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    • 2. 发明申请
    • CONTACT LENS PACKAGE
    • 联系镜头包
    • US20150327645A1
    • 2015-11-19
    • US14811095
    • 2015-07-28
    • Novartis AG
    • Chea Beng LeeJia Peng TangChze Chow NgLong Yeng Lim
    • A45C11/00
    • A plastic container for storing a hydrogel contact lens in a liquid, the container comprising: a cavity and a substantially flat flange that extends in a plane around the opening periphery of the cavity, and the flange having a sealing area round the circumference of the cavity. Furthermore, the sealing area has a micro-texture pattern. When sealing the container with a flexible cover sheet which is a laminate material having a metal foil layer and at least one polymer layer to form a storage package of the soft contact lens, the micro-texture pattern of the sealing area engages a laminate foil cover and displaces water beads present between the laminate foil cover and the plastic container in the sealing area around the cavity to form a heat seal.
    • 一种用于将水凝胶隐形眼镜储存在液体中的塑料容器,所述容器包括:空腔和基本上平坦的凸缘,所述凸缘在围绕所述空腔的开口周边的平面中延伸,并且所述凸缘具有围绕所述腔的圆周的密封区域 。 此外,密封区域具有微纹理图案。 当用具有金属箔层和至少一个聚合物层的层压材料的柔性覆盖片密封容器以形成软性隐形眼镜的储存包装时,密封区域的微结构图案与层压箔盖 并且在空腔周围的密封区域中移动存在于层压箔盖和塑料容器之间的水珠,以形成热封。