High-Capacity Airlaid Machine for Efficient Nonwoven Batt Formation

HYQL Airlay Machine

The HYQL Airlay Machine is an advanced aerodynamic fiber batt formation system designed for modern nonwoven fabric production. It is used to open, distribute, and form a wide range of fibers into an evenly structured batt before thermal bonding, heat setting, winding, cutting, or other downstream processes. With a working width of 2,600 mm, a weight range from 400 gsm to 7,500 gsm, and a maximum production capacity of approximately 800 kg/h, the machine is suitable for manufacturers requiring both flexibility and high output.

Airlaid technology provides an important alternative to conventional carding and cross-lapping systems. Instead of relying entirely on mechanical carding to individualize fibers and cross-lapping to build the required batt thickness, the airlay process uses controlled airflow and aerodynamic distribution. This allows the production line to handle materials that may be difficult to process through traditional carding equipment, including shoddy fiber, waste fiber, crushed sponge, coconut fiber, jute fiber, polyester fiber, wool, cotton, and selected low-melt or bicomponent fibers.

The result is a versatile machine capable of producing stiff, resilient, soft, lofty, insulating, cushioning, and acoustic materials. It can be integrated into thermal bonded wadding lines, airlaid felt lines, mattress and furniture material lines, automotive interior material lines, and other customized nonwoven production systems.

Overview of Airlaid Fiber Formation

Airlaid production is based on the principle that loose fibers can be conveyed and distributed through a controlled air stream. After the raw material is opened and prepared, the fibers enter the airlaying chamber. Air movement carries the fibers across the working width and deposits them on a forming conveyor. Carefully managed airflow, fiber feeding, and suction create a consistent fiber batt with the required width, thickness, and basis weight.

Compared with purely mechanical forming, aerodynamic deposition offers greater flexibility when processing recycled, short, irregular, or difficult-to-card fibers. The process is particularly useful when the required product is thick, dense, highly lofty, or made from a blend of different fiber types. The airlay machine can also support production changes without requiring the same level of mechanical adjustment associated with multiple carding and cross-lapping units.

Once the batt has been formed, it can be transferred to a thermal bonding oven. The oven may use stainless steel arrangements or belt systems depending on the product specification. For products requiring compression, a movable top belt can be fitted. For soft and lofty products, especially materials below approximately 1,500 gsm, belt-based oven configurations are commonly used to preserve bulk and softness during thermal bonding.

Product Function and Production Role

The HYQL Airlay Machine serves as the core forming unit in a thermal bonded wadding production line. Its primary function is to transform loose and opened fibers into a continuous batt with controlled weight, thickness, and evenness. The machine is normally positioned after raw material preparation and before thermal bonding, heat setting, laminating, winding, or cutting equipment.

The machine can replace the conventional carding machine and cross lapper arrangement in applications where a high degree of flexibility, wide weight range, and improved handling of non-cardable fibers are required. This does not mean that carding systems are unsuitable for every product. Rather, airlaying provides a more practical solution for manufacturers processing recycled fiber, waste materials, coarse fibers, fiber blends, or thick waddings that can be difficult to form economically through a traditional line.

Because the forming process is controlled by airflow and material feeding, the equipment can be adapted to products with different density and loft requirements. Dense thermal bonded boards, mattress waddings, acoustic panels, automotive insulation, cushion fillings, and soft interlining materials can all be considered within the machine’s application range, subject to raw material characteristics and final product requirements.

The system is designed for automatic operation. Centralized working parameter control helps operators coordinate material feeding, airflow, suction, forming speed, and other important process conditions. This centralized approach makes it easier to repeat production recipes and maintain stable operation when changing from one product specification to another.

Key Technical Specifications

Item	Specification
Machine model	HYQL
Process technology	Airlaid aerodynamic fiber forming
Working width	2,600 mm
Weight range	400 gsm to 7,500 gsm
Maximum production capacity	Approximately 800 kg/h
Recommended raw materials	Shoddy fiber, polyester fiber, low-melt fiber, wool, cotton, crushed sponge, waste fiber, and selected blended fibers
Typical fiber range	Approximately 1.5D to 15D, with lengths of approximately 38 mm to 51 mm
Heating methods for related thermal bonding lines	Hot oil circulation or electric heating
Electrical voltage	220 V or 380 V, subject to project requirements
Installed power	Approximately 9 kW to 31 kW for listed configurations; final power depends on line design
Automation	Automatic operation with centralized parameter control
Certification information	CE and ISO9001-related certification stated for the equipment and manufacturer
After-sales support	Technical service and engineers available for overseas service

The listed specifications provide a general reference for equipment planning. Actual output depends on fiber type, fiber moisture, blend ratio, target gsm, batt thickness, line speed, product width, bonding temperature, and the selected downstream configuration. For this reason, the final machine arrangement should be confirmed through a technical discussion based on the customer’s materials and products.

High Production Capacity and Broad Weight Range

One of the most significant advantages of the HYQL system is its combination of capacity and product range. The stated maximum output of approximately 800 kg/h gives the machine a strong position for medium- and high-volume nonwoven production. Compared with the approximate 200 kg/h capacity often associated with smaller or more conventional systems, a properly configured airlay line can provide substantially greater throughput.

The weight range of approximately 400 gsm to 7,500 gsm is also considerably broad. Many nonwoven products fall within a narrower range, but manufacturers serving multiple industries often need to produce both relatively light interlining materials and very heavy mattress, insulation, or industrial felts. A wide operating range helps a factory use one main forming platform for several product categories.

High capacity does not depend on speed alone. A productive system must maintain stable feeding, consistent fiber distribution, reliable suction, and smooth transfer to the bonding or finishing section. If the batt is uneven, downstream equipment may need to operate more slowly, and the finished product may require additional correction or rejection. The airlay system therefore focuses on the relationship between output and formation quality rather than on nominal speed alone.

The broad weight range also supports production planning. A manufacturer can develop several product grades using different fiber blends and process recipes without installing a separate forming line for every product. This can reduce equipment duplication and make it easier to respond to changing customer requirements.

Improved Evenness in the Longitudinal and Transverse Directions

Evenness is a central quality requirement for nonwoven batt formation. Variations along the machine direction can create visible streaks, uneven thermal bonding, inconsistent thickness, or differences in compression recovery. Variations across the machine width can cause edge-to-center differences, unstable winding, and irregular performance in mattresses, cushions, insulation products, and acoustic materials.

The HYQL airlay system is designed to promote evenness in both the longitudinal and transverse directions. The aerodynamic forming principle distributes fibers through a controlled air environment rather than depending only on the mechanical overlap pattern of a cross lapper. With appropriate control of the feed rate, air velocity, suction, and conveyor speed, fibers can be deposited more consistently across the working width.

Evenness is affected by many factors, including fiber length, fiber density, static electricity, moisture, opening quality, and the proportion of different components in a blend. The machine cannot eliminate the need for correct raw material preparation, but its centralized controls and aerodynamic forming structure provide a strong foundation for stable production.

For manufacturers producing thick waddings, improved uniformity can also support more predictable thermal bonding. When the fiber mass is distributed consistently, heat can penetrate the batt more evenly, and the bonding process can produce a more stable final thickness and strength profile.

Compatibility with Difficult and Non-Cardable Fibers

Traditional carding equipment generally performs best when the incoming fibers have suitable length, fineness, cleanliness, and opening characteristics. However, many modern nonwoven manufacturers use recycled or reclaimed materials that do not behave like virgin textile fibers. Shoddy fiber, waste fiber, coarse natural fiber, crushed sponge, and irregular reclaimed materials may be difficult to process through conventional carding systems.

The airlay process is well suited to applications in which complete carding is impractical or unnecessary. The system can be used with shoddy fiber, polyester fiber, low-melt fiber, wool, cotton, and other materials when they have been appropriately prepared. It can also support blended constructions in which normal polyester fiber is combined with low-melt or bicomponent fiber.

Such blends are useful in thermal bonding. During heating, the low-melt component softens and forms bonding points around the structural fiber. This can create a stiff and stable wadding without the need for a large quantity of chemical binder. The final properties depend on the blend ratio, fiber type, oven temperature, dwell time, compression, and cooling conditions.

The ability to process a wider range of fibers can create commercial opportunities for manufacturers. Recycled material can be used in insulation, carpet underlay, automotive components, furniture padding, mattress materials, and other products where the final specification permits reclaimed content. This can support material efficiency and reduce dependence on virgin fiber.

Advantages over Conventional Carding and Cross-Lapping

The conventional carding and cross-lapping route remains important in many nonwoven applications, particularly where fine, well-opened textile fibers and precise web structures are required. However, the route normally includes several mechanically intensive units, and it may involve more adjustments when products change.

An airlay system can offer advantages in production capacity, raw material flexibility, maintenance, operation, and product thickness. The following comparison summarizes the principal differences described for the HYQL system.

Comparison point	Airlay system	Conventional carding and cross-lapping system
Indicative capacity	Approximately 600 kg/h to 800 kg/h	Approximately 200 kg/h in the stated comparison
Fiber suitability	Can handle selected non-cardable and reclaimed fibers	Generally favors conventional textile fibers
Product weight	Approximately 400 gsm to 7,500 gsm	Often more limited by the carding and lapping arrangement
Maintenance requirement	Designed for comparatively limited routine maintenance	More mechanical components may require frequent attention
Operation	Centralized and relatively simple parameter management	May require coordination between several mechanical units
Product applications	Thick waddings, recycled felts, insulation, mattress, cushion, and acoustic materials	Carded webs, conventional waddings, and products based on standard fibers

The comparison should be interpreted as a general equipment-planning reference rather than a guarantee for every material or operating condition. Actual performance must be confirmed through trials. Nevertheless, the difference in process concept is significant. Airlaying emphasizes high-volume deposition and flexible fiber handling, while carding and cross-lapping emphasize mechanical opening, web formation, and repeated layering.

For factories that currently operate several carding machines and cross lappers, an airlay line may provide an alternative route for selected product families. It can also complement existing equipment by taking responsibility for thick or recycled products while carding lines continue to produce fine and lightweight webs.

Applications in Thermal Bonded Wadding

The HYQL machine is especially suitable for thermal bonded wadding production. In this process, the formed batt is conveyed into an oven where heat activates low-melt or bicomponent fibers. The activated fibers bond surrounding fibers at contact points, creating a coherent structure after cooling.

Thermal bonding can produce materials with a range of properties. By adjusting the blend and oven conditions, manufacturers may produce soft and resilient waddings for quilts, clothing, furniture, toys, and home textiles. Alternatively, the same general technology can be used to make firmer materials for mattresses, cushions, automotive interiors, acoustic insulation, construction insulation, and protective packaging.

For stiff products, compression and controlled heat transfer are important. A movable top belt may be used to control the batt thickness and improve contact with the heated surface. For soft and lofty materials, a belt configuration can help preserve bulk. Products below approximately 1,500 gsm are often processed with a belt-based oven when a soft hand and high loft are required.

The airlay machine’s wide weight capability gives the thermal bonding line flexibility to produce both light and heavy materials. A factory can adjust the forming and bonding conditions according to the product’s required density, resilience, compression recovery, stiffness, and thickness.

Suitable Raw Materials and Fiber Blending

The recommended raw material range includes fibers with approximate fineness from 1.5 denier to 15 denier and lengths from approximately 38 mm to 51 mm. This range includes many commonly used polyester and recycled fibers, although the actual suitability of a material depends on its surface condition, crimp, moisture content, contamination level, and opening behavior.

Shoddy fiber is commonly used in economical and recycled nonwoven products. It may be generated from textile waste, garment waste, production scraps, or other reclaimed sources. Because shoddy fiber can be irregular and may contain a mixture of fiber lengths, the airlay process can be advantageous when the required product does not demand a highly refined carded web.

Polyester fiber is widely used because of its strength, resilience, chemical stability, and availability. It can be blended with low-melt fiber to create a thermally bonded product. Wool and cotton can contribute natural hand, insulation, moisture management, or renewable content, depending on the application. Crushed sponge and selected waste materials may be used in products where cushioning, recovery, or bulk is important.

Fiber blending must be performed consistently. Differences in fiber density can cause separation during transport if the air conditions are not properly controlled. The production team should therefore establish appropriate opening, mixing, feeding, and forming procedures for every blend. The machine’s centralized control system can assist operators in repeating the selected parameters once the correct recipe has been established.

Manufacturing and Engineering Strengths

Changshu Hongyi Nonwoven Machinery Co., Ltd. has more than 20 years of experience in the nonwoven machinery field. Its product range includes complete production lines and individual machines for needle-punched geotextiles, carpets, airlaid waste felt, automotive interior materials, cleaning cloth, wool felt, jute felt, thermal bonded wadding, and related nonwoven applications.

This breadth of experience is important because an airlay machine rarely operates as an isolated unit. The performance of the forming machine is connected to the opening equipment, fiber feeding system, dust collection system, thermal bonding oven, cooling section, winding machine, cutting machine, and packaging arrangement. A manufacturer with experience across multiple nonwoven technologies can evaluate the complete process instead of focusing only on one machine.

The company emphasizes precision engineering, reliable construction, automatic control, energy-conscious operation, and customized configurations. Mechanical materials are primarily steel and iron, providing a robust framework for industrial operation. The machine color, configuration, and line arrangement can be adapted to customer requirements.

Customization is particularly valuable in nonwoven machinery because raw materials and product specifications vary widely. A customer producing mattress wadding may require a different feeding, compression, and oven arrangement from a customer producing acoustic insulation or garment interlining. Working width, line speed, heating method, belt configuration, control functions, and downstream equipment can all influence the final solution.

The manufacturer’s stated production capability includes approximately 100 sets per year. This indicates an established manufacturing structure capable of producing both complete lines and individual machines. Factory-direct supply can also simplify technical communication, spare parts planning, commissioning, and after-sales support.

Centralized Control and Process Management

A centralized working parameter control system is one of the key features highlighted for the HYQL machine. In a production line with several linked units, independent adjustment of each machine can make troubleshooting and product changes more complicated. Centralized control helps operators coordinate the relationship between raw material feeding, air movement, forming speed, and batt delivery.

Stable production depends on maintaining the correct balance. If feeding is too high for the available airflow, the fibers may not distribute evenly. If airflow is excessive, lightweight fibers may move unpredictably or accumulate in unwanted areas. If conveyor speed changes without a corresponding adjustment to feeding, the product weight can drift. Coordinated control makes it easier to manage these relationships.

Recipe-based operation can also improve repeatability. Once suitable parameters have been developed for a specific blend and product weight, operators can record and reproduce them for future orders. This is useful for manufacturers supplying customers with repeat products that require consistent gsm, thickness, softness, and density.

Automatic operation does not remove the need for skilled personnel. Operators still need to monitor raw material quality, check the forming condition, inspect the finished batt, and respond to changes. However, automation can reduce repetitive manual adjustment and provide a more stable operating environment.

Dust Collection and Workplace Considerations

Fiber processing can generate airborne dust, lint, and short fiber particles, especially when recycled materials, shoddy fiber, or brittle materials are used. A high-performance dust collection system is therefore an important part of a responsible airlay installation.

The stated comparison identifies a dust collection system as an advantage of the airlay solution. Effective collection can help maintain cleaner equipment, protect sensitive components, reduce airborne particles, and support better workplace conditions. The exact dust collection design should be selected according to the raw material, production rate, building layout, filtration requirements, and local environmental regulations.

Dust collection should be considered during the initial project design rather than added as an afterthought. Duct routing, fan capacity, filter selection, air balance, maintenance access, and fire-safety provisions can all affect system performance. Recycled and natural fibers may have different dust characteristics, so material testing and engineering review are recommended.

Operators should also use appropriate personal protective equipment and follow site-specific safety procedures. Regular cleaning, inspection of filters, and safe removal of collected waste are necessary for reliable operation. These measures support both machine performance and occupational safety.

Integration with Complete Nonwoven Production Lines

The airlay machine can be supplied as part of a complete nonwoven line or as a core unit for integration with existing equipment. A typical thermal bonded wadding line may include bale opening, fiber blending, feeding, airlay forming, thermal bonding, cooling, edge trimming, winding, and cutting.

For some products, the line may include an additional compression or calendering section. For others, the batt may be laminated with another material or cut into sheets of a defined size. The correct configuration depends on whether the finished product is sold as a roll, panel, pad, mattress layer, cushion insert, acoustic board, or automotive component.

The company also supplies assistant equipment for nonwoven fabric production. This broader product capability can be useful when a customer wants one engineering partner for several sections of the line. Coordinated equipment supply may reduce interface problems between machines and simplify installation planning.

When an airlay machine is connected to a winding or cutting unit, the batt must have enough stability and uniformity to pass through the finishing section without excessive stretching or distortion. The forming and bonding parameters should therefore be selected with the downstream operation in mind. A very lofty batt may require gentle transfer and controlled compression, while a dense product may require stronger guiding and tension management.

Product Quality and Process Stability

Quality control for airlaid nonwoven products should cover both incoming materials and finished goods. Incoming inspections may include fiber type, length, fineness, moisture, contamination, color, and blend ratio. During production, operators can monitor batt width, basis weight, thickness, visual evenness, edge condition, and transfer stability.

Finished-product testing depends on the application. Common checks may include tensile strength, tear resistance, compression recovery, thickness, density, thermal resistance, acoustic performance, softness, air permeability, and dimensional stability. For automotive or construction uses, additional fire, odor, emission, or durability requirements may apply.

A stable airlaying process supports quality because the batt enters the thermal bonding section with a more consistent fiber mass. However, even a well-designed machine requires correct calibration and preventive maintenance. Feeding rollers, air ducts, forming surfaces, suction components, sensors, and drive systems should be inspected according to a planned maintenance schedule.

Preventive maintenance is generally more efficient than waiting for a breakdown. It can reduce unexpected downtime, protect product quality, and extend component life. The machine is described as requiring comparatively limited maintenance compared with a carding and cross-lapping system, but routine inspection remains necessary for long-term reliability.

Energy and Operating Efficiency

Operating efficiency includes more than the electrical power rating of the machine. It also includes output per hour, material utilization, labor requirements, maintenance time, product changeover, and the cost of rejected material. An airlay system can contribute to efficiency by combining high capacity with a relatively broad product range.

The listed power range for the machine is approximately 9 kW to 31 kW, although the final installed power depends on the configuration. Complete lines may require additional power for blowers, feeders, ovens, conveyors, cooling systems, winding units, dust collection, and control equipment. Heating energy is also influenced by the selected method, such as hot oil circulation or electric heating.

Thermal bonding efficiency depends on correct oven design and operation. Excessive temperature or dwell time can waste energy and damage fibers, while insufficient heat can result in weak bonding. The use of low-melt or bicomponent fibers can help create bonding with a controlled thermal process, but the blend and temperature profile must be optimized for the target product.

Material efficiency is equally important. Consistent batt formation can reduce off-specification production caused by weight variation, thin areas, thick areas, or edge defects. When the machine is properly matched to the raw material and product, high output can be achieved without sacrificing the uniformity required by the customer.

Applications Across Multiple Industries

Mattress and Bedding Materials

Airlaid thermal bonded waddings are widely used in mattresses, quilts, mattress toppers, pillows, and bedding components. The machine can produce soft or resilient layers, as well as denser support materials. Polyester and low-melt fiber blends can be selected to provide recovery, loft, and dimensional stability.

Furniture and Cushioning

Furniture manufacturers require padding materials with good thickness retention, softness, and processing stability. Airlaid waddings can be used in sofas, chairs, cushions, upholstery components, and protective furniture layers. Different fiber blends allow the producer to balance cost, bulk, firmness, and resilience.

Automotive Interior Materials

Automotive applications may include trunk liners, door panel padding, roof materials, parcel shelf components, wheel arch coverings, and acoustic or thermal insulation. These products often require controlled thickness, strength, low weight, and compatibility with laminating or molding processes. Recycled polyester and other reclaimed fibers can be incorporated when they meet the required performance standards.

Acoustic and Thermal Insulation

Airlaid products can be designed for sound absorption and thermal insulation. Lofty structures provide air spaces that contribute to acoustic absorption, while dense or blended structures may be used for thermal control. The final performance depends on fiber composition, density, thickness, and surface treatment.

Home Textiles and Garments

Soft waddings for quilts, interlinings, jackets, curtains, furniture covers, and other home textile products can be produced with suitable fiber selections and gentle thermal bonding. The airlay process is useful when the manufacturer needs a broad product range from soft and lightweight materials to heavier interlinings.

Toys and Specialty Products

Wadding for toys, craft products, protective packaging, and specialty fillings may also be produced. The required softness, resilience, cleanliness, and safety characteristics should be established before selecting the raw material and bonding method.

Why Choose a Customized Configuration?

Nonwoven manufacturers rarely have identical requirements. Two factories may use the same general fiber type but produce different weights, widths, thicknesses, and end products. A standard machine platform provides a starting point, while customized configuration allows the system to match the factory’s production objectives.

Important customization factors include working width, target capacity, fiber blend, forming method, dust collection, oven type, heating source, compression arrangement, control system, winding format, cutting dimensions, and factory layout. The color and external appearance can also be adjusted according to customer preference, but process performance should remain the primary consideration.

Customers should provide as much technical information as possible during the quotation stage. Useful information includes raw material samples, fiber specifications, blend percentages, target gsm, target thickness, finished width, annual output, product applications, available utilities, and preferred packaging format. These details help engineers select the appropriate configuration and avoid unnecessary equipment.

A customized line can also be designed for future expansion. For example, the initial installation may focus on thermal bonded wadding, while the plant layout reserves space for additional cutting, laminating, or packing equipment. Planning for future development can improve the long-term value of the investment.

Installation, Training, and After-Sales Support

Successful installation involves more than placing the machine in the factory. The foundation, electrical supply, compressed air if required, heating system, ventilation, dust collection, material flow, and safety clearances must all be prepared. The installation team should verify the alignment of conveyors, the connection of ducts, the operation of sensors, and the communication between control units.

The manufacturer states that engineers are available to service machinery overseas. This support can include installation guidance, commissioning, operator training, process adjustment, troubleshooting, and maintenance instruction. International support is especially important for customers starting an airlaid process for the first time.

Operator training should cover normal operation, recipe selection, fiber feeding, emergency stops, cleaning, inspection, product checks, and safe response to abnormal conditions. Maintenance personnel should learn how to inspect drive components, airflow systems, filters, forming surfaces, bearings, sensors, and electrical cabinets.

The listed warranty period is one year. Warranty terms should be reviewed in the commercial contract, including the scope of covered components, exclusions, response procedures, spare parts, travel arrangements, and responsibilities for installation and operation. A clear after-sales agreement helps both parties manage the equipment throughout its service life.

How the Machine Supports Factory Competitiveness

A nonwoven machinery investment should be evaluated according to its effect on the complete manufacturing business. High capacity can increase available output, but the machine must also support product diversity, stable quality, reasonable labor requirements, and efficient use of raw materials.

The HYQL Airlay Machine can help a factory compete in several ways. It can process multiple fiber categories, including recycled and non-cardable materials. It can produce a wide range of basis weights. It can support both soft and stiff products. It can be integrated into complete thermal bonded lines. It also offers centralized operation and the possibility of customized engineering.

Product diversity is valuable when customer demand changes. A factory that can produce only one type of lightweight wadding may face pressure when the market shifts toward mattress insulation, automotive materials, acoustic panels, or recycled-content products. A flexible airlay line can provide a broader platform for developing new products.

Reliable equipment also contributes to customer confidence. Consistent delivery, repeatable quality, and responsive technical support are important when supplying industrial customers. The manufacturer’s experience in exporting to countries in Asia, Europe, Africa, and the Americas provides an international foundation for equipment service and project communication.

Recommended Project Evaluation Procedure

Before purchasing an airlay machine, the customer should define the intended product range. This includes the minimum and maximum gsm, target thickness, finished width, roll or sheet format, expected production rate, and required bonding strength. The more precise the product definition, the more accurately the line can be configured.

Raw material evaluation should follow. Samples of every major fiber should be tested, including recycled material and blends. The customer should identify contamination risks, moisture variation, fiber length distribution, and any material that may require special opening or dust control.

Production trials are recommended when the product is technically demanding. Trials can confirm whether the fiber blend forms evenly, whether the target weight can be achieved, and whether the bonded product meets the required softness, stiffness, thickness, and strength. Trials also help determine suitable oven conditions and downstream handling.

The factory site should then be reviewed. The available floor area, ceiling height, power supply, heating source, ventilation, dust collection location, raw material storage, finished product storage, and shipping access can influence the final layout. A complete line drawing should be approved before manufacturing begins.

Finally, the customer should evaluate training, spare parts, warranty, service response, documentation, and long-term technical support. These factors are as important as the initial machine price because they affect the total cost of ownership.

Q&A

What is the main function of the HYQL Airlay Machine?

Its main function is to form loose fibers into a continuous and relatively even nonwoven batt through controlled aerodynamic distribution. The batt can then be thermally bonded, heat set, laminated, wound, or cut according to the production line design.

Can the machine replace a carding machine and cross lapper?

It can replace the conventional carding and cross-lapping route in many applications, particularly when the product is thick, when recycled or non-cardable fibers are used, or when high output and broad weight flexibility are required. The best solution depends on the raw material and final product specification.

What is the maximum production capacity?

The stated maximum capacity is approximately 800 kg/h. Actual output depends on the fiber type, target gsm, product width, batt thickness, line speed, blend ratio, and downstream thermal bonding conditions.

What product weight range can be produced?

The listed weight range is approximately 400 gsm to 7,500 gsm. This broad range supports light and soft waddings as well as heavy mattress, insulation, cushion, and industrial felt materials.

What is the working width?

The standard listed working width is 2,600 mm. Other configurations should be discussed with the manufacturer according to the target product width and factory requirements.

Which fibers can be processed?

Suitable materials may include shoddy fiber, polyester fiber, low-melt fiber, bicomponent fiber, cotton, wool, crushed sponge, coconut fiber, jute fiber, waste fiber, and selected blends. Material testing is recommended because fiber condition and blend behavior influence machine performance.

Can the machine produce soft and lofty wadding?

Yes. The system can produce soft wadding for quilts, home textiles, garments, furniture, toys, and similar products. For lofty products below approximately 1,500 gsm, a belt-based thermal bonding oven is commonly used to help preserve bulk and softness.

Can it produce stiff wadding?

Yes. By blending normal polyester fiber with low-melt or bicomponent fiber and using suitable thermal bonding and compression conditions, the line can produce stiffer waddings for mattresses, cushions, acoustic materials, insulation, and foam replacement applications.

What heating methods are available?

The listed heating methods for related thermal bonding lines include hot oil circulation and electric heating. The appropriate option depends on the factory’s utilities, product requirements, energy strategy, and line configuration.

Is the machine automatic?

The machine is listed as automatic and includes centralized working parameter control. Operators are still required to monitor raw materials, adjust production recipes when necessary, inspect product quality, and perform routine cleaning and maintenance.

How does it compare with carding and cross-lapping in maintenance?

The airlay system is presented as requiring comparatively limited maintenance and offering simpler operation than a traditional carding and cross-lapping arrangement. Nevertheless, regular inspection of feeding, airflow, forming, drive, electrical, and dust collection components remains necessary.

Can the machine be integrated into a complete production line?

Yes. It can be integrated with opening, blending, feeding, thermal bonding, heat setting, cooling, winding, cutting, trimming, laminating, and packing equipment. The final line should be engineered according to the product and factory layout.

Does the manufacturer provide overseas service?

After-sales information states that engineers are available to service machinery overseas. Installation, commissioning, training, troubleshooting, and maintenance support should be confirmed as part of the project agreement.

What information should be provided when requesting a quotation?

The customer should provide the raw material types, fiber specifications, blend ratios, target gsm, thickness, width, production capacity, product applications, heating preference, output format, available utilities, factory dimensions, and desired automation level. Samples are also valuable for technical evaluation.

Conclusion

The HYQL Airlay Machine is a flexible solution for manufacturers seeking efficient and versatile nonwoven batt formation. Its aerodynamic process offers an alternative to traditional carding and cross-lapping, particularly for thick products, recycled materials, difficult fibers, and broad product ranges. With a working width of 2,600 mm, a stated maximum capacity of approximately 800 kg/h, and a weight range of approximately 400 gsm to 7,500 gsm, it can support both specialized and high-volume production.

The machine’s principal strengths include high throughput, compatibility with a wide selection of fibers, improved longitudinal and transverse evenness, centralized process control, dust collection integration, and suitability for thermal bonded wadding. It can produce soft, lofty materials as well as stiff and dense products for bedding, furniture, automotive interiors, acoustic insulation, thermal insulation, home textiles, garments, toys, and industrial applications.

Supported by more than 20 years of nonwoven machinery experience, Changshu Hongyi Nonwoven Machinery Co., Ltd. provides complete production lines, individual machines, customization, overseas engineering service, and technical support. Its ability to combine airlay formation with opening, feeding, thermal bonding, winding, cutting, and other equipment allows customers to develop integrated production solutions rather than isolated machinery purchases.

For the best result, every project should be designed around the customer’s raw materials, product specifications, capacity objectives, site conditions, and future expansion plans. With appropriate material testing, process adjustment, operator training, and preventive maintenance, the airlay system can become a productive and adaptable platform for modern nonwoven manufacturing.

References

1. Changshu Hongyi Nonwoven Machinery Co., Ltd., HYQL Airlay Machine product specifications and technical information.

2. Changshu Hongyi Nonwoven Machinery Co., Ltd., company profile and nonwoven machinery product range.

3. International Organization for Standardization, ISO 9001 quality management system principles.

4. General technical literature on airlaid nonwoven web formation and aerodynamic fiber deposition.

5. General technical literature on thermal bonding of polyester, low-melt, and bicomponent fiber webs.

6. General industrial guidance on nonwoven dust collection, fiber handling, and production-line safety.

Product: HYQL Airlay Machine