maintain

Core Laser Alignment

A hydraulic shaftless unwinder is a type of unwinding system used in slitter rewinder machines to support and unwind heavy jumbo rolls of materials, such as paper, film, foil, and textile.

The system consists of a hydraulic power unit, a support structure, and a set of rollers to hold and guide the jumbo roll.

  • Water Based Gluer For Sealing The ATM POS Roll
  • Working Stroke is 900-1400mm
  • Must Clean Whole System Daily
core alignment

Leading China Paper Converter Equipment

Paper converter equipment, also known as a slitter rewinder, is a machine that is designed to convert large rolls of paper or other materials into smaller rolls. The process involves cutting the material into the desired size and then rewinding it onto a new core.

Slitter rewinders are commonly used in industries such as packaging, printing, and converting. They can handle a wide range of materials, including thermal paper, kraft paper,plastic films, and metal foils. The machine can be configured to cut the material to a specific width, length, or shape, depending on the application.

Jota Machinery is a company with over 10 years of experience in the paper converter equipment industry. Our slitting machines are known for the high quality and reliability.

If you are interested in learning more about their equipment, you can contact us for more information.

water activated tape slitting machine

Fiberglass reinforced thermoplastic composite uni-directional tape is a high-performance material made by combining thermoplastic resins with fiberglass reinforcement in a unidirectional pattern.

Uni-directional prepreg tape is known for its exceptional strength, stiffness, and durability, making it ideal for use in a wide range of applications, including aerospace, automotive, and sporting goods.

  • Works for CFRT Thermoplastic Uni-directional Prepreg Tape and Other Material
  • Unique Shaftless Design
  • Max Unwinding Diameter is 1200mm
  • Equiped Automatic Unloading Device
JT-SLT-1300C paper cup bottom slitting machine
High Speed Paper Slitting Machine
JT-SLT-1400C WAT Tape Slitting Machine
Water Activated Tape / WAT Tape Printing Slitting Machine
JT-SLT-1600C Kraft Paper Slitting Machine
Kraft Paper Slitting Machine
JT-SLT-1300F
Paper/Plastic Film Slitting Rewinding Machine
fully automatic themrmal paper slitting machine 370
Fully Automatic Thermal Paper Slitting Machine
thermal paper printing slitting machine
Thermal Paper Printing Slitting Machine
surface slitting rewinding machine 370
Narrow Width Surface Slitting Rewinding Machine
JT-SLT-900A 370
Max 300m/min Rewinding Speed Thermal Paper Slitting Machine
JT-SLT-900C 370
High Speed semi-automatic thermal paper slitting machine

Special Design (4)

Rewinding Effect (4)

  • kraft paper rewinding effect

    Kraft paper rolls are a popular type of packaging material used in various industries for their strength, durability, and versatility.

    Kraft paper rolls come in various thicknesses, widths, and lengths, and can be used for a wide range of packaging and wrapping applications.

    They are commonly used for shipping, packing, and protecting products, as well as for wrapping gifts, creating artwork, and crafting.

  • carbon epoxy tape rewinding 370

    Carbon epoxy prepreg uni-directional tape is a high-performance composite material made of carbon fiber and epoxy resin.

    The carbon fibers are arranged in a single direction to provide superior strength and stiffness in that direction.

    This material is commonly used in aerospace, automotive, and sporting goods industries where high strength and light weight are critical design requirements.

  • self adhesive tape 370

    Self-adhesive label rolls are a popular type of labeling solution used in various industries for their convenience and versatility.

    These label rolls are made of a pressure-sensitive adhesive material that allows them to stick to almost any surface.

    They come in various sizes, shapes, and materials, and can be custom-printed to meet the specific labeling needs of businesses.

  • WAT Tape Rewinding 370

    Water activated paper tape is an eco-friendly and sustainable alternative to traditional packaging tapes. It is biodegradable, recyclable, and made from renewable resources, making it an excellent choice for businesses looking to reduce their environmental impact.

    Water activated paper tape is commonly used in shipping, packaging, and storage applications.

Slitting Machine structure

unwinding stand 193
Unwinding Section
An unwinding stand is a machine used in the paper manufacturing industry to hold and unwind large paper rolls, or jumbo rolls.
slitting blade 193
Slitting Section
A slitting blade is a crucial component of a paper slitting machine that allows for precise cutting and splitting of paper into smaller, more manageable sizes.
PLC system
PLC System
PLC is a high precision digital computer used in industrial automation and control systems. It behalf of the brain of the human.
tension brake section
Tension Control Section
A magnetic powder brake is a type of braking mechanism that uses magnetic particles to transfer torque between a rotating shaft and a stationary component.
EPC section
EPC Section
Web guide system uses sensors to detect the web's position and adjust the guidance mechanism to ensure the material stays centered and aligned throughout the production process.
Rewinding section
Rewinding Section
Rewinding shaft are used to rewind and cut paper rolls to the desired size, making them ready for distribution.
workshop 1920 450
Korea client
Kim Jung From Korea
Touma From Japan
Touma From Japan
Walter from Germany
Walter from Germany
Joseph from USA
Joseph from USA
Luan from South Africa
Luan from South Africa
Fayez from Saudi Arabia
Fayez from Saudi Arabia
Johan from Sweden
Johan from Sweden
Mr.Tsai from Taiwan
Mr.Tsai from Taiwan

Automated Fiber Plamcement(AFP):Prepreg Slitting Machine for Producing Narrow Tape

Automated Fiber Placement technology has revolutionized the manufacturing process of composite structures, especially for aerospace and defense applications.

Automated fiber Placement
Automated Fiber Placement Machine (AFP)

The process significantly reduces the production cycle time and the cost of labor, making it a highly efficient and cost-effective technology.

AFP technology is widely used in the aerospace industry to manufacture complex composite parts such as aircraft wings, fuselages, and engine nacelles.

The technology has also found application in the automotive, marine, and wind energy industries. Its versatility and precision make it an ideal choice for producing composite structures for a variety of applications.

In this article, we will explore the different aspects of Automated Fiber Placement and its applications.

Producing narrow prepreg tape is a crucial step in the automated fiber placement (AFP) process, which has revolutionized the manufacturing of composite materials.

Pre-Slitting of Prepreg

The first step in producing narrow prepreg tape is pre-slitting the CFRP carbon fiber prepreg (carbon fiber reinforced epoxy resin matrix composites).

The prepreg is typically supplied in rolls that are 500-1100mm wide.

The prepreg is loaded onto a slitting machine, where it is cut into 30-40mm wide strips.

40mm Narrow Prepreg

This step serves to peel off the film on the prepreg, which is necessary for the subsequent slitting process.

Narrow prepreg slitting & spooling

The second step involves slitting and spooling the prepreg tape into narrow towpre that can be used in the automated fiber placement process.

The pre-slitted prepreg tape is fed into a slitting machine that is specially designed to slit the tape into narrow widths of 3.175/6.35/12.7mm. The bottom layer of the release paper can be peeled off by the roller before the slitting process.

The slitting machine is equipped with a slitting blade that precisely cuts the prepreg tape to the desired width. The narrow tapes are then spooled onto reels that are typically 200m in length.

The spooled narrow tapes are then ready for use in the automated fiber placement process.

Narrow towpreg

Equipment Required for Producing Narrow Prepreg Tape

To produce narrow prepreg tape, specialized equipment is required, including a slitting machine and spooling machine.

The slitting machine is used to cut the wider prepreg into narrower strips, while the spooling machine is used to spool the narrow tapes onto reels.

 

In addition to the slitting and spooling machines, other equipment is required for the prepreg manufacturing process, including a pre-pregging machine, which is used to impregnate the carbon fiber with resin, and an oven, which is used to cure the prepreg.

Conclusion

Producing narrow prepreg tape is a critical step in the automated fiber placement process, which has revolutionized the manufacturing of composite materials.

The process involves pre-slitting the wider prepreg into narrow strips and then slitting and spooling the narrow tapes into reels.

To carry out this process, specialized equipment is required, including a slitting machine and spooling machine.

The high precision of the equipment ensures that the narrow prepreg tape is of consistent quality, which is essential for the automated fiber placement process.

With the continued development of this technology, it is likely that the production of narrow prepreg tape will become even more efficient and precise in the future.

What is Automated Fiber Placement(AFP)?

Automated Fiber Placement (AFP) is a process used in the manufacturing of composite materials.

It is a technology used to produce composite structures that are lightweight and have high strength. AFP is commonly used in the aerospace industry to produce structural components of aircraft, such as wings, fuselages, and engine nacelles.

AFP is a process that uses a machine to automatically lay down composite fibers onto a mold or tool.

The machine has a robotic arm that moves a fiber placement head over the mold or tool, laying down the composite fibers.

AFP machine can be programmed to lay down the fibers in a specific pattern, which can be customized for each component being produced.

AFP technology has several advantages over traditional composite manufacturing methods.

First, it allows for precise control over the fiber placement, resulting in higher quality and consistency of the finished product.

Second, it can be used to produce complex shapes and geometries that would be difficult or impossible to produce using other methods.

Finally, AFP can be used to produce large structures quickly, making it a cost-effective option for mass production.

There are several different types of AFP machines, including tow-placement machines, which lay down individual strands of fiber, and slit-tape machines, which lay down thin strips of composite material.

Some AFP machines also include automated cutting tools, which can cut the composite fibers to the correct length as they are being placed.

AFP technology has been used in the aerospace industry for several decades, and it is also being adopted in other industries, such as automotive, wind energy, and sporting goods. As the demand for lightweight, high-strength materials continues to grow, AFP technology is likely to become even more important in the manufacturing of composite structures.

In conclusion, Automated Fiber Placement (AFP) technology is a process used to produce composite structures that are lightweight and have high strength.

It uses a machine to automatically lay down composite fibers onto a mold or tool, allowing for precise control over the fiber placement and the production of complex shapes and geometries.

AFP technology has several advantages over traditional composite manufacturing methods, and it is likely to become even more important in the manufacturing of composite structures in the future.

How Dose Automated Fiber Placment Machine Works?

Automated Fiber Placement (AFP) machines are used to lay down composite fibers onto a mold or tool in a precise and automated manner.

These machines are commonly used in the aerospace industry to produce high-strength, lightweight structures for aircraft.

An AFP machine typically consists of a robotic arm that moves a fiber placement head over a mold or tool.

The fiber placement head is equipped with a spool of composite fibers and a heating element, which heats the fibers to facilitate their placement onto the mold or tool.

The fiber placement head can be programmed to lay down the fibers in a specific pattern, which can be customized for each component being produced.

The composite fibers used in AFP machines are typically made of carbon, glass, or aramid, and they come in the form of tows or slit tape.

Tows are bundles of individual fibers that are twisted together, while slit tape is a thin strip of composite material that is made by slitting a larger sheet of composite material.

The fibers are fed into the fiber placement head and are then laid down onto the mold or tool in a precise pattern.

To ensure that the fibers are laid down accurately, the AFP machine uses a series of sensors and cameras to monitor the placement of the fibers.

These sensors and cameras provide real-time feedback to the machine, allowing it to make adjustments to the fiber placement as needed.

This feedback loop ensures that the finished product meets the desired specifications for strength, weight, and geometry.

In addition to laying down the composite fibers, some AFP machines also include automated cutting tools.

These tools can cut the composite fibers to the correct length as they are being placed, further streamlining the production process.

Overall, AFP machines work by using a robotic arm to lay down composite fibers onto a mold or tool in a precise and automated manner.

The fibers are heated to facilitate their placement, and the fiber placement head can be programmed to lay down the fibers in a specific pattern.

The AFP machine uses sensors and cameras to monitor the placement of the fibers and make adjustments as needed, ensuring that the finished product meets the desired specifications.

With the ability to produce high-strength, lightweight structures quickly and efficiently, AFP machines are an important technology for the manufacturing of composite components in the aerospace industry and beyond.

What's the Difference Between Automated Fiber Placement(AFP) and Automated Tape Laying(ATL)?

Automated Fiber Placement (AFP) and Automated Tape Laying (ATL) are two common methods for the automated manufacture of composite structures.

Both techniques are used to produce high-strength, lightweight components for the aerospace industry and other applications.

The primary difference between AFP and ATL lies in the form of the composite material used in each process.

AFP uses composite fibers in the form of tows or slit tape, while ATL uses composite material in the form of pre-cut tape.

Tows are bundles of individual fibers that are twisted together, while slit tape is a thin strip of composite material that is made by slitting a larger sheet of composite material.

Pre-cut tape is a flat sheet of composite material that has already been cut to the desired shape and size.

AFP machines typically use a robotic arm to move a fiber placement head over a mold or tool, laying down the composite fibers in a precise pattern.

The fibers are heated to facilitate their placement onto the mold or tool, and the machine uses sensors and cameras to monitor the placement of the fibers and make adjustments as needed.

This allows for the production of complex shapes and geometries, as well as precise control over the placement of the fibers.

In contrast, ATL machines use a similar robotic arm to move a tape placement head over a mold or tool, laying down pre-cut tape in a precise pattern.

The tape is typically made of the same composite materials as those used in AFP, but it has already been cut to the correct shape and size.

This makes ATL faster than AFP for the production of components with simple geometries.

Both AFP and ATL have their advantages and disadvantages.

AFP is more versatile and can produce complex shapes and geometries with precise control over the fiber placement.

However, it can be slower than ATL and requires more programming and setup time.

ATL, on the other hand, is faster and more efficient for the production of components with simple shapes and geometries.

However, it is less flexible than AFP and cannot produce complex shapes as easily.

In conclusion, Automated Fiber Placement (AFP) and Automated Tape Laying (ATL) are two common methods for the automated manufacture of composite structures.

AFP uses composite fibers in the form of tows or slit tape, while ATL uses pre-cut tape.

AFP is more versatile and can produce complex shapes and geometries with precise control over the fiber placement, while ATL is faster and more efficient for the production of components with simple shapes and geometries.

The choice of which method to use depends on the specific requirements of the component being produced.

What is a Prepreg Slitting Machine?

Prepreg slitting machines are specialized slitter rewinders used for cutting thermoplastic and thermosetting prepregs.

These machines are used in the manufacturing of composite materials, which are used in a wide range of industries, including aerospace, automotive, and construction.

One of the most important features of a prepreg slitting machine is its roller design.

These rollers are specially designed to prevent the thermosetting prepreg from sticking to them when exposed to high room temperature.

This anti-stick protection is essential for maintaining the quality of the prepreg during the slitting process.

Another key feature of prepreg slitting machines is the slitting blade.

These blades are typically made from SKD-11 material, which is a high-quality steel alloy.

This material is well-suited for cutting unidirectional tape and has a long service life, reducing the need for frequent blade replacement.

In addition to cutting the prepreg, many prepreg slitting machines also include a peel-off release paper function.

This function allows the operator to remove the release paper from the prepreg easily, ensuring that the prepreg is ready for use in the manufacturing process.

This function also reduces the risk of damage to the prepreg during the manufacturing process, further enhancing the quality of the finished product.

One of the major benefits of using a prepreg slitting machine is the high level of precision that it offers.

These machines are designed to cut the prepreg to the exact specifications required by the manufacturing process, ensuring that the finished product meets the required quality standards.

This level of precision is essential for producing high-quality composite materials that are strong, lightweight, and durable.

Another advantage of using a prepreg slitting machine is the speed at which it can process the prepreg.

These machines are designed to work quickly and efficiently, allowing manufacturers to produce large quantities of composite materials in a short amount of time.

This high production rate can help to reduce manufacturing costs and increase overall efficiency.

In conclusion, prepreg slitting machines are specialized slitter rewinders that are designed to cut thermoplastic and thermosetting prepregs.

They offer a range of features and benefits, including anti-stick roller protection, SKD-11 slitting blades, and peel-off release paper functions.

Our machines provide a high level of precision and speed, making them an essential tool in the manufacturing of composite materials.

Is All Slitting Machine Bypassed CE Certificated?

Our slitting machines all have the essential export certification.

For more details please contact Jota Machinery.

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