| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently suppress break of a film when holding the film by putting a pin through the film.SOLUTION: A tenter device includes: paired tenter chains arranged on both sides of a film conveyance passage; and film holding units fixed to the tenter chains. The film holding unit includes: a pin plate 110; and pins 120 which are supported by the pin plate 110 and hold a film F by penetrating the film F. The pin 120 is formed so as to shear the film F by sticking into the film F, a tip T to be a sticking starting position to the film F is located on a border line forming an outer shape of the pin 120 when viewing the pin 120 from the axis direction side.</p> |
