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    METHOD FOR ENERGY-EFFICIENT SEALING OF TUBULAR BAGS
    1.
    发明申请
    METHOD FOR ENERGY-EFFICIENT SEALING OF TUBULAR BAGS 有权
    用于能量密封管状袋的方法

    公开(公告)号：US20120167531A1

    公开(公告)日：2012-07-05

    申请号：US13286582

    申请日：2011-11-01

    Applicant: Sepp Lachenmaier ,  Harald Braun ,  Erhard Lutz

    Inventor： Sepp Lachenmaier ,  Harald Braun ,  Erhard Lutz

    IPC: B65B51/22

    CPC classification number: B65B9/213 ,  B29C53/48 ,  B29C65/08 ,  B29C65/745 ,  B29C65/7891 ,  B29C65/7894 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/8244 ,  B29C66/83221 ,  B29C66/83421 ,  B29C66/83543 ,  B29C66/8491 ,  B29C66/92445 ,  B29C66/92921 ,  B29C66/944 ,  B29L2031/7128 ,  B65B9/207 ,  B65B51/303 ,  B65B51/306

    Abstract: The embodiments of the invention relate to a method for creating a force for a welding jaw of a vertical tubular bag machine. The welding jaw is moved back and forth along a path to strike a second welding jaw moving in the opposite direction. A tubular film is compressed between the second jaw and at least one sealing surface of the welding jaws, to weld the tubular film by ultrasonic vibrations applied thereto via the sealing surface at an applied pressure under a sealing force (Fs) within a sealing time (ts). The sealing force (Fs) is predetermined by a control unit such that the sealing force (Fs) runs along a sealing force curve within the sealing time (ts). The sealing force curve has a first relative sealing force maximum (Fs1) and at least one second relative sealing force maximum (Fs2), wherein (Fs1) is lower than (Fs2).

    Abstract translation: 本发明的实施例涉及一种用于产生用于垂直管状袋机的焊接夹爪的力的方法。 焊接钳口沿着路径前后移动以撞击沿相反方向移动的第二焊接钳口。 管状膜在第二钳口和焊接爪的至少一个密封表面之间被压缩，以在封闭时间内以密封力（Fs）施加的压力下通过密封表面超声波振动来焊接管状膜 ts）。 密封力（Fs）由控制单元预定，使得密封力（Fs）在密封时间（ts）内沿着密封力曲线延伸。 密封力曲线具有第一相对密封力最大值（Fs1）和至少一个第二相对密封力最大值（Fs2），其中（Fs1）低于（Fs2）。

    Method for energy-efficient sealing of tubular bags
    2.
    发明授权
    Method for energy-efficient sealing of tubular bags 有权
    管状袋的节能密封方法

    公开(公告)号：US08349107B2

    公开(公告)日：2013-01-08

    申请号：US13286582

    申请日：2011-11-01

    Applicant: Sepp Lachenmaier ,  Harald Braun ,  Erhard Lutz

    Inventor： Sepp Lachenmaier ,  Harald Braun ,  Erhard Lutz

    IPC: B32B37/00

    CPC classification number: B65B9/213 ,  B29C53/48 ,  B29C65/08 ,  B29C65/745 ,  B29C65/7891 ,  B29C65/7894 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/8244 ,  B29C66/83221 ,  B29C66/83421 ,  B29C66/83543 ,  B29C66/8491 ,  B29C66/92445 ,  B29C66/92921 ,  B29C66/944 ,  B29L2031/7128 ,  B65B9/207 ,  B65B51/303 ,  B65B51/306

    Abstract: The embodiments of the invention relate to a method for creating a force for a welding jaw of a vertical tubular bag machine. The welding jaw is moved back and forth along a path to strike a second welding jaw moving in the opposite direction. A tubular film is compressed between the second jaw and at least one sealing surface of the welding jaws, to weld the tubular film by ultrasonic vibrations applied thereto via the sealing surface at an applied pressure under a sealing force (Fs) within a sealing time (ts). The sealing force (Fs) is predetermined by a control unit such that the sealing force (Fs) runs along a sealing force curve within the sealing time (ts). The sealing force curve has a first relative sealing force maximum (Fs1) and at least one second relative sealing force maximum (Fs2), wherein (Fs1) is lower than (Fs2).

    Abstract translation: 本发明的实施例涉及一种用于产生用于垂直管状袋机的焊接夹爪的力的方法。 焊接钳口沿着路径前后移动以撞击沿相反方向移动的第二焊接钳口。 管状膜在第二钳口和焊接爪的至少一个密封表面之间被压缩，以在封闭时间内以密封力（Fs）施加的压力下通过密封表面超声波振动来焊接管状膜 ts）。 密封力（Fs）由控制单元预定，使得密封力（Fs）在密封时间（ts）内沿着密封力曲线延伸。 密封力曲线具有第一相对密封力最大值（Fs1）和至少一个第二相对密封力最大值（Fs2），其中（Fs1）低于（Fs2）。

    Device and method for feeding an article or several articles into a package
    5.
    发明授权
    Device and method for feeding an article or several articles into a package 失效
    用于将物品或多个物品供给到包装中的装置和方法

    公开(公告)号：US06453649B1

    公开(公告)日：2002-09-24

    申请号：US09441900

    申请日：1999-11-17

    Applicant: Roman Kammler ,  Franz Kandl ,  Erhard Lutz ,  Walter Baur

    Inventor： Roman Kammler ,  Franz Kandl ,  Erhard Lutz ,  Walter Baur

    IPC: B65B504

    CPC classification number: B65B35/30 ,  B65G27/12 ,  B65G54/02

    Abstract: A carrier (4) with articles (2) provided thereon is moved quickly toward a package (3) and is slowed down at the package (3) such that by utilizing the articles (2) kinetic energy, they slide off the carrier (4) and move into the package (3). The carrier (4) can thus be returned to an article receiving position during the feed-in process for the articles (2) in order to receive new articles (2), which can be, for example filled tubular bags.

    Abstract translation: 其上设置有物品（2）的托架（4）快速地朝向包装（3）移动并且在包装（3）处被减慢，使得通过利用物品（2）的动能，它们从载体（4） ）并移入包装（3）。 因此，为了接纳可以是例如填充的管状袋的新物品（2），载体（4）因此可以在物品（2）的进入过程中返回到物品接收位置。

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