PP plastic water cup lid ultrasonic sealing welding machine equipment uses ultrasonic technology for welding. PP plastic lids are designed with ultrasonic welding lines. PP materials are commonly used in drinking products. The ultrasonic welding effect is stable and firm, with good air tightness, replacing the gluing process. .
pp plastic water cup cover ultrasonic welding sample
The small cover is welded to the large cover, the ultrasonic welding is firm, and the air tightness is good after customer testing.
Place the small lid on the arc in the large lid.
pp plastic features
Copolymer PP materials have a low heat distortion temperature (100°C), low transparency, low gloss, and low rigidity, but have stronger impact strength. The impact strength of PP increases with the increase in ethylene content. . The Vicat softening temperature of PP is 150°C. Due to its high degree of crystallinity, this material has good surface stiffness and scratch resistance. PP does not have environmental stress cracking problems.
Non-toxic, odorless, low density, strength, stiffness, hardness and heat resistance are better than low-pressure polyethylene, and can be used at around 100℃. It has good dielectric properties and high-frequency insulation and is not affected by humidity, but it becomes brittle at low temperatures, is not wear-resistant, and is prone to aging. Suitable for making general mechanical parts, corrosion-resistant parts and insulating parts. Common organic solvents such as acids and alkalis have little effect on it and can be used in tableware.
The large lid and small lid are all made of pp material.
Ultrasonic welding better replaces the glue process. In order to make ultrasonic welding more stable and beautiful, ultrasonic welding lines will be added. You can see a circle of welding lines in the picture. The overflow glue of the melted circle of welding lines is welded to the small cover.
The pp plastic water cup cover ultrasonic welding mold is made of aviation aluminum and has a three-month warranty.
pp plastic water cup lid ultrasonic welding machine has a 1-year warranty and lifetime maintenance of the whole machine.
Post time: Jun-24-2024