Why need ultrasonic cutter for jumbo bag cutting?

Why need ultrasonic cutter for jumbo bag cutting?

Ultrasonic jumbo bag sealing and cutting is an advanced technology used in the processing and packaging of ton bags. The following is a related introduction:
Ultrasonic ton bag sealing and cutting uses the high-frequency vibration energy of ultrasound to convert electrical energy into mechanical energy through a transducer to generate high-frequency vibration. The vibration is transmitted to the sealing and cutting tool or mold through the amplitude rod, so that the local area in contact with the ton bag material quickly generates heat. Under the combined action of heat and a certain pressure, the material of the ton bag (such as synthetic fibers such as PP and PET) melts rapidly, and the edges are fused and sealed while cutting, thereby preventing material leakage and ton bag edge wear.

Equipment features
High efficiency: The sealing and cutting speed is fast, which can greatly improve the production and packaging efficiency of ton bags and meet the needs of large-scale production.
Good sealing: It can achieve a good sealing effect to ensure that the ton bag will not leak during transportation and storage, which is especially important for the packaging of powdered or granular materials such as chemical raw materials and grains.
Good incision quality: The cutting edge is neat and smooth, without burrs or slag, which will not damage the ton bag material, nor affect the overall strength and appearance of the ton bag.

Strong adaptability: It can adapt to ton bags of various materials, such as synthetic fiber materials such as polypropylene and polyester, as well as ton bags made of some composite materials.
High degree of automation: It can be used in conjunction with other automated packaging equipment to realize the fully automated production process of ton bag packaging, reduce manual operations, and improve the stability and consistency of production.

Application scenarios
Chemical industry: It is used to package various chemical raw materials, powders, granules, etc., such as plastic raw materials, fertilizers, pigments, etc., to ensure the safety and stability of chemical products during transportation and storage.
Food industry: It can be used for ton bag packaging of bulk foods such as grain, feed, and sugar to ensure the hygiene and quality of food and prevent moisture and contamination.

Building materials industry: For ton bag packaging of building materials such as cement, sand, and gravel, ultrasonic sealing and cutting can provide a firm seal and good sealing, which is convenient for transportation and use.
Mineral industry: It is widely used in the packaging of mineral resources such as ore powder and metal particles, which helps to achieve efficient and safe material transportation and storage.

Compared with traditional sealing and cutting technology, ultrasonic sealing and cutting technology has many significant advantages in processing quality, production efficiency, environmental protection and energy saving, as follows:

Processing quality
The incision is smoother: Ultrasonic sealing and cutting uses high-frequency vibration to melt and cut the material locally, and the incision has almost no burrs or burrs, and the edges are very regular, while traditional hot knife cutting or mechanical cutting is prone to uneven incisions and jagged edges.

Better sealing: Ultrasonic sealing and cutting can achieve good heat sealing effects while cutting, so that the sealing of the ton bag is tightly sealed and effectively prevents material leakage. In contrast, traditional sealing and cutting technology may require additional sealing processes, and the firmness and sealing of the sealing may not be as good as ultrasonic sealing and cutting.
Little material damage: Ultrasonic waves act on the material for a short time and concentrate energy, and the heat-affected area of ​​the ton bag material is small, which is not easy to cause deformation, embrittlement and other problems of the material, and can maintain the original performance of the ton bag material to the greatest extent. Traditional high-temperature heat sealing and cutting technology may cause the material to be overheated, resulting in a decrease in material performance, while mechanical cutting may cause stress concentration near the incision, affecting the overall strength of the ton bag.

Fast cutting speed: Ultrasonic sealing and cutting has a high working frequency and can quickly complete cutting and sealing operations. Its cutting speed is usually much faster than traditional mechanical cutting, which can effectively improve the production efficiency of ton bags and meet the needs of large-scale production.
No need for preheating and cooling: Unlike some traditional heat sealing and cutting technologies, ultrasonic sealing and cutting does not require a long preheating process to reach the appropriate cutting temperature, nor does it require additional cooling time to solidify the seal, saving a lot of production time.

High degree of automation: Ultrasonic sealing and cutting equipment is easier to integrate with automated production lines to achieve automated feeding, cutting, sealing and other operations, reducing manual intervention and improving the continuity and stability of production, while traditional sealing and cutting technology may have certain limitations in automated integration.
Environmental protection and energy saving