Methods for packaging items and preparing packaging materials

    公开(公告)号:US10773839B1

    公开(公告)日:2020-09-15

    申请号:US15891600

    申请日:2018-02-08

    摘要: A method of preparing a packaging laminate includes conveying a mesh of paper material having perforations against a rigid edge causing, at substantially each perforation, a mesh portion at the leading side to have an average elevation lower than that of a mesh portion on the trailing side of the perforation. The method includes expanding the perforations into cells separated from one another by legs interconnected by nodes defined in the mesh Top and bottom surfaces of the legs and nodes are reoriented from an initial orientation substantially parallel with a direction of conveyance of the mesh to an expanded orientation oblique to the direction of conveyance, such that, in the expanded orientation, the top surfaces of the nodes are substantially parallel with each other. The method includes attaching an outer liner to at least some of the bottom surfaces so as to form the packaging laminate.

    Methods and apparatus for controlling movement of receptacles

    公开(公告)号:US10197981B1

    公开(公告)日:2019-02-05

    申请号:US15605042

    申请日:2017-05-25

    摘要: Methods and apparatus for controlling the movement of portable receptacles within a materials handling facility are described. The materials handling facility utilizes at least one linear induction motor (LIM) to move the portable receptacles having conductive elements from a first location to a second location within the facility. The LIMs may be configured such that most, if not all, of the movement of the receptacles is controlled by the application of energy from the LIMs to the conductive elements of the receptacles. This energy may cause the receptacles to move from one LIM to another LIM, where each LIM in sequence can apply force to the receptacle to pass it to the next LIM in the sequence. In some implementations, the portable receptacles are configured such that at least a base portion of the receptacle includes a conductive element to interact with the LIMs, while maintaining an overall light-weight configuration.

    Methods and apparatus for controlling movement of receptacles
    8.
    发明授权
    Methods and apparatus for controlling movement of receptacles 有权
    用于控制容器运动的方法和装置

    公开(公告)号:US09540190B2

    公开(公告)日:2017-01-10

    申请号:US14682993

    申请日:2015-04-09

    摘要: Methods and apparatus for controlling the movement of portable receptacles within a materials handling facility are described. The materials handling facility utilizes at least one linear induction motor (LIM) to move the portable receptacles having conductive elements from a first location to a second location within the facility. The LIMs may be configured such that most, if not all, of the movement of the receptacles is controlled by the application of energy from the LIMs to the conductive elements of the receptacles. This energy may cause the receptacles to move from one LIM to another LIM, where each LIM in sequence can apply force to the receptacle to pass it to the next LIM in the sequence. In some implementations, the portable receptacles are configured such that at least a base portion of the receptacle includes a conductive element to interact with the LIMs, while maintaining an overall light-weight configuration.

    摘要翻译: 描述了用于控制材料处理设备内的便携式插座的移动的方法和装置。 材料处理设施利用至少一个线性感应电动机(LIM)将具有导电元件的便携式插座从第一位置移动到设施内的第二位置。 可以配置LIM,使得大多数(如果不是全部)容器的移动通过从LIM向容器的导电元件施加能量来控制。 这种能量可能导致插座从一个LIM移动到另一个LIM,其中每个LIM依次可以施加力到插座以将其传递到下一个LIM。 在一些实施方式中,便携式插座被配置为使得插座的至少一个基座部分包括与LIM相互作用的导电元件,同时保持整体的轻质构造。