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公开(公告)号：US07367931B2
公开(公告)日：2008-05-06
申请号：US10838058
申请日：2004-05-03
IPC分类号： B31B1/14
CPC分类号： B23K26/0846 , B29C66/8432 , B31B50/146 , B31B70/8131 , B65D33/2508 , B65D33/2591 , B29C65/00
摘要： The present invention contemplates a machine and method for performing the laser sealing and laser cutting of flexible material into segments, such as a polymeric web in which the segments will ultimately be individual bags. The machine includes a generally cylindrical drum having openings on an exterior surface. A laser produces a laser beam that contacts the flexible material while the flexible material is being held on the drum. The drum is preferably comprised of drum sections that can be independently moved in the radial direction. The machine includes a cam system causing the drum sections to be sequentially moved in the radial direction. Typically, this radial movement is for the purpose of releasing the individual segments of the flexible material that have been cut by the laser.
摘要翻译： 本发明考虑了一种用于执行激光密封和将柔性材料激光切割成诸如聚合物网的片段的机器和方法，其中段最终将是单独的袋。 该机器包括在外表面上具有开口的大致圆柱形的滚筒。 激光器产生与弹性材料接触的激光束，同时柔性材料被保持在滚筒上。 滚筒优选地包括可以在径向上独立地移动的滚筒部分。 该机器包括使滚筒部分沿径向依次移动的凸轮系统。 通常，该径向运动是为了释放由激光切割的柔性材料的各个部分的目的。
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公开(公告)号：US20080173623A1
公开(公告)日：2008-07-24
申请号：US12057892
申请日：2008-03-28
IPC分类号： B23K26/08
CPC分类号： B23K26/0846 , B29C66/8432 , B31B50/146 , B31B70/8131 , B65D33/2508 , B65D33/2591 , B29C65/00
摘要： The present invention contemplates a machine and method for performing the laser sealing and laser cutting of flexible material into segments, such as a polymeric web in which the segments will ultimately be individual bags. The machine includes a generally cylindrical drum having openings on an exterior surface. A laser produces a laser beam that contacts the flexible material while the flexible material is being held on the drum. The drum is preferably comprised of drum sections that can be independently moved in the radial direction. The machine includes a cam system causing the drum sections to be sequentially moved in the radial direction. Typically, this radial movement is for the purpose of releasing the individual segments of the flexible material that have been cut by the laser.
摘要翻译： 本发明考虑了一种用于执行激光密封和将柔性材料激光切割成诸如聚合物网的片段的机器和方法，其中段最终将是单独的袋。 该机器包括在外表面上具有开口的大致圆柱形的滚筒。 激光器产生与弹性材料接触的激光束，同时柔性材料被保持在滚筒上。 滚筒优选地包括可以在径向上独立地移动的滚筒部分。 该机器包括使滚筒部分沿径向依次移动的凸轮系统。 通常，该径向运动是为了释放由激光切割的柔性材料的各个部分的目的。
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公开(公告)号：US07750269B2
公开(公告)日：2010-07-06
申请号：US11742294
申请日：2007-04-30
CPC分类号： B65D33/2558 , B29C66/8432 , B31B70/8131 , B65D33/2508 , B65D33/255 , B65D33/2591 , Y10T24/15 , Y10T24/2596 , Y10T428/24008 , B29C65/00
摘要： A fastener includes first and second tracks. The first track includes a first profile, and the second track includes a second profile for interlocking with the first profile. The fastener extends between opposing ends. The first and second profiles at each of the opposing ends are sealed to each other using a laser. In one embodiment, the fastener is initially continuous and is subsequently divided into segments by simultaneously cutting and sealing the fastener at spaced target locations using the laser. The segments are associated with respective plastic bags. At each of the target locations, the laser directs a laser beam at the fastener such that the laser beam cuts through the first and second profiles and simultaneously seals the first and second profiles to each other on opposite sides of the cut. The seals on the opposite sides of the cut terminate respective ends of adjacent ones of the segments.
摘要翻译： 紧固件包括第一和第二轨道。 第一轨道包括第一轮廓，并且第二轨道包括用于与第一轮廓互锁的第二轮廓。 紧固件在相对端之间延伸。 每个相对端的第一和第二轮廓都使用激光彼此密封。 在一个实施例中，紧固件最初是连续的，并且随后通过使用激光器在间隔开的目标位置处同时切割和密封紧固件而被分成段。 这些片段与相应的塑料袋相关联。 在每个目标位置处，激光器将激光束引导到紧固件处，使得激光束切割穿过第一和第二轮廓并且同时在切口的相对侧上彼此密封第一和第二轮廓。 切口相对两侧的密封件终止相邻部分的相应末端。
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公开(公告)号：US07214173B2
公开(公告)日：2007-05-08
申请号：US10021236
申请日：2001-10-30
IPC分类号： B23K26/20
CPC分类号： B65D33/2558 , B29C66/8432 , B31B70/8131 , B65D33/2508 , B65D33/255 , B65D33/2591 , Y10T24/15 , Y10T24/2596 , Y10T428/24008 , B29C65/00
摘要： A fastener includes first and second tracks. The first track includes a first profile, and the second track includes a second profile for interlocking with the first profile. The fastener extends between opposing ends. The first and second profiles at each of the opposing ends are sealed to each other using a laser. In one embodiment, the fastener is initially continuous and is subsequently divided into segments by simultaneously cutting and sealing the fastener at spaced target locations using the laser. The segments are associated with respective plastic bags. At each of the target locations, the laser directs a laser beam at the fastener such that the laser beam cuts through the first and second profiles and simultaneously seals the first and second profiles to each other on opposite sides of the cut. The seals on the opposite sides of the cut terminate respective ends of adjacent ones of the segments.
摘要翻译： 紧固件包括第一和第二轨道。 第一轨道包括第一轮廓，并且第二轨道包括用于与第一轮廓互锁的第二轮廓。 紧固件在相对端之间延伸。 每个相对端的第一和第二轮廓都使用激光彼此密封。 在一个实施例中，紧固件最初是连续的，并且随后通过使用激光器在间隔开的目标位置处同时切割和密封紧固件而被分成段。 这些片段与相应的塑料袋相关联。 在每个目标位置处，激光器将激光束引导到紧固件处，使得激光束切割穿过第一和第二轮廓并且同时在切口的相对侧上彼此密封第一和第二轮廓。 切口相对两侧的密封件终止相邻部分的相应末端。
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公开(公告)号：US06526632B1
公开(公告)日：2003-03-04
申请号：US09713857
申请日：2000-11-16
IPC分类号： A44B1916
CPC分类号： B65D33/2591 , A44B19/267 , Y10T24/2513 , Y10T24/2532 , Y10T24/2534
摘要： A fastener for plastic bags opened and closed by a slider includes first and second track members with each having one of a pair of interlocking profiles. The fastener has opposite ends with terminations. A slider is mounted on the fastener and has a separation member with a wide portion and a narrow portion positioned in the fastener. The slider, upon complete closure of the fastener, rides up onto a termination moving the wide portion of the separation member out from between the fastener allowing the profiles to lock along the entire length of the fastener.
摘要翻译： 用于由滑块打开和关闭的塑料袋的紧固件包括第一和第二轨道构件，每个具有一对互锁轮廓中的一个。 紧固件具有带端子的相对端。 滑块安装在紧固件上，并且具有分隔构件，其具有宽的部分和位于紧固件中的窄部分。 滑块在紧固件完全关闭之后，向上移动到终端上，从而使分离构件的宽部分从紧固件之间移出，从而允许型材沿着紧固件的整个长度锁定。
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公开(公告)号：US06427421B1
公开(公告)日：2002-08-06
申请号：US09627728
申请日：2000-07-28
申请人： Kirk E. Belmont , Ian J. Barclay
发明人： Kirk E. Belmont , Ian J. Barclay
IPC分类号： B65B906
CPC分类号： B65B9/093 , B31B70/8131 , B65B61/188 , B65D33/2591 , Y10T24/2514 , Y10T24/2532 , Y10T24/2534
摘要： A plurality of fastener arrangements for use in manufacturing recloseable bags comprising a first fastener and a second fastener connected to the first fastener. Each of said fasteners comprising a male track with a male profile, a female track with a female profile and a slider. The male and female profiles are releasably engageable to each other. The slider is slidably mounted to the fastener for movement between a closed position and an open position. The male and female profiles are engaged to each other while the slider is in the closed position. The male and female profiles are disengaged from each other in response to movement of the slider from the closed position to the open position.
摘要翻译： 用于制造可再封闭袋的多个紧固件装置，包括第一紧固件和连接到第一紧固件的第二紧固件。 每个所述紧固件包括具有阳型轮廓的阳轨道，具有阴型轮廓的阴轨道和滑块。 阳型和阴型可以彼此可释放地接合。 滑块可滑动地安装到紧固件上，用于在关闭位置和打开位置之间移动。 当滑动器处于关闭位置时，阳和阴轮廓彼此接合。 响应于滑块从关闭位置到打开位置的移动，阳和阴轮廓彼此脱离。
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7.发明授权公开(公告)号：US06327754B1
公开(公告)日：2001-12-11
申请号：US09307843
申请日：1999-05-10
申请人： Kirk E. Belmont , Ian J. Barclay
发明人： Kirk E. Belmont , Ian J. Barclay
IPC分类号： A44B1916
CPC分类号： B65B9/093 , B31B70/8131 , B65B61/188 , B65D33/2591 , Y10T24/2514 , Y10T24/2532 , Y10T24/2534
摘要： A plurality of fastener arrangements for use in manufacturing recloseable bags comprising a first fastener and a second fastener connected to the first fastener. Each of said fasteners comprising a male track with a male profile, a female track with a female profile and a slider. The male and female profiles are releasably engageable to each other. The slider is slidably mounted to the fastener for movement between a closed position and an open position. The male and female profiles are engaged to each other while the slider is in the closed position. The male and female profiles are disengaged from each other in response to movement of the slider from the closed position to the open position.
摘要翻译： 用于制造可再封闭袋的多个紧固件装置，包括第一紧固件和连接到第一紧固件的第二紧固件。 每个所述紧固件包括具有阳型轮廓的阳轨道，具有阴型轮廓的阴轨道和滑块。 阳型和阴型可以彼此可释放地接合。 滑块可滑动地安装到紧固件上，用于在关闭位置和打开位置之间移动。 当滑动器处于关闭位置时，阳和阴轮廓彼此接合。 响应于滑块从关闭位置到打开位置的移动，阳和阴轮廓彼此脱离。
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公开(公告)号：USRE44934E1
公开(公告)日：2014-06-10
申请号：US10652572
申请日：2003-08-29
CPC分类号： B65B9/087 , A44B19/16 , A44B19/267 , A44B19/42 , A44B19/62 , A61B5/0095 , B31B70/8132 , B65B9/093 , B65B61/18 , B65B61/188 , B65D33/2591 , Y10T24/15 , Y10T24/2534
摘要： A zipper arrangement for use in manufacturing thermoplastic bags that includes a zipper and at least one slider. The zipper includes first and second opposing tracks. The first track has a first profile and the second track has a second profile. The first and second profiles are releasably engageable to each other. The first track has one or more spaced primary notches interrupting the first profile. At least one slider is inserted onto the first profile via a respective one of the primary notches. The slider is adapted to engage and disengage the first and second profiles in response to movement along the zipper. The second track may have one or more to spaced primary notches interrupting the second profile. The spaced primary notches of the second track are generally aligned to respective ones of the primary notches of the first track. At least one slider is inserted onto the aligned pairs of primary notches via a respective one of the generally aligned notches.
摘要翻译： 一种用于制造包括拉链和至少一个滑块的热塑性袋的拉链装置。 拉链包括第一和第二相对的轨道。 第一轨道具有第一轮廓，并且第二轨道具有第二轮廓。 第一和第二轮廓可释放地彼此接合。 第一轨道具有中断第一轮廓的一个或多个间隔开的主槽口。 至少一个滑动件通过相应的一个主凹口插入到第一轮廓上。 滑块适于响应于沿着拉链的移动而接合和分离第一和第二轮廓。 第二轨迹可以具有一个或多个间隔开的主凹口来中断第二轮廓。 第二轨道的间隔开的初级槽口通常与第一轨道的相应的一次槽口对准。 至少一个滑动件通过相应的一个一般排列的凹口插入对准的一对原始凹口上。
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公开(公告)号：US06347437B2
公开(公告)日：2002-02-19
申请号：US09761174
申请日：2001-01-17
IPC分类号： A44B1916
CPC分类号： B65B9/087 , A44B19/16 , A44B19/267 , A44B19/42 , A44B19/62 , A61B5/0095 , B31B70/8132 , B65B9/093 , B65B61/18 , B65B61/188 , B65D33/2591 , Y10T24/15 , Y10T24/2534
摘要： A zipper arrangement for use in manufacturing thermoplastic bags that includes a zipper and at least one slider. The zipper includes first and second opposing tracks. The first track has a first profile and the second track has a second profile. The first and second profiles are releasably engageable to each other. The first track has one or more spaced primary notches interrupting the first profile. At least one slider is inserted onto the first profile via a respective one of the primary notches. The slider is adapted to engage and disengage the first and second profiles in response to movement along the zipper. The second track may have one or more spaced primary notches interrupting the second profile. The spaced primary notches of the second track are generally aligned to respective ones of the primary notches of the first track. At least one slider is inserted onto the aligned pairs of primary notches via a respective one of the generally aligned notches.
摘要翻译： 一种用于制造包括拉链和至少一个滑块的热塑性袋的拉链装置。 拉链包括第一和第二相对的轨道。 第一轨道具有第一轮廓，并且第二轨道具有第二轮廓。 第一和第二轮廓可释放地彼此接合。 第一轨道具有中断第一轮廓的一个或多个间隔开的主槽口。 至少一个滑动件通过相应的一个主凹口插入到第一轮廓上。 滑块适于响应于沿着拉链的移动而接合和分离第一和第二轮廓。 第二轨道可以具有中断第二轮廓的一个或多个间隔开的主槽口。 第二轨道的间隔开的初级槽口通常与第一轨道的相应的一次槽口对准。 至少一个滑动件通过相应的一个一般排列的凹口插入对准的一对原始凹口上。
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公开(公告)号：US06286189B1
公开(公告)日：2001-09-11
申请号：US09307937
申请日：1999-05-10
IPC分类号： A44B1916
CPC分类号： B65B9/087 , A44B19/16 , A44B19/267 , A44B19/42 , A44B19/62 , A61B5/0095 , B31B70/8132 , B65B9/093 , B65B61/18 , B65B61/188 , B65D33/2591 , Y10T24/15 , Y10T24/2534
摘要： A zipper arrangement for use in manufacturing thermoplastic bags that includes a zipper and at least one slider. The zipper includes first and second opposing tracks. The first track has a first profile and the second track has a second profile. The first and second profiles are releasably engageable to each other. The first track has one or more spaced primary notches interrupting the first profile. At least one slider is inserted onto the first profile via a respective one of the primary notches. The slider is adapted to engage and disengage the first and second profiles in response to movement along the zipper. The second track may have one or more to spaced primary notches interrupting the second profile. The spaced primary notches of the second track are generally aligned to respective ones of the primary notches of the first track. At least one slider is inserted onto the aligned pairs of primary notches via a respective one of the generally aligned notches.
摘要翻译： 一种用于制造包括拉链和至少一个滑块的热塑性袋的拉链装置。 拉链包括第一和第二相对的轨道。 第一轨道具有第一轮廓，并且第二轨道具有第二轮廓。 第一和第二轮廓可释放地彼此接合。 第一轨道具有中断第一轮廓的一个或多个间隔开的主槽口。 至少一个滑动件通过相应的一个主凹口插入到第一轮廓上。 滑块适于响应于沿着拉链的移动而接合和分离第一和第二轮廓。 第二轨迹可以具有一个或多个间隔开的主凹口来中断第二轮廓。 第二轨道的间隔开的初级槽口通常与第一轨道的相应的一次槽口对准。 至少一个滑动件通过相应的一个一般排列的凹口插入对准的一对原始凹口上。
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