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    • 3. 发明申请
    • METHOD AND APPARATUS FOR INSERTING SLIDERS DURING AUTOMATED MANUFACTURE OF RECLOSABLE BAGS
    • 可拆卸袋自动化生产过程中插入滑块的方法与装置
    • WO2005016634A1
    • 2005-02-24
    • PCT/US2004/004415
    • 2004-02-12
    • ILLINOIS TOOL WORKS INC.
    • HAWS, Lewis, AlbertWALLACE, David, C.
    • B29D05/00
    • B65D33/2591B31B70/8132Y10T29/49783Y10T29/49785Y10T29/5101Y10T29/53291Y10T29/533
    • Methods and apparatus for automated insertion of sliders on continuous zipper material. The method involves the following steps: (a) advancing a section of zipper material past a leading edge of a splitter plate (82) that pries the zipper strips of the zipper material apart; (b) clamping a first portion of one zipper strip (6) against one side of the splitter plate, while clamping a first portion of the other zipper strip (8) against an opposite side of the splitter plate, the first portions of the zipper strips b eing d isposed o n a n upstream side of a slider insertion zone; (c) closing a portion of the zipper comprising respective second portions of the zipper strips disposed on a downstream side of the slider insertion zone; and (d) inserting a slider (10) onto the zipper in the slider insertion zone. A plow (42) of the slider is disposed between respective third portions of the zipper strips. The proximity of closed zipper to the closing end of the slider and the presence of open zipper at the opening end of the slider and adjacent the plow facilitates insertion of the slider onto the zipper.
    • 在连续拉链材料上自动插入滑块的方法和装置。 该方法包括以下步骤:(a)将拉链材料的一部分推进通过将拉链材料的拉链条分开的分隔板(82)的前缘分开; (b)将一个拉链条(6)的第一部分夹紧在分离板的一侧,同时将另一个拉链条(8)的第一部分夹紧在分隔板的相对侧上,拉链的第一部分 在滑块插入区的上游侧设有条带; (c)闭合拉链的一部分,其包括设置在滑块插入区的下游侧的拉链带的相应的第二部分; 和(d)在滑块插入区域中将拉头(10)插入到拉链上。 滑块的犁(42)设置在拉链带的相应的第三部分之间。 闭合的拉链接近滑动件的闭合端,并且在滑动件的开口端处和靠近犁的存在开放拉链有助于将滑块插入到拉链上。