Washable mask process
    5.
    发明授权
    Washable mask process 失效
    可洗面膜过程

    公开(公告)号:US4877652A

    公开(公告)日:1989-10-31

    申请号:US146316

    申请日:1988-01-21

    IPC分类号: B05D1/32

    CPC分类号: B05D1/325

    摘要: In a process for masking a part subjected to a high pressure washing cycle between the applications of two or more paint coats, the improvement comprising the steps of: spray coating on a prepainted part a washable masking material which is cuttable when set to form a nonwicking edge; self adhering the spray coating and cutting it along a paint line to form a nonwicking mask edge which prevents paint leakage or the trapping or washing solution between the masking material and part and leakage of such trapped washing solution onto a subsequently painted surface. The process includes the step of cutting and cleanly peeling a portion of the masking material from the part following the drying of the sprayed mask to expose part of the prepainted surface; at least one subsequent washing and drying of the masked part; and at least one subsequent painting of the exposed prepainted surface.

    摘要翻译: 在两个或更多涂料涂层的应用之间掩蔽经受高压洗涤循环的部件的方法中,改进包括以下步骤:在预涂部件上喷涂可洗涤的掩模材料,该可洗涤的掩模材料在被设置成形成非屏蔽 边缘; 自动粘附喷涂并沿着油漆线切割,以形成非屏蔽掩模边缘,防止涂料渗漏或掩蔽材料和部件之间的捕获或洗涤溶液,并将这种捕获的洗涤溶液泄漏到随后涂漆的表面上。 该方法包括在喷涂的掩模的干燥之后从部分切割并干净地剥离掩模材料的一部分以暴露部分涂覆表面的步骤; 至少一次随后的被遮蔽部分的洗涤和干燥; 以及暴露的预涂表面的至少一个随后的涂漆。