Non-woven Heating Bag Ultrasonic Sealing Packaging Machine For Korean Customers
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Non-woven Heating Bag Ultrasonic Sealing Packaging Machine For Korean Customers

The customer is a food service company from South Korea with 20 years of management experience. It strives to provide healthy food with the best and most reliable raw materials. Our machine packs the heating powder in the self-heating pot for them. Below is their requirement. Product: Self-heating powder Machine…

How to ensure the non-woven fabric sachet is tightly sealed?
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How to ensure the non-woven fabric sachet is tightly sealed?

 Ultrasonic Sealing Working Principle The principle of ultrasonic sealing is a method that uses high-frequency vibration waves (usually between 15kHz and 40kHz) to weld metal or non-metallic materials together through a welding head. The following are the specific steps of the ultrasonic sealing: Prepare the material: Place the metal or…