Filter Material Composite, Non-Woven Filter Material, Non-Woven Fabric Composite manufacturer / supplier in China, offering Ultrasonic Air Filter Core Compound Machine, Ultrasonic Label Cutting Machine for Ribbon Trademark, Non-Woven Hot Melt Adhesive Coating Laminating Machine and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $2000.00/ Piece |
Local Area: | Beijing, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Material: | Steel / Aluminum / Titanium |
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Size: | Customized |
Trademark: | JIEDA |
Working principle of die:
When the ultrasonic wave acts on the plastic contact surface of the thermoplastic, it high frequency vibration tens of thousands of times per second, this kind of high-frequency vibration, which reaches a certain amplitude, transmits ultrasonic energy to the welding area through the welding part. As the welding area is the interface of two welding, the sound resistance is large, so local high temperature is generated. due to the poor thermal conductivity of the plastic, it cannot be released in time, so it accumulates in the welding area, causing the two plastic contact surfaces to melt quickly, with a certain amount of pressure, they fuse together. when the ultrasonic wave stops acting, let the pressure last for a few seconds and make it solidify and form a strong molecular chain to achieve the purpose of welding. The welding strength is close to the strength of the original material.
Application field:
Engineering industry, electronics industry, environmental protection industry, food industry, health industry, textile industry, automobile industry, home appliance industry,medical industry etc.