Device and method for making packaging bags
    1.
    发明授权
    Device and method for making packaging bags 失效
    制造包装袋的装置和方法

    公开(公告)号:US06886310B1

    公开(公告)日:2005-05-03

    申请号:US09786191

    申请日:2000-07-04

    摘要: An apparatus for forming reclosable bags, wherein said bags are formed from a continuously film (12) fitted with at least one closure tape (60), wherein the apparatus comprises a set of heat-sealed jaws (30) provided transversely relative to the travel direction of the film (12), at least one sensor (100) that if the tape (60) is present or not on the film in a predetermined position relative to the heat-sealed jaws, and means suitable to reposition correctly the film in regard of the heat-sealed jaws when the sensor detects a default in the position of the tape, so as to eliminate drift due to the elasticity of the film.

    摘要翻译: 一种用于形成可再封闭袋的装置,其中所述袋由装配有至少一个封闭带(60)的连续膜(12)形成,其中所述装置包括一组热封钳口(30),其相对于行进 膜(12)的方向,至少一个传感器(100),如果胶带(60)相对于热密封爪在预定位置中存在或不存在,则适于将膜正确地重新定位 当传感器检测到胶带位置中的默认值时,考虑到热封爪,以消除由于胶片弹性引起的漂移。

    Continuous tubular box body production process, particularly for
cardboard boxes
    3.
    发明授权
    Continuous tubular box body production process, particularly for cardboard boxes 失效
    连续管状盒体生产工艺,特别适用于纸箱

    公开(公告)号:US5593375A

    公开(公告)日:1997-01-14

    申请号:US335785

    申请日:1994-11-10

    摘要: A continuous tubular box body production method, particularly for cardboard boxes, using a number of stacked longitudinal strips. After sizing the continuously moving straps (2, 3, 4), they are applied lengthwise against a stationary guide (8) ending in a mandrel (10) with a circumference defining the cross-sectional shape of the tubular body (1, 17), whereby each strip has a side flap on either side of the guide which is then folded down around the circumference of the mandrel (1) as the strips move therealong. The method is characterized in that the side flaps (2a, 1b; 3a, 3b; 4a, 4b) are at least partially asymmetrically folded down so that one of the flaps on each strip is folded down before the other, whereby various longitudinal joint configurations and arrangements may be achieved, wherein the joints are arranged above one another or offset in alternate directions.

    摘要翻译: PCT No.PCT / IB94 / 00036 Sec。 371日期:1994年11月10日 102(e)1994年11月10日日期PCT 1994年3月11日PCT公布。 公开号WO94 / 20281 日期1994年9月15日一种连续管状盒体生产方法,特别是纸板箱,使用多个堆叠纵向条。 在对连续移动的带子(2,3,4)进行尺寸调整之后,它们被纵向地施加在终止于心轴(10)中的固定导向件(8)上,周长限定了管状体(1,7)的横截面形状, ,由此每个条带在引导件的任一侧上具有侧翼,然后随着条带沿着心轴(1)的周边而向下折叠。 该方法的特征在于,侧翼(2a,1b; 3a,3b; 4a,4b)至少部分地不对称地向下折叠,使得每条上的翼片之一在另一条之前向下折叠,由此各种纵向接头构造 并且可以实现布置,其中所述接头彼此相互排列或者在交替方向上偏移。

    Method and apparatus for producing can bodies
    5.
    发明授权
    Method and apparatus for producing can bodies 失效
    生产罐体的方法和装置

    公开(公告)号:US5061141A

    公开(公告)日:1991-10-29

    申请号:US330178

    申请日:1989-03-29

    摘要: A method and apparatus for producing can bodies, wherein blanks are laterally centered after removal from a magazine, are engaged in the center of their rear edge and are transported into a shaping station in which initially the center section of the blank is bent into its final shape. While doing this, a central force and friction lock is produced between a transporting means and the deformed blank to realize reliable guidance of the already partially bent blank. To further transport the blank, it is contacted at its rear edge in the already completely bent region by two lateral transporting devices and is advanced to a seam forming station, while the opposite longitudinal edges of the blank are brought to an adjoining relationship.

    摘要翻译: 一种用于制造罐体的方法和装置,其中坯料在从料仓移除之后横向居中,并在其后边缘的中心接合并被运送到成形站中,其中坯料的中心部分最初弯曲成其最终的 形状。 在这样做时,在输送装置和变形的坯料之间产生中心力和摩擦锁,以实现已经部分弯曲的坯料的可靠引导。 为了进一步运输坯料,它通过两个横向输送装置在已经完全弯曲的区域的后缘处被接触,并且前进到接缝成形站,而坯料的相对的纵向边缘处于相邻的关系。

    Former for forming a rectangular bag tube
    7.
    发明授权
    Former for forming a rectangular bag tube 失效
    以前用于形成矩形袋管

    公开(公告)号:US06869387B2

    公开(公告)日:2005-03-22

    申请号:US10246055

    申请日:2002-09-18

    IPC分类号: B31B1/40 B31B37/00 B31B1/44

    摘要: A former allows rectangular tubes of material to be quickly formed for creating bags having rectangular cross sections. The former provides a transition between a round former and a rectangular former so that the material used to form the bag is initially wrapped into a tube around a round former so that the material does not tear on the corners of the former. The round tube of material is then drawn down over the former of the invention to change the round tube to a rectangular tube that may be formed into the bag.

    摘要翻译: 前者允许快速形成矩形材料管以形成具有矩形横截面的袋。 前者提供了圆形成形器和矩形成形器之间的过渡,使得用于形成袋的材料最初被包裹在围绕成形器的管中,使得材料不会在前者的角部上撕裂。 然后将圆管材料向下拉到本发明的前者上,以将圆管改变成可形成袋的矩形管。

    Packaging container production equipment and packaging container
production method
    8.
    发明授权
    Packaging container production equipment and packaging container production method 失效
    包装容器生产设备和包装容器生产方法

    公开(公告)号:US6079188A

    公开(公告)日:2000-06-27

    申请号:US84174

    申请日:1998-05-26

    摘要: The action pattern of the amount of web feeding by the lug folding flaps is made optimal in accordance with deviations of detection marks, such as specified printing patterns on the printing surface on web W, from the reference values when they are detected, and the pressing force applied onto web W by dancer roller 9 is stepwise or continuously adjusted according to the detection of the patterns. Therefore, in comparison with the conventional examples, it is possible to widen the corrective range for the amount of web feeding. Thus, the tolerance for printing errors on web W can be increased, and it is possible to operate the equipment without stopping. Furthermore, it is possible to produce packaging containers with printing patterns applied at appointed positions, and faulty products are eliminated.

    摘要翻译: 根据检测标记的偏差,例如纸幅W上的印刷表面上的指定印刷图案,从检测到的基准值,按压时,通过凸耳折叠折页纸进纸的量的动作图案被最佳化 根据图案的检测,通过浮动辊9施加到幅材W上的力是逐步地或连续地调整的。 因此,与传统实施例相比,可以扩大幅材进给量的校正范围。 因此,能够提高纸W上的打印误差的公差,并且可以不停止地操作设备。 此外,可以制造在指定位置施加印刷图案的包装容器,并且消除有缺陷的产品。

    Adjustable tube forming apparatus
    9.
    发明授权
    Adjustable tube forming apparatus 失效
    可调管成型装置

    公开(公告)号:US4576588A

    公开(公告)日:1986-03-18

    申请号:US657250

    申请日:1984-10-03

    CPC分类号: B65B59/00 B65B9/22

    摘要: An apparatus for forming a web of wrapping material into a tubular configuration is disclosed. The apparatus is basically composed of a highly flexible, elongated elastic sheet material secured at one end, the sheet material extending obliquely upwardly and then returning to form a loop, and an actuator mechanically connected to the other end of the sheet material, the actuator being operable to advance and retract the sheet material so as to contract and expand the loop formed by the sheet material.

    摘要翻译: 公开了一种用于将包装材料卷材形成管状构造的装置。 该装置基本上由固定在一端的高度柔性的细长弹性片材组成,片材倾斜向上延伸,然后返回以形成环,并且致动器机械连接到片材的另一端,致动器为 可操作地推进和缩回片材以便收缩和膨胀由片材形成的环。

    Packaging container production equipment and packaging container
production method
    10.
    发明授权
    Packaging container production equipment and packaging container production method 失效
    包装容器生产设备和包装容器生产方法

    公开(公告)号:US6067778A

    公开(公告)日:2000-05-30

    申请号:US84173

    申请日:1998-05-26

    摘要: A packaging container production method for forming tubular web from sheet-like web and producing hexahedral packaging containers, wherein in order to secure a prescribed web W feeding amount, the operating amount of lug folding flaps, which forms a sealing part on tubular web by pressing both sides of the tubular web while folding the same, is set an idealistic position, pressure is generated at a cylinder 16 by a control device 23 via a control valve 31, in compliance with the deviation of the detection mark such as a specified printing pattern on the printing surface on web W from the reference position when the same is detected, and the tension applied onto web W is adjusted by the dancer roller 9.

    摘要翻译: 一种用于从片状网形成管状网并制造六面体包装容器的包装容器生产方法,其中为了确保规定的纸幅W进给量,通过压制在管状幅材上形成密封部件的凸耳折叠折页的操作量 管状腹板的两侧在折叠时,设置理想位置,通过控制装置23通过控制阀31在气缸16处产生压力,这符合诸如指定打印图案的检测标记的偏差 在检测到相同时从基准位置在纸幅W上的打印表面上,并且通过浮动辊9调节施加在幅材W上的张力。