When the film is released from the pins (72) and the pin plates (73), the pins (72) and the pin plates (73) are delivered to a jet wind cleaning area (83).

The invention relates to a puncture cylinder (18) comprises at least one puncture strip (08, 09) provided with pins.

In a pin tenter, a film is conveyed with both side ends thereof supported by pins (72) and pin plates (73).

Jet wind is then directed against the pins (72) and the pin plates (73) in the chamber (202).

In an embodiment, the pins extend radially around the axis (A) of a cable (5) provided with said pins.

spike spacing of an upright lattice

A positive and a negative pin matrix at least partially based on the foot information can be formed wherein the negative pin matrix essentially corresponds to the positive pin matrix.

with either ordinary pimpled rubber with pimples outwards having a

In the jet wind cleaning area (83), the pins (72) and the pin plates (73) are covered by a chamber (202).

In order that the burl bodies are prevented from loosening or falling out of the base body, according to the invention the burl bodies are connected to the base body by shrinking.

The films do not have any specks nor holes.

On the pin plate (220), a plurality of pins (230) that are stuck into a film in order to hold the film are provided in a protruding manner.

chain link with combined system of clips and pins

Thereafter, an extension distance for each of the pins is independently determined responsive to a resistance encountered by each of the pins as a result of the extending.

To achieve this, either a pressure is exerted on the pin ends, or a pulling force is exerted on the connectors opposite the pins.