40khz ultrasons sele ak koupe machin

40khz ultrasons sele ak koupe machin

Deskripsyon: 

Materyèl ki aplikab sele ak koupe vag ultrasons yo enkli: 100 pousan nan fib sentetik, tankou nilon, polyester, polypropylène, kèk polyethylene, modifye résine Acrylic, konpoze vinil, konpoze carbamate, fim mens, papye kouvwi, elatriye. Li gen ladan tou sentetik. fib melanje 35 a 50 pousan nan konpozisyon fib sentetik. Ultrasonic ka koupe ak koud an menm tan an, anpeche materyèl yo knitted oswa twal yo dwe koupe -liy. Li gen emplacement kwen cône evite pilling. Aplikasyon an gen ladan koupe, refize pote bijou tapi, etikèt rad, rido, materyèl kab ak senti endistriyèl trikote elatriye.

Paramèt:

Prensip:   With ultrasonic sealing, the heat required for melting is only generated inside the thermoplastic sealing layer. For localized conversion of vibrations to friction heat, the anvil or sonotrode profiles are mostly linear. These profiles ensure focusing of the energy input and therefore short sealing times between 100 and 200 milliseconds. With ultrasonic sealing heat is generated at the inside of the film, not by heat input from the outside as is the case with heat sealing, for example. The tools (sonotrode and anvil) that come into direct contact with the packaging material, remain cold during the entire weld process. The support layer remains almost cold and upon termination of energy input, the heat dissipates faster to the outside due to the temperature difference between the support layer and the sealing layer so that the hot-tack resistance is significantly higher.

Avantaj konpetitif:

1. Cut the material quickly and precisely; 2. Smooth and traceless cutting edge;

3. Powerful, effective realiable;

4. Low cost, easy operator, An operator only handle the probe and step the foot switch.

Baj popilè: 40khz à fermeture ak machin koupe, Lachin, manifaktirè yo, ke founisè, faktori