Inquiry ()
Ultrasonic welding applications in the packaging industry
PET material packaging
In PET applications, ultrasonic waves can quickly reach high melting points and increase output. The sealing and separation of the blister can be realized, and the unsealing and genuine anti-counterfeiting functions can also be easily realized.
Beverage soft packaging
Ultrasonic welding is particularly suitable for coated cardboard packaging materials. Even though the product is wet, it can still ensure the sealing of the weld, whether it has an aluminum film or not does not matter. The spout can be integrated normally. The sealing time is short and the output is high. Repeatable welding parameters ensure consistent seal quality.
film packaging
Ultrasonic waves can safely separate the remaining product in the weld area to ensure a tight seal. This reduces the amount of packaging leakage and enhances product durability. Lingke Ultrasonic fully demonstrates this advantage in longitudinal continuous welding and transverse intermittent welding of stand-up bags, zipper bags and hose bags.
Shell & top cover
Sealing of cover films, welding of sealing rings and packaging sealing for screening programs are some of the important applications solved using ultrasonics. The welding mold uses vacuum to position the film. The mold does not require heating to ensure its durability and protect the product.
