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    • 7. 发明申请
    • CONTAINER MADE FROM SPIRALLY WOUND MATERIAL STRIPS, AND DEVICE AND METHOD FOR MANUFACTURING SAME
    • 从螺旋缠绕材料制成的集装箱,以及用于制造它们的装置和方法
    • WO2005007521A1
    • 2005-01-27
    • PCT/US2004/022373
    • 2004-07-12
    • KRAFT FOODS R & D, INC.DANDO, BillPANESAR, Satwinder
    • DANDO, BillPANESAR, Satwinder
    • B65D3/08
    • B65D3/08B31C1/086B31C3/00B31C9/00
    • Formed container (105) with at least one layer,of spirally wound material strip (5). The cross-section of the container (105) is not uniform along its length. The device for manufacturing formed containers (105) with at least one layer of spirally wound material strip (5) comprises a winding mandrel (1), equipment (13,) for feeding a material strip (5) and equipment for winding the material strip (5) onto a winding mandrel. The winding mandrel (1) is of variable shape in at least one partial region. The method for manufacturing formed containers (105) with at least one layer of spirally wound material strip (5) comprises the feeding of a material strip (5) and the winding of the material strip onto a winding mandrel (1). A winding mandrel (1) with a ehape of variable diameter in at least one partial region is used, and the partial region expands in diameter for the winding ot the material strip (5) and is reduced in diameter for the removal of the container (105).
    • 具有至少一层螺旋缠绕材料带(5)的成形容器(105)。 容器(105)的横截面沿其长度不均匀。 用于制造具有至少一层螺旋卷绕的材料条(5)的成形容器(105)的装置包括卷绕心轴(1),用于馈送材料条(5)的设备(13)和用于缠绕材料条的设备 (5)到绕组心轴上。 绕组心轴(1)在至少一个部分区域中具有可变形状。 用于制造具有至少一层螺旋缠绕材料条(5)的成形容器(105)的方法包括将材料条(5)和材料条的卷绕到卷绕心轴(1)上。 使用在至少一个部分区域中具有可变直径的形状的卷绕心轴(1),并且部分区域的直径扩大,用于材料条(5)上的卷绕,并且直径减小以移除容器( 105)。