• 2019-08-13

Standard Sewing vs. Ultrasonic Seaming Sewing remains the most popular method of joining fabrics. The lockstitch machine is the standard method used for sewing. A bobbin sits in the middle of the shuttle, which is rotated in synch with the motion of the needle. The needle pulls a loop of thread through the fabric, rises, then reinserts into the fabric. The feed dogs are what move the fabric forwar...

• 2019-08-13

Ultrasonic' New Packaging Options Here are several examples that illustrate how ultrasonic technology is playing a critical role in the success of product packaging design for manufacturers, points-of-sale outlets, and consumers alike. Beverages in flexible, multi-layer film packages. Pocket Shot Spirits developed an unbreakable easy-open, pocket-size “bottle” of spirits for on-the-go travelers, g...

• 2019-08-12

Ultrasonic In the Road of Packaging 2 Ultrasonic Advantages Packaging engineers considering ultrasonic welding as an alternative to heat sealing are often driven by a variety of factors. These include: • Eliminating seal failures due to contamination. Some products leave residues on sealing surfaces that can become encapsulated within conventional, static conduction heat seals, resulting in c...

• 2019-08-12

Ultrasonic In the Road of Packaging 1 From the time thermoplastic films were first developed, they have made heat sealing a mainstay for packaging designers. It has been adapted widely for sealing everything from thin-wall food and snack bags to clamshell packages for hardware, electronics, and many other applications. But as heat-sealing technology has matured and packaging materials have ev...

• 2019-07-26

What materials are mainly welded by ultrasonic metal welding machine?   In theory, the ultrasonic metal welding machine is mainly applied to copper, aluminum, tin, nickel, gold, silver, molybdenum, stainless steel and other non-ferrous metal materials such as thin plates, thin rods, wires, sheets, belts and other materials for instant welding, the total thickness can be Up to 2-4mm . However,...

• 2019-07-26

Ultrasonic wire harness welding machine welding action The ultrasonic wire harness welding machine tool is mainly composed of four parts: welding head, anvil connecting block, anvil top block and polymerization module. When welding, the wires are arranged vertically and tightly attached to the anvil connection block. After the foot switch, the polymerization module moves toward the anvil top block...

• 2019-07-26

Ultrasonic welding of lithium-ion battery  Ultrasonic welding of lithium-ion battery ear is mainly divided into single-point and multi-point welding. Another important application is ultrasonic welding of automatic pole piece welding machine and automatic winding machine. For lithium ion electric construction, the positive and negative single layer copper and aluminum foils are welded wi...

• 2019-07-26

Ultrasonic Welding Machine in Copper Foil and Copper Belt Principle: The high-frequency vibration wave is transmitted to the two metal surfaces to be welded, and under pressure, the metal surfaces are rubbed against each other to form a fusion between the molecular layers. The advantages are fast, energy saving, high fusion strength, good electrical conductivity, good thermal conductivity, no spar...