Tara Olivo, Associate Editor01.04.19
Manufacturers of ultrasonic technologies agree—as innovation continues in the nonwovens industry, new opportunities for ultrasonics grow—especially as manufacturers continue learn more about the value of the technology.
“Ultrasonics is a clean and efficient method of joining or slitting synthetic materials,” says Guy Gil, president, Chase Machine and Engineering. “While the initial investment is much more, the long term benefits more than pay for itself.”
Ultrasonic bonding uses high frequency sound to generate localized heat through vibration and causes thermoplastic fibers to bond together. Suppliers in the industry say the technology offers several advantages.
“Ultrasonics creates a mechanical bond rather than a chemical bond created by adhesives,” says Dan Sorensen, director – Hygiene / Personal Care / Medical, Aurizon Ultrasonics. “Mechanical bonds tend to hold up better in extreme heat conditions such as may be incurred during transportation in certain geographies. Being chemical-free is also of potential benefit to the environment and end users with sensitive skin.”
“Ultrasonics is a clean and efficient method of joining or slitting synthetic materials,” says Guy Gil, president, Chase Machine and Engineering. “While the initial investment is much more, the long term benefits more than pay for itself.”
Ultrasonic bonding uses high frequency sound to generate localized heat through vibration and causes thermoplastic fibers to bond together. Suppliers in the industry say the technology offers several advantages.
“Ultrasonics creates a mechanical bond rather than a chemical bond created by adhesives,” says Dan Sorensen, director – Hygiene / Personal Care / Medical, Aurizon Ultrasonics. “Mechanical bonds tend to hold up better in extreme heat conditions such as may be incurred during transportation in certain geographies. Being chemical-free is also of potential benefit to the environment and end users with sensitive skin.”
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