| 摘要 |
When folded and welded the container (1) has a pointed, funnel-like shape (2) with a space at the top for the insertion (3) of the body part affected. Two lateral parts (4,5) can serve as holding or fixing elements. The device (1) is cut or preferably punched in a single piece of a suitable synthetic material (7), folded into its final shape and welded along a single vertical seam (9) at the front. A filter (12) can be positioned inside the assembled container (1) and a reinforcement wire (11) or a reinforcing tape can be added at the insertion area (3).
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