School of spinning with Nafis Abir

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USTER Technologies youtube channel

on August 19, 2019

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Please click the link below to learn from the videos published by USTER.

USTER is the world famous testing equipment manufacturer

https://www.youtube.com/user/UsterTechnologies/videos

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You tube video links for fiber to yarn conversion:

You tube video links for fibre to yarn conversion: 1. Yarn manufacturing from staple fibres ( To watch the video click here ) 2. How it's made cotton yarn ( https://www.youtube.com/watch?v=kH_b3Heo48I ) 3. Documentary on MGM textile mill ( https://www.youtube.com/watch?v=uZpSCCUZU_4 ) 4. SAE - A Costa Rica spinning mill video ( https://www.youtube.com/watch?v=HnbeUc4zkQw ) 5. Lakshmi spinning machines ( https://www.youtube.com/watch?v=PEWvrXnHQ1s ) 6. The world of spinning with Rieter ( https://www.youtube.com/watch?v=gDUVkqUVHvM ) 7. Spinning : Fibre to Yarn ( click here )

Electro spinning of Nano fibers

Electrospinning technique What is electrospinning? The electrospinning technique is the simplest method among other techniques to make nanofibers. In this technique, droplets from polymer solutions come out and then stretched up to nanoscale and then collected on a collector plate. Major components and basic principle of electrospinning technique. The major components are: a) A high voltage power supply, b) an injection pump with needle and c) a collector plate. In the electrospinning principle, at first polymer solution is taken into a syringe. A high voltage power supply (around 30 - 40 KV) is connected with both to the injector and the collector plate. When droplets come out fro the injector due to the very high voltage the droplet loses surface tension, forms a Taylor cone and then highly stretched to the nanoscale. At the same time, they are attracted to the collector plate which must have to be a conductive one. Applications Filtration, biomedical

Textile Manufacturing video lectures

1. At first, go to the below link and download a folder (spinning/ weaving/ dyeing/ knitting). 2. Unzip it, then click the file start.exe and enjoy the lectures. https://drive.google.com/drive/folders/17qXaLeVtDCI_kNDJ-KA2eFi6L9HuQ5H6?usp=sharing

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