High Efficiency Ultrasonic Vibration Heating Machine With 20Khz Frequency For Fabric

Description:

Ultrasonic wireless stitching is mainly used in the medical industry (surgical clothing, hats, shoes), industry (anti-corrosion clothing, electrostatic clothing, filters, headgear), automobile industry (chair cover, head cushion cover) and other industries (suit cover, bath Cap) etc. The work method of Seamless sewing part is completely imitating traditional sewing machine. The biggest characteristic is the ultrasonic transmit horn work direction is same with the sewed cloth. Which will make the sewed point of the cloth are even, flat and fastness. Through suitable design, it can reach perfect sewing effectiveness.

Principle:                          

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. Ultrasonic lace sewing machine used ultrasonic vibration and steel moulds, the above processing will be finished together with pressure. 

Specification:

Features:

1.Ultrasound heating and special steel wheel pressure can be used as described above.

2.No smoke, no sparks, no harm to the edges of the cloth, and no hair edges can be avoided during processing.

3.It is easy to replace the wheel and can change the wheel of various graphics according to the customer's needs.

4.It does not require preheating and can be operated continuously.

5.Colored paper and gold foil can be added, and the printing and gold stamping functions can be achieved when pressing.

6.Multiple units can be combined into a dedicated machine to complete products with larger widths at once, such as quilts, umbrellas, etc.