This presentation is about evolution of Textile Industry from animan skin to most modern performance clothing. It gives overview of past, present & future innovations in Textile Industry.
Technical textiles are being used now almost in every field but their use in engineering field especially in civil engineering construction will go up in future due to "no site selection criterion" as civil engineers will not have choice of site selection.
Knit fragments dating back to 250 BC
◦
Compared to 9,000 years for wovens
y
Introduced to Europe by the Arabs
◦
Did not gain popularity until around 1,000 AD
Technical textiles are being used now almost in every field but their use in engineering field especially in civil engineering construction will go up in future due to "no site selection criterion" as civil engineers will not have choice of site selection.
Knit fragments dating back to 250 BC
◦
Compared to 9,000 years for wovens
y
Introduced to Europe by the Arabs
◦
Did not gain popularity until around 1,000 AD
The application of technical textile to building and construction is due to some specific properties of textile fibers like, tenacity, strength, light weight, comparatively low cost, can and resistance to chemical plus to that ability of resisting the UV light. Basically technical textiles are applicable in different areas for different purpose.
In weft knitting, the loops are formed across width of the fabric Each weft thread is fed , more or less at right angles to the direction in which the fabric is produced.Weft-knit fabrics may also be knit with multiple yarns, usually to produce interesting color patterns.
presented " Textiles in Automobiles" in Faculty Development program organized by Department of Textile Engineering, Kumaraguru College of Technology Coimbatore on 25-11-2015.
The application of technical textile to building and construction is due to some specific properties of textile fibers like, tenacity, strength, light weight, comparatively low cost, can and resistance to chemical plus to that ability of resisting the UV light. Basically technical textiles are applicable in different areas for different purpose.
In weft knitting, the loops are formed across width of the fabric Each weft thread is fed , more or less at right angles to the direction in which the fabric is produced.Weft-knit fabrics may also be knit with multiple yarns, usually to produce interesting color patterns.
presented " Textiles in Automobiles" in Faculty Development program organized by Department of Textile Engineering, Kumaraguru College of Technology Coimbatore on 25-11-2015.
Smart Fabrics are ones which can change automatically to their surrounding. Smart fabrics are being developed to be able to sense what is happening to the wearer or its immediated surroundings.
The Impact of Technological Advancements on Elastic Webbing Production in Chi...Stk-Interlining
https://www.stk-interlining.com/elastic-webbing/ | The production of elastic webbing has seen significant advancements over the years, particularly in China, which has become a global leader in textile manufacturing. Elastic webbing, essential in various industries, including apparel, medicine, and automotive, requires precision and efficiency in production. Technological advancements have transformed the industry, enhancing production capabilities, improving product quality, and enabling greater customization. This blog explores the impact of these technological advancements on elastic webbing in China.
http://www.ualberta.ca/~jag3/smart_textiles/index.htm
Jose A. Gonzalez
Protective Clothing Research Group
Department of Human Ecology
University of Alberta
Nano technology in textiles. seminar. pptxBademaw Abate
The application of nanotechnology in textiles is growing so fast. The main difference b/n nano finishing and conventional finishing is durability, comfort and breath-ability enhancement in nano finishes.
A growing consciousness to become fit and healthy is fueling the growth of the activewear textile market in India. A.T.E. provides the entire range of activewear manufacturing solutions covering warp knitting and processing from leading manufacturers around the world including KARL MAYER, Fong's, Goller, Monforts, Then, Zimmer, ColorService, Mahlo, and more. Click on the link to find out more.
Smart/interactive textiles (SIT) are materials and structures that sense and react to environmental conditions or stimuli, such as those from mechanical, thermal, chemical, electrical, magnetic or other sources.
In order to satisfy man's fundamental necessities, textile items are crucial. We frequently just think about textiles as the clothing we wear. Obviously, the majority of textiles are manufactured and consumed in the apparel business. However, textiles have a significant role in every area of our life, from conception to death. The history of textile use spans more than 8500 years. Textile technology advancements are not generally recognised in other industries as they are in the apparel sector. The crucial roles that textiles play in various sectors are described in the following presentation.
Mr Gurudas Aras, Director, A.T.E. Enterprises made a presentation on "Technological advancements in technical textiles" at the inaugural session of the Techtextil International Conference, Mumbai on 21 November 2019. The presentation mainly focused on the most relevant technological developments in technical textiles in the Indian context today and covered 'sustainability', 'durability', and 'functionality' aspects of the business. The presentation covered products like flushable and bio-degradable wipes, textile reinforced concrete, thermoplastic UD tapes for automobiles and coating and lamination for special applications respectively. Click here to view the presentation.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
STATATHON: Unleashing the Power of Statistics in a 48-Hour Knowledge Extravag...sameer shah
"Join us for STATATHON, a dynamic 2-day event dedicated to exploring statistical knowledge and its real-world applications. From theory to practice, participants engage in intensive learning sessions, workshops, and challenges, fostering a deeper understanding of statistical methodologies and their significance in various fields."
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Round table discussion of vector databases, unstructured data, ai, big data, real-time, robots and Milvus.
A lively discussion with NJ Gen AI Meetup Lead, Prasad and Procure.FYI's Co-Found
Global Situational Awareness of A.I. and where its headedvikram sood
You can see the future first in San Francisco.
Over the past year, the talk of the town has shifted from $10 billion compute clusters to $100 billion clusters to trillion-dollar clusters. Every six months another zero is added to the boardroom plans. Behind the scenes, there’s a fierce scramble to secure every power contract still available for the rest of the decade, every voltage transformer that can possibly be procured. American big business is gearing up to pour trillions of dollars into a long-unseen mobilization of American industrial might. By the end of the decade, American electricity production will have grown tens of percent; from the shale fields of Pennsylvania to the solar farms of Nevada, hundreds of millions of GPUs will hum.
The AGI race has begun. We are building machines that can think and reason. By 2025/26, these machines will outpace college graduates. By the end of the decade, they will be smarter than you or I; we will have superintelligence, in the true sense of the word. Along the way, national security forces not seen in half a century will be un-leashed, and before long, The Project will be on. If we’re lucky, we’ll be in an all-out race with the CCP; if we’re unlucky, an all-out war.
Everyone is now talking about AI, but few have the faintest glimmer of what is about to hit them. Nvidia analysts still think 2024 might be close to the peak. Mainstream pundits are stuck on the wilful blindness of “it’s just predicting the next word”. They see only hype and business-as-usual; at most they entertain another internet-scale technological change.
Before long, the world will wake up. But right now, there are perhaps a few hundred people, most of them in San Francisco and the AI labs, that have situational awareness. Through whatever peculiar forces of fate, I have found myself amongst them. A few years ago, these people were derided as crazy—but they trusted the trendlines, which allowed them to correctly predict the AI advances of the past few years. Whether these people are also right about the next few years remains to be seen. But these are very smart people—the smartest people I have ever met—and they are the ones building this technology. Perhaps they will be an odd footnote in history, or perhaps they will go down in history like Szilard and Oppenheimer and Teller. If they are seeing the future even close to correctly, we are in for a wild ride.
Let me tell you what we see.
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
21. Aerospace Textile
Covers special finished products to highly engineered textile materials
Includes Textile for
Aircraft
space suits
space shuttles
space transportations
lunar & mars mission
Stitching combined with resin film infusion that showed the greatest
potential for overcoming the cost & damage tolerance barriers in wing
structure.
Past Innovation Latest Innovation
Future
Innovations
24. Medical Textiles
Provides bio receptive and biocompatible material
Remarkable Application
“Artificial Heart Valve”:
Made from pyrolytic carbon, used for over 30 years
Bi-leaflet designs, meaning that they employ two carbon “leaflets” to
regulate flow to a single direction
Past Innovation Latest Innovation
Future
Innovations
25. Sport Textiles
Provides light weight material with safety features that are
Tougher than wood
Breathes like skin
Waterproof like rubber
Eco-friendly & highly economical
Advantages
Moisture management
Good perspiration fastness
Flexibility
Good heat conductivity
Immense comfort
Superior strength and durability.
Past Innovation Latest Innovation
Future
Innovations
26. Digital Printing
Digital textile printing is described as any ink jet based method of printing
colorants onto fabric
Digital textile printing started in the late 1980s as a possible replacement for
analog screen printing
With the use of easily accessible files, much more complex wide format
printers: a vast amount of subtle effects and detail can be achieved
Past Innovation Latest Innovation
Future
Innovations
28. Nano polymer coatings imparts amazing new properties to materials
Increasing effectiveness
Decreasing maintenance time and cost
Applications
Amni Soul Eco: launched in mid-2014
Helps textile decompose in merely three years after having been
discarded
Yarn is 100% recyclable & safe for use in adult, child, and baby
apparel
Nano Polymer technology
Past Innovation Latest Innovation
Future
Innovations
29. Nano Coating: Stainless material
Provides superhydrophobic textiles
Completely water and oil repellent textiles
Easy cleaning
Invisibility
Universal
Past Innovation Latest Innovation
Future
Innovations
30. Sensing T-shirts
Used for teenagers suffering from scoliosis
T-shirt with textile pressure sensors to increase the comfort and
effectiveness of spinal braces
Past Innovation Latest Innovation
Future
Innovations
31. Edema Stocking
Developed by Ohmatex in Denmark
Electronic smart textile device that monitors and measures changes in leg
volume for patients suffering from edema (fluid accumulation or swelling)
of the lower limbs
Past Innovation Latest Innovation
Future
Innovations
32. EQ-Top Seismic Wallpaper
Product is a composite of strong and stiff glass fibers, interwoven to create
durable, elastic panels.
Crisscross fibers in various directions so that they are strong and pliable,
thus distributing energy evenly when the walls shake during an earthquake
Past Innovation Latest Innovation
Future
Innovations
33. Newlife Polyester Yarn
Made from 100% post-consumer recycled plastic bottles
It is processed by mechanical rather than chemical means
Made in Italy, the fabric is used in fashion, sportswear, underwear, medical
garments and other clothes and furnishings
Georgio Armani used it to create a fashionable, eco-friendly gown for LIvia
Firth at the 2012 Golden Globe Awards.
Past Innovation Latest Innovation
Future
Innovations
34. Mushroom Material
New class of home-compostable bio-plastics
Based on mycelium: a living organism analogous to the root structure of
mushrooms.
The biomaterials are high-performance and an environmentally responsible
alternative to traditional polystyrene plastic
performs like foam, but is renewable, natural, home-compostable, and
environmentally responsible
Past Innovation Latest Innovation
Future
Innovations
36. Sports and military industries
Fabrics that help regulate body temperature, reduce wind resistance and
control muscle vibration
Health & Beauty Industry
Drug-releasing medical textiles
Drug delivery through skin gel
Illuminated textiles for the photodynamic
treatment of tumours
Fabrics with moisturizer, perfume, & anti-aging
properties
Future of Textile Industry
Past Innovation Latest Innovation
Future
Innovations
37. Self-Repairing Textile
Researchers at SINTEF added microcapsules containing a glue-like
substance to the plastic polyurethane
If garment snags, the capsules release a sealant that fills in the gaps and
hardens with contact to air and water
Future of Textile Industry
Past Innovation Latest Innovation
Future
Innovations
38. Aesthetic Smart textile
Fabrics that light up to fabrics that can change color
Fabrics gather energy from environment by harnessing vibrations, sound
or heat & reacts to input
Future of Textile Industry
Past Innovation Latest Innovation
Future
Innovations
39. Fibres of the future: Embedding electronics
Electronics, such as LEDs, sensors and micro-controllers are directly
embedded into yarns, which can then be made into any number of
products, from clothes to car seats
Currently yarns which are 0.9 mm in diameter are produced, but further
reduction in size is expected (0.2 mm)
Reduction in size will allow more complex circuits to be embedded in
yarns which would improve the variety of functions the fibres can
perform
Future of Textile Industry
Past Innovation Latest Innovation
Future
Innovations
40. Innovation in Fibers
Ingeo: Fabric from fermented corn starches
Can be spun into fibers for apparel and
home textiles, and also used for bio-plastics
Silk-Like Fiber Derived from Spoiled Milk
A company called Qmilch makes fabric from protein found in soured
‘secondary milk’
This zero-waste fabric requires no harmful chemicals to make, and uses
less water in the production process than other milk-based fabrics
Past Innovation Latest Innovation
Future
Innovations
45. Potential maximum speed of ring spinning: raised from 15,000 to 25,000 rpm
with following advances:
Longer Frame: reduce the relative costs of
automatic doffing
Combination of spinning frame and winding
enhanced the adoption of automation
Automatic doffing: reduced doffing time thus package
(and ring) size was less critical
Splicing on the winder: yarn joins became less obtrusive — again offering
the potential of smaller package
Smaller rings: for limiting traveler velocity (40 m/s), higher rotational
speeds (and hence twisting rates) could be achieved.
Longer Machines: increasing number of spindles per machine up to 1,800
Ring Spinning
46. Innovation in Drafting System – High drafts in range of 70 -100
Developments in Ring Design
Orbit ring
Ceramic Ring
Rotating Ring
Spindle Identification
Tracking of spindles from the ring frame: helps for
Process quality control
Identification of spindles on the ring frame responsible for producing
defective yarns
Increasing yarn quality as well as efficiency, by more readily indicating
faulty positions on the spinning frame
Ring Spinning
47. Compact Spinning
Create yarns that are less hairy and stronger by use of additional drafting
components and pneumatics
Provides either a stronger yarn or spin at higher production speeds with
lower twist
48. Rotor Spinning
Present state-of-the-art machines have significant integrated automation
such as
• Doffing
• Piecing
• Cleaning
• Process/Product monitoring
Additionally, the machine can be part of a material handling system from
sliver through to packaged yarn
49. Jet Spinning / Vortex Spinning
Murata Jet Spinning (MJS)
• It offers high speed production of finer-count yarns
• Several variants have been introduced, including Murata Twin Spin
(MTS) and Roller Jet Spinning (RJS)
• Different jets were offered to accommodate different yarn styles
• To extend the use of jet spinning, with particular respect to fiber type and
yarn count
Murata Vortex Spinning (MVS)
• Capable of spinning uncombed cotton slivers into acceptable yarns at
speeds that were significantly higher than with any other system
50. Weaving
Major developments in weaving machinery primarily geared up with
objective of:
Higher productivity
Better quality
Reduction in number of operations through automation
Reduce cost of production
In recent years, beside above flexibility & improvement in machine
utilization are receiving more attention by machinery manufacturers
51. Remarkable Developments in Weaving
Past developments in weft insertion systems:
Shuttle looms
Projectile looms
Rapier looms
Airjet looms
Waterjet looms
Multiphase looms
Other Developments like higher production system, microprocessor
application, information technology, quick style change system, energy
conservation, safety measures
53. Textile Wet Processing
Major Issues
Textile processing industry is one of the largest industrial users of process
water and huge quantities of complex chemicals
So, Wet processing industry of the future should be
Cost effective
Environmental-friendly
Gentle to the textile materials
Solution
Supercritical carbon dioxide has been tried in different areas of textile
treatments
Has very high potential because this dyeing medium completely avoids
water pollution and use of conventional auxiliaries in dyeing as well as
after treatments
The drying after dyeing is also not required
The CO dyeing technology is on its way to become an industrial
application in coming future
2
56. Apparels
Apparels are still being produced as fashion textiles or as cheapest costumes
Ideas correlating human beings needs with properties of textiles are yet to
be explored
Examples
Problem:
Denim Jeans: longer life becomes imperative to replace it by new pair
of jeans
Solution needed: research for successfully reducing life of jeans
thereby facilitating overall reduction in the cost of jeans
57. Summary
Innovation is a continuous process
Need to eliminate lengthy textile processes
Costumes of Consumer choice, design and colour will directly be formed
from granules or fibres
Need to have point of view on use of disposable textiles and apparels for
events like drama, uniforms, sports activities, picnics etc