What Is Medical Textile? || Process Flow Chat Of Medical Textile Technology

Medical textile is the most advanced technology in textile sector. It is the important technical textile. Medical textile is generally used for medical purposes in first aid purpose or clinical and surgery division. Medical textile products includes surgical drapes, surgical gowns, pads, masks, dressings, filtration materials, tissue scaffolds for rebuilding internal organs and many more. This type of medical textile is used for protective and health care purpose.

Process Flow Chat of Medical Textile Technology: Medical textile products are prepared in a line of process. Higher textile technology is used for manufacturing medical textile products. Special types of machineries are used for producing medical textile products. Followings are the most common procedure of manufacturing medical textile products:

Polymer

↓

Spinning

↓

Yarn modification

↓

Textile production

↓

Tailoring

↓

Testing

↓

Textile implements

Above flow chat is the simple line up for medical textile technology.

Geo Textiles || Functions Of Technical Geo Textiles

Geo textile is the most important technical textile. It is used to protect the environment from the different bad affects of the world. Geo textiles are used in road infrastructure, railways, waste landfills, dams, irrigation, hydraulic structures etc.

Functions of Technical Geo Textiles: Functions of geo textiles are given below:

Reinforcement: Reinforcement is the most important function of geo textiles. Composite technical geo textile materials allow water flow within the plane surface of the water, rather than across it. This behaves like a retaining wall behind water. By the EN ISO standards, the reinforcement function is defined as "The use of the stress-strain behavior of a geo textile or a geo textile-related product to improve the mechanical properties of soil or other construction materials".

Separation: Basically geo textile is used for separation and it is widely used in railway and road work construction. Geo textile preserves the integrity and extends the life of the road surface layer. Geo textile materials placed between different layers in the construction, it prevents migration and mingling of materials. It also allows free movement of water. By the EN ISO standards, the separation function is defined as "The preventing from intermixing of adjacent dissimilar soils and/or fill materials by the use of a geo textile".

Filtration: By the EN ISO standards, the filtration function is defined as "The restraining of soil or other particles subjected to hydrodynamic forces while allowing the passage of fluids into or across a geo textile". Geo textile material also used to filter. It allows water movement while preventing movement of soil particles.

Surface Erosion Control: Geo textile also used to control the surface erosion. When water flows over the surface it causes erosion, by using geo textile it is possible to control the erosion.

Protection: By the EN ISO standards, the protection function is defined as "The prevention or limiting of local damage to a given element or material by the use of a geo textile". Waste disposal system and tunnel constructions are also depends on geo textiles. It is used as geo-membrane. It ensures the integrity of sealing materials when fill material and load are applied.

Drainage: By the EN ISO standards, the drainage function is defined as "The collecting and transporting of precipitation, ground water and/or other fluids in the plane of the geo textile". For drainage in earth and construction works, geo textiles are widely used. In drainage system, geo textiles are used to flow water over the plane surface of the soil with minimum pressure of the water over soil. This function is different from the filtration.

Stress Relieving: Geo textile also used as a stress relieving materials.

So, there are lots of functions of geo textiles.

Supply Chain of Automotive Technical Textiles

In automotive technical textiles industries; there have a supply chain by which automotive technical textile forward from raw material to the delar. It is important to know the flow chart of supply chain. It is a process by which we get automobiles. So, we need to know the process sequence. Here I have written about the supply chain of automotive technical textiles.

Supply Chain of Automotive Technical Textiles: Process sequence of automotive technical textile product manufacturing is given below.

Fiber

↓

Yarn

↓

Fabric

↓

Foam

↓

Laminate

↓

Cut and Sew

↓

Assemble/Mold

↓

Component

↓

Interior

↓

Vehicle

↓

Delar

Here, fiber is turn into yarn by spinning process, and then yarn is used to make fabric by weaving/no weaving or knitting process. It is the primary stage of manufacturing.

In the secondary stage, fabric is laminated by the process of foaming. After that laminated fabric is cut into desired size and sewing is done. Then assembling or molding is done.

In the final stage; component is assembled for using in vehicle manufacturing. At last, complete vehicle goes to the Delar.

So, it is a sequence of automobile textile product manufacturing.

Technical Textiles In Automobiles || Applications Of Technical Textiles In Automobiles

Technical textile products are used for automobiles. Automobile is a heavy product. In the modern world, motor vehicle has a great demand. The manufactures are adding various modern features into their products. In this case, they are trying to give best facility for their customer. In the present time, technical textile products are used in automobile industries. Technical textiles are used for protecting the autos from harm full effect and give comfort. Here, I like to write about the using scope of technical textiles in automobile.

Applications Of Technical Textiles In Automobiles: In the following parts of automobile, technical textiles are used. They are:

• Sunroof


• Headliner


• Convertible Taps


• Sun Visor


• Carburetor Filter


• Column Padding


• Transmission Tunnel


• Battery Separator


• Belts & Hoses


• Composite Panel


• Air Bags


• Seat Belt Anchorage Cover


• Seat Belt


• Trunk Liners


• Trunk Floor Covering


• Muffler Wraps


• Tire


• Inside Roof Lining


• Bodywork Parts


• Seat Cover Uning


• Insulation


• Window Frames


• Fuel cell Component


• Filters


• Molded Fuel Tanks


• Carpet


• Carpet Backing


• Rear Self Panel

So, most of the parts of the automobiles are constructed by technical textiles. So, when you will try to manufacture above parts, you have to careful about the quality of the products.

Protective Technical Clothing || Types And Applications Of Protective Technical Clothing

Protective technical clothing is used for protect from various types of harm affects of workplace or environment. In our everyday life, we do more or less work; all work is not same in type. Some are heavy and some are light. When we do work we need to be careful about the safety. To be safe, one can do this by wearing protective technical clothing. Normal wear can’t give enough protection from harmful affects so we need to look after the protective technical textiles.

Now I will to give a list from what one should protect his/her body from the harmful effects.

Types And Uses Of Protective Technical Clothing

• Cold Protective Clothing: We know in winter season, temperature becomes low from the normal temperature. In this case, one should protect his/her body from the cold environment by wearing cold protective cloth.


• Sun Protective Clothing: Most of time we work in the sun light, so it needs to protect our body from the harmful affects of sun light. In this case, one can use sun protective technical clothing.


• Rain Protective Clothing: We can protect our body from rain by wearing rain protective clothing.


• Chemical Protective Clothing: It is the most important issue that the man who works with chemical he/she needs to more care full to protect his/her body from the chemical reaction. Chemical is harmful for the body. So, who works in the chemical industry should wear chemical protective clothing. In textile sector, who works in dyeing, printing, finishing, washing plant should wear chemical protective clothing.


• Rescue Service Personnel Protective Clothing: The person who works in rescue service should wear rescue service protective clothing.


• Protective Clothing for Fire Fighters: Fire fighters should wear protective clothing against fire. That is fire proof clothing.


• Protective Clothing against Thermal risk of an Electrical Arc: Electrical work personnel should use protective technical clothing.


• Protective clothing against antistatic properties.


• Protective technical clothing for welders.


• Protective clothing against cool environment.


• Scratch Protective Clothing.


• Motorcycle Protective Clothing.


• Footwear Protective Clothing.

So when you will buy protective technical textiles you have to be careful about the following factors.

1. Cost


2. End Use


3. Comfort


4. Coverage


5. Fashion


6. Health

So, we see that, protective technical clothing has a great use in our everyday life.

How To Design Technical Textile Products?

Technical textile is the demand of modern times. It is known that, technical textile is the customer driven product. So, technical textile product is produced by the manufacturer to satisfy the customer demand. If we see then we will see that, the material which is used to produce technical textile that is mostly synthetic materials. In the developed country, the uses of technical textile are more than the undeveloped country.

Designing Sequence of Technical Textile: When technical textile is produced it is started by the order of specific buyer. Then functional requirement of that product is analyzed and design the product as the buyer requirement. Then, material is gathered for that’s product. Then, process is settled for producing the product. After completing the production, product is send to the quality control section to test the specific requirement. At last, product is delivered to the customer.

The sequence of technical textile designing is given below.

Expression of needs by the end user or customer

↓

Functional requirements

↓

Technical textile design

↓

Material requirements

↓

Performance evaluation

↓

Testing specification

↓

Checking of the accordance

↓

Delivered to the end user

So, when you will try to produce a technical textile product, you should follow the above designing sequence of technical textile production.

Properties And Uses Of Basalt Fiber And Micro Fiber

Basalt fiber and microfiber are the most important fiber for technical textile manufacturing. In the modern times, various types of high performance textiles are made from this fiber.

Properties of Basalt Fiber: Basalt fiber is a high performance inorganic textile fiber. Followings are the characteristics of basalt fiber.

1. Basalt fiber has high tensile strength.


2. It has better elongation properties.


3. It has high tearing strength.


4. Mostly, it has better physic mechanical properties than glass fiber.


5. It is cheaper than glass fiber.

Uses of Basalt Fiber: The basalt fiber is used in the following area.

• Basalt fiber can be used as composite materials.


• It is used as tripods.

Properties of Micro Fiber: Micro fiber is an ultra fine fiber. Followings are the characteristics of micro fiber.

1. The count of micro fiber is less than 1 denier.


2. Nylon, Polyester, Acrylic can be used for made this micro fiber.

Uses of Micro Fiber: Various types of wants a fulfill by using microfiber. They are-

• Micro fiber can be used for making water proof fabric or clothing.


• This fiber is used as fire proof fabric.


• It is used in windy seasons as well as cold season.

Besides these two fibers, I want to mention carbon fiber which is mostly used in technical textile manufacturing. Carbon fiber or graphite fiber is a material consisting of extremely thin fibers (0.005 – 0.010mm) in diameter and composed mostly of carbon atoms.

So, when we will do work with technical textile manufacturing, we should take in mind this properties of technical textile fiber.

Hi-Tech Fibers || Top Technical Fibers For Technical Textiles

Hi-tech textile fibers are mostly re generated with high physical and chemical properties. We know about various natural and manmade fibers which are used in conventional textile manufacturing. In the modern times, technical textiles are made from the various types of hi-tech textile fiber. That’s technical fibers are made from synthetic fiber by the modification process. In this regards, I can give an example of technical fiber which is used for making an aircraft. The aircraft is known as “Dream liner” Premier of the Boeing 787, started in July 7, 2007. This aircraft is achieved through breaking application of carbon fiber technology. That was the most advanced passenger aircraft ever, quieter, pressenger friendly and environmental friendly.

Top Technical Fibers for Technical Textiles: Technical fibers are used for manufacturing technical yarn. Fibers which are used for technical textile manufacturing are listed below.

1. Conventional fibers like cotton are used for technical textile manufacturing.


2. Regenerated fibers, synthetic fibers like Viscose Rayon, Polyester, and Nylon.


3. High strength and high modulus organic fibers like Carbon fiber.


4. High chemical and combustion resistant organic fiber like cotton fiber.


5. High performance inorganic fibers like Glass fiber, Basalt fiber.


6. Ultra fine and novelty fibers like Micro fiber.

I have written about the application area of technical textiles in our modern life in one of my previous articles. So, technical fiber has a great importance in technical textile manufacturing process.

Technical Yarns || Characteristics Of Technical Filament Yarns

Technical textile is developed by technical fiber as well as technical yarn. Various types of technical yarns are developed by manufacturers. There have been many types of filament yarns which are developed for technical applications.

Technical Yarns: Followings are the most used technical filament. They are –

1. Aramid Filament Yarn: Nomex and Klever by Dupont.


2. Glass Filament Yarn: E-glass, C-glass, S-glass.


3. Carbon Filament Yarn


4. HDPE Filament Yarn : Spectra, Dyneema, Tekmilon


5. PTFE (Polytetrafluoroethylene)


6. PBI (Polybenzimidazole)


7. PBO (Polyphenylenebenzobisoxazole)

Characteristics Of Technical Filament Yarn: In above I have written about various technical filament yarn name. The entire filament has not same characteristics. So it is required to know the specific characteristics of the filament yarn.

Characteristics of Aramid Filament Yarn:

• Aramid filament has high tenacity properties.


• It has high resistance to stretch, chemicals and temperature.

Characteristics of Klever Yarn:

• It is light in weight.


• Its fatigue is less.


• It has damage resistance properties.

Characteristics of Nomex Yarn: It has high heat resistance properties.

Characteristics of Glass Filament Yarn:

• It has high tenacity properties.


• It is difficult to dye glass fiber.


• It is brittle in nature.


• It causes irritation.

Characteristics of Carbon Filament Yarn:

• It has high tensile modulus.


• It is brittle in nature.

Characteristics of HDPE Filament Yarn: HDPE means High Density Poly Ethylene Filament yarn.

• It has very high specific modulus.


• It is very high in tenacity.


• It has low elongation properties.


• It has low fiber density.

Characteristics of PTFE Filament Yarn:

• Its chemical and thermal resistance is good.


• Low friction co-efficient resistance is another characteristic of PTFE.

Characteristics of PBI Filament Yarn:

• Excellent thermal resistance and good hand.


• It is used for the clothing of fire fighter, fuel handlers, welders, racing car drivers.

From the above we see that, technical filament yarn’s properties are higher than conventional yarn. Technical yarn is used for getting higher textile properties. Technical yarn is used in specific purpose. The price of technical filament yarn is higher than conventional yarn.

 

Industrial Technical Textile Products And Their End Use

Technical textile is the demand of time. It is the consumer driven product. Technical textile is popular for its functions and performance. Depending on the manufacturing unit of hi-tech textile, textile industry could be classified as the below.

Industrial Technical Textile Products and Their End Use: Technical textile has a specific area for which it is manufactured. I have given the name of technical textile industry and it’s using area. They are –

1. Agro Textiles Industry: The product which is produced in here they are used in horticulture, gardening, agriculture, forestry, animal keeping and others.


2. Clothing Textiles Industry: Garments and shoes are such type of products.


3. Geo Textiles Industry: In geo textile industry; the products which are produced in here they are used in road infrastructure, railways, waste landfills, dams, irrigation, hydraulic structures etc.


4. Eco Textiles Industry: Eco textiles are used for environmental protection, recycling and waste disposal.


5. Construction Textiles Industry: In construction; various types of technical textiles are used.


6. Medical Textiles Industry: Technical textile also used in medical purpose. It is used for hygiene and medicine.


7. Industrial Textiles Industry: Industrial technical textile products are used for filtration, mechanical engineering, chemical engineering, cleaning etc.


8. Home Textiles Industry: In home; different textile products are used. They are used as furniture, floor coverings, rugs, interior furnishing, upholstery etc.


9. Packing Textiles Industry: Technical textile also used in packing purpose. Packing textiles are used in packing, protective cover system, container system, sacks, big bags etc.


10. Sport Textiles Industry: In sport textile industry; they manufactured sport and leisure wear, active wear, outdoor and sports articles.


11. Protective Textiles Industry: Protective textiles are used for protecting person and property.


12. Transport Textiles Industry: In transport; various types of parts are manufactured in transport textile industry. The product which is manufactured in such industry they are used in cars, ships, air craft, train, bus and other transporting system.

So, there is lots of industry where various types’ technical textiles are manufactured.

Advantages Of Technical Textile Products Uses

Technical textile is the application of modern technology to modify the conventional textile products. Technical textile should have sufficient quality standard which is required for specific product. Technical textile can be used in many ways. They can be used individually to satisfy specific functions such that coated fabrics as awnings, airbags and carpets, fire proof fabrics for fireman.

Hi-tech textile or industrial textiles also could be used as the part of other parts such that tire cord fabrics in tines, interlinings in shirt collars, webbing in seat belts. It also uses as accessories in processing industries to manufactures other product like filter fabrics in food industry.

Advantages of Technical Textile Products Uses: Technical textile is gaining popularity among the peoples for its multi-dimensional advantages. It is the consumer driven product and it has a great demand in the market. The advantages of technical textile are given below. They are –

1. Functional requirement


2. Cost effectiveness


3. Health and safety


4. Durability


5. Light weight


6. High strength


7. Versatility


8. Customization


9. User friendly


10. Mass customization


11. Logistical convenience


12. Eco-friendliness


13. Hydrophilicity


14. Hydrophobility


15. Biocompatibility

Above properties of technical textiles also show the comparison between conventional and technical textile. Generally the price of technical textile product is higher than conventional textile but the demand which is satisfied by technical textile that is not possible by conventional textile.

If we think deeply about the above points than we will get a clear concept about technical textile. So, try to make technical textile products.

What Is Technical Textiles? | Comparison Between Conventional And Technical Textiles

Textile sector becomes modern for the requirement of present world. In the beginning of textile product manufacturing, man wants to make fabrics which are required to be civilized. In that’s time the aesthetic and decorative characteristics was the main requirement of cloth manufacturing but day by day the demand of mans changed due to present requirement. In the modern times, man wants to get that’s type of fabrics which has technical and functional properties with its decorative and aesthetic properties.

The term of technical textile is the modern concept in textile industry. Technical textile also defined as the follow.

1. Industrial Textiles


2. Hi-Tech Textiles


3. Functional Textiles


4. Performance Textiles


5. Engineering Textiles


6. Invisible Textiles

Anyhow, technical textile is the consumer driven product which is produced for fulfill the specific requirement.

Now, I like to present a comparison between conventional and technical textile based on the functions of both. The comparison between conventional and technical textiles is given below.

Functions of Technical Textiles:

• The main function is mechanical function like mechanical resistance, reinforcement, elasticity.


• Exchange function like insulation, filtration, and conductivity.


• Functionalities for living like anti dust, biocompatibility.


• Protective functions like fire resistance, thermal resistance, chemical or breathable etc.

Functions of Conventional Textiles:

• The main function of conventional textile or clothing is to protect our body from surrounding.


• It also use for showing the wealth and status.


• Conventional textile also use for psychological comfort and modesty.


• It is used for cover the shame which was the primary reason for making textile product.

From the above comparison we see that, conventional textile is the primary requirement of man but technical or hi tech textile is the requirement for satisfy the specific functions.

In the modern times, technical textile industry is growing fast in the world.