| 摘要 |
The invention relates to a device for injection molding a tubular element from synthetic material, particularly a tube for dispensing pasty product, comprising an outer mold intended to define the external wall of the tubular element, a main insert which, intended to define the internal wall of the tubular element, extends along the axis of the tubular element, the main insert being fixedly connected to the outer mold at a first end during the molding operation and being movable with respect to the outer mold during a demolding operation.
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