Application Solutions
Ultrasonic equipment application solutions for industrial production
VietSonic supplies and consults on ultrasonic technology application solutions for welding, cutting, sewing, mixing, homogenizing, and material processing. This page helps customers easily find the right solution group for their products, materials, and actual production needs.

What are application solutions?
Instead of only introducing individual machine lines, the “Application Solutions” section helps customers start from real production problems: plastic welding, nonwoven fabric edge welding, soft material cutting, electronic component welding, liquid processing, or improving an existing manufacturing process.
Start from the actual product
Each product has different materials, shapes, thicknesses, and processing requirements. VietSonic provides consultation based on application needs instead of simply introducing general-purpose machines.
Connect with the right technology
Based on welding, cutting, sewing, mixing, or material processing needs, customers can more easily find the most suitable ultrasonic equipment group.
Easy to view videos and application cases
Real machine operation videos and application articles are grouped by industry, helping customers better visualize implementation possibilities.
How does VietSonic classify application solutions?
To help customers find the right processing direction more easily, VietSonic organizes application solutions into four main groups: ultrasonic welding, sewing and cutting of soft materials, liquid and raw material processing, and cleaning and surface treatment.
Ultrasonic welding solutions
Suitable for products that require fast, strong, and neat joining while reducing the use of glue, screws, or traditional heating methods.
- Ultrasonic plastic welding
- Welding lids, bodies, and housings of plastic products
- Ultrasonic metal welding
- Ultrasonic soldering
Sewing and cutting solutions for soft materials
Applied to nonwoven fabric, soft materials, plastic films, synthetic leather, soft leather, and products requiring edge welding or clean cutting.
- Ultrasonic sewing for nonwoven bags
- Welding, cutting, and punching nonwoven fabric
- Industrial ultrasonic cutting
- Applications for automotive interiors and flexible packaging
Liquid and raw material processing solutions
Suitable for processes requiring mixing, dispersion, homogenization, extraction, or raw material processing using ultrasonic energy.
- Ultrasonic homogenizing and mixing
- Ultrasonic extraction of medicinal herbs
- Applications in food and cosmetics
- Solution processing in laboratories
Cleaning and surface treatment solutions
Supports parts cleaning, surface treatment, spray coating, or process improvement in industrial manufacturing.
- Industrial ultrasonic cleaning
- Ultrasonic spray coating
- Ultrasonic vibrating screen
- Cleaning components, molds, and mechanical parts
This classification helps customers avoid confusion from too many machine lines while making it easier to find the right technology for their products, materials, and actual production processes.
Why view solutions by application?
With ultrasonic equipment, performance depends not only on the machine but also on the material, product structure, welding/cutting position, mold, fixture, and production requirements. Therefore, an application-based approach helps customers understand more clearly before choosing equipment.
Customers can more easily visualize how ultrasonic technology can be applied to plastic products, nonwoven fabrics, components, packaging, food products, or soft materials.
Instead of viewing each machine individually, customers can start from their industry or production problem.
Machine operation videos help customers clearly observe how the equipment works and how it can be applied in production.
When specific needs arise, VietSonic can discuss materials, output, weld/cut requirements, and suitable machine options in more detail.

Solution approach process at VietSonic
Customers can start from their production needs, then review the application groups, demonstration videos, and contact VietSonic when more detailed consultation is needed.
Identify the product to be processed
Examples: plastic lids, plastic housings, nonwoven bags, car mats, adapter housings, plastic films, soft food products, or liquids requiring processing.
Choose the suitable solution group
Customers can review ultrasonic welding, ultrasonic sewing, ultrasonic cutting, liquid processing, or related industry-specific applications.
View real application videos
Machine operation videos help customers better visualize the operation, processing speed, product shape, and how ultrasonic technology is applied.
Compare with production needs
Customers can consider the material, output, weld requirements, cutting line, sealing performance, strength, or aesthetics of the product.
Discuss further with VietSonic
When deeper consultation is needed, customers can contact VietSonic for support in evaluating the suitable application direction.
Select the suitable equipment
After clearly identifying their needs, customers can select the machine line, mold, fixture, or implementation option based on the actual product.
Quick links to product groups and videos
The links below help customers quickly access equipment groups or application videos suitable for their production needs.
Cases where you should discuss further with VietSonic
Some products need closer review of material, structure, welding mold, fixture, or operating process before equipment selection.
Products with special shapes
Parts with complex profiles, small welding positions, curved surfaces, or special fixture requirements need to be checked more carefully.
High sealing or strength requirements
Products that require water-tightness, air-tightness, load resistance, or stable welds should be evaluated using actual samples.
Need integration into a production line
If a business needs semi-automation, automation, or machine integration into an existing process, VietSonic can discuss suitable options.

Frequently asked questions
Some common questions when customers explore ultrasonic technology application solutions.
How is the “Application Solutions” page different from a product page?
A product page introduces each specific machine line. The application solutions page helps customers start from their industry, product, or production problem first, then leads them to the suitable machine line.
Can ultrasonic technology be applied to all types of plastic?
Not all plastics produce the same results. Welding performance depends on the material, product design, welding position, thickness, energy director, and technical requirements.
When should customers watch application videos first?
When customers are not yet clear about how the machine works, application videos help them observe the welding, cutting, sewing, or material processing process using ultrasonic technology.
Is a separate mold required for each product?
For many ultrasonic welding applications, molds or fixtures often need to be designed according to each product’s shape and welding position to ensure stability.
When should customers contact VietSonic for consultation?
When the product has special materials, complex shapes, high weld requirements, requires sample testing, or needs a machine suitable for actual production output.
