A lower die (22) is attached to the fixed die-holder plane, whereas an upper die (23) is attached to the moving die-holder plane.

A bolt sheath support (2) is outside of the drawplate support (11) on the holder (16).

An extruding die for a non-inflatable multi-hole hollow tyre comprises a die core (2) and a die frame (1) connected between the feeding means for an extruder and the die core (2) .

The invention relates to a device for melt spinning a plurality of filaments in the form of skeins, in which at least one spinneret is held on a spinneret carrier.

In a preferred embodiment a die holder is provided which serves both as a means for mounting a die on the front end of a hollow stem as well as provides a process chamber in front of the die during extrusion.

In order to guide the pressurised melted mass, the spinneret is fixed to the housing in a sealed manner in the region of a melted mass feed inlet of the spinneret carrier.

The bolt (3) can insert into the entrance of the bolt (7) on the drawplate support (11).

The apparatus comprises drawing units each consisting of a die seat device (60) and a big disk device (74) disposed on a seat (71).

The moving die-holder plane can be slowed down or stopped during its stroke to allow for the drying of the paper.

The press comprises a bedplate (18) having a fixed die holder plane (19) holding a head (20) with a moving die-holder plane (21 ) movable with regards to the fixed plane between an opening and a closing position.

A feeding through hole (3) is provided in the die frame (1) , which is connected between the feeding inlet for the feeding means and the outlet (4) for the die core (2).

The die holder m have a die-release mechanism useful for overcoming stiction and facilitatin removal of the die from the die holder.