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    • 2. 发明申请
    • MAKING METHOD OF PLASTIC TOY WITH ADJUSTABLE HARDNESS AT LOCAL POSITIONS
    • 塑料玩具在局部位置上的可调节硬度的制作方法
    • US20160096293A1
    • 2016-04-07
    • US14505508
    • 2014-10-03
    • Chun-Fa Liu
    • Chun-Fa Liu
    • B29C41/22B29C41/46B29C41/04
    • B29C41/22B29C41/042B29C41/46B29K2007/00B29K2105/0061B29K2995/007
    • A making method of a plastic toy with adjustable hardness at local positions is provided, including: a) preparing two kinds of plastic latex with desired hardness; b) making a first gel coat layer, adding one kind of the latex into a mold and heating the mold; c) making a second gel coat layer, adding the other kind of latex; d) gel forming of hard latex and soft latex, adding the first kind of latex and then heating again; e) cooling forming and uncovering demolding, carrying out water cooling and carrying out uncovering demolding after the cooling is completed; and 0 gel processing. The present invention solves the problem and meets the requirements of products about inconsistent hardness of various parts, makes the touch feel of the toys closer to that of the human skin, thus ensuring products having better quality, and bringing better realistic feel of the toy to people.
    • 提供了一种在局部位置具有可调节硬度的塑料玩具的制造方法,包括:a)制备具有所需硬度的两种塑料胶乳; b)制备第一凝胶涂层,将一种胶乳加入到模具中并加热模具; c)制备第二层凝胶涂层,加入另一种胶乳; d)硬胶乳和软胶乳的凝胶形成,加入第一种胶乳再次加热; e)冷却成型和露出脱模,冷却完成后进行水冷并进行露出脱模; 和0凝胶加工。 本发明解决了这些问题,满足了各种零件硬度不一致的产品要求,使玩具的触感更接近人体皮肤,从而保证产品质量更好,使玩具具有更好的逼真感。 人。