Flexible packaging composites
    9.
    发明公开
    Flexible packaging composites 审中-公开
    灵活的包装

    公开(公告)号:EP2191965A2

    公开(公告)日:2010-06-02

    申请号:EP10002798.6

    申请日:2008-08-18

    IPC分类号: B32B27/20 B32B29/04

    摘要: The flexible packaging composites include one or more mineral-containing layers with a bonding agent. The composite structure is used as a primary or secondary packaging container or insulating material. In addition to the mineral-containing layer (5), the composite can contain one or more non-mineral containing layers (7), including various combinations of extruded resins, cast or blown films, and fibers. The mineral-containing layer (5) is substantially and continuously bonded to the other layers. The material is designed to form flexible and semi-rigid storage articles at equal or lower costs to prior art solutions while providing a mineral containing layer (5) that is a very smooth, has comparatively high plasticity, and having a high quality printing surface not requiring Corona Treatment.; The composite structure has advantages including a high degree of pliability and flexibility, a minimum 37 dyne level on the surface of the mineral containing layer,- a mineral containing layer that is highly 84 opaque, and has a bright, white printing surface that readily accepts coating and inks, therefore, rendering it highly attractive to consumers.

    摘要翻译: 柔性包装复合材料包括一种或多种含有粘结剂的含矿物层。 复合结构用作初级或次级包装容器或绝缘材料。 除了含矿物层(5)之外,复合材料可以含有一种或多种非矿物质含量层(7),包括挤压树脂,铸塑或吹塑薄膜和纤维的各种组合。 含矿层(5)基本上和连续地结合到其它层。 该材料设计成以现有技术溶液相同或较低的成本形成柔性和半刚性的储存制品,同时提供非常光滑的,具有较高塑性的含矿物层(5),并且具有高质量的印刷表面 需要电晕处理。 该复合结构具有优点,包括柔韧度高,柔韧性高,含矿层表面最小37达因水平,高84度不透明的含矿层,并且具有易于接受的亮白色印刷表面 因此,涂料和油墨使其对消费者具有极高的吸引力。