Products

PET Backbone Nonwoven Fabric

PET Backbone Nonwoven Fabric

Colored Polyester Nonwoven Fabric is a type of textile made from polyester fibers that are bonded together without the need for weaving or knitting. The term "nonwoven" indicates that the fibers are oriented randomly or in a web-like structure, giving the material unique properties compared to traditional woven or knitted fabrics. The "colored" aspect refers to the fact that the fibers or yarns used in the production of this fabric have been dyed before the nonwoven manufacturing process. This means the color pigment is embedded within the fiber itself, rather than applied to the surface afterward, leading to a more uniform color throughout the material.

Features

Shenzhen Haisheng Filter Materials : Your Trustworthy Colored Polyester Nonwoven Fabric Manufacturer!

Our company was established in 2001 and mainly produces and processes composite materials for clothing, shoes and hats, handbags, luggage, sports equipment, air filters and other products. Our products include sports ball leather, filter materials, EVA materials, sound and heat insulation materials, and coating materials.

Rich Products

Our company Filter Materials, Medical Air Filter Paper, Cabin Filter Paper, PP Air Filter Paper, Vacuum Cleaner Filter Paper, Polyester Non Woven Fabric, PET Backbone Nonwoven Fabric, etc.

 

Advanced Production Equipment

Our company has advanced melt-blown cloth automation equipment, composite production lines, coating production lines, PUR composite equipment, high-precision automatic slitting equipment, automatic vibrating knife cutting equipment and other equipment.

Products Widely Used

The products produced by our company can be widely used in air filters, filter elements, surgical masks, protective clothing, football, American football, basketball, volleyball, beach tennis rackets and other fields.

Customizable

The products we produce can be OEM customized, and we will promptly inform customers of the follow-up status of the order, including samples, production progress, and transportation-related progress.

 

Related Product Introduction
 

 

Waterproof Polyester Nonwoven Fabric

Waterproof Polyester Nonwoven Fabric

Waterproof polyester nonwoven fabric is a type of engineered textile that has been treated or coated with a waterproofing material to prevent the passage of water through its pores. The base material is made from polyester fibers, which are spun into a web and then bonded together using thermal, chemical, or mechanical means to form a stable fabric.

Wet Laid Backbone Nonwoven Fabric

Wet Laid Backbone Nonwoven Fabric

Wet-laid backbone nonwoven fabric, also known as nonwoven fabric made by wet papermaking process, is a sheet with a certain strength and thickness made of fibers or their mixture through wet papermaking process. The characteristic of this nonwoven is that its fibers are processed into a network structure in a wet state and then formed into a stable structure through drying and curing processes.

Dry Laid Backbone Nonwoven Fabric

Dry Laid Backbone Nonwoven Fabric

Dry laid backbone nonwoven fabric refers to a type of nonwoven material that is produced using a dry process known as the carding and web forming method. In this process, fibers are fed through a series of rollers where they are carded, or detangled, and then aligned into a thin web. This web is then strengthened by adding a binder, which may be thermoplastic or latex, through a process called thermal bonding, aperture bonding, or needle punching, depending on the desired properties.

PET Backbone Nonwoven Fabric

PET Backbone Nonwoven Fabric

PET backbone nonwoven fabric is a type of nonwoven material that utilizes polyethylene terephthalate (PET) as the primary component for providing structural support or what is referred to as the "backbone." PET is a synthetic polymer resin commonly used in textile manufacturing due to its excellent strength, durability, and resistance to chemicals and heat.

White Polyester Nonwoven Fabric

White Polyester Nonwoven Fabric

White polyester nonwoven fabric is a type of textile manufactured from polyethylene terephthalate (PET) fibers that have not been treated with any dyes or colorants, resulting in a natural white appearance. PET is chosen for its durability, strength, and resistance to wrinkling, shrinking, and mildew. The fabric is produced through various manufacturing processes, such as meltblown, spunbond, or carded, which involve melting the PET into fibers and then laying them out to form a web. The web is then bonded together to create a stable fabric.

Spunlace Nonwoven Fabric

Spunlace Nonwoven Fabric

Spunlace nonwoven fabric is a type of engineered textile produced through a unique process known as spunlacing or hydroentanglement. This method involves shooting high-pressure jets of water through a web of synthetic fibers, such as polyester or polypropylene, to interlock the fibers and create a fabric. The water jets essentially tangle and secure the fibers without the use of binders or adhesives, resulting in a strong and durable fabric.

 

What is Colored Polyester Nonwoven Fabric

 

 

Colored Polyester Nonwoven Fabric is a type of textile made from polyester fibers that are bonded together without the need for weaving or knitting. The term "nonwoven" indicates that the fibers are oriented randomly or in a web-like structure, giving the material unique properties compared to traditional woven or knitted fabrics. The "colored" aspect refers to the fact that the fibers or yarns used in the production of this fabric have been dyed before the nonwoven manufacturing process. This means the color pigment is embedded within the fiber itself, rather than applied to the surface afterward, leading to a more uniform color throughout the material.

 

Features of Colored Polyester Nonwoven Fabric
 

Various Colors
Colored polyester non-woven fabrics are available in a variety of bright colors. This enables creative and visually appealing applications in various industries such as fashion, crafts, home decoration and more.

 

Soft and Light
Polyester non-woven fabrics are known for their soft and lightweight properties. It provides a comfortable feel and is often used in applications where comfort and flexibility are important.

 

Moisture Resistance
Polyester fibers are inherently moisture-resistant, making colored polyester nonwovens suitable for applications where moisture or liquid resistance is required. This feature is especially useful in outdoor or waterproof applications.

 

Easy To Clean
Colored polyester non-woven fabrics are generally easy to clean and maintain. It can usually be machine washed or spot cleaned, making it suitable for a variety of applications that require regular cleaning.

 

Types of Colored Polyester Nonwoven Fabric

 

Spun-Bond Nonwoven Fabric
Manufacturing spunbond nonwoven fabrics involves extruding and stretching polymer to produce continuous filaments. These filaments are then interlaced through a melting and spinning procedure, producing a web of fibers. The fibers are strengthened and made more durable through the use of chemical, thermal, or mechanical bonding methods.

 

Spun-Lace Nonwoven Fabric
Spun-lace non-woven fabric is made by entangling web fibers using high-pressure water jets. The process creates a uniform fabric with reinforced threads. Although not as durable and stable as other types of nonwoven fabrics, it is popular in making face masks, disposable surgical gowns, wet wipes, filters, etc.

 

Melt-Blown Nonwoven Fabric
The melt-blown non-woven fabric also uses polymers to manufacture this fabric. However, it is passed through a straight-line die to create long, thin fibers instead. The threads are cooled using hot air, and the resulting fiber webs are then gathered on an accumulation screen. Here, the fibers come together to create the nonwoven fabric.

 

Air-Laid Nonwoven Fabric
The procedure used for producing air-laid nonwovens involves opening the fluff pulp as well as suspending the fibers in the air in a formation process. Following the deposition of the threads on the forming screen, an adhesive is used to connect the batting, as well as the fibers are then dried.

 

Wet-Laid Nonwoven Fabric
The production of a wet non-woven fabric involves many phases. The raw material, which consists of fibers, is first submerged in water to separate into a single fiber. The addition of various fibrous raw materials creates a slurry of fibrous suspension next. The mesh is then put in the wet condition it was treated in to make the fabric after the slurry was treated in a mesh-forming device.

 

Stitch-Bonded Nonwoven Fabric
Stitch-Bonded Nonwoven Fabric is another popular dry non-woven fabric. This fabric uses a wrap-knitted loop structure, which gives the yarn layer, fibers web, and the additional layers utilized in its production strength and structure. The fabric's structure is strengthened by the mixing of multiple layers.

 

Thermal-Bonded Polyester Nonwoven Fabric
Thermal-bonded polyester nonwoven fabric is produced by applying heat and pressure to polyester fibers, causing them to bond together. This results in a fabric with a smooth surface and good dimensional stability. Thermal-bonded polyester nonwoven fabric is commonly used in applications such as apparel linings, interlinings, medical textiles, and filtration.

 

Process of Colored Polyester Nonwoven Fabric
 

 

1

Polymer Preparation
The process begins with the preparation of polyester polymer. Polyester is a synthetic fiber derived from petroleum-based chemicals. The polymer is melted and extruded into fine filaments.

 
2

Fiber Formation
The extruded polymer filaments are then cooled and solidified to form continuous fibers. These fibers can be produced in various thicknesses and lengths, depending on the desired characteristics of the final fabric.

 
3

Web Formation
The next step is to create a web of fibers. This can be done through different methods, such as carding, airlaid, or spunbonding. In carding, the fibers are aligned and laid down in a random arrangement. In airlaid, the fibers are dispersed in air and then collected on a moving belt. In spunbonding, the fibers are extruded onto a moving belt and bonded together.

 
4

Bonding
The fibers in the web are bonded together to form a cohesive fabric. There are several bonding methods used in nonwoven fabric production, including thermal bonding, needle punching, chemical bonding, and hydroentanglement. The bonding method used depends on the desired properties of the fabric.

 
5

Coloring
To achieve colored polyester nonwoven fabric, colorants or dyes are added to the fibers during the fiber formation or web formation stage. The colorants are mixed with the polymer before extrusion or applied to the fibers during the web formation process. This ensures that the color is evenly distributed throughout the fabric.

 

How to Choose Colored Polyester Nonwoven Fabric

 

Application
Determine the intended application of the fabric. Consider whether it will be used for clothing, bags, upholstery, filtration, medical textiles, or any other specific purpose. Different types of colored polyester nonwoven fabric have varying characteristics and are better suited for specific applications.

 

Fabric Type
Consider the specific type of colored polyester nonwoven fabric that best suits your needs. Evaluate the features and properties of different types such as spunbond, needle-punched, thermal-bonded, spunlace, or meltblown. Each type has its own unique characteristics and is suitable for different applications.

 

Color and Design
Choose a colored polyester nonwoven fabric that matches your desired color and design requirements. Consider the available color options and the visual appeal of the fabric for your intended project.

 

Strength and Durability
Assess the strength and durability of the fabric. Depending on your application, you may require a fabric that is more durable and resistant to tearing or abrasion. Consider the intended use and the level of wear and tear the fabric is expected to endure.

 

Softness and Comfort
If comfort is important for your project, consider the softness and feel of the fabric. Some colored polyester nonwoven fabrics have a softer, cloth-like texture, while others may be more rigid. Choose a fabric that provides the desired level of comfort for your specific application.

 

Moisture Resistance
Evaluate the moisture resistance of the fabric, especially if it will be exposed to moisture or used in applications where liquid resistance is required. Some colored polyester nonwoven fabrics have inherent moisture resistance, making them suitable for outdoor or water-repellent applications.

 

How to Clean Colored Polyester Nonwoven Fabric
 

Spot Cleaning

For small stains or localized dirt, spot cleaning can often be sufficient. Use a mild detergent or a mixture of water and gentle soap. Apply the cleaning solution to a clean cloth or sponge and gently blot the stained area. Avoid rubbing the fabric vigorously, as it may damage the fibers or cause the color to fade.

Machine Washing

If the fabric is machine washable, use a gentle cycle with cold water. Use a mild detergent suitable for delicate fabrics. Avoid using bleach or harsh chemicals, as they can damage the fabric. It's recommended to wash colored polyester nonwoven fabric separately or with similar colors to prevent color bleeding.

Drying

After washing, allow the fabric to air dry. Avoid using high heat or tumble drying, as it can cause shrinkage or damage the fabric. Hang the fabric or lay it flat to dry in a well-ventilated area.

Ironing

If necessary, iron the fabric using a low heat setting. Always test a small, inconspicuous area first to ensure the iron does not damage or melt the fabric. Use a pressing cloth or a clean, white cloth between the iron and the fabric to protect it.

 

 
Applications of Colored Polyester Nonwoven Fabric
 
01/

Apparel Industry
Colored polyester nonwoven fabric is widely used in the apparel industry to make clothing and accessories such as scarves, hats, and gloves. The fabric's durability, wrinkle resistance, and easy care properties make it an ideal choice for activewear, outerwear, and sportswear.

02/

Home Furnishings
This type of fabric is also used in home furnishings such as curtains, bedspreads, upholstery, and cushions. Its vibrant colors and patterns can add a stylish touch to any room.

03/

Medical Industry
In the medical industry, colored polyester nonwoven fabric is used to make medical gowns, lab coats, and other protective clothing. Its antimicrobial properties help prevent the spread of infection.

04/

Industrial Applications
This type of fabric is also used in industrial applications such as filtration, insulation, and packaging. Its strength and durability make it an ideal choice for these applications.

 

Certificate

 

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Frequently Asked Questions

 

Q: What is colored polyester nonwoven fabric?

A: Colored polyester nonwoven fabric is a textile made from polyester fibers that are bonded together without using weaving or knitting techniques. The fabric is dyed during production, resulting in a variety of vibrant colors. It's known for its strength, durability, and resistance to wrinkles and moisture.

Q: How is colored polyester nonwoven fabric produced?

A: The production process involves spinning polyester fibers into yarn, which is then laid out in a web-like pattern. This web is bonded together using heat, adhesives, or mechanical entanglement to form a sheet. The fabric can be dyed before or after bonding, depending on the desired outcome.

Q: What are the advantages of colored polyester nonwoven fabric compared to other materials?

A: It offers excellent abrasion resistance, tensile strength, and elasticity. Its non-absorbent nature makes it resistant to mildew and bacteria, making it suitable for hygiene products. Additionally, it's lightweight, easy to clean, and can be manufactured in various densities and thicknesses to meet specific requirements.

Q: What are the common applications of colored polyester nonwoven fabric?

A: It is widely used in disposable items like diapers, wipes, and feminine hygiene products. In the automotive industry, it's used for car seats and interiors due to its durability and comfort. In construction, it serves as insulation and roofing materials. It also finds use in fashion, where it's employed for making garments, bags, and shoes.

Q: Is colored polyester nonwoven fabric environmentally friendly?

A: Polyester is derived from petroleum, which raises concerns about its environmental impact. However, recycling programs exist to repurpose used polyester products. Manufacturers are also developing biodegradable polyester alternatives to reduce environmental footprints.

Q: What factors influence the quality of colored polyester nonwoven fabric?

A: Factors include the quality of the raw materials, the consistency of fiber length and diameter, the bonding technique used, and the uniformity of the final product. Proper maintenance of production equipment and strict quality control processes are essential for ensuring high-quality output.

Q: Can colored polyester nonwoven fabric withstand high temperatures?

A: The heat resistance of colored polyester nonwoven fabric depends on the specific type of polyester used and the manufacturing process. Some varieties can withstand high temperatures, making them suitable for applications requiring thermal stability.

Q: How does colored polyester nonwoven fabric perform in terms of breathability?

A: Breathability varies depending on the fabric's density and weave structure. While polyester is generally less breathable than natural fibers like cotton, advancements in nonwoven technology have improved airflow in polyester fabrics.

Q: Is colored polyester nonwoven fabric suitable for outdoor use?

A: Yes, certain types of colored polyester nonwoven fabric are treated to resist UV rays and weathering, making them durable for outdoor applications such as tarpaulins, awnings, and outdoor furniture coverings.

Q: How does colored polyester nonwoven fabric handle moisture and stains?

A: Polyester is hydrophobic, meaning it repels water. Stains tend to sit on the surface, making them easier to clean compared to absorbent fibers like cotton. Specialized finishes can further enhance the fabric's stain resistance.

Q: What are the fire-retardant properties of colored polyester nonwoven fabric?

A: Standard polyester is not inherently flame-retardant, but it can be treated with chemicals that inhibit combustion. These treatments can significantly improve the fabric's fire resistance, making it suitable for applications where safety is paramount.

Q: Can colored polyester nonwoven fabric be recycled?

A: Polyester can be recycled through chemical or mechanical processes. Recycled polyester, known as PET, can be used to create new nonwoven fabrics, reducing the demand for virgin materials and lowering the environmental impact.

Q: What dyeing methods are used for colored polyester nonwoven fabric?

A: Disperse dyeing is the most common method for coloring polyester fibers. It involves the use of disperse dyes, which are small particles that are insoluble in water but can dissolve in the molten state of polyester. During the dyeing process, these dyes are dispersed in water with the help of a dispersing agent. The fabric is then immersed in the dye bath, and heat is applied to raise the temperature, causing the dye particles to migrate into the amorphous regions of the polyester fibers and become fixed as the fabric cools. Disperse dyeing is particularly effective for producing bright and consistent colors, but it can be less environmentally friendly due to the use of chemicals and the generation of wastewater.

Q: What certifications are available for colored polyester nonwoven fabric?

A: Certifications such as OEKO-TEX, REACH, and Bluesign indicate that the fabric has been tested for harmful substances and meets certain environmental and safety standards.

Q: How does colored polyester nonwoven fabric compare to other synthetic fibers like nylon?

A: Polyester and nylon both offer strength and durability but differ in their properties. Polyester tends to be more wrinkle-resistant and has better moisture-wicking properties, while nylon is often stronger and more abrasion-resistant.

Q: What innovations are being developed in colored polyester nonwoven fabric technology?

A: Innovations include the development of bio-based polyesters derived from renewable resources, improvements in dyeing techniques for more vibrant and sustainable colors, and advancements in recycling technologies to increase the lifecycle of polyester products.

Q: How do different processing techniques affect the characteristics of colored polyester nonwoven fabric?

A: Processing techniques such as meltblown, spunbond, and needle punching result in nonwovens with distinct properties. Meltblown fabrics are fine and dense, suitable for filtration; spunbond fabrics are stronger and more durable; and needle punched fabrics have a bulkier, softer feel.

Q: What are the challenges associated with colored polyester nonwoven fabric production?

A: Challenges include ensuring color consistency, maintaining fabric quality throughout large production runs, managing waste byproducts generated during manufacturing, and addressing environmental concerns related to the disposal and recycling of polyester products.

Q: Can colored polyester nonwoven fabric be used in technical applications?

A: Filtration: Polyester nonwovens are commonly used in air and liquid filtration systems. Their ability to capture particulate matter while allowing air or liquid to pass through makes them ideal for industrial, automotive and healthcare applications. Automotive Industry: In automotive manufacturing, colored polyester nonwovens are used in components such as interior trim, seat covers and headliners. Their flame-retardant and abrasion-resistant properties improve safety and longevity inside the vehicle. Medical Applications: Due to its biocompatibility and resistance to body fluids, colored polyester nonwovens can be used in medical products such as surgical gowns, drapes and wipes. Protective Clothing: These materials are used to make protective clothing in various industries. They provide protection from heat, sparks and contaminants while maintaining comfort and breathability.

Q: What future trends are expected in the use of colored polyester nonwoven fabric?

A: As sustainability becomes increasingly important, there's a trend towards using recycled and biodegradable polyester nonwovens. Additionally, advancements in nanotechnology and smart textiles are expected to expand the functional capabilities of colored polyester nonwoven fabrics.

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