THERMOFORMABLE MULTILAYER MOISTURE BARRIER AND METHOD OF MAKING THE SAME

    公开(公告)号:US20190337694A1

    公开(公告)日:2019-11-07

    申请号:US16512651

    申请日:2019-07-16

    Abstract: A multilayer structure including, in order, a first passive moisture barrier layer, a second passive moisture barrier layer, a first active moisture barrier layer including a first moisture absorbing composition and a cyclic olefin copolymer, and a third passive moisture barrier layer. The first, second and third passive moisture barrier layers and the first active moisture barrier layer are contiguous, non-contiguous or combinations thereof. A method of forming a moisture absorbing multilayer structure including: a) forming a base structure including, in order, a first passive moisture barrier layer, a first active moisture barrier layer and a second passive moisture barrier layer, the first active moisture barrier layer having a first side and a second side opposite the first side and including a cyclic olefin copolymer, the first passive moisture barrier layer disposed on the first side, and the second passive moisture barrier layer disposed on the second side; and, b) coating a third passive moisture barrier layer on the base structure.

    Long Life Dough Package
    16.
    发明申请
    Long Life Dough Package 审中-公开
    长寿面团包

    公开(公告)号:US20140322399A1

    公开(公告)日:2014-10-30

    申请号:US14324879

    申请日:2014-07-07

    Inventor: John W. Crump

    Abstract: This invention relates to a packaging material for unbaked dough products which includes a container that is impermeable to water vapor transmission, a relative humidity control device in the container, dough, and a water permeable sheet forming a cover for the container wherein the relative humidity control device includes a water vapor permeable container containing a solidified humectant composition which further includes a humectant salt, water and carrier.

    Abstract translation: 本发明涉及一种用于未烘烤面团产品的包装材料,其包括不透水蒸气传播的容器,容器中的相对湿度控制装置,面团和形成用于容器的盖的透水片,其中相对湿度控制 装置包括含有固化的湿润剂组合物的水蒸汽可渗透容器,其还包含湿润剂盐,水和载体。

Patent Agency Ranking