Cold seal package and method for making the same
    6.
    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:US06290801B1

    公开(公告)日:2001-09-18

    申请号:US09540141

    申请日:2000-03-31

    IPC分类号: B32B3112

    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。

    Recyclable blister package
    10.
    发明授权
    Recyclable blister package 失效
    可回收泡罩包装

    公开(公告)号:US5486390A

    公开(公告)日:1996-01-23

    申请号:US233095

    申请日:1994-04-25

    摘要: The invention relates to a blister package comprising:A) a first sheet selected from the group consisting of polyethylene terephthalate (PET), polyvinyl chloride (PVC), and polyvinyl chloride (PVC) coated with polyvinylidene chloride (PVDC) having a blister which forms a compartment;B) a second sheet releasably adhered to said first sheet, said second sheet comprising an oriented polypropylene (OPP) peel seal film having its side proximal to said first sheet coated with a first adhesive having controlled adhesion of 300-1200 grams per inch; andC) a third sheet of card or paper stock which is adhered to said second sheet at at least fiber tear adhesion levels with a second adhesive.

    摘要翻译: 本发明涉及泡罩包装,其包括:A)选自聚对苯二甲酸乙二醇酯(PET),聚氯乙烯(PVC)和涂覆有具有泡罩的聚偏二氯乙烯(PVDC)的聚氯乙烯(PVC)的第一片材​​,其形成 一个隔间 B)可释放地粘附到所述第一片材上的第二片材,所述第二片材包含取向聚丙烯(OPP)剥离密封膜,其侧面靠近所述第一片材,所述第一片材涂覆有具有300-1200克/英寸的受控粘合力的第一粘合剂; 和C)用第二粘合剂以至少纤维撕裂粘合水平粘附到所述第二片材的第三片卡片或纸料。