PTFE special-shaped cable film processing method and PTFE special-shaped cable film processing equipment

The invention relates to the field of cutting equipment, and particularly discloses a PTFE special-shaped cable film processing method and PTFE special-shaped cable film processing device.The PTFE special-shaped cable film processing method comprises the steps that S1, unwinding is conducted, specifically, a film roll material is unwound through unwinding equipment; s2, traction is conducted, specifically, the unwound thin film is tensioned, and the thin film is straightened; s3, shaping is conducted, specifically, the profile of the cross section of the PTFE special-shaped cable film is set to be of an isosceles trapezoid film belt structure, symmetrical slitting faces are formed on the two sides of the PTFE special-shaped cable film, slitting grooves are formed in the straightened film through a plurality of shaping cutters in a pressing mode, a blank of the PTFE special-shaped cable film is formed between every two adjacent slitting grooves, and the groove walls of the two sides of each slitting groove are