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19 条记录 (耗时 0.012 秒)

    Apparatus for welding the tubular sections of sacks, bags or the like
    1.
    发明授权
    Apparatus for welding the tubular sections of sacks, bags or the like 失效
    用于焊接袋，袋等的管状部分的装置

    公开(公告)号：US5588944A

    公开(公告)日：1996-12-31

    申请号：US282481

    申请日：1994-08-01

    申请人： Fritz Achelpohl ,  Hermann Sandmeier

    发明人： Fritz Achelpohl ,  Hermann Sandmeier

    IPC分类号： B29C65/02 ,  B29C65/00 ,  B29C65/06 ,  B29C65/18 ,  B29C65/78 ,  B31B19/64 ,  B31B19/60 ,  B31B21/60

    CPC分类号： B29C66/4312 ,  B29C65/18 ,  B29C65/7885 ,  B29C66/8161 ,  B29C66/8167 ,  B29C66/83511 ,  B29C66/83517 ,  B29C66/43129 ,  B29C66/8511 ,  B31B2219/6038 ,  B31B2219/6076

    摘要： The invention concerns an apparatus for welding the tubular sections of sacks, bags or the like, having a rotating drum and with welding stations arranged on the periphery of the drum which rotate, fixed in position, with the drum, wherein the welding stations are arranged laterally each on one end side of the drum. To ensure a crease-free processing of the tubular sections to be welded, grippers that can be caused to open and close are arranged on the drum in individual welding stations, for the seizing, holding and release of the tubular sections. A movable welding jaw of the welding station forms a flat bearing surface for the zone of the tubular section to be welded, while the drum itself, has a cylindrical peripheral surface.

    摘要翻译： 本发明涉及一种用于焊接袋，袋等的管状部分的装置，其具有旋转的滚筒，并且焊接站布置在滚筒的周边上，其与滚筒一起旋转，固定在适当位置，其中焊接站布置 横向地在滚筒的一端侧。 为了确保待焊接的管状部分的无折痕加工，可以使打开和关闭的夹具布置在单个焊接站中的滚筒上，用于卡扣，保持和释放管状部分。 焊接站的可动焊接钳口形成用于要焊接的管状部分的区域的平坦的支承表面，而鼓本身具有圆柱形周边表面。

    Side weld plastic bag manufacturing machine
    2.
    发明授权
    Side weld plastic bag manufacturing machine 失效
    侧焊塑料袋制造机

    公开(公告)号：US3980516A

    公开(公告)日：1976-09-14

    申请号：US524630

    申请日：1974-11-18

    申请人： Twyman Guard

    发明人： Twyman Guard

    IPC分类号： B31B23/00 ,  B31B21/14 ,  B31B21/60

    CPC分类号： B31B23/00 ,  B31B2237/10 ,  B31B2237/40 ,  B31B2237/406 ,  Y10T156/1313 ,  Y10T83/4775

    摘要： The disclosure relates to a side weld plastic bag manufacturing machine. The machine having a pair of drive rollers adapted to drive folded plastic toward a heat seal roller and a heat seal bar which is continuously rotated to engage the folded plastic and to seal at spaced positions. Means is provided to operate the heat seal bar and the heat seal roller at a rate common to that of the drive rollers, and further means is provided for quickly rotationally advancing the heat seal bar and the seal roller at a higher rotational rate than the drive rollers to separate the plastic at its welded portion from the surface of the heat seal roller while held between the drive rollers. The mechanism used to accomplish the common rate driving and the higher rate driving of the seal roller and heat seal bar comprising an overrunning clutch and lost motion mechanism coupled to the sealer roller and an arm coupled to the heat seal bar adapted to operate the overrunning clutch to coordinate and advance the sealing roller at a higher rate when the heat seal bar is operated at a higher rate by intermittently operable clutch means and a variable ratio gear train mechanism.

    摘要翻译： 本公开涉及侧焊塑料袋制造机。 该机器具有一对驱动辊，该驱动辊适用于将热塑性塑料朝向热封辊驱动，热封条连续旋转以接合折叠的塑料并在间隔位置密封。 提供了用于以与驱动辊的通用速率相同的速率操作热封条和热封辊的装置，并且提供另外的装置，其以比驱动器更高的旋转速度快速旋转地推进热封条和密封辊 辊子，用于在保持在驱动辊之间的同时将其焊接部分处的塑料与热封辊的表面分离。 用于实现通用速率驱动和更高速率驱动密封辊和热封杆的机构，包括超越离合器和联接到密封辊的空转机构，以及联接到热封棒的臂，适于操作超越离合器 当通过间歇操作的离合器装置和可变比齿轮系机构以较高速率操作热密封条时，以更高的速率协调和推进密封辊。

    System and method for manufacturing sealed packages
    5.
    发明授权
    System and method for manufacturing sealed packages 失效
    用于制造密封包装的系统和方法

    公开(公告)号：US5456646A

    公开(公告)日：1995-10-10

    申请号：US261604

    申请日：1994-06-17

    申请人： H. W. Crowley

    发明人： H. W. Crowley

    IPC分类号： B31B21/60 ,  B31F5/00 ,  B42B5/00 ,  B42D15/02 ,  B42D15/08 ,  B31B1/24 ,  B31B1/62

    CPC分类号： B42B5/00 ,  B42D15/08

    摘要： A system and method for constructing sealed printed packages and one-piece mailers provides fixedly applying printing toner to predetermined locations upon a first part of a face of a printable sheet. The sheet is then folded so that a second part of the face overlies the first part which includes the locations having the toner thereon. The toner is then sealed so that the first and second parts are joined together. The toner may comprise a heat activated xerographic powdered toner. The second part of the face may include toner at locations that overlap the toner upon the first part and sealing may involve preheating of the toner prior to folding and then applying additional heat and pressure to the toner by means, for example, of rollers subsequent to folding. The sheet may then be cooled.

    摘要翻译： 用于构造密封的印刷包装和一体邮寄器的系统和方法提供了将可打印的片材的面的第一部分固定地施加到预定位置上的打印调色剂。 然后将片材折叠，使得面部的第二部分覆盖包括其上具有调色剂的位置的第一部分。 然后将调色剂密封，使得第一和第二部分接合在一起。 调色剂可以包括热激活的静电粉末调色剂。 面部的第二部分可以包括在第一部分上与调色剂重叠的位置处的调色剂，并且密封可以包括在折叠之前预热调色剂，然后通过例如辊之后的辊施加额外的热和压力 折叠。 然后可以将片材冷却。

    Carryall handbag and mat and method of making same
    9.
    发明授权
    Carryall handbag and mat and method of making same 失效
    Carryall手提包和垫子及其制作方法

    公开(公告)号：US4600091A

    公开(公告)日：1986-07-15

    申请号：US713316

    申请日：1985-03-18

    申请人： Shirley McLeod

    发明人： Shirley McLeod

    IPC分类号： A45C3/10 ,  A45C9/00 ,  A45F4/06 ,  A47C17/82 ,  B31B21/26 ,  B31B21/60 ,  B31B21/74

    CPC分类号： A45C9/00 ,  A45C3/10 ,  A45F4/06 ,  Y10S493/916 ,  Y10S493/926

    摘要： A carryall handbag and mat formed of a single blank of foldable sheet material, one end being reversely folded onto an intermediate portion of the blank to define a reversely folded portion and an extended portion. A plurality of seams secures the reversely folded portion to define a pocket. In one form of the invention, an endless handle is connected to one edge of the folded blank, over which the blank, when folded, can be draped to define a handbag, and which blank can be readily unfolded to define a mat. In another form, the blank is folded so that the defined pocket can be turned inside out with the extended portion being disposed folded within the pocket.

    摘要翻译： 由可折叠片材的单个坯料形成的携带手提包和垫，一端反向折叠到坯料的中间部分上，以限定反向折叠部分和延伸部分。 多个接缝固定反向折叠的部分以限定一个口袋。 在本发明的一种形式中，环形手柄连接到折叠的坯料的一个边缘，当折叠时，坯件可以被覆盖在该边缘上以限定手提包，并且哪个坯件可以容易地展开以限定垫子。 在另一种形式中，坯料被折叠，使得限定的口袋可以被翻转而延伸部分被折叠在口袋内。