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    • 8. 发明公开
    • FLUORORESINE FILM SEAMLESS EDGE-SEALING METHOD
    • Nahtloses kantenversiegelungsverfahren mit einem fluorharzfilm
    • EP2382899A1
    • 2011-11-02
    • EP09837253.5
    • 2009-01-09
    • Ningbo Superbright Technology Co., Ltd.
    • XUE, Yanyan
    • A47J36/04B32B3/02B32B37/02D06C25/00D06C13/12
    • A47J36/04B29C63/0034B29K2027/12Y10T156/1064Y10T156/1066Y10T428/219
    • The seamless edge-sealing method of fluorine resin coating comprises following steps: (I) Putting the raw material of fluorine resin into a mold to obtain a cylinder (1) through one of the below ways: First, pressure maintaining and demolding, finally sintering the mold formed casting; Second, mechanical injecting; Third, mechanical vulcanizing; (II) Cutting the cylinder (1) into rings (3) and cutting each ring (3) to form an annular slot (31) on the inner wall of each ring; (III) Cutting a piece of base fabric coated with fluorine resin (2) into the shape adapted for the ring (3), and then stuffing the edge of the cut fabric coated with fluorine resin into the slot (31) of the ring; (IV) After hot-pressing, obtaining a piece of fabric coated with fluorine resin (4).
    • 氟树脂涂层的无缝边缘密封方法包括以下步骤:(I)通过以下方式之一将氟树脂的原料放入模具中以获得圆筒(1):首先,进行保压脱模,最后烧结 模具成型铸造; 二,机械注射; 三,机械硫化; (II)将圆筒(1)切割成环(3)并切割每个环(3),以在每个环的内壁上形成环形槽(31); (III)将涂布有氟树脂(2)的基布切成适合于环(3)的形状,然后将涂布有氟树脂的切割织物的边缘填充到环的槽(31)中; (IV)热压后,得到涂布有氟树脂(4)的织物。