ultrasonic sealing

ultrasonic sealing

[¦əl·trə′sän·ik ′sēl·iŋ]
(engineering)
A method for sealing plastic film by using localized heat developed by vibratory mechanical pressure at ultrasonic frequencies.
References in periodicals archive ?
Further, demand for ultrasonic sealing system and bottle filled machine will witness a major uptick in the filling machines market.
"Thanks to this clinical trial conducted in Canadian, American and British hospitals, we have shown that it is possible to safely seal pulmonary blood vessels through ultrasonic sealing and effectively control possible bleeding during a VATS procedure," explained Dr Liberman.
The machine includes a Sonixs ultrasonic sealing head--with through or under pallet strapping capability--that indexes up to 13.5 inches to meet incoming loads, and creates strong, emission-free seals from either polyethylene terephthalate or polyproplylene strapping.
The latest news from Chase Machine and Engineering is the launch of the OTA, the newest product in its ultrasonic sealing family.
The Sigpack HML is also available with ultrasonic sealing, allowing customers to gently package heat-sensitive products.
Show Daily Exclusive - Whether packaged in capsules or bags, ultrasonic sealing protects whole bean or ground coffee.
For example, customers can rely on the patented SoniXs ultrasonic sealing unit and the Standard-6 strap path without additional design expenditures.
For reasons like these, packagers who once relied on thermal sealing technology are taking a closer look at what ultrasonic sealing technology can do for them.
The Branson team got involved in the early development of the application, starting with material selection, weld-seam design on the valve base body, and design of the ultrasonic sealing tools and sealing station.
The company showcased its patented Hybrid PPS0145 film-sealing technology for ultrasonic sealing of flexible-pouch packaging.
From bag placing to filling and ultrasonic sealing, the Integra provides a complete bagging system in a single, compact machine.