Web bonded plastic sheet extruding system
    3.
    发明申请
    Web bonded plastic sheet extruding system 审中-公开
    Web粘合塑料片材挤出系统

    公开(公告)号:US20050202113A1

    公开(公告)日:2005-09-15

    申请号:US10796074

    申请日:2004-03-10

    申请人: Cheng-Te Chi

    发明人: Cheng-Te Chi

    IPC分类号: B29C47/06 B29C47/14

    摘要: A web bonded plastic sheet extruding system to provide a fast and economic benefits compliance production of comfortable and duration mid sole for shoes by having two extruders adapted to a heating die and to respectively deliver thermoplastic materials of different densities through the heating guide pipes; two shaft rods provided in front of a roll compressor to respectively take up an upper web and a lower web and bond webs on the plastic materials by infusion through the roller unit into a web bonded plastic sheet combined with a higher density and a lower density.

    摘要翻译: 一种网状粘合塑料片材挤出系统,通过使两个适于加热模具的挤出机和通过加热导管分别递送不同密度的热塑性材料,为鞋子提供舒适和持续的中间鞋底的快速和经济效益。 两个杆杆设置在辊压缩机的前面,以分别吸收上腹板和下腹板,并通过将辊单元输注成与较高密度和较低密度结合的腹板粘合的塑料薄片将纤维网连接在塑料材料上。

    Seal for plastic sheeting
    9.
    发明授权
    Seal for plastic sheeting 失效
    密封塑胶

    公开(公告)号:US3716434A

    公开(公告)日:1973-02-13

    申请号:US3716434D

    申请日:1970-07-02

    申请人: ETHYL CORP

    发明人: COOK C CAMPBELL D

    IPC分类号: B29C65/40 C09J5/10 B65H69/02

    摘要: An overlap seal for joining together two edges of reinforced thermoplastic material. A plurality of strands or bands of hot melt adhesive are applied adjacent the edge of the one sheet of thermoplastic reinforced material and the edge of another sheet is positioned above the first sheet. The sheets are brought together and pressure is applied so that the heat contained in the hot melt adhesive causes a fusion of the two edges of thermoplastic to create a high strength bond. Some of the bands of thermoplastic material flow together to form a wide band with narrower bands on each side to provide an overlapped seal having increased strength.

    摘要翻译: 用于将增强热塑性材料的两个边缘连接在一起的重叠密封件。 在热塑性增强材料的一片的边缘附近施加多个热熔粘合剂的线或带,并且另一片的边缘位于第一片的上方。 将片材带到一起并施加压力,使得包含在热熔粘合剂中的热量导致热塑性塑料的两个边缘的熔合,以产生高强度的粘结。 一些热塑性材料带一起流动以形成宽带,每侧具有较窄的带,以提供具有增加的强度的重叠密封。