Making tubes or pipes by feeding at right angles to the winding mandrel centre line

Child Classifications

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• B31C 1/02 Machines therefor having additional mandrels
• B31C 1/04 and forming a tube end into a container bottom
• B31C 1/06 and inserting into a tube end a bottom to form a container
• B31C 1/08 Accessories of machines therefor not otherwise provided for