FLEXIBLE FITMENT FOR FLEXIBLE CONTAINER
    1.
    发明申请
    FLEXIBLE FITMENT FOR FLEXIBLE CONTAINER 审中-公开
    柔性集装箱的柔性配件

    公开(公告)号:WO2018058047A1

    公开(公告)日:2018-03-29

    申请号:PCT/US2017/053270

    申请日:2017-09-25

    Abstract: The present disclosure provides a flexible container. In an embodiment, the flexible container (8) includes a first multilayer film (16) and a second multilayer film (18). Each multilayer film comprises a seal layer. The multilayer films are arranged such that the seal layers oppose each other and the second multilayer film (18) is superimposed on the first multilayer film (16). The multilayer films are sealed along a common peripheral edge (20). The flexible container (8) includes a fitment (10). The fitment (10) comprises a base (12). The base (12) comprises a polymeric blend of from 60 wt% to 90 wt% ethylene/a-olefin multi-block copolymer and from 40 wt% to 10 wt% high density polyethylene (HDPE). The flexible container (8) includes a fitment seal (22) comprising the base (12) located between the multilayer films. The base (12) is sealed to each multilayer film at a portion of the common peripheral edge (20).

    Abstract translation: 本公开提供了一种柔性容器。 在一个实施例中,柔性容器(8)包括第一多层膜(16)和第二多层膜(18)。 每个多层膜包括密封层。 多层膜被布置为使得密封层彼此相对,并且第二多层膜(18)叠加在第一多层膜(16)上。 多层膜沿共同的外围边缘(20)密封。 柔性容器(8)包括配件(10)。 配件(10)包括基座(12)。 基料(12)包含60重量%至90重量%的乙烯/α-烯烃多嵌段共聚物和40重量%至10重量%的高密度聚乙烯(HDPE)的聚合物共混物。 柔性容器(8)包括配件密封件(22),该配件密封件包括位于多层膜之间的基部(12)。 基部(12)在公共外围边缘(20)的一部分处密封到每个多层膜。

    SEAL BAR AND PROCESS FOR USING SAME
    2.
    发明申请
    SEAL BAR AND PROCESS FOR USING SAME 审中-公开
    密封条和使用它的过程

    公开(公告)号:WO2018058031A1

    公开(公告)日:2018-03-29

    申请号:PCT/US2017/053233

    申请日:2017-09-25

    Abstract: The present disclosure provides a seal bar. In an embodiment, the seal bar comprises a base member having a flat front surface and a flat recessed surface a distance (d) behind the front surface. The front surface defines an x-axis, X. The flat recessed surface has a first endpoint (Al), wherein an axis that is perpendicular to the flat recessed surface at the first endpoint (Al) defines a first y-axis (Yl). The seal bar has a concave surface extending the distance (d) between the first endpoint (Al) and a point (Bl) on the flat front surface. The concave surface defines a quadrant arc segment of an ellipse between the first endpoint (Al) and the point (Bl).

    Abstract translation: 本公开提供了一种密封条。 在一个实施例中,密封条包括基部构件,该基部构件具有平坦的前表面和在前表面后方具有距离(d)的平坦的凹陷表面。 所述前表面限定x轴X.所述平坦凹入表面具有第一端点(A1),其中在所述第一端点(A1)处垂直于所述平坦凹入表面的轴限定第一y轴(Y1) 。 密封条具有在第一端点(A1)和平坦前表面上的点(B1)之间延伸距离(d)的凹表面。 凹面定义了第一端点(A1)和点(B1)之间的椭圆的象限弧段。

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