Cold seal package and method for making the same
    4.
    发明授权
    Cold seal package and method for making the same 有权
    冷封包装及其制作方法

    公开(公告)号:US06436499B1

    公开(公告)日:2002-08-20

    申请号:US09517382

    申请日:2000-03-02

    IPC分类号: B32B712

    摘要: The present invention is directed to a cold seal package that includes constructions wherein two substrates, or two portions of one substrate, are sealingly engaged to one another using a substantially natural latex rubber-free contact adhesive. The two substrates can be easily peeled apart without substantial damage to the substrates. Furthermore, the substrates cannot typically be resealed, or refastened, once peeled apart. That is, the cold seal formed by the adhesive between the substrates is substantially non-refastenable. Advantageously, a cold seal package of the present invention is particularly well suited for aseptic delivery of packaged goods, such as bandages, dressings, and the like.

    摘要翻译: 本发明涉及一种冷封包装,其包括其中两个基底或一个基底的两个部分使用基本上天然的无胶乳橡胶接触粘合剂彼此密封地接合的结构。 两个基板可以容易地剥离而不会对基板造成实质的损坏。 此外,一旦剥离,基材通常不能重新密封或重新固化。 也就是说,由基板之间的粘合剂形成的冷封基本上是不可重新扣紧的。 有利地,本发明的冷封包装特别适用于包装物品如绷带,敷料等的无菌递送。

    Article having soft and hard regions
    8.
    发明授权
    Article having soft and hard regions 失效
    文章具有软硬地区

    公开(公告)号:US06595938B1

    公开(公告)日:2003-07-22

    申请号:US09132255

    申请日:1998-08-11

    IPC分类号: A61F500

    CPC分类号: A61F13/04

    摘要: The present invention provides an orthopedic casting article and a protective pad article having soft edges. In one embodiment, the article comprises a flexible sheet material impregnated or coated with two different resins. In an alternative embodiment, the article comprises an extruded sheet material comprising two different extruded materials. One of the resins or extruded materials is soft or resilient compared to the other resin or material. By selectively providing the softer materials at defined regions of the article the hardness of the region can be adjusted. The article may be in the form of an orthopedic casting tape or a protective pad comprising a fabric backing that is longitudinally impregnated or coated with two different curable resins. A harder, first curable resin is used to coat a longitudinally extending center region of the fabric backing; and a softer, second curable resin is used to coat at least one longitudinally extending edge region of the fabric backing. When the casting tape is wrapped around a limb the softer edge regions may be overlapped to form a soft, comfortable edge of the cured cast.

    摘要翻译: 本发明提供一种具有软边缘的整形矫形制品和保护垫制品。 在一个实施方案中,制品包括浸渍或涂覆有两种不同树脂的柔性片材。 在替代实施例中,制品包括包含两种不同挤出材料的挤压片材。 与其他树脂或材料相比,树脂或挤出材料之一是柔软或有弹性的。 通过在制品的限定区域选择性地提供较软的材料,可以调整该区域的硬度。 该制品可以是整形外科胶带或保护垫的形式,其包括纵向浸渍或涂覆有两种不同的可固化树脂的织物背衬。 使用较硬的第一可固化树脂涂覆织物背衬的纵向延伸的中心区域; 并且使用较软的第二可固化树脂涂覆织物背衬的至少一个纵向延伸的边缘区域。 当铸带缠绕在肢体上时,较软的边缘区域可以重叠以形成固化铸件的柔软舒适的边缘。