| 摘要 |
The present invention relates to a hot wind injection structure for a tenter machine, which improves an injection and supply structure of a hot wind supplied to an upper and lower side of a textile to supply the hot wind while making an injection angle of the hot wind vertical with respect to the textile and to prevent sediment contained in the hot wind from being caught and aggregated in a notch portion of a nozzle hole. The hot wind injection structure for the tenter machine has an injection passage for injecting the hot wind toward the textile, wherein the injection passage includes connection burrs formed in the direction of facing each other as connection holes are perforated on facing sides of an upper and a lower hot wind injection duct by a press operation; and a first and a second fixation plate coupled on the facing sides to be spaced from each other and forming coupling burrs fitted and coupled to form a nozzle hole communicated with the connection burrs as coupling holes are perforated by a press operation. |
