Description:
With ultrasonic sealing, the heat required for melting is only generated inside the thermoplastic sealing layer. For localized conversion of vibrations to friction heat, the anvil or sonotrode profiles are mostly linear. These profiles ensure focusing of the energy input and therefore short sealing times between 100 and 200 milliseconds. With ultrasonic sealing heat is generated at the inside of the film, not by heat input from the outside as is the case with heat sealing, for example. The tools (sonotrode and anvil) that come into direct contact with the packaging material, remain cold during the entire weld process. The support layer remains almost cold and upon termination of energy input, the heat dissipates faster to the outside due to the temperature difference between the support layer and the sealing layer so that the hot-tack resistance is significantly higher.
Ultrasonic lace sewing machine used ultrasonic vibration and steel moulds, the above processing will be finished together with pressure.
Specifications:
| Model No: |
SP-60S-B |
SP-US20 |
| Frequency: |
20KHz |
20KHz |
| Power: |
2000W |
2000W |
| Generator: |
Analog |
Digital |
| Speed(m/min): |
0-32 |
50-60 |
| Melting Width(mm): |
≤80 |
≤12 |
| Type: |
Pneumatic |
Pneumatic |
| Motor control mode: |
Speed board |
Frequency converter |
| Number of Motors: |
Single / Double |
Double |
| Horn Shape: |
Round / Square |
Rotary |
| Horn Material: |
Steel |
High Speed Steel |
| Power supply: |
220V/50Hz |
220V/50Hz |
| Dimensions: |
1250*550*1200mm |
1250*550*1200mm |
Applications:
Apply to lace clothing, ribbon,trim,Filter, Lacing and quilting,decoration products, handkerchief, tablecloth, curtain, bedspread, pillowcase, quilt cover, tent, raincoat, disposable operating coat and hat, disposable mask, non-woven fabric bags and so on.
Usually used in clothing industry is the ultrasonic lace machine, which is mainly used in cutting and welding cloth. Owing to its transmit horn is a plane, so it only can turn its own geometric center and cant turn the same direction with the cloth. Which make the sewed point of the cloth is unevenness. The transmit horn of Seamless sewing part is a circumference horn, and can turn around . For the cloth, it is jointing with the cloth and working at the same time. The ultrasonic seamless sewing part advance ultrasonic lace machine and its market prospects are very bright.
We provide customized service as your requirement for different pattern.
Advantages:
1. Using ultrasonic and special steel wheel processing, the edge of the seal does not crack, does not damage the edge of cloth, and there is no burr, curl phenomenon.
2. It's easy to operate. It's not much different from the traditional sewing machine. Ordinary sewing workers can operate it.
3. Low cost, 5 to 6 times faster than traditional machines, high efficiency.
4. The flower wheel is designed according to the pattern to enhance the strength and beauty of the processed products.
5. Short welding time, ultrasonic automatic sewing without needle and thread, save the trouble of frequently changing needle and thread, and the width is determined by the customer.
Display:
Frequently Asked Questions (FAQs):
1.What is ultrasonic welding?
Ultrasonic welding is a process that uses high-frequency ultrasonic vibrations to join materials together. In the case of paper cup welding, it involves using these vibrations to create friction and heat, which bonds the edges of the paper cups.
2.What materials can be joined using ultrasonic spot welding?
Ultrasonic spot welding is commonly used for thermoplastic materials such as PVC, ABS, polyethylene, and polypropylene. It is also effective for non-ferrous metals like aluminum and copper.
3.Can ultrasonic welding be used for dissimilar material welding?
While ultrasonic welding is typically used for similar materials, certain adaptations and techniques can be employed for joining dissimilar materials, depending on their compatibility.
4.What factors influence the quality and strength of ultrasonic spot welds?
Several factors, including frequency, pressure, welding time, and amplitude, influence the quality and strength of ultrasonic spot welds. Optimal parameters vary based on the specific materials and joint geometries.
5.Is ultrasonic spot welding suitable for large or complex components?
Ultrasonic spot welding can be applied to both small and larger components, as well as those with complex geometries. It is commonly used in various industries, including automotive, electronics, and packaging.
6.Is ultrasonic spot welding suitable for large or complex components? Ultrasonic spot welding can be applied to both small and larger components, as well as those with complex geometries. It is commonly used in various industries, including automotive, electronics, and packaging.
7.What technical support and training do you provide?
We offer comprehensive technical support, including installation guidance, operational training, and troubleshooting assistance. Our team is dedicated to ensuring a seamless experience with the processor.
8.Payment:100%T/T in advance for small order. 70%T/T in advance as deposit, 30%T/T paid before shipment
9.Delivery? 1-2 units we could send by EXPRESS(DHL, UPS, FEDEX, TNT, EMS), heavy weight more than 50kg,we suggest to use sea freight LCL or by air.
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