which exerts a first pulling force on the continuous strip and the tear-off ribbon; a further traction assembly engaging a portion of the tear-off ribbon extending between the relative reel and the joining station, to exert on the portion a second pulling force in the same direction as the first.

    摘要翻译: 一种用于将用于包装材料和剥离带的连续条带供给到用户机器的方法和装置,并且其中连续条带和撕条带同时从相应的卷轴上展开并且以相同的速度以相同的速度 通过接合站,其中连续条带和撕开带彼此连接以形成包装材料的复合条带,其通过牵引组件供给到用户机器,该牵引组件在连续条带上施加第一拉力 和撕裂带; 另外的牵引组件接合在相对卷轴和接合工位之间延伸的撕开带的一部分,以与第一部分相同的方向施加在该部分上的第二拉力。

    Embossing and laminating machine with embossing cylinders having
different rotational speed
    5.
    发明授权
    Embossing and laminating machine with embossing cylinders having different rotational speed 失效
    压花和层压机具有不同转速的压花滚筒

    公开(公告)号:US6053232A

    公开(公告)日:2000-04-25

    申请号:US77230

    申请日:1998-05-26

    IPC分类号: B31F1/07 B32B31/08 B32B31/20

    摘要: An embossing and laminating machine comprising a first embossing cylinder with a surface provided with a first set of protuberances, a second embossing cylinder with a surface provided with a second set of protuberances, said two embossing cylinders forming a nip, and a first and a second pressure roller interacting with said first and second embossing cylinders respectively; and in which said sets of protuberances are made in such a way that in said nip some of said first set of protuberances coincide with some of said second set of protuberances, while other protuberances of said first set are out of phase with corresponding protuberances of said second set, wherein said embossing cylinders are mechanically connected by a transmission which does not keep the cylinders in phase and which causes slight relative slippage between said embossing cylinders.

    摘要翻译: PCT No.PCT / IT96 / 00238 Sec。 371 1998年10月28日第 102(e)1998年10月28日PCT PCT 1996年12月2日PCT公布。 公开号WO97 / 20687 日期:1997年6月12日一种压花和层压机,包括具有设置有第一组突起的表面的第一压花滚筒,具有设置有第二组突起的表面的第二压花滚筒,所述两个压花滚筒形成压区, 第一和第二压力辊分别与所述第一和第二压花缸相互作用; 并且其中所述组的突起以这样一种方式制造,使得在所述辊隙中,所述第一组突起中的一些与所述第二组突起中的一些突起重合,而所述第一组的其它突起与所述第一组的相应突起异相, 第二组,其中所述压花缸通过不保持气缸同相并且在所述压花滚筒之间引起轻微相对滑动的变速器机械连接。

    Method for manufacturing a laminated assembly comprising a layer
provided with loops
    8.
    发明授权
    Method for manufacturing a laminated assembly comprising a layer provided with loops 失效
    一种层压组件的制造方法,其包括设置有环的层

    公开(公告)号:US5876532A

    公开(公告)日:1999-03-02

    申请号:US882742

    申请日:1997-06-26

    CPC分类号: A44B18/0011 Y10T24/2758

    摘要: A method for manufacturing a laminated assembly having a first layer with a face secured by an adhesive to a first face of a second layer having a meshed structure and having loops projecting from its second face. The method includes the step of depositing and adhering a thin film onto the first face of the second layer under controlled adhesive quantity and viscosity conditions so that the deposited film divides by itself to clear the mesh zones and to be converted into longitudinal and/or transverse beads.

    摘要翻译: 一种用于制造层压组件的方法,其具有第一层,其具有通过粘合剂固定到具有网状结构的第二层的第一面的面,并且具有从其第二面突出的环。 该方法包括在受控的粘合剂量和粘度条件下将薄膜沉积并粘附到第二层的第一面上的步骤,使得沉积的膜自身分开以清除网状区域并转化成纵向和/或横向 珠子

    Method and apparatus for forming a laminate
    10.
    发明授权
    Method and apparatus for forming a laminate 失效
    用于形成层压板的方法和装置

    公开(公告)号:US5851342A

    公开(公告)日:1998-12-22

    申请号:US746673

    申请日:1996-11-14

    摘要: An apparatus and a method for bonding a laminate formed of at least two layers of sheet material superimposed on one another with adhesive therebetween and moved along a path. The apparatus includes a first laminator having an upper plate assembly having a first low-friction laminate-contacting surface for contacting a first layer of the laminate, and an upper heat exchanger thermally coupled to the upper plate assembly. The first laminator also includes a lower plate assembly having a second low-friction laminate-contacting surface for contacting a second layer of the laminate, wherein the first and second laminate-contacting surfaces are disposed in opposed relationship for accommodating passage of the layers of the laminate therebetween, and a lower heat exchanger thermally coupled to the lower plate assembly. The first laminator further includes a drive member coupled to at least one of the laminate-contacting surfaces for varying the distance between the surfaces to apply pressure to the layers of the laminate. The apparatus may also include a second laminator downstream of the first laminator and substantially identical to the first laminator. The heat exchangers of the first and second laminators can both be used for heating or cooling, or one for cooling and one for heating, depending upon the application.

    摘要翻译: 一种用于将由至少两层薄片材料形成的层压体粘合在一起的装置和方法,其间具有粘合剂并沿着路径移动。 所述装置包括具有上板组件的第一层压机,所述上板组件具有用于接触所述层压板的第一层的第一低摩擦层压板接触表面和与所述上板组件热耦合的上热交换器。 第一层压机还包括具有第二低摩擦层压板接触表面的下板组件,用于接触层压板的第二层,其中第一和第二层压板接触表面设置成相对的关系,以容纳层 并且与下板组件热耦合的下热交换器。 第一层压机还包括联接到层压板接触表面中的至少一个的驱动构件,用于改变表面之间的距离以向层压板的层施加压力。 该设备还可以包括在第一层压机下游并与第一层压机基本相同的第二层压机。 根据应用,第一和第二层压机的热交换器都可以用于加热或冷却,也可以用于冷却,一个用于加热。