The Benefits of Using ultrasonic quilting machine

Are you interested in ultrasonic bedspreads? Bedspreads are a must in any bedroom, so it’s not surprising that people are always looking for the latest innovations in bedding.

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In this paper, we will explore what is ultrasonic bedspread? and 6 benefits of using Ultrasonic quilt.

What is an Ultrasonic Bedspread?

Ultrasonic bedspread is a unique bedspread, which is made by using advanced ultrasonic technology. This technique includes the use of ultrasonic waves to create sewing patterns on the fabric without using any stitches or threads.

In the production process, two layers of cloth are placed together with a layer of filler in the middle. The ultrasonic wave then acts on the top layer of the fabric, heating and melting the fiber. The result is a beautiful and complex quilt pattern that is permanent and will not disintegrate over time.

This technology is popular in the textile industry, especially in the manufacture of bedspreads because it provides seamless and elegant surface treatment for products. The bedspread is very durable, lightweight, and has a smoother surface than an ordinary quilt.

Advantages of Ultrasonic Bedspreads

Better Price and Higher Efficiency

This process is faster and more efficient than the traditional sewing technology. the use of ultrasonic technology eliminates the need for traditional sewing and reduces the material and labor costs needed for sewing.

This process uses high-frequency vibration to create bonding between fabric layers, which also means a significant reduction in production time. So the price of the finished product is lower than that of the traditional quilt.

Durable and Long-lasting

Ultrasonic waves bond the fabric together to create a strong and durable product that can last for years. moreover, since no stitching is involved, there is no risk of silk thread being loosened or untied, which may be a common problem with traditional quilt covers.

Unique Style

Another benefit of Pinsonic technology is that it can create unique and complex designs. With different moulds, Ultrasound can produce a variety of patterns and shapes, allowing unlimited design possibilities. In addition, due to the lack of visible seams, the finished product has a clean and polished appearance, which is the perfect choice for modern simple home decoration style.

Soft and Comfortable

The ultrasound used in Pinsonic technology can create soft and comfortable quilt patterns, adding an extra layer of comfort to your bed. Quilts also help maintain the position of fillers, ensure uniform distribution and prevent caking or displacement.

Environmental Protection

Ultrasonic bedspreads are an environmentally friendly choice because they do not require any stitches, which can be wasteful. furthermore, they are usually made of natural and sustainable materials, such as cotton, bamboo or linen.

Hypoallergenic Materials

Ultrasonic sheets are also a good choice for people who are allergic or sensitive. Since there are no visible seams or stitches, there is no risk of irritants being trapped in the fabric. besides, many ultrasonic bedspreads are made of hypoallergenic materials, which is a good choice for those with sensitive skin.

All in all, ultrasonic bedspreads are not only durable and lightweight, but also more environmentally friendly than traditional quilt technology. Therefore, if you are looking for a high-quality innovative bedspread, ultrasonic bedspread may be your perfect choice. When incorporating ultrasonic bedspreads into different decorative themes, there are several options to consider.

For minimalist or modern bedspreads, choose solid colors or bedspreads with subtle patterns. If you want a bohemian or eclectic appearance, you can choose a bedspread with bold, colorful prints. In addition, ultrasonic bedspreads have a variety of textures and fabrics to choose from, from lightweight and silky to thicker and more plush.

By considering these factors, you can choose the perfect bedspread that suits your personal taste and home decoration.

Advantages and disadvantages of ultrasonic quilting

Ultrasonic quilting is an emerging technology used in the textile and textile industry that uses the principle of ultrasonic vibration to bond fiber materials together. This technology has been widely used in many fields and has some obvious advantages and some potential disadvantages. The advantages and disadvantages of ultrasonic quilting will be introduced in detail below.

advantage:

1. No need to use adhesives: Ultrasonic quilting technology does not require the use of traditional glue or hot melt adhesive to bond fiber materials. This means the finished product will not contain harmful chemicals, reducing environmental contamination and risks to worker health.

2. Efficient and fast: The ultrasonic quilting process is very fast and can be completed in a few seconds. Compared with traditional bonding methods, it has higher production efficiency and can reduce production time and cost.

3. Precise control: Ultrasonic quilting technology can achieve precise energy control so that fiber materials can be bonded as needed without damaging the quality of the material. This makes it very useful when producing fine and complex textiles.

4. Strength and durability: Ultrasonic quilting can achieve uniform material bonding, thereby improving the strength and durability of the finished product. These properties are important for applications such as automotive interiors and industrial filters.

5. Clean and environmentally friendly: Ultrasonic quilting technology reduces the generation of waste and pollutants because it does not require the use of adhesives. It is a relatively clean and environmentally friendly production method that helps reduce the carbon footprint of manufacturing.

6. Suitable for a variety of materials: Ultrasonic quilting can be used to bond many types of fiber materials, including plastics, paper, textiles, and non-woven fabrics. This versatility makes it suitable for different application areas.

7. Low energy consumption: The ultrasonic quilting process usually has relatively low energy consumption because it does not require heating large amounts of glue or other adhesives. This helps reduce energy costs.

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1. Technology cost: The acquisition and maintenance costs of ultrasonic quilting equipment are relatively high, which may pose a burden to small manufacturers or start-ups.

2. Material limitations: Although ultrasonic quilting can be used on a variety of materials, not all materials are suitable for this technology. Some materials may not bond effectively or require special pre-treatment.

3. Bonding strength: The bonding strength of ultrasonic quilting is generally not as good as hot melt glue or other traditional bonding methods. This may be a limiting factor in some applications.

4. Noise: Ultrasonic equipment usually produces a certain amount of noise, which may have a certain impact on the working environment and workers' health. Measures need to be taken to reduce noise pollution.

5. Operating skill requirements: Operating ultrasonic quilting equipment requires certain skills and training to ensure correct use and maintenance. This may require additional labor costs and training investments.

6. Equipment maintenance: Ultrasonic equipment requires regular maintenance and cleaning to ensure its performance and longevity. This may require additional time and resources.

Overall, ultrasonic quilting technology has many advantages and is particularly suitable for fiber material bonding applications that require efficient, environmentally friendly, and precise control. However, it also presents some limitations and challenges, particularly related to technology cost, bond strength, and equipment maintenance.

What is ultrasonic quilting?Is there an automatic quilting machine?

 Product details

Ultrasonic quilting is a technology that uses high-frequency ultrasonic waves to join two or more layers of material together. This process is commonly used in the textile industry, particularly in the production of quilts, blankets, and other multi-layer fabric products. Ultrasonic quilting machines employ ultrasonic vibrators to generate the high-frequency vibrations that create friction between the material layers, melting and bonding them together.

The advantages of ultrasonic quilting include its ability to produce strong, durable bonds that are resistant to tearing and fraying.

Additionally, this process can be used to join a wide range of materials, including different types of fabrics, plastics, and even some metals.

This flexibility makes ultrasonic quilting a highly versatile technology.

Now, coming to the question of whether there is an automatic quilting machine, the answer is yes.

There are various types of automatic quilting machines available on the market, ranging from small, tabletop models to large, industrial-scale machines.

These machines are designed to automate the quilting process, reducing the need for manual labor and increasing production efficiency.

Automatic quilting machines typically feature a frame that holds the layers of material in place, as well as an ultrasonic vibrator that generates the necessary vibrations for bonding.

Some models also include automated feed systems that move the material through the machine, further reducing the need for manual intervention.

As for the price of high-speed quilting machines, it varies widely depending on the size, capabilities, and quality of the machine.

Small, tabletop models may cost several thousand dollars, while larger, industrial-scale machines can cost tens or even hundreds of thousands of dollars.

Additionally, the cost of the machine may be influenced by factors such as brand, features, and warranty coverage.

In summary, ultrasonic quilting is a technology that uses high-frequency ultrasonic waves to join multiple layers of material together.

There are automatic quilting machines available that can automate this process, and the price of high-speed quilting machines varies widely depending on size, capabilities, and quality.

This technology is widely used in the textile industry for the production of quilts, blankets, and other multi-layer fabric products, offering strong, durable bonds and a high degree of flexibility.

Principles of Ultrasonics

An Overview
It is amazing to see what ultrasonic energy can achieve in joining, cutting, patterning, and quilting on synthetic fabrics. These and more operations are done without the use of thread or adhesives and at speeds much greater than can be reached with sewing machines - as much as four times the speed!
How does it work? As the fabric passes under the machine's horn, ultrasonic vibration causes the materials to heat up and fuse together. Without any additional glue or heat, the seam is finished. When used with cutting edge tooling, the vibration cuts through the fabric and seals the edges of the cut to eliminate any fraying at the edges.
Sewing machine operators quickly adjust to this threadless sewing technique. Modular systems are available for integration into automated textile manufacturing equipment and web handling equipment.
Plunge welding or cutting is accomplished by placing the material over a fixed anvil and having the horn or tool descend to the fabric. This approach is used to punch holes, such as buttonholes, to cut fabric strips to preset lengths, or to join pieces together.

Principles of Operation
Every ultrasonic unit contains the following five elements:
1. A POWER SUPPLY which takes line power at 50 or 60 cycles and changes it to high ultrasonic frequency at 20,000 cycles per second or even higher.
2. A CONVERTER which contains piezoelectric crystals which change the incoming high frequency electrical signal to mechanical vibration.
3. A BOOSTER which transmits the vibration energy and serves to increase its amplitude in much the same way as volume control on a radio.
4. A HORN which delivers the vibration energy to the plastic film or fabric to be worked on.
5. AN ANVIL or backup part which supports the work piece and, in the case of textiles, takes the form of a pattern wheel or non-rotating cutter wheel depending on the application.
The ultrasonic vibration is transmitted from the horn to the material. developing frictional heat where they touch. This momentary heat fuses the edges of the fabric. If double plies are present, the plies join together. Where a cutting edge is used on the anvil, the fabric is cut through and the edges sealed at the same time.

Materials
Materials may be 100 % synthetic or blends with up to 40 % natural fibers. Nonwovens, woven, stretch woven or knit materials can be bonded and cut or slit. Acrylics, acetates, polyester, nylon, polyethylene, polypropylene, spandex and PVC are all suitable for bonding or cutting. In general, the higher the synthetic content, the easier it is to cut and seal with ultrasonic energy.
Some fabrics may be directional; that is, the fibers in one direction have a different composition than the fibers in the other direction. This may lead to different results depending on the direction of the cut and seal.

Applications

Making seams
One of the most common applications is to make seams or hems in medical disposable products. These include medical garments, drapes, wipes, face masks, among others. The most commonly used machine is the Seamstar. Pattern wheels can be changed to simulate a single row, double row or triple row of stitches.
Extra sealing and neater appearance is seen when an edge cutter on the same pattern wheel is used to trim the edge as it is stitched. This feature also guarantees that the edge of the seam and the seam itself are perfectly parallel… a bonus quality feature at no extra labor cost. Sealing the seam edge also provides the benefits of overcasting without the cost.
With an air-driven edge guide, the Seamstar can be operated with minimum supervision. Just manually feed the materials and straight lines or slight curves can be joined with no operator adjusting or guiding.
Most of the familiar attachments can be used with the Seamstar; folders of almost every type can be used with this stitchless sewing technique.
Stitch patterns available include solid lines, dots, single stitch, double stitch, zigzag, knurl, slant, rope, serpentine, flower and leaf patterns. The patterns are machined or etched into the rotating anvil.

Sleeves and Cuffs
Cylinder machines, both off-the-arm and around-the-arm styles, are available. These machines use a cylindrical arm with a rotary stitch wheel and an ultrasonic system above me wheel. The fabric is fed between the pattern wheel and the ultrasonic system. The off-the-arm model is used for making tubular pans, such as sleeves, pant legs or continuous tubes. The fabric can be fed through a folder to give a lapped seam or a double felled seam, for instance. The ultrasonic pattern wheel then determines the stitch pattern.
The around-the-arm configuration can be used to seam collars and cuffs, or to set elastic in pant legs, cuffs and similar shapes. Again, a variety of patterns is available, from single row up to three rows of stitches or solid lines.
On the around-the-arm machine an edge cutter can be used to trim the edges for a neater appearance and to prevent fraying.

Special Seams
The effect of special seams, such as top stitching or zigzag stitch, can be achieved by the pattern wheel design. Let your imagination be your guide.

Slitting/Sealing
Ultrasonic slitters cleanly cut and seal the edges of synthetic or blended fabrics, eliminating the disadvantages of hot wire or rotating knives. Fraying, unraveling, or beading along the cut edge are eliminated.
Slitters may be mounted on a loom to cut the non-selvedge edge of woven fabric. Equipment is available to operate at the slow speed of weaving looms without burning or beading me fabrics. With special framework and motor drive, crosscuts can be made on the loom.

Web Handling Equipment
Many designers and manufacturers of web handling equipment are able to coordinate the requirements for adding ultrasonic slitters and cutters to their equipment.
Slitters may be installed on a loom to trim and seal the edge of fabric or to slit wide fabric into thinner strips. A single system with a bar horn and multiple cutting modules can cover about 20 to 25 cm wide fabric. Multiple systems can be used to cover wider widths of fabric. This technique is used frequently for slitting garment labels; it provides an attractive sealed edge with a soft feel to the skin. Fine fabrics with a high percentage of synthetics can be slit at high speeds up to 100 m per minute or more. Heavier fabrics require a slower speed.
With appropriate framework and motor drive, cross-cuts can be made on the loom for cutting to a selected length. Special high-power rotary system modules are available to cut and seal heavier weight materials, such as automotive carpeting.
If a particularly broad sealed seam is required it is sometimes preferred to pre-compress the material using one ultrasonic head, and then slit me center of the sealed area using either a second ultrasonic head or a mechanical cutter. This technique has been used to produce lint-free wipes.

Nonloom Applications
An extra fine filter fabric used in the medical industry is made in a long thin tubular form. A very high frequency. low power ultrasonic cutter is used to slit the tube into shorter sections by placing the ultrasonically vibrating cutter against a circular mandrel which rotates the long regular part.
Ultrasonic systems can be used to slit computer ribbon, plastic films, filters, fabrics, nonwovens, pads, and quilted fabrics.
When a double layer of fabric is ultrasonically slit, the materials fuse together along the cut line. This is a perfect way of joining fabrics and sealing the edges together where a high strength bond is nor needed or where later finishing work is needed. A quilt maker uses this technique to compress and seal the edges of quilts and mattress pads which later have piping or skirting attached.

Hand Cutting
A hand-held cutter is available for cutting straight lines or gentle curves by hand or using a simple guiding mechanism. One application is for a small flag and pennant manufacturer. Cutting the edge of the flags ultrasonically eliminates the former requirement of folding and stitching a seam along the edges, producing an attractive flag without excessive labor cost.
A modular version of the hand cutter has been used with a robot arm to perform fairly high-speed cutting of a circular part Iying on a steel table.

Plunge Cutting
A plunge Cut operator can be used to cut-to-length ribbons, belts, etc. Widths up to about nine inches can be considered. A plunge approach is used together with a commercially available strip measuring device to preselect the length of ribbon and ultrasonically cut a diamond shape at the preselected length, forming two ribbon ends with an inverted "V" shaped end. Straight cuts are made on tubular-shaped padded material used for patient restraints, This tubular part is folded and ultrasonically seamed before being ultrasonically cut to length. When cutting the double layer, the seam is also made, an advantage over a mechanical cut.
The waistband of men’s slacks is cut and seamed ultrasonically to give a pleasing finish to the cut edge without sewing.
Belts are edge-seamed and then automatically cut to length ultrasonically by using a triple cutter wheel on the Seamstar sewing machine and plunge cutting to length. This permits two belts to be made at a time using two layers of fabric, cutting each edge and the center and then cutting to length.

Plunge Sealing and Cutting
Ultrasonic plunge sealing and cutting are accomplished by single or multiple horns advancing onto the materials which are placed on a fixed anvil. The horns are generally flat faced titanium with a carbide coating and a maximum width of about 25 cm. The desired pattern is usually machined or embossed on the anvil which is made of heat treated steel. Production rates of 20 pieces per minute are possible with manual feed. Automatic feeding may be used to increase or sustain higher rates.
Applications include buttonholes, eyelets or grommet-like patterns cut and sealed from single or multiple plies. For instance, pet collars have several spaced holes punched in them using a flat horn and a series of spaced punchlike tools in the anvil. Other practical uses include fabric and vinyl belts and collar stays.
Splicing or sealing applications include the joining of hook and loop such as Velcro® to itself or to other fabrics permitting the attachment of loops, traps or buckles. Splices can be made straight or on the bias. A stitch pattern can be achieved, if desired. A plastic stiffener is inserted into a folded nonwoven fabric and the edges sealed using a plunge welder for a first aid splint; tapes are attached and eye shields attached to a surgical face mask; ties are attached to a nonwoven medical gown, all using the plunge welding technique.
A special machine is available for adding a plastic collar to a filter bag. The machine uses multiple heads (up to six) to weld through the fabric to the collar. Production rates up to 180 pieces per hour are achievable.
Equipment includes 20 kHz units at power levels up to watts, 35 kHz equipment at power levels co 900 watts and a small 70 kHz, 90 watt unit for very light work. Units are available with microprocessor controls for control and monitoring of the welds by time, energy or distance.

Adhesive Bonding
Heat-activated materials are placed between two fabrics that are nor thermoplastic. such as cotton or wool or blends with little synthetic content. The ultrasonic vibrations cause the heat-activated material to flow into the fibers of the fabric, joining them together.

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