Thermoformable multilayer polymeric film
    13.
    发明授权
    Thermoformable multilayer polymeric film 失效
    可热成型多层聚合物膜

    公开(公告)号:US6068933A

    公开(公告)日:2000-05-30

    申请号:US602256

    申请日:1996-02-15

    IPC分类号: B32B27/08 B32B27/32 B32B27/34

    摘要: A clear, multilayer polymeric film that is desirable for thermoforming applications. The film in its various embodiments include two inner layers of nylon and/or a core layer of ethylene vinyl alcohol or ethylene vinyl alcohol copolymer sandwiched between the two inner nylon layers. The film can also contain two nylon layers which are bonded together via an adhesive layer and not contain a core layer of ethylene vinyl alcohol. The film also has an outer layer of a heat sealable polymer and may also have an outer layer of nylon. The film is coextruded, blown into a tubular shape, oriented, and cooled by the method of tubular water quenching. The film has various improved physical properties over the prior art, including properties of "memory", clarity, gloss and low haze.

    摘要翻译: 一种透明的多层聚合物膜,对于热成型应用是理想的。 在其各种实施方案中的膜包括夹在两个内层尼龙层之间的尼龙和/或乙烯乙烯醇或乙烯乙烯醇共聚物的芯层的两层内层。 膜也可以包含两个尼龙层,它们通过粘合剂层粘合在一起并且不含有乙烯乙烯醇的核心层。 该膜还具有可热封聚合物的外层,并且也可以具有尼龙外层。 将膜共挤出,吹制成管状,通过管状水淬的方法取向并冷却。 该膜与现有技术相比具有各种改善的物理性质,包括“记忆”,透明度,光泽度和低雾度的性质。

    Multi-Compartment Microwave Heating Package
    14.
    发明申请
    Multi-Compartment Microwave Heating Package 有权
    多室微波加热包装

    公开(公告)号:US20120217237A1

    公开(公告)日:2012-08-30

    申请号:US13468276

    申请日:2012-05-10

    IPC分类号: H05B6/80

    摘要: A microwave heating construct includes a first compartment and a second compartment joined to one another. The first compartment and the second compartment each include microwave energy interactive material operative for generating heat in response to microwave energy. In a first configuration, the first compartment and the second compartment are side by side, and in a second configuration, the first compartment overlies the second compartment.

    摘要翻译: 微波加热构件包括彼此连接的第一隔室和第二隔室。 第一隔室和第二隔室各自包括微波能量交互材料,其可操作用于响应于微波能产生热量。 在第一构造中,第一隔室和第二隔室是并排的,并且在第二构造中,第一隔室覆盖在第二隔室上。

    Injection-Molded Composite Container
    17.
    发明申请
    Injection-Molded Composite Container 审中-公开
    注塑复合容器

    公开(公告)号:US20120034399A1

    公开(公告)日:2012-02-09

    申请号:US13198039

    申请日:2011-08-04

    IPC分类号: B32B1/02 B29C45/14

    摘要: Constructs including a blank and a body formed from liquid molding material are provided. The blank may be hermetically sealed to the body. For example, a mold assembly may injection mold the blank to the body. The mold assembly may include a male mold and a female mold that cooperatively define a first cavity and a second cavity. The first cavity may receive a peripheral margin of the blank and the second cavity may receive the remainder of the blank. Liquid molding material may be directed into the first cavity to form the body of the construct. The liquid molding material may be directed into the first cavity in a manner that avoids bending the peripheral margin of the blank such that a tight seal is established between the blank and the body of the construct and the blank retains a planar configuration.

    摘要翻译: 提供包括由液体成型材料形成的坯料和主体的构造物。 毛坯可能与身体密封。 例如,模具组件可以将坯料注射到身体上。 模具组件可以包括共模限定第一腔和第二腔的阳模和阴模。 第一空腔可以接收坯件的周边边缘,并且第二空腔可以接收空白的其余部分。 液体模制材料可以被引导到第一腔体中以形成构造体。 液体模制材料可以以避免坯料的周边边缘弯曲的方式被引导到第一空腔中,使得坯料与构件的主体之间建立紧密的密封,并且坯料保持平面构型。