There are so many types of yarn packages that are used to store yarn generally in industry. Here is a brief discussion on each type of packages. When workers used these types of packages of yarn they faced different types of benifits and problems with this yarn packages. So, here the benifits and problems are also described.
I think it's helpful for you, if you are studying or working in textile technology field.
Thanks to you
Coarse cleaner and fine cleaner presentation.KATHAMAHANTY
Blow-room is the starting of the spinning process, where the fiber is opened, cleaned, mixed, micro dust removed.Course cleaner & fine cleaner help to remove the dust, dirt, tufts,& other coarser and finer impurities.
Textile fabric may be define as an assembly of fiber, yarn or combination of these. There are several ways to manufacture a fabric.To produce woven fabric yarn preparation is essential.Good preparation means good weaving,Good weaving =Quality fabric.
Coarse cleaner and fine cleaner presentation.KATHAMAHANTY
Blow-room is the starting of the spinning process, where the fiber is opened, cleaned, mixed, micro dust removed.Course cleaner & fine cleaner help to remove the dust, dirt, tufts,& other coarser and finer impurities.
Textile fabric may be define as an assembly of fiber, yarn or combination of these. There are several ways to manufacture a fabric.To produce woven fabric yarn preparation is essential.Good preparation means good weaving,Good weaving =Quality fabric.
End breakage at ring frame. Ring frame machine breakageMukulpratapHarijan
End breakage at ring frame thier causes and solution. Effect of end breakage. Ring frame breakage. Fault of end breakage. PPT and PDF of end breakage. Solution of less efficiency of ring frame machine
Differents parts of Simplex Machine and their FunctionsSadia Textile
Fly frame is used to convert the draw frame sliver into a thin material.
This material contain mild amount of twist.
Drafting system stretches the draw frame sliver and make it thin.
The chief functi0n of fly frame is to attenuation of sliver.
Insertion of protective twist in order to hold the fine of sliver, winding of roving into a pac
Drawframe is one of the important machines in yarn spinning line. It is prepared for combining and drawing slivers and removing card irregularities of textile fibres.
An experimental sample about tear strength testing of a fabric by Elmendorf's Tear Tester. This will helpful for the Textile Engineering student to know the measuring process of tear strength of a fabric.
THIS COVERS HONEY COMB, BRIGHTON HONEY COMB, HUCK A BACK, DISTORTED THREAD EFFECT AND OTHER WEAVES.. IT IS VERY MUCH USEFUL TO TEXTILE DIPLOMA AND DEGREE STUDENTS
Textile sizing
The process of applying a protective adhesive coating upon the surface of the yarns is called sizing.
Starch, gelatine, oil, wax, and manufactured polymers such as polyvinyl alcohol, polystyrene, polyacrylic acid, and polyacetates are employed as size materials
Objects of Sizing
To protect the yarn from abrasion
To improve the breaking strength of the yarn
To increase smoothness of yarn
To increase yarn elasticity
To decrease hairiness
To decrease the generation of static electricity
End breakage at ring frame. Ring frame machine breakageMukulpratapHarijan
End breakage at ring frame thier causes and solution. Effect of end breakage. Ring frame breakage. Fault of end breakage. PPT and PDF of end breakage. Solution of less efficiency of ring frame machine
Differents parts of Simplex Machine and their FunctionsSadia Textile
Fly frame is used to convert the draw frame sliver into a thin material.
This material contain mild amount of twist.
Drafting system stretches the draw frame sliver and make it thin.
The chief functi0n of fly frame is to attenuation of sliver.
Insertion of protective twist in order to hold the fine of sliver, winding of roving into a pac
Drawframe is one of the important machines in yarn spinning line. It is prepared for combining and drawing slivers and removing card irregularities of textile fibres.
An experimental sample about tear strength testing of a fabric by Elmendorf's Tear Tester. This will helpful for the Textile Engineering student to know the measuring process of tear strength of a fabric.
THIS COVERS HONEY COMB, BRIGHTON HONEY COMB, HUCK A BACK, DISTORTED THREAD EFFECT AND OTHER WEAVES.. IT IS VERY MUCH USEFUL TO TEXTILE DIPLOMA AND DEGREE STUDENTS
Textile sizing
The process of applying a protective adhesive coating upon the surface of the yarns is called sizing.
Starch, gelatine, oil, wax, and manufactured polymers such as polyvinyl alcohol, polystyrene, polyacrylic acid, and polyacetates are employed as size materials
Objects of Sizing
To protect the yarn from abrasion
To improve the breaking strength of the yarn
To increase smoothness of yarn
To increase yarn elasticity
To decrease hairiness
To decrease the generation of static electricity
Bamboo fibre is actually a bio degradable fibre...... To know more you can read
https://skeducation-blogs.blogspot.com/2023/10/bamboo-fibre.html
Bamboo fibre is produced from bamboo plant. As a fibre, bamboo is a natural cellulosic regenerated bio-degradable environment friendly textile material. It is not only a green fibre but it has also inherent property of antibacterial and UV-protective property. It is pro-duced through some process. Firstly, Starchy pulp is produced from bamboo stems and leaves through a process of alkaline hydrolysis and multi-phase bleaching. Further chemical process produces bamboo fibre finally. It is very useful due to high tensile strength, stability and durability.
A dye is nothing but a coloured compound, normally used in solution, which is
capable of being fixed to a fabric. The dye must be ‘fast’ or chemically stable in
nature so that the colour will not be washed when it is treated with soap and water,
fade on exposure to sunlight etc. Dyeing is normally done in a special solution
containing dyes and particular chemical material
Carpets used to be hand woven. However, today, fast and many carpet production is
provided by machines. Old carpets are much more valuable, but the quality of machine
carpets is increasing day by day. The share of carpet tests performed by authorized
laboratories is very high. At the same time, many standards have been developed by
domestic and foreign organizations.
It is the process , where using one strand of DNA as a
template RNA is formed by the help of RNA
Polymerase by adding ribonucleotide, is called
Transcription.
RNA, is ribonucleic acid, compound of high molecular
weight that functions in cellular protein synthesis and
replaces DNA (deoxyribonucleic acid) as a carrier
of genetic codes.
To know about the whole process, see this ppt
A mitochondrion is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi. Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate, which is used throughout the cell as a source of chemical energy.
Here is the process of formation of progeny DNA from Parental DNa. The process is described here briefly. DNA, abbreviation of deoxyribonucleic
acid, organic chemical of
complex molecular structure that is found
in all prokaryotic and eukaryotic cells and
in many viruses. DNA codes genetic
information for the transmission of
inherited traits.
Lysosomes are membrane enclosed organelles that contains a numbers of enzymes capable for breaking down some polymers like nucleic acids, carbohydrates, proteins etc. They are found in
animal cell but in case of plant cell same performance is done by such organelles. That is called Lytic vacuoles. Lysosome is also
known as 'Suicidal Bag'. So, to gather more knowledge about Lysosome, see it
DIFFERENT pH MEASUREMENT TECHNIQUE.pdfSayanKundu50
I have described here about pH measurement Technique.Hope you have understood that what is pH and what are the pH measurement technique generally used. Thank you. You can share it. I have tried my best to provide my knowledge to you all
See it to Know how fabrics or garments are formed from a small fibre.
Why Fibres are called basic building blocks of garments
Why Chemical processing has to do after formation of fabric.
Everything is in detail by giving point.
I have tried to give my 100%......Sorry for any mistake
Cell is the smallest structural and functional unit in the body of living
organism and micro-organism. Cell has a Cell membrane in its outer most
part in case of animals and cell wall for plant and for plants, cell membrane
is present under the cell wall. Cell membrane has a scientific structure. So,
many scientists gives description about the structure of cell membrane like
Sandwich Model, Unit Membrane model and Fluid Mosaic Model. But,
the Fluid Mosaic Model is widely acceptable.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
3. 1. Parallel Wound package: -
• In case of a parallel wound package, the threads are placed parallelly
and at a angle of 90 degree with the axis of the package.
• Flange is needed so that the coils can not be slipped from the package
Coils are placed at 90 deg with
the package axis
4. (a)Warp Beam: -
• Used to prepare a continuous length of yarn that is known
as warp
• Yarn is wound onto a cylindrical core called Beam
• Flanged at both end to prevent the slippage of yarn.
• Yarn is wound at a constant tension
5. (b)Weavers Beam: -
• Used to prepare a continuous length of yarn that is known as warp
• Unlike a warp beam, it is larger in size.
• Yarn is wound onto a cylindrical core called Beam
• Flanged at both end to prevent the slippage of yarn.
• Yarn is wound at a constant tension and generally used in weaving
industry.
6. Advantages:-
• Sideway withdrawal is possible
• Many yarns can be wound at a time
• No need of traversing machine here.
• The density of yarn is more.
Disadvantages: -
• Flange is necessary at each end
• Can not be over withdrawal
7. 2. Near Parallel Wound package: -
• Threads are placed nearly parallel with the axis of the package.
• Flange is not needed
(a) Pirn package: -
• Pirn is prepared by the pirn winding
process
• Package is produced by the help of
reciprocating progressive traverse of
thread
• Pirn is a small package that is
produced from bigger package
8. (b) COP package: -
• COP stands for Creel less open package
• Commonly used in spinning industry
• Package is wound onto a cylindrical core
at a slight angle which creates a conical
shape. It allows the yarn to be removed
easily from the package
9. Advantages:-
• No need of flange
• Can be side and over withdrawal
• No change of yarn turns per inch during winding
Disadvantages: -
• Need of traversing mechanism
• The Package is not stable.
10. 3. Cross Wound package: -
• Consist of single thread, which is laid on the package at an
appreciable helix angle
• Most stable package and no need of flange.
(a) Cone package: -
• Most commonly used package
• This type of packages are produced by
placing the yarn onto a conical shaped core.
• It is the type of package where the diameter
of the package is changed throughout the
length
• The top end is Nose and the bottom end is
Base.
11. (b) Cheese package: -
• This type of packages are produced by
placing the yarn onto a cylindrical shaped
core.
• It is the type of package where the
diameter of the package is constant
throughout the length of package.
12. Advantages:-
• No need of flange
• Over withdrawal is possible
• High stability of packages
Disadvantages: -
• Need of traversing mechanism
• Yarn quality is less here
• Chances of insertion of twist during over
withdrawal.
