Elastic nonwovens
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The document discusses stretchable nonwoven fabrics. While nonwovens are inexpensive, flexible and disposable, they lack aesthetics, drape, softness and elasticity. A stretchable nonwoven is created using an elastic core component such as thermoplastic polyurethane surrounded by an extensible sheath fiber to provide processability and haptics. Air or electrostatic power is used to separate the core-sheath fibers which are then collected onto a perforated film to form a stretchable nonwoven web. These composite elastic nonwovens have high absorption, a soft feel, can be easily fitted to desired shapes and resemble knitted fabrics. They have applications in medical materials, baby clothes,
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Material studies sem 1
This document discusses different types of fibers used in textiles, including their properties and classifications. It covers natural fibers like cotton, wool, silk; synthetic or man-made fibers like polyester, nylon; and their key characteristics. Natural fibers are biodegradable but vary by origin as animal, plant or mineral sources. Synthetic fibers are manufactured using petrochemicals or cellulose. The document also examines properties of specific fibers in more detail like cotton being absorbent and easy to care for, wool being warmer and more elastic, and silk having luster and strength.
경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5
경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5
Mr. Pranay Sahu | Global Nonwovens Scenario
The document discusses the global nonwovens market. It notes that Asia has the largest consumption of nonwovens at 3.6 million tonnes annually, growing at 11.1% per year. Europe has the second largest consumption of 2.1 million tonnes, growing at 4.6% per year. North America has consumption of 2 million tonnes growing at 5.4% per year. South America has the lowest consumption of 400,000 tonnes but is growing the fastest at 6.2% per year. The top applications for nonwovens are hygiene products, wipes, medical, and other disposables.
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This document provides an overview of the Indian nonwoven industry and the future prospects of nonwoven technologies. It discusses the various segments of the technical textile industry and their growth rates. Needlepunch currently has the largest market share in India, while spunlace is expected to grow the fastest. The document also outlines various applications of nonwovens in areas like agriculture, construction, home furnishings, automotive, packaging and more. It then describes the activities of DKTE Centre of Excellence in Nonwovens, which includes testing facilities, prototyping facilities, training programs, seminars, and R&D activities to support the nonwoven industry.
non woven ppt
This document discusses nonwoven fabrics and their uses. It defines nonwoven fabrics as sheet or web structures bonded together without weaving or knitting. It then describes several types of nonwoven fabrics like spunlaced, thermal bonded, pulp airlaid, and wet laid. The document concludes by outlining key uses of nonwoven fabrics in agriculture, home furnishings, industrial, medical, automotive, packaging, and leisure applications. It also discusses opportunities for Bangladesh to capture the growing global nonwoven fabric market.
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This presentation discusses technical applications of nonwoven fabrics. Nonwovens are made by bonding or entangling fibers without weaving or knitting. They are defined by their technical performance rather than aesthetics. Common fibers used are polyester and polypropylene. Needlepunching is a common bonding technique that produces flexible fabrics with strength. Nonwovens can be engineered to have properties like permeability, UV resistance, and resistance to microbes. They have a wide range of uses including geotextiles, masks, medical textiles, automotive textiles, home textiles, sportswear, packaging, industrial filters, and more. Technical textiles like nonwovens offer cost-effective and high performance materials for
4 non woven bonding systems
This document discusses different bonding systems used in non-woven fabrics including mechanical (needle punching), chemical (adhesives), thermal (heat bonding), and mechanical/warp knitting (stitch bonding). It provides photos and definitions of non-woven fabrics and describes the manufacturing process which involves forming a web and then bonding fibers together. Key bonding methods covered are needle felting, adhesive bonding, heat bonding, and stitch bonding.
Nonwoven
This document provides information about nonwoven fabrics, including definitions, history, production processes, characteristics, uses, and the roles of industry associations. It defines nonwoven fabrics as sheet materials made from long fibers bonded together without weaving or knitting. The production of nonwovens began in the 19th century and expanded commercially in the mid-20th century. Key points covered include the main steps of nonwoven production, common fiber materials, properties such as absorbency and strength, and applications in areas like filtration, hygiene, medical, furniture, and automotive. Industry associations that support the development of nonwovens are also mentioned.
Recommended
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This document discusses different types of fibers used in textiles, including their properties and classifications. It covers natural fibers like cotton, wool, silk; synthetic or man-made fibers like polyester, nylon; and their key characteristics. Natural fibers are biodegradable but vary by origin as animal, plant or mineral sources. Synthetic fibers are manufactured using petrochemicals or cellulose. The document also examines properties of specific fibers in more detail like cotton being absorbent and easy to care for, wool being warmer and more elastic, and silk having luster and strength.
경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5
경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5 경마 배팅하는곳 ≫play70.ｃｏｍ≪ 경마 온라인생중계 실경마배팅사이트qd5
Mr. Pranay Sahu | Global Nonwovens Scenario
The document discusses the global nonwovens market. It notes that Asia has the largest consumption of nonwovens at 3.6 million tonnes annually, growing at 11.1% per year. Europe has the second largest consumption of 2.1 million tonnes, growing at 4.6% per year. North America has consumption of 2 million tonnes growing at 5.4% per year. South America has the lowest consumption of 400,000 tonnes but is growing the fastest at 6.2% per year. The top applications for nonwovens are hygiene products, wipes, medical, and other disposables.
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This document provides an overview of the Indian nonwoven industry and the future prospects of nonwoven technologies. It discusses the various segments of the technical textile industry and their growth rates. Needlepunch currently has the largest market share in India, while spunlace is expected to grow the fastest. The document also outlines various applications of nonwovens in areas like agriculture, construction, home furnishings, automotive, packaging and more. It then describes the activities of DKTE Centre of Excellence in Nonwovens, which includes testing facilities, prototyping facilities, training programs, seminars, and R&D activities to support the nonwoven industry.
non woven ppt
This document discusses nonwoven fabrics and their uses. It defines nonwoven fabrics as sheet or web structures bonded together without weaving or knitting. It then describes several types of nonwoven fabrics like spunlaced, thermal bonded, pulp airlaid, and wet laid. The document concludes by outlining key uses of nonwoven fabrics in agriculture, home furnishings, industrial, medical, automotive, packaging, and leisure applications. It also discusses opportunities for Bangladesh to capture the growing global nonwoven fabric market.
Technical application of nonwoven
This presentation discusses technical applications of nonwoven fabrics. Nonwovens are made by bonding or entangling fibers without weaving or knitting. They are defined by their technical performance rather than aesthetics. Common fibers used are polyester and polypropylene. Needlepunching is a common bonding technique that produces flexible fabrics with strength. Nonwovens can be engineered to have properties like permeability, UV resistance, and resistance to microbes. They have a wide range of uses including geotextiles, masks, medical textiles, automotive textiles, home textiles, sportswear, packaging, industrial filters, and more. Technical textiles like nonwovens offer cost-effective and high performance materials for
4 non woven bonding systems
This document discusses different bonding systems used in non-woven fabrics including mechanical (needle punching), chemical (adhesives), thermal (heat bonding), and mechanical/warp knitting (stitch bonding). It provides photos and definitions of non-woven fabrics and describes the manufacturing process which involves forming a web and then bonding fibers together. Key bonding methods covered are needle felting, adhesive bonding, heat bonding, and stitch bonding.
Nonwoven
This document provides information about nonwoven fabrics, including definitions, history, production processes, characteristics, uses, and the roles of industry associations. It defines nonwoven fabrics as sheet materials made from long fibers bonded together without weaving or knitting. The production of nonwovens began in the 19th century and expanded commercially in the mid-20th century. Key points covered include the main steps of nonwoven production, common fiber materials, properties such as absorbency and strength, and applications in areas like filtration, hygiene, medical, furniture, and automotive. Industry associations that support the development of nonwovens are also mentioned.
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This document provides an introduction and overview of a project presentation on the effect of blend ratio on the quality of polyester/cotton yarns. The project aims to compare different blend ratios in terms of yarn quality parameters to determine the best quality blended yarn. Literature on cotton, polyester, and blended fibers is reviewed, including properties, objectives of blending, and blending types. The document outlines the project structure, which involves testing polyester/cotton blend yarns against 100% cotton yarn across quality metrics like CVm%, strength, and hairiness.
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Class 5.ppt
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Blending of textile fibre (tcp)
Blending fibers enables technicians to combine the good qualities of different fibers while minimizing poor qualities. It is an intimate mixture of fibers with different compositions, lengths, diameters, and colors spun together into yarn. Blending improves functional properties like strength and abrasion resistance by neutralizing negative attributes. It also improves processing performance, provides economy through price stability and reduced costs, enables fancy effects through color mixtures, and enhances aesthetics. Fibers are selected based on compatibility in length, denier, extensibility, density, dispersion, and drafting properties. Blending can occur at various processing stages like blow room, carding, or roving to produce common blended fabrics like polyester/cotton.
Fiber
Here are the main fiber spinning methods with sketches:
1. Cotton spinning:
- Raw cotton fibers are cleaned, opened, and blended.
- The blended fibers are drawn out and twisted to form a yarn using a spinning wheel or spinning frame.
2. Wool spinning:
- Raw wool fibers are cleaned, carded to align the fibers, and spun into a loose rope-like strand called sliver.
- The sliver is drawn out and twisted on a spinning wheel or frame to make yarn.
3. Silk spinning:
- Raw silk fibers from cocoons are reeled into a continuous filament using a silk reeling machine.
- The filament is wound onto
Synthetic fibres
Fibers are the basic units that are woven together to form fabrics. There are natural fibers like cotton, jute and linen that come from plants and animals like wool and silk. There are also synthetic fibers like rayon, nylon and polyester that are man-made. Synthetic fibers are polymers made by joining monomers through polymerization. Rayon was the first synthetic fiber and is made from cellulose, while nylon and polyester are fully synthetic fibers made through chemical processes. These synthetic fibers have properties like strength, elasticity and wrinkle resistance that make them popular for various applications.
Man made fiber
This document discusses man-made fibers, including their classification and production processes. It begins by listing reference books on textile fibers. It then defines textile fibers and their key properties. There are two main types of man-made fibers: regenerated fibers made from cellulose, such as viscose, and synthetic fibers produced through chemical reactions, like polyester and nylon. These fibers are made using processes like melt spinning, dry spinning, and wet spinning. The document discusses the advantages and disadvantages of man-made fibers compared to natural fibers, as well as various fiber properties and texturing methods.
non woven
Non woven
Nonwoven fabrics are broadly defined as sheet or web structures made of fibers or filaments bonded or interlocked together by mechanical, thermal, chemical or solvent means. They are flat, porous sheets that are made directly from separate fibers or from molten plastic or plastic film. They are not made by weaving or knitting and do not require converting the fibers to yarn.
Textile scieces
This document discusses textile fibers and fabric construction. It begins by defining fibers as the basic units that make up textiles and yarns. There are two main groups of fibers - natural fibers from plants and animals, and manufactured fibers made from chemicals. The document then examines characteristics, production processes and examples of various natural fibers like cotton, linen, wool and silk and manufactured fibers like rayon, nylon, polyester and acrylic. It concludes by exploring common methods of fabric construction including weaving, knitting and felting, and finishes like dyeing, printing and solutions dyeing that are applied to fabrics.
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Textile Assignment Raza
Cotton, jute, linen, wool, and their properties were discussed. Cotton is a soft staple fiber that grows in a boll around cotton seeds. It is almost pure cellulose. Jute is a plant fiber that can be spun into coarse, strong threads and is composed of cellulose and lignin. Linen is derived from flax plants and is stronger than cotton. Wool is the hair grown on sheep and is composed of the protein keratin. The document discussed various physical and chemical properties of each fiber type, including strength, absorbency, effect of acids/alkalis, and common uses.
Yarn properties effecting comfort of the fabric
Yarn properties such as twist, size, and texture affect the comfort properties of fabrics. High twist yarns result in fabrics with better durability but lower moisture absorption. Low twist yarns allow for better insulation and moisture absorption. Bulkier yarns like textured yarns provide more comfort through better absorbency, stretch, and insulation compared to smooth filament yarns. The type of yarn, whether spun, filament, or textured, determines characteristics like warmth, absorbency, durability, and ease of care for the resulting fabric. Yarn properties are thus an important consideration in designing comfortable fabrics.
First assigment textile.176
Cotton is a soft, fluffy staple fiber that grows in a boll around cotton seeds. It is almost pure cellulose. Under a microscope, cotton fibers appear as very fine, regular fibers ranging from 11μm to 22μm in length. Cotton has good tenacity due to its crystalline polymer structure and gains strength when wet. It is absorbent due to polar hydroxyl groups and hygroscopic, shrinking when dry. Cotton is resistant to alkalis but weakened by acids. It can withstand heat but will scorch and burn at excessive temperatures. Cotton is primarily used to make clothing, bedding, and other textiles due to its comfort properties. Jute is a plant fiber that can be spun into
fibers ppt by nityant
This document provides information about textile fibers. It defines fibers as the basic units that make up textiles and are spun into yarns. It discusses the characteristics of different fibers and how they impact properties like strength, absorbency, and durability. The document separates fibers into two main groups: natural fibers from plants and animals, and manufactured fibers made from chemicals. Specific natural fibers like cotton, linen, wool, and silk are examined. Common manufactured fibers such as rayon, nylon, polyester, and acrylic are also described. The document concludes with a brief overview of weaving and knitting, the two main methods used to construct fabrics from yarns.
Interior textiles
Fabrics serve several important roles in interior design. They protect furnishings from fading and deterioration caused by sunlight. Fabrics also provide privacy, reduce glare, and can help rooms feel cooler. For interior fabrics, properties like light fastness, stain resistance, and flame retardancy are important. Common interior fabric applications include upholstery, curtains, blinds, bedding, wall coverings, bathroom linens, and tablecloths. New fabric treatments provide benefits like stain and water repellency while remaining breathable and eco-friendly.
Fibre science ppt by b.a
The document discusses textile fibers, defining them as hair-like substances that are much longer than they are wide and can be spun into yarns. It outlines key properties of textile fibers including a high length-to-width ratio, flexibility, strength, and ability to be spun. The document then classifies fibers as natural (vegetable, animal, mineral) or man-made (regenerated, synthetic, inorganic) and describes properties of common natural fibers like cotton and jute.
Textile Fiber ppt by B.A
Textile Fibers are the basic structural units of Textile fabrics. Knowing the building blocks of textile fibers(polymers) is vital inoder to explain chemical and physical properties.
Essential requirements of fiber forming polymers
Matter is composed of atoms linked together by bonds of varying strength. The physical properties of the materials are determined by the arrangement of these atoms and the strength of the bonds between these atoms. An essential requirement in fiber structure is some means of ensuring continuity and strength along the length of the fiber.
Rubber
Elastomers are polymers that display large elastic deformation when force is applied due to their low Young's modulus and ability to undergo segmental motion above their glass transition temperature. Elastomers are usually thermosets that are cross-linked during vulcanization, but may also be thermoplastics. Thermoplastic elastomers have properties of both plastics and rubbers, allowing potential recyclability. Fibers represent an important application of polymers and include nylon, polyester, rayon, and acrylic. Nylon and Kevlar fibers are used in bullet-proof vests due to their high tensile strength.
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Here are the main fiber spinning methods with sketches:
1. Cotton spinning:
- Raw cotton fibers are cleaned, opened, and blended.
- The blended fibers are drawn out and twisted to form a yarn using a spinning wheel or spinning frame.
2. Wool spinning:
- Raw wool fibers are cleaned, carded to align the fibers, and spun into a loose rope-like strand called sliver.
- The sliver is drawn out and twisted on a spinning wheel or frame to make yarn.
3. Silk spinning:
- Raw silk fibers from cocoons are reeled into a continuous filament using a silk reeling machine.
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Fibers are the basic units that are woven together to form fabrics. There are natural fibers like cotton, jute and linen that come from plants and animals like wool and silk. There are also synthetic fibers like rayon, nylon and polyester that are man-made. Synthetic fibers are polymers made by joining monomers through polymerization. Rayon was the first synthetic fiber and is made from cellulose, while nylon and polyester are fully synthetic fibers made through chemical processes. These synthetic fibers have properties like strength, elasticity and wrinkle resistance that make them popular for various applications.
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This document discusses man-made fibers, including their classification and production processes. It begins by listing reference books on textile fibers. It then defines textile fibers and their key properties. There are two main types of man-made fibers: regenerated fibers made from cellulose, such as viscose, and synthetic fibers produced through chemical reactions, like polyester and nylon. These fibers are made using processes like melt spinning, dry spinning, and wet spinning. The document discusses the advantages and disadvantages of man-made fibers compared to natural fibers, as well as various fiber properties and texturing methods.
non woven
Non woven
Nonwoven fabrics are broadly defined as sheet or web structures made of fibers or filaments bonded or interlocked together by mechanical, thermal, chemical or solvent means. They are flat, porous sheets that are made directly from separate fibers or from molten plastic or plastic film. They are not made by weaving or knitting and do not require converting the fibers to yarn.
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This document discusses textile fibers and fabric construction. It begins by defining fibers as the basic units that make up textiles and yarns. There are two main groups of fibers - natural fibers from plants and animals, and manufactured fibers made from chemicals. The document then examines characteristics, production processes and examples of various natural fibers like cotton, linen, wool and silk and manufactured fibers like rayon, nylon, polyester and acrylic. It concludes by exploring common methods of fabric construction including weaving, knitting and felting, and finishes like dyeing, printing and solutions dyeing that are applied to fabrics.
Clothes fiber.pptx
Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.Clothes fiber.
Textile Assignment Raza
Cotton, jute, linen, wool, and their properties were discussed. Cotton is a soft staple fiber that grows in a boll around cotton seeds. It is almost pure cellulose. Jute is a plant fiber that can be spun into coarse, strong threads and is composed of cellulose and lignin. Linen is derived from flax plants and is stronger than cotton. Wool is the hair grown on sheep and is composed of the protein keratin. The document discussed various physical and chemical properties of each fiber type, including strength, absorbency, effect of acids/alkalis, and common uses.
Yarn properties effecting comfort of the fabric
Yarn properties such as twist, size, and texture affect the comfort properties of fabrics. High twist yarns result in fabrics with better durability but lower moisture absorption. Low twist yarns allow for better insulation and moisture absorption. Bulkier yarns like textured yarns provide more comfort through better absorbency, stretch, and insulation compared to smooth filament yarns. The type of yarn, whether spun, filament, or textured, determines characteristics like warmth, absorbency, durability, and ease of care for the resulting fabric. Yarn properties are thus an important consideration in designing comfortable fabrics.
First assigment textile.176
Cotton is a soft, fluffy staple fiber that grows in a boll around cotton seeds. It is almost pure cellulose. Under a microscope, cotton fibers appear as very fine, regular fibers ranging from 11μm to 22μm in length. Cotton has good tenacity due to its crystalline polymer structure and gains strength when wet. It is absorbent due to polar hydroxyl groups and hygroscopic, shrinking when dry. Cotton is resistant to alkalis but weakened by acids. It can withstand heat but will scorch and burn at excessive temperatures. Cotton is primarily used to make clothing, bedding, and other textiles due to its comfort properties. Jute is a plant fiber that can be spun into
fibers ppt by nityant
This document provides information about textile fibers. It defines fibers as the basic units that make up textiles and are spun into yarns. It discusses the characteristics of different fibers and how they impact properties like strength, absorbency, and durability. The document separates fibers into two main groups: natural fibers from plants and animals, and manufactured fibers made from chemicals. Specific natural fibers like cotton, linen, wool, and silk are examined. Common manufactured fibers such as rayon, nylon, polyester, and acrylic are also described. The document concludes with a brief overview of weaving and knitting, the two main methods used to construct fabrics from yarns.
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Fabrics serve several important roles in interior design. They protect furnishings from fading and deterioration caused by sunlight. Fabrics also provide privacy, reduce glare, and can help rooms feel cooler. For interior fabrics, properties like light fastness, stain resistance, and flame retardancy are important. Common interior fabric applications include upholstery, curtains, blinds, bedding, wall coverings, bathroom linens, and tablecloths. New fabric treatments provide benefits like stain and water repellency while remaining breathable and eco-friendly.
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The document discusses textile fibers, defining them as hair-like substances that are much longer than they are wide and can be spun into yarns. It outlines key properties of textile fibers including a high length-to-width ratio, flexibility, strength, and ability to be spun. The document then classifies fibers as natural (vegetable, animal, mineral) or man-made (regenerated, synthetic, inorganic) and describes properties of common natural fibers like cotton and jute.
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Textile Fibers are the basic structural units of Textile fabrics. Knowing the building blocks of textile fibers(polymers) is vital inoder to explain chemical and physical properties.
Essential requirements of fiber forming polymers
Matter is composed of atoms linked together by bonds of varying strength. The physical properties of the materials are determined by the arrangement of these atoms and the strength of the bonds between these atoms. An essential requirement in fiber structure is some means of ensuring continuity and strength along the length of the fiber.
Rubber
Elastomers are polymers that display large elastic deformation when force is applied due to their low Young's modulus and ability to undergo segmental motion above their glass transition temperature. Elastomers are usually thermosets that are cross-linked during vulcanization, but may also be thermoplastics. Thermoplastic elastomers have properties of both plastics and rubbers, allowing potential recyclability. Fibers represent an important application of polymers and include nylon, polyester, rayon, and acrylic. Nylon and Kevlar fibers are used in bullet-proof vests due to their high tensile strength.
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As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
官方认证美国密歇根州立大学毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国密歇根州立大学毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Literature Review Basics and Understanding Reference Management.pptx
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Embedded machine learning-based road conditions and driving behavior monitoring
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Understanding Inductive Bias in Machine Learning
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
5214-1693458878915-Unit 6 2023 to 2024 academic year assignment (AutoRecovere...
Bigdata of technology
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Iron and Steel Technology Roadmap - Towards more sustainable steelmaking.pdf
Iron and Steel Technology towards Sustainable Steelmaking
Casting-Defect-inSlab continuous casting.pdf
Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting. Casting-Defect-inSlab continuous casting
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
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Elastic nonwovens
- 3. But have deficiencies in terms of, Aesthetics Drape Softness Elasticity
- 5. It permits the fabric to expand and shrink for wipes and sanitary towels, allows a lot of moisture to absorb For baby diapers, bandages and plasters it makes the consumer comfortable since it permits the movements of the body
- 7. Elastic component Thermoplastic polyurethane Polyesters Ethers Elastomeric polypropylene Sheath component Extensible fiber, compatible with the elastic component Provide haptics (sence of touch)
- 8. •Air/ electrostatic power is used to separate fibers •Collected them to a perforated film and web is made
- 9. Using blended fibers… Composition of the blended fiber to achieve the extensibility as well as the aesthetic qualities Fiber, extruded resin SPE (Specialty Polyolefin Elastomers) Manufactured web causes weaknesses in the individual fiber breakages and weak points Due to difficulties in matching polymer types for the blend Fibers are not longer enough
- 10. composite elastic nonwoven fabrics formed from the combination of a plurality of cooperative elastic layers including an elastomeric melt blown web and an elastomeric spun bonded web.
- 11. Features High absorption and fast drying Soft in hand feel Easily fitted for shapes desired Looks like knitting in appearance Applications Medical materials Baby cloth Nursing Cushions Industrial wipes