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    • 2. 发明申请
    • METHOD FOR MANUFACTURING A FOIL DECORATED MOLDING
    • 一种用于制造纤维装饰成型的方法
    • US20080251973A1
    • 2008-10-16
    • US11956348
    • 2007-12-14
    • CHUN-YUAN CHANG
    • CHUN-YUAN CHANG
    • B29C35/08
    • B29C37/0032B29C35/045B29C45/14016B29C45/1418B29C45/14688B29C51/10B29C2037/0042B29C2045/14213B29C2045/14286B29C2045/14877B29C2791/006
    • A method for manufacturing a foil decorated molding includes steps of: providing an injection molding device, the injection molding device comprising a male mold and a female mold, the male mold having a projecting part, the female mold defining a cavity; transporting the foil into the injection molding device and between the male and female molds; locking the foil to the female mold to form an airproof space together with the cavity of the female; vacuuming the airproof space to suck the foil toward the female mold; clamping the male and female molds to form a molding space; inputting thermal medium into the molding space to press the foil to cling to an inner surface of the cavity of the female mold; injecting molten resin into the molding space; and cooling and opening the injection molding device, the molten resin cooled forming a molding.
    • 一种用于制造箔装饰成型的方法包括以下步骤:提供注射成型装置,所述注射成型装置包括阳模和阴模,所述阳模具有突出部分,所述阴模限定空腔; 将箔输送到注射成型装置中以及在阳模和阴模之间; 将箔锁定到阴模上以与阴模的空腔一起形成空气密封空间; 抽真空空气将阴箔吸向阴模; 夹紧阳模和阴模以形成模制空间; 将热介质输入到模制空间中以将箔压紧以粘附到阴模的腔的内表面; 将熔融树脂注入到模制空间中; 并且冷却和打开注塑装置,冷却的熔融树脂形成模塑件。
    • 6. 发明申请
    • METHOD FOR ELONGATING FOIL
    • 用于开发薄片的方法
    • US20080251972A1
    • 2008-10-16
    • US11956347
    • 2007-12-14
    • CHUN-YUAN CHANG
    • CHUN-YUAN CHANG
    • B29C70/28
    • B29C45/1418B29C51/10B29C2045/14877B29C2791/006B29C2791/007
    • A method for elongating a foil, comprising steps of: providing an injection molding device, the injection molding device comprising a male mold having a projecting part protruding and a female mold defining a cavity; transmitting the foil into the injection molding device and between the male and female molds; clamping the male and female molds to form a molding space, the molding space being separated into a first airproof space adjacent to the female mold and a second airproof space adjacent to the male mold by the foil; vacuuming the first airproof space to suck the foil toward the first airproof space; and inputting thermal medium into the second airproof space to press the foil to cling to the inner surface of the cavity of the female mold.
    • 一种用于拉伸箔的方法,包括以下步骤:提供注射成型装置,所述注射成型装置包括具有突出部分突出的阳模和限定腔的阴模; 将箔传送到注射成型装置中,以及在阳模和阴模之间; 夹持阳模和阴模以形成模制空间,模制空间被分离成与阴模相邻的第一空气密封空间和通过箔邻近阳模的第二空气密封空间; 对第一空气空间进行抽真空以将箔吸向第一空气密封空间; 并将热介质输入到第二空气密封空间中,以将箔压紧以粘贴到阴模的腔的内表面。