| 摘要 |
Method of manufacturing a flexible container with a system for grasping and handling at a single lifting point, starting with a flexible tubular envelope with lateral bellows folds, characterised in that, after cutting off a sufficient length of tubular envelope 10, one or more longitudinal slots 12, 16, 17 are made at a first end and the second end is folded over in order to form the bottom of the container at the same time as the first end is folded over to form a hem 14 to which is added a reinforcing element 15, 15a whose length corresponds to the width of the container and which is not interrupted at the position of the longitudinal slot or slots 12, 16, 17. The invention also relates to the containers obtained using this manufacturing method. <IMAGE>
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