20Khz Rotary Horn Ultrasonic Sonotrode For Non Woven Fabric Amplitude 30um

Description:

An ultrasonic TPU sewing machine is a specialized piece of equipment used to join thermoplastic polyurethane (TPU) materials using ultrasonic vibrations. These machines are widely used in industries like textiles, medical equipment, automotive, and consumer goods, particularly for applications requiring seamless, strong, and waterproof bonding.

How It Works:

1. Ultrasonic Vibrations: The machine generates high-frequency ultrasonic vibrations (usually in the range of 20–40 kHz).

2. Heat Generation: The vibrations create localized heat at the interface of the TPU materials, melting them without the need for external heat.

3. Bond Formation: Once melted, the TPU layers fuse together under pressure, forming a strong, seamless bond upon cooling.

Key Features:

• Seamless Joints: No stitching or adhesives are needed, resulting in a clean finish.

• High Strength: The bonds created are durable and maintain the material's elasticity.

• Fast Processing: The ultrasonic method is quick, making it suitable for high-volume production.

• Waterproof and Airtight: Ideal for products like inflatable items, waterproof clothing, or medical bags.

• No Consumables: Unlike traditional sewing, there are no threads or adhesives, reducing waste.

Applications:

1. Sportswear: For bonding TPU laminates in waterproof jackets and footwear.

2. Medical: Sealing TPU materials for sterile environments or products like IV bags.

3. Automotive: Joining TPU components for interior and exterior vehicle parts.

4. Inflatables: Producing airtight seams in air mattresses, life vests, and inflatable structures.

Parameter:

• Pinpoint assembly and welding

• Impeccable cleanliness

• No sticky products means optimal hygiene

• Highly resistant, even with humid product

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