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    • 1. 发明授权
    • Method and apparatus for the sterilization of a carton
    • 用于灭菌纸箱的方法和装置
    • US6056918A
    • 2000-05-02
    • US18874
    • 1998-02-05
    • Sevugan PalaniappanRonald SwankTerry EricksonJohn LeesJohn CichaMichael Robertson
    • Sevugan PalaniappanRonald SwankTerry EricksonJohn LeesJohn CichaMichael Robertson
    • A61L2/10A61L2/20B65B55/04B65B55/08B65B55/10B65B61/18A61L2/22B65B3/02B65B43/26
    • B65B61/186B65B55/04B65B55/08B65B55/10
    • The present invention discloses a method and apparatus for sterilizing cartons with vapor-phase hydrogen peroxide and ultraviolet radiation on a packaging machine. A partially formed carton is first sprayed at a bottom forming station with a sterilant. Then, the carton is transported to a sterilization station where the carton is sprayed with gaseous hydrogen peroxide thereby allowing the gas to condense on the packaging material. The carton is then conveyed to a UV radiation source for irradiation of the packaging material. The carton is then dried with heated air to flush/remove any residual hydrogen peroxide. The present invention sterilizes the carton allowing for filling of the packaging material with a desired product such as milk, juice or water. The invention allows for the efficacious use of hydrogen peroxide having a concentration of up to 53% while providing a packaging material having less than 0.5 ppm hydrogen peroxide. The method and apparatus of the present invention allows for the fabrication of a shelf-stable food product.
    • 本发明公开了一种在包装机上对含有气相过氧化氢和紫外线辐射的纸箱进行灭菌的方法和装置。 首先在底部成形站用灭菌剂喷涂部分形成的纸箱。 然后,纸箱被运送到消毒站,在该处,纸箱被喷射有气态过氧化氢,从而允许气体冷凝在包装材料上。 然后将纸箱输送到用于照射包装材料的UV辐射源。 然后将纸箱用加热的空气干燥以冲洗/除去任何残留的过氧化氢。 本发明对纸箱进行消毒,从而可以用所需的产品(如牛奶,果汁或水)填充包装材料。 本发明允许有效地使用浓度高达53%的过氧化氢,同时提供具有小于0.5ppm过氧化氢的包装材料。 本发明的方法和装置允许制造货架稳定的食品。
    • 8. 发明授权
    • Carton transfer unit
    • 纸箱转印单元
    • US07059466B2
    • 2006-06-13
    • US10763893
    • 2004-01-23
    • John N. LeesTerry B. BerglinThomas S. BreidenbachAndrew J. DahlTerry EricksonGregory A. ReedMichael Robertson
    • John N. LeesTerry B. BerglinThomas S. BreidenbachAndrew J. DahlTerry EricksonGregory A. ReedMichael Robertson
    • B65G29/00
    • B65B43/50B31B50/788B31B50/84B31B2100/00B31B2120/30B65B3/025B65B61/186
    • A transfer unit is configured for use with a form, fill and seal packaging machine. The transfer unit receives a partially erected carton from a first station in a tubular form, conveys the carton to a second station, and conveys the carton from the second station to a third station. The transfer unit includes a hub defining a longitudinal hub axis and configured for rotational movement about the hub axis. A plurality of car pairs are mounted to the hub for longitudinal movement along the hub. Each of the car pairs includes first and second cars, each of which has first and second mandrels mounted thereto. The mandrels are configured to receive a partially erected carton. Each mandrel has a mandrel axis and is rotational about its respective axis. The mandrel axes are perpendicular and tangential to the hub axis. A drive longitudinally moving the car pairs along the hub and rotationally moves the mandrels about their respective mandrel axes, about 90 degrees, between an untwisted position and a twisted position.
    • 转印单元配置成与成型,填充和密封包装机一起使用。 转移单元从管状形式的第一站接收部分竖立的纸箱,将纸箱输送到第二站,并将纸箱从第二站传送到第三站。 传送单元包括限定纵向轮毂轴线并且被配置为围绕轮毂轴线旋转运动的轮毂。 多个轿厢对安装到轮毂上以沿轮毂纵向移动。 每个轿厢对包括第一和第二轿厢,每个轿厢具有安装在其上的第一和第二心轴。 心轴配置为接收部分竖立的纸箱。 每个心轴具有心轴轴线并围绕其各自的轴线旋转。 心轴垂直并与轮毂轴线相切。 驱动器沿着轮毂纵向地移动轿厢对,并使心轴围绕其相应的心轴轴线旋转地移动约90度,处于未扭转位置和扭转位置之间。