Process of transfer printing
    1.
    发明授权
    Process of transfer printing 失效
    转印过程

    公开(公告)号:US4231829A

    公开(公告)日:1980-11-04

    申请号:US35986

    申请日:1979-05-04

    CPC分类号: B41M5/025 B44C1/175

    摘要: In a process of transferring a pattern printed on a thin film of a polyvinyl alcohol resin to a surface of an object by pressing the object to the thin film floated on the surface of the water with the printed surface faced up and submerging the object into the water, boric acid or salts thereof are included in the thin film or in the water. A clear and precise pattern can be transferred to the object even if it has uneven surface.

    摘要翻译: 在将印刷在聚乙烯醇树脂的薄膜上的图案转印到物体表面的过程中,将物体压在漂浮在水面上的薄膜上,印刷面朝上并将物体浸入水中 水,硼酸或其盐包括在薄膜中或在水中。 即使表面不平坦,也可以将清晰精确的图案转印到物体上。

    Containers for filthy matter
    3.
    发明授权
    Containers for filthy matter 失效
    肮脏物品容器

    公开(公告)号:US4946720A

    公开(公告)日:1990-08-07

    申请号:US284631

    申请日:1988-12-15

    IPC分类号: A61F5/44 A61F5/445

    摘要: A container for filthy matter particularly suited for use as a bag for collecting waste matter discharged through the artifical anus is essentially made of a single-layer or multilayer packaging material comprising an oxyalkylene group-containing vinyl alcohol copolymer film layer.

    摘要翻译: 特别适合用作收集通过人造肛门排出的废物的袋子的污物的容器基本上由包含含氧化烯基的乙烯醇共聚物膜层的单层或多层包装材料制成。