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    • 4. 发明授权
    • Method for producing a molded article with a laminated structure
    • 具有叠层结构的成形品的制造方法
    • US08313683B2
    • 2012-11-20
    • US12368425
    • 2009-02-10
    • Hideki BabaKouji AkasakaDaiju Kawakami
    • Hideki BabaKouji AkasakaDaiju Kawakami
    • B29C51/00
    • B29C45/1418B29C2045/14213B29C2045/14286
    • A method for manufacturing a plastic laminated article comprising a surface layer of a sheet-like surface member and a synthetic resin backing material layer laminated on the surface layer, without causing a fracture or a reduction in wall thickness of the sheet-like surface member. When the male mold is pressed against the contact area of the sheet-like surface member, the temperature of the contact area of the sheet-like surface member gradually falls due to a thermal gradient between the male mold and the contact area of the sheet-like surface member. Simultaneously, the contact area of the sheet-like surface member is not heated directly. In addition, the direction of jet flow of a hot fluid is changed, by fluid guide surfaces, from the center of the sheet-like surface member to the outer periphery, of the sheet-like surface member. When the temperature of the contact area of the sheet-like surface member falls to a predetermined temperature and the tensile strength of the contact area increases to a predetermined value, the male mold is moved downwardly at a predetermined rate and closed against the female mold.
    • 一种塑料层压制品的制造方法,其包括层压在所述表面层上的片状表面构件的表层和合成树脂背衬材料层,而不会导致片状表面构件的壁厚的破裂或减小。 当阳模压在片状表面构件的接触区域上时,由于阳模和片状表面构件的接触区域之间的热梯度,片状表面构件的接触面积的温度逐渐下降, 像表面构件。 同时,片状表面构件的接触面积不直接加热。 此外,热流体的流动方向通过流体引导表面从片状表面构件的中心改变到片状表面构件的外周。 当片状表面构件的接触区域的温度下降到预定温度并且接触面积的拉伸强度增加到预定值时,阳模以预定速率向下移动并且相对于阴模闭合。
    • 5. 发明申请
    • METHOD AND APPARATUS FOR PRODUCING A MOLDED ARTICLE WITH A LAMINATED STRUCTURE
    • 用于生产具有层压结构的成型制品的方法和装置
    • US20100201017A1
    • 2010-08-12
    • US12368425
    • 2009-02-10
    • Hideki BabaKouji AkasakaDaiju Kawakami
    • Hideki BabaKouji AkasakaDaiju Kawakami
    • B29C47/76B29C45/13
    • B29C45/1418B29C2045/14213B29C2045/14286
    • A method for manufacturing a plastic laminated article comprising a surface layer of a sheet-like surface member and a synthetic resin backing material layer laminated on the surface layer, without causing a fracture or a reduction in wall thickness of the sheet-like surface member. When the male mold is pressed against the contact area of the sheet-like surface member, the temperature of the contact area of the sheet-like surface member gradually falls due to a thermal gradient between the male mold and the contact area of the sheet-like surface member. Simultaneously, the contact area of the sheet-like surface member is not heated directly. In addition, the direction of jet flow of a hot fluid is changed, by fluid guide surfaces, from the center of the sheet-like surface member to the outer periphery, of the sheet-like surface member. When the temperature of the contact area of the sheet-like surface member falls to a predetermined temperature and the tensile strength of the contact area increases to a predetermined value, the male mold is moved downwardly at a predetermined rate and closed against the female mold.
    • 一种塑料层压制品的制造方法,其包括层压在所述表面层上的片状表面构件的表层和合成树脂背衬材料层,而不会导致片状表面构件的壁厚的破裂或减小。 当阳模压在片状表面构件的接触区域上时,由于阳模和片状表面构件的接触区域之间的热梯度,片状表面构件的接触面积的温度逐渐下降, 像表面构件。 同时,片状表面构件的接触面积不直接加热。 此外,热流体的流动方向通过流体引导表面从片状表面构件的中心改变到片状表面构件的外周。 当片状表面构件的接触区域的温度下降到预定温度并且接触面积的拉伸强度增加到预定值时,阳模以预定速率向下移动并且相对于阴模闭合。