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    • 8. 发明授权
    • Tube former apparatus
    • 成管装置
    • US4532754A
    • 1985-08-06
    • US486942
    • 1983-04-20
    • Ronald A. Hokanson
    • Ronald A. Hokanson
    • B65B9/22B65B9/00B65B61/18
    • B65B9/213B65B9/22B65B2220/10
    • A tube former for turning a strip of thin tube stock, e.g. plastic film, paper, metal foil etc., into a elongated tube comprises a former tube having a curved upper edge tapering from an apex downwardly on opposite sides thereof with a sheet metal winged member is secured along the curved upper edge and extending outward at an acute angle relative to the side of the tube. The winged guide has the wings ending in overlapping relation at one side of the tube and spaced apart so that a strip of thin tube stock drawn over the wings through the former tube is formed into an elongated tube with overlapping edges at the sides of the tube and may be flattened and seamed to produce a longitudinal seam along the side of the flattened tube. The tube former is used with a conventional tube forming apparatus where thin tube stock is fed from rolls over the former. A double sided strip of adhesive is fed along one side of the tube stock to form a releasable longitudinal seam which is pressed together by a press roller working against a backing tongue extending below the tube former. The formed tube is seamed crosswise by heat seal bars. The tube is filled before final sealing.
    • 用于转动细管材料条的管形成器,例如 塑料薄膜,纸,金属箔等成为细长管包括前管,该前管具有弯曲的上边缘,其从相对侧向下的顶点向下锥形,金属翼形构件沿着弯曲的上边缘固定并在 相对于管侧的锐角。 翼形引导件具有在管的一侧处以重叠关系终止的翼,并且间隔开,使得通过前一管抽出翼的细管材料条形成为细长管,其在管的侧面具有重叠的边缘 并且可以被压平和缝合以沿着扁平管的侧面产生纵向接缝。 管形成器与常规的管形成装置一起使用,其中薄管坯从辊上方被供给。 粘合剂双面胶条沿着管材的一侧进给,以形成一个可释放的纵向接缝,该纵向接缝通过压力辊压在一起,压靠在延伸到管形成器下方的背衬舌上。 成型管通过热密封条横向缝合。 在最终密封之前填充管。
    • 9. 发明授权
    • Flexible tube bagging machine
    • 软管包装机
    • US4194438A
    • 1980-03-25
    • US861975
    • 1977-12-19
    • Florian Schmachtel
    • Florian Schmachtel
    • B65B9/22B31B1/38
    • B65B9/2028B65B9/213B65B9/22B65B2220/10
    • A flexible tube bagging machine having a feed device for a foil, a shaping member over which the foil is drawn and formed into a tube and a foil transfer device arranged downstream of the shaping member. The shaping member has a sleeve portion and a collar for engaging the foil. The collar is secured to the sleeve portion and guides the foil inside of the sleeve portion. The collar has a collar neck portion and two collar chest portions connected to the collar neck portion and face outwardly from a front side of the machine. The collar chest portions converge in a conveying direction of the foil and effect a guiding of the lateral edges of the foil toward one another. The collar chest portions are of different length and the longer collar chest portion extends through a central plane extending through the longitudinal axis of the sleeve portion to a position adjacent an opposed edge of the cutout and being perpendicular to the front side of the machine. The collar neck portion is asymmetrical with respect to the central plane and the part which lies on the side of the longer collar chest portion is wider than the other part thereof.
    • 一种柔性管装袋机,其具有用于箔的进料装置,成形构件,箔被拉出并形成为管,以及箔转移装置,布置在成形构件的下游。 成形构件具有用于接合箔的套筒部分和套环。 套环固定到套筒部分并将箔片引导到套筒部分内部。 衣领有一个领颈部分和两个衣领胸部连接到衣领颈部,并从机器的前侧面向外。 衣领胸部在箔片的传送方向上会聚,并且使箔片的侧边缘彼此引导。 衣领胸部具有不同的长度,并且较长的衣领胸部部分延伸穿过穿过套筒部分的纵向轴线的中心平面延伸到与切口的相对边缘相邻并垂直于机器前侧的位置。 颈圈部分相对于中心平面是不对称的,位于较长的衣领胸部的一侧的部分比其它部分宽。