Stenter Machine.pptx
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Stenter Machine definition, its functions, Machine parts, working principle, specification of stenter machine.
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Jigs exert considerable lengthwise tension on the fabric and are more suitable for the dyeing of woven than knitted fabrics. Since the fabric is handled in open-width, a jig is very suitable for fabrics which crease when dyed in rope form. Jigg or jigger dyeing machine is the most commonly used for dyeing all kinds of cotton fabric. There are mainly two types of jigger dyeing machine
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The document provides information about a compactor machine used to control fabric shrinkage. It summarizes the machine's functions, operating parameters, and components. Key points include:
1. The compactor machine compacts fabric in the lengthwise direction and provides overfeed to control shrinkage during processing with steam.
2. It lists the machine's functions such as improving hand feel, reducing thickness, and controlling shrinkage.
3. It describes the machine components and operating parameters like temperature, speed, and overfeed percentage for different fabric types.
4. Diagrams show the mechanism and fabric path through a blanket and tube compactor machine.
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In the last two decades, spectacular progress has been made in the field of weaving technology and the most significant being the replacement of convectional looms by shuttleless looms for increasing productivity and quality of the end product. New developments in weaving have taken place in such a direction, which ensures reduced time, energy and cost involved. Heavy mechanical parts are now being replaced with electronic or microprocessor controlled alternatives.
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Yarn printing is also known as “Space Dyeing”. Although the printing of yarns for true patterned effects proved very difficult tom control, the random space-dyed effects that can be more readily attained by a variety of yarn-printing methods have continued to be popular. The patent literature abounds with systems for producing colored flecked effects on yarns but the two most successful methods entail either warp printing or color application to a tubular knitted ‘sock’. The essential process sequence begins with dye liquor application, followed by steam fixation, washing-off and drying .
Jigger dyeing machine.
Jigs exert considerable lengthwise tension on the fabric and are more suitable for the dyeing of woven than knitted fabrics. Since the fabric is handled in open-width, a jig is very suitable for fabrics which crease when dyed in rope form. Jigg or jigger dyeing machine is the most commonly used for dyeing all kinds of cotton fabric. There are mainly two types of jigger dyeing machine
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The term finishing, in a broad sense it covers all the processes of making the fabric good looking, good hand feeling, luster and of course for buyer requirement. It is done after dying and before delivery to market. Various types of parameters are controlled during finishing section considering buyer requirement. The term also includes bleaching, dyeing, mercerizing etc. But normally the term is restricted to the final stage in the sequence of treatment of Knit fabrics after bleaching and dyeing. However, fabrics which are neither bleached nor dyed are also finished.
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vdocuments.net_textile-finishing-58fbcc4b85060.pptx
The document discusses various textile finishing processes. It begins by defining finishing and its objectives such as improving attractiveness, serviceability, and care properties. It then describes different types of finishing including physical and chemical methods. The document outlines the sequence of finishing processes and provides examples of common finishing machines like slitting machines, hydro extractors, stenters, compactors, brushing machines and raising machines. It explains the purpose and functioning of each machine and shows their effects on fabric properties before and after processing. In the end, the document briefly discusses softening and resin finishing.
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A machine or apparatus for stretching or stentering fabrics. The purpose of the Stenter machine is to bringing the length and width to pre determine dimensions and also for heat setting and it is used for applying finishing chemicals and also shade variation is adjusted. The main function of the Stenter is to stretch the fabric widthwise and to recover the uniform width.
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The term finishing, in a broad sense it covers all the processes of making the fabric good looking, good hand feeling, luster and of course for buyer requirement. It is done after dying and before delivery to market. Various types of parameters are controlled during finishing section considering buyer requirement. The term also includes bleaching, dyeing, mercerizing etc. But normally the term is restricted to the final stage in the sequence of treatment of Knit fabrics after bleaching and dyeing. However, fabrics which are neither bleached nor dyed are also finished.
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The document discusses different types of shrinkage that can occur in fabrics including construction shrinkage, processing shrinkage, drying shrinkage, elastic shrinkage, and relaxation shrinkage. It also outlines factors that can influence shrinkage like yarn construction, weave/knit type, fiber content, and tensions during processing. The standard procedure for measuring fabric shrinkage involves marking samples before and after washing and drying to calculate the percentage change in dimensions.
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parameters of knitting machine to produce cotton-elastane single jersey fabric. Here,the all parameters of
knitting machine including gauge, dia ,Stitch length, rpm, machine tension etcare same. Dyeing process also
carried out at same parameter for all fabrics. Finishing process like Heat setting, Stentering, compacting are
done in same condition But we use different count cotton yarn. In this paper, we mainly deal with the physical
properties of single jersey cotton fabric. we try to identify how the properties of single jersey knitted fabric like
fabric diameter(gray& finished condition) ,WPI&CPI(gray& finished condition),Fabric GSM(gray& finished
condition),Shrinkage (%) length &width wise, spiralityare changing with Count .Finally the findings are as
expected with some variation with the result that are thought theoretically.Textile finishing
The document discusses various textile finishing processes. It begins by defining finishing and its objectives such as improving attractiveness, serviceability, and care properties. It then describes different types of finishing including physical and chemical methods. The document outlines the sequence of finishing processes and provides examples of common finishing machines like slitting machines, hydro extractors, stenters, compactors, brushing machines and raising machines. It explains the purpose and functioning of each machine and shows their effects on fabric properties before and after processing. In the end, the document briefly discusses softening and resin finishing.
vdocuments.net_textile-finishing-58fbcc4b85060.pptx
The document discusses various textile finishing processes. It begins by defining finishing and its objectives such as improving attractiveness, serviceability, and care properties. It then describes different types of finishing including physical and chemical methods. The document outlines the sequence of finishing processes and provides examples of common finishing machines like slitting machines, hydro extractors, stenters, compactors, brushing machines and raising machines. It explains the purpose and functioning of each machine and shows their effects on fabric properties before and after processing. In the end, the document briefly discusses softening and resin finishing.
Presentation on stenter machine
A machine or apparatus for stretching or stentering fabrics. The purpose of the Stenter machine is to bringing the length and width to pre determine dimensions and also for heat setting and it is used for applying finishing chemicals and also shade variation is adjusted. The main function of the Stenter is to stretch the fabric widthwise and to recover the uniform width.
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LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant
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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,
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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.
Computational Engineering IITH Presentation
This Presentation will give you a brief idea about what Computational Engineering at IIT Hyderabad has to offer.
ISPM 15 Heat Treated Wood Stamps and why your shipping must have one
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Null Bangalore | Pentesters Approach to AWS IAM
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
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- 1. WELCOME TO OUR PRESENTATION PRESENTED BY 1.Bishal Chakma(191003033) 2.Elex Chakma(191003033) PRESENTED TO Mutasim Uddin Lecturer Green University of Bangladesh
- 3. What is Stenter Machine? A Stenter machine is an electrical machine in the textile industry for stretching or stentering thin fabrics. For example, the Cotton fabric shrinks width-wise & weft, bleaching & dyeing process distorts the fabric as well. So, a stenter machine is a complete set-up in a Textile industry that maintains chemical, heating, and mechanical operation on fabric to ensure the predetermined dimension of the fabric according to the client's demand.
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