• Poluda Igor
    RPS-SONIC is very professional and the sales industry is very patient. I think my air filter has got a perfect cutting plan here.
  • Mike
    Ultrasonic processing is amazing, greatly improving the quality of our company's finishing
  • Nguyễn Công
    the machine worked for 5years, still in good performance, Made in China is good quality now, RPS-SONIC is good quality.
Contact Person : Yvonne
Phone Number : 86-15658151051
WhatsApp : +8615658151051

35Khz Polyester Ribbon Ultrasonic Spot Welder For Underwear Shoulder Strap

Place of Origin China
Brand Name RPS-SONIC
Certification CE
Model Number RPS-W28-500
Minimum Order Quantity 1SET
Price negotiation
Packaging Details FOAM AND CARTON
Delivery Time 3DYAS
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 200 SET PER MONTH
Product Details
Name Ultrasonic Ribbon Welding Frequency 35Khz
Power 500W Install Type Hand-hold
Generator Digital Generator
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ribbon ultrasonic spot welder


polyester ultrasonic spot welder


35Khz ultrasonic spot welder

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Product Description

Ultrasonic spot welding polyester ribbon for underwear shoulder strap



Ultrasonic bra shoulder strap welding machine uses ultrasonic welding technology to weld the shoulder straps, craft belts and back hooks. The welding place will not harden, will not smoke, will not burn the edges, flat, soft, not scattered, and smooth. , (Without any damage or side effects to human skin, it can be worn comfortably on the skin;), while not damaging the original characteristics of the ribbon. (such as: the elasticity and flexibility of the ribbon); the welding is firm and firm, and does not change the shape of the underwear. To maintain the elasticity of the bra, its solder joints can be embellished with various dark patterns, which fully demonstrates the deep cultural heritage and romantic temperament of a seamless underwear, making it simple and delicate, pure and deep, and comfortable It is fashionable and vividly highlights the charming curves of women; the ultrasonic bra shoulder strap welding machine is the ideal equipment for welding shoulder straps and back buckles of high-end seamless underwear, sexy underwear, etc. Its welding effect and equipment performance are leading in the industry.



Item 20 28 35 40
Frequency 20Khz 28khz 35khz 40khz
Power 800w 600w 500w 300w
Horn tip diameter 12mm 10mm 8mm 8mm
Horn material Aluminum alloy&Steel & Titanium alloy
Generator Digital generator



1. No hardening; strong welding, (no damage or side effects to human skin)
2.Using the principle of ultrasound to weld clothing suspenders, underwear suspenders, and craft belts, they are welded
The place is not scorched
3. Will not smoke, and will not damage the original characteristics of the ribbon. (such as: the elasticity and flexibility of the ribbon)



Our hand-held thermoplastic welding tools meet two needs: welding of hard-to-reach areas and tamper-proof sealing of packaging.

In practically no time your production teams will be producing clean welds with our ultrasonic gun and pencil.

These tools are designed for ease of use, adaptability and flexibility to ensure clean and strong welds.
We have the solution to all your assembly needs.

We also have metal housing welding pencil, for welsing machine assembly.


35Khz Polyester Ribbon Ultrasonic Spot Welder For Underwear Shoulder Strap 0