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公开(公告)号：US11912443B2
公开(公告)日：2024-02-27
申请号：US17719736
申请日：2022-04-13
发明人： Chang-Sik Mun , Young-Woo Park , Sung-Jin Kim
CPC分类号： B65B11/025 , B65B11/58 , B65B53/02 , B65H16/021 , B65H20/16 , B65H35/0073 , B65H2301/4472 , B65H2801/81
摘要： The present invention relates to a film wrapping machine for a product packing device using a stretch film, including a frame having vertical bars extending upward and spaced apart from each other, a film clamping unit including a pair of suction pads which are moved in a direction of being spaced apart from each other in a state of adsorbing the stretch film so that a front end portion of the stretch film supplied from a film supply device is opened, and a plurality of clamps configured to grip the front end portion of the stretch film opened by the suction pads, receive the stretch film whose upper end is cut and bonded by the film supply device in a wrinkled state, and process the stretch film to be covered on a product in a process of lowering the vertical bars, and a controller which controls operation of the film clamping unit and the film supply device.
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公开(公告)号：US11766844B2
公开(公告)日：2023-09-26
申请号：US17307841
申请日：2021-05-04
发明人： Simon C. S. Chan , Wen Yong Jiang
CPC分类号： B31D5/0047 , B65H20/16 , B31D2205/0035 , B31D2205/0047 , B31D2205/0064 , B31D2205/0076 , B31D2205/0082 , B65H2701/11231 , B65H2801/63
摘要： Methods and structures are provided for a dunnage system to facilitate efficient coupling together of supply units of pre-configured sheet stock material, such as, for example, separate units of fanfold stacks of pre-configured sheet stock material, in a manner of continuous supply with a continuous pocket extending longitudinally between the separate supply units, so that they can interact with an expander of the dunnage system without disruption as one supply unit is depleted and a next supply unit is fed through the dunnage system. Also, various methods, apparatus, and systems are provided to facilitate smooth operation of a dunnage machine of the dunnage system to reduce a tendency of the pre-configured sheet stock material to jam and to increase the tendency of dunnage product generated to reflect a desired shape and stability.
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公开(公告)号：US20220153463A1
公开(公告)日：2022-05-19
申请号：US17440223
申请日：2020-03-16
摘要： The present invention relates to a method for producing a packaging body (51) from a web material that comprises paper, wherein the packaging body (51) comprises an indentation (53) for receiving an item to be packaged, said method comprising the steps of: pre-tensioning the web material (14); fixing the web material (14) between a holding-down means (32) and a die (31); molding the indentation (53) in the web material (14); and removing the molded indentation (53) from the die (31).
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公开(公告)号：US20220088896A1
公开(公告)日：2022-03-24
申请号：US17307841
申请日：2021-05-04
发明人： Simon C.S. Chan , Wen Yong Jiang
摘要： Methods and structures are provided for a dunnage system to facilitate efficient coupling together of supply units of pre-configured sheet stock material, such as, for example, separate units of fanfold stacks of pre-configured sheet stock material, in a manner of continuous supply with a continuous pocket extending longitudinally between the separate supply units, so that they can interact with an expander of the dunnage system without disruption as one supply unit is depleted and a next supply unit is fed through the dunnage system. Also, various methods, apparatus, and systems are provided to facilitate smooth operation of a dunnage machine of the dunnage system to reduce a tendency of the pre-configured sheet stock material to jam and to increase the tendency of dunnage product generated to reflect a desired shape and stability.
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公开(公告)号：US10526157B2
公开(公告)日：2020-01-07
申请号：US15801566
申请日：2017-11-02
申请人： CP Packaging, Inc.
摘要： A web material advancement arrangement is provided with an entry drive system. The web material advancement arrangement can receive a web material from a storage roll and advance the web material through a machine, such as a packaging machine. The entry drive system may be arranged at the entry end of the web material advancement arrangement to push the web material in a downstream direction from the entry end toward the exit end of the web material advancement arrangement The entry drive system may include a motor that simultaneously rotates a pair of drive sprockets which may push clip assemblies that carry outer edges of a web material so that rotation of the drive sprockets pushes the web material in a downstream direction.
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公开(公告)号：US20190337748A1
公开(公告)日：2019-11-07
申请号：US16462265
申请日：2017-10-30
申请人： FUTURA S.P.A.
摘要： Rewinder for the production of paper logs adapted to guide and transversely pre-cut a paper web along a predetermined path, adapted to wind a predetermined amount of the paper web on a core in a winding station, and including a threading mechanism for threading the web along said path. The threading mechanism includes a dragging unit provided to engage the web to drag it along the path with a predetermined feed direction and at least one dragging member to engage a respective flap of the web preceding the production of the logs. The dragging unit is located downstream of the winding station and is adapted to release the flap of the web from the dragging member, the release means being arranged downstream of the dragging so as to intercept the flap of the web and disengage it from the dragging while the web is fed.
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公开(公告)号：US10329111B2
公开(公告)日：2019-06-25
申请号：US15322273
申请日：2015-06-18
申请人： ZUIKO CORPORATION
摘要： A joining unit includes: a suction holding member having a suction surface configured to suction an end section of a sheet; a moving mechanism configured to move the suction surface toward an intermediate section of a sheet of a delivery-side original material roll along a path set in advance so that tension is applied to the sheet; and a regulating mechanism that is configured to switch between a regulated state in which a movement of the end section of the sheet with respect to the suction holding member due to the tension is regulated and an allowable state in which the movement of the end section of the sheet with respect to the suction holding member is allowed. The controller switches the regulating mechanism to the regulated state during the movement of the suction surface toward the intermediate section of the sheet of the delivery-side original material roll.
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公开(公告)号：US20170137251A1
公开(公告)日：2017-05-18
申请号：US15322273
申请日：2015-06-18
申请人： ZUIKO CORPORATION
CPC分类号： B65H20/16 , B65H19/18 , B65H19/1852 , B65H19/20 , B65H20/12 , B65H2301/4607 , B65H2301/46115 , B65H2301/46172 , B65H2405/5812 , B65H2406/31 , B65H2406/33 , B65H2406/334 , B65H2511/22 , B65H2515/815 , B65H2555/31
摘要： A joining unit includes: a suction holding member having a suction surface configured to suction an end section of a sheet; a moving mechanism configured to move the suction surface toward an intermediate section of a sheet of a delivery-side original material roll along a path set in advance so that tension is applied to the sheet; and a regulating mechanism that is configured to switch between a regulated state in which a movement of the end section of the sheet with respect to the suction holding member due to the tension is regulated and an allowable state in which the movement of the end section of the sheet with respect to the suction holding member is allowed. The controller switches the regulating mechanism to the regulated state during the movement of the suction surface toward the intermediate section of the sheet of the delivery-side original material roll.
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公开(公告)号：US20160194170A1
公开(公告)日：2016-07-07
申请号：US14916756
申请日：2014-10-01
发明人： Ulrich SAHR
IPC分类号： B65H20/16
CPC分类号： B65H20/16 , B65H2301/4478 , B65H2301/52202 , B65H2402/343 , B65H2555/30
摘要： The invention relates to a transport device (1) for band and/or strip-shaped material, in particular films, comprising at least one horizontal guide system (2) having a feed unit (3) which comprises a vertical guide system (4) which is connected, directly or indirectly, to at least one gripper (6) by means of an arm (5), a track (8) can be freely selected.
摘要翻译： 本发明涉及一种用于带和/或条形材料，特别是薄膜的输送装置（1），其包括至少一个具有进料单元（3）的水平导向系统（2），该进料单元包括垂直导向系统（4） 其通过臂（5）直接或间接地连接到至少一个夹持器（6），轨道（8）可以被自由地选择。
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10.发明申请公开(公告)号：US20150360896A1
公开(公告)日：2015-12-17
申请号：US14737306
申请日：2015-06-11
申请人： Curt G. Joa, Inc.
CPC分类号： B65H27/00 , A61F13/15577 , B65H20/06 , B65H20/10 , B65H2404/531 , B65H2406/332 , B65H2406/3662 , B65H2801/57
摘要： Provided are methods and apparatus for transporting either an entire web or discrete components of disposable products. The invention is a means of conveying the web or diaper components down the machine using mechanical forces to grip the nonwoven web and transfer it from one belt or roll to another without or reducing added vacuum. There is a carrier nonwoven web that goes down the length of the machine and other substrates are added on top of this. Methods and apparatus are disclosed to provide sufficient gripping to allow transport of diaper components through the fabrication process. Securing and releasing forces are supplied so that the components can be retained at some points and released at others.
摘要翻译： 提供用于运输整个卷材或一次性产品的分立部件的方法和装置。 本发明是使用机械力将纸幅或尿布部件向下输送以夹持非织造纤维网并将其从一个带或辊转移到另一个带或辊而不增加或减少附加真空的手段。 有一个载体非织造纤维网在机器的长度上下降，并且其上的基底被添加到其上。 公开了方法和装置以提供足够的夹持以允许尿布部件通过制造过程的输送。 提供固定和释放力，以便组件可以保留在某些位置并在其他位置释放。
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