Composite material for secondary container packaging
    63.
    发明授权
    Composite material for secondary container packaging 失效
    二次容器包装复合材料

    公开(公告)号:US4254173A

    公开(公告)日:1981-03-03

    申请号:US961955

    申请日:1978-11-20

    申请人: A. Dean Peer, Jr.

    发明人: A. Dean Peer, Jr.

    摘要: A secondary container packaging material for use in six pack can wraps, six pack bottle carriers, twelve pack carriers, etc., comprising a composite of a paper material laminated to a plastic film. The plastic film provides tear resistance to the composite, so that paper material may be used which has a tear resistance less than that of other secondary packaging paper materials. The reduced tear resistance allows the use of paper having a lower caliper, basis weight, and, therefore, cost than conventional secondary container packaging material. Natural kraft paper and recycled paper of 12-16 point caliper are preferred for use with the present composite. The plastic film may be 0.25-2 mils thick and is preferably formed of polyethylene terpthalate, polyethylene, polyvinylchloride, polypropylene, or cellophane. The preferred films are transparent and permit reverse printing on their inner surface to provide abrasion resistant decoration visible through the film. Adhesives are used to bond the film to the paper and are selected to be compatible with the film used. The film may be metallized to produce a foil effect or may be strengthened by radiation treatment.

    摘要翻译: 用于六包装的二次容器包装材料包装,六个包装瓶载体,十二个包装载体等,其包括层压到塑料膜上的纸材料的复合材料。 该塑料膜对复合材料提供抗撕裂性,因此可以使用耐撕裂性低于其它二次包装纸材料的纸材料。 减少的抗撕裂性允许使用具有较低卡尺,基重,因此比常规二次容器包装材料成本更低的纸。 天然牛皮纸和12-16点卡尺的再生纸优选用于本发明的复合材料。 塑料膜的厚度可以为0.25-2密耳,优选由聚乙烯,聚乙烯,聚氯乙烯,聚丙烯或玻璃纸形成。 优选的膜是透明的并且允许在其内表面上进行反向印刷以提供通过膜可见的耐磨装饰。 粘合剂用于将薄膜粘合到纸上并选择与所使用的薄膜相容。 该膜可以被金属化以产生箔效应,或者可以通过辐射处理来加强。