Textile Design

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MINIMIZE THE SEAM DAMEGES OF KNIT WEAR AFTER WASHING UNDER SEWING PARAMETERS
(UMT.Lahore, 0014) Zohaib Azhar
In this thesis comprehensive study has been done to optimize the sewing parameters values to minimize the seam damage in knitwear garments in which washing is done for either aesthetic or dimensional purpose. For this purpose 108 samples were prepared by using single jersey knitted fabrics and different sewing condition. Input variable includes stitch density, machine speed and needle size. While output variables are the seam strength before and after wash to analyze the effect of input variables. Total number of samples has been divided into two groups on the basis of before and after wash and each sample has a replicate. Each type of sample has set of 4 samples.
Effect of Anti Pilling Finish Concentration and Fabric Type on Pilling Resistance of P/C Fabrics
(UMT.Lahore, 2011) Muhammad Azeem Ashraf
The purpose of this research is to investigate the effect of anti pilling finish concentration and fabric weave type on the pilling performance of P/C fabrics. Three types of bleached fabrics i.e. plain weave, satin weave and twill weave fabric samples were treated with anti pilling agent DICRYLAN BSRN. For finishing treatment three recipes were prepared using three concentrations of anti pilling finish i.e. 20 g/l, 40 g/l, 60 g/l. The process was accomplished by padding fabric through anti pilling finish solution to a wet pickup of about 60%. After padding all samples were dried at 120 °C temperature. After finishing treatment all samples were evaluated for pilling, whiteness and tensile strength using ISO and AATCC standard test methods.
Study of 20's cotton yarn and influence of ring department on yarn quality
(UMT, Lahore, 2011) ADNAN RASOOL; BILAL AHMED JAN; SAJJAD MEHMOOD; SHEHRYARAHMED
EFFECT OF WEAVE DESIGN ON MECHANICAL PROPERTIES OF FABRIC
(UMT.Lahore, 2012) Ahmad Fraz
The concept of weaving has been the part of human life since its very inception. With the passage of time, as every technology prospered, weaving also entered into a new era. Previously only simple form of weaving was employed for end uses but with the introduction of various shedding and picking systems, the choice of varieties increased and the concept of design emerged. The introduction of design to the weaving took this technology to new heights. With different designs, concept of change in physical properties of the fabric was also evident. The research work carried out was basically focused on the analysis of different weave designs, its production and its ultimate effect on mechanical and physical properties. Different weaves behave differently when we talk about its appearance, draping quality and strength
Late Shipment Dilemma in Pakistan Apparel Industry
(UMT.Lahore, 2012) Khurram Shehzad Bhatti
The project “Late shipment Dilemma in Pakistan Apparel industries” is regarding visiting the textile mill and taken orders from mill, evaluating those orders and finding out the reasons for the delay. In the end finding solutions to solve these problems and implement in industry. The main purpose of this project is to highlight factors, from management and labor productivity point of view that ultimately turn into late shipment or cancellation of orders. Highlighting, its effects on future planning and orders either positively or negatively. This project might be successful in helping industry solving this issue.
Study on Seam Efficiency of Stretch Denim with differen Sewing Thead Tpes, Finishes and Fabic Properties
(UMT.Lahore, 2012) Aqsa Khalid
Different Washes Affecting the Shrinkage of Knitted Garments
(UMT.Lahore, 2013) Ezza Nasir
Different washes on different knitted fabric will provide different shrinkage trends. The expectation on shrinkage for various apparel products will also be different. However, the effect of shrinkage in garment is still ambiguous. As a result, analysis of shrinkage after different washes can provide a more realistic study. The purpose of this study was to analyze the shrinkage with commercial sewing threads in woven fabric. This study focused on following major objectives:  To study the effect of different washes on garment measurements;  To study the effect of washes on fabric shrinkage and it appearance.
Analysis The Defects Of Sewing Operations And Their Remedies
(UMT.Lahore, 2013) M Tayyab Mahmood; Zunaira Najeeb
In this project, we are going to analysis the defects of sewing operations and their remedies by using TQM (Total Quality Management) tools and techniques. We present the basic structure of a TQM-based compensation system that can provide incentives based on a variety of defects of sewing operations. As a result, this approach encourages the continuous improvement central to the TQM philosophy, to give remedies for all the defects of sewing operations. We have selected the article for the analysis and improvement of the study is five pocket basic jeans and style as Men Semi Fashion Jeans. This garment is consist of stretched fabric and based on 42 operations with different kinds of stitches. The content of the project would facilitate the association (Master Textile Mills ltd.) where it will apply in near future; the benefits to the organization can be listed as remedies of maximum faults which leads to profit earning of the organization and pay incentives getting higher.
Technical Factors Affecting the Quality on the Projectile Weaving With Open End and Ring Spun Yarn
(UMT.Lahore, 2013) MUSADDAQ AZEEM
The purpose of this study is to investigate the effect of Open End and Ring spun yarn (carded and combed) in weft on fabric properties. Different test were processed to get the best quality and production by varying the cotton and PC in filling. Three types of weave fabrics i.e. plain weave, satin weave (4/1) and twill (3/1) weave fabric samples were manufactured by different variables to perform Tensile Strength, Abrasion Resistance, Pilling and GSM. This study was carried out on projectile weaving machine inspite of air jet weaving machine because the yarn untwisted parameter is found in the weft insertion at air jet weaving machine. The yarn untwisting also varies from filling to receiving unit which may affect the results of any test. As the OE yarns have already loosely wrapped sheath as compared to ring-spun combed and carded yarns. The 100% carded cotton ring spun yarn, 100% combed cotton ring spun yarn and OE yarns were inserted as a weft to evaluate the entire variable. Similarly for further studies and research PC (50:50) carded ring spun yarn, PC combed ring spun yarn and PC Open-end yarns were used in weft insertion. In this research study tensile strength, pilling, GSM, crimp percentage and abrasion properties of woven fabrics made from 100% cotton and PC (50:50) carded and combed ring spun yarns were investigated.
Vat Discharge printing on cotton with reactive dye
(UMT.Lahore, 2013) Muhammad Ramzan; Abdul Qadeer
Discharge Printing is one of the recently generated printing. This print is a style of printing.Structure of discharge print is different from others printing styles. The main difference which distinguish it from others styles is the use of reducing agents. Sodium hydro sulfite was used as a reducing agent. The discharge print fabric has good textured. The faults arising in this printing style is due to the conditions which are not suitable for this. Discharge fabrics were preprocessed by different dyeing methods (i.e. exhaust and continuous) to apply discharge effects. Two different types of this style is discussed white discharge, and color discharge. There were no Cross-linking agents (binders used in pigment printing) applied before and after printing. The discharge paste is printed on to the dyed fabric and, usually during subsequent steaming; the dye in the pattern area is discharged. A white discharge is thus produced.
Defects Analysis of Sewing operations and their Remedies
(UMT.Lahore, 2013) Zubair Ashraf; Aiza Javed
Manufacturing the quality product is mandatory to sustain in this global competitive market. Quality is ultimately a question of customer satisfaction. Good Quality increases the value of a product or service, establishes brand name, and builds up good reputation for the garment exporter, wliich in turn results into consumer satisfaction, high sales and foreign exchange for the coimtry. We should bear in mind that 1% defective product for an organization is 100% defective for the customer who buys that defective product. During waiting for rework defective items are assumed to deteriorate. This result in an increase in time and cost for performing rework processes. If there is to be rework, focus on finding it as early in the lifecycle as possible. So that after rework each item has the required good-quality
Role Of sizing in weaving and optimization of size recipes
(UMT, Lahore, 2013-03-21) Asif Nazir Sial
Comfort properties of finished Polyester/Cotton Knitted fabric as affected by various yarn and fabric variables
(UMT.Lahore, 2014) Muhammad Qamar Tusief
The radical changes have been made in textile industry by the advances in science and technology. Now a days clothing is not only for aesthetic and ethical reasons; but also comfort parameters like elasticity, softness, air permeability, thermal insulation and water vapor permeability are expected from garments. Hence the present research study was planned to investigate the effect of yarn count, P/C blend ratios and various knitted fabric structures on comfort properties of the fabric. It was found that all these variables put significant effect on comfort related properties of fabric.
Sustainable Fashion Where ethics meets aesthetics
(UMT.Lahore, 2014) Benish Rehman
The customer‟s entire products have an effect on the atmosphere obviously but a regular consumer does not know about the fact that which of the product could give the environment smaller or larger impact than that of other product. Every product which is produced, consumed and discarded in such manner which considerably cut down the damage it could originate on the surroundings otherwise is called as Eco-Friendly product. In Textile industry both Natural Fibers (Cotton, Wool, Silk, Linen, and Hemp) and Manmade Fibers most of which are Synthetic Fibers which are made from petrochemicals (Polyamide, Acrylic) are used. The clothes which we are wearing most of the time are made of the fibers containing Polyester and Lycra. These are cheap and easy care fibers but at the same time they create pollution and difficult to recycle.
IMPACT OF YARN TWIST MULTIPLIER, NUMBER OF FEEDERS AND INFFED YARN TENSION ON BARRE RELATED IMPERFACTIONS IN KNITTED FABRIC
(UMT.Lahore, 2014) ZAHID HUSSAIN
Fabric barre is one of the most important issues in knitting industry. Barre is the occurrence of unintentional repetitive lines of off shaded bar in fabric in the same dimension during its construction. In circular knitting this problem is due to of many reasons. Yarn tension is one of them. In order to investigate the major cause of this fault, barre, this research study was planned under various influencing factors like yarn twist, yarn tension, and number of feeders used in knitting machine. It was found that all these factors put influence on fabric characteristics.
TERRY TOWEL STUDY ON DORNIER LOOM
(UMT.Lahore, 2015) Muhammad Attique Ur Rehman
Terry is such a structure which is formed by the weaving of pile loops on one or on both sides of the towel. The Pile formation is based on the principle of a stable and precise shifting of the beat up point. There is combination between pile heights and pile ratios in the towel. It is seen in some type of designs in towel that whenever we want to produce two piles near to each other, at that time their comes variation in appearance of the towel. This variation in appearance of towel comes due to the variation in pile heights which are in one waffle
Standardization of Sizes for Womenswear in Pakistan
(UMT.Lahore, 2015) Shawana Khalil
Providing a good fit through effective sizing system and standard is inevitable in today’s large-scale garment industry. Proper sizing system, though prevalent in the West, has not been developed in Pakistan. In recent years, there has been an increased demand of women’s wear readymade garments but no substantial research has been carried out in terms of proper fit and sizing to satisfy the customer. Clothing companies have developed sizes based either on intuition, through data in form of questionnaires on return from the customers or basic pattern grading principles. Absence of proper sizing system and size standard leads the customer to confusion and dissatisfaction, which in turn effects the sales. However, sizing issues especially in womenswear have long been an area of concern for the apparel industry, but neither the government nor the industry has carried out or sponsored anthropometric research to develop sizing system or size charts for women’s wear.
EFFECT OF YARN PARAMETERS ON SHADE VARIATION OF DYED COTTON WOVEN FABRIC
(UMT.Lahore, 2015) Almas Anwar
This research work is mainly focused on the effect of different yarn sources and yarn parameters on the vat dyed cotton woven fabric. In this research, plain cotton woven fabric is produced from the weft yarns of different sources with both carded and combed yarns, yarn counts and twist multiplier (T.M). These fabric samples are dyed with vat dye and color values of different fabric samples are measured by using Datacolor SF 600 spectrophotometer. It was found that fabric made from the weft yarn of different sources showed different lightness (L*), chroma (C*) and color strength (K/S) values. The fabric made from the combed weft yarn showed greater lightness (L*) and color strength (K/S) values as compared to carded weft yarn fabric. The woven fabric made from the high twisted weft yarn shows greater lightness (L*) but lower color strength (K/S) values as compared to fabric made from low twisted weft yarn. The woven fabric manufactured from the finer weft yarn shows greater color strength (K/S) but lower lightness (L*) value as compared to the fabric from coarser weft yarn.
Consumer perceptions of branded clothing in Pakistan
(UMT.Lahore, 2015) Sana Faisal
Brands are the new hallmark of today’s commercialized society. They are important in creating an image for consumers who are more self-conscious. Now greater number of people is heading toward brands. The ravenousness of clothing brands in consumer is growing with great immensity. The customer mind set is changing with the increasing urbanization and socioeconomic class differences. Clothing brands are becoming universal symbol of wealth and status. The main objective of the research work is to study the impulsive buying of branded clothing and understand consumer buying behavior. To reach the competitive edge in this globalized market it is crucial to understand the consumer and satisfy their demands. It is important to know how consumer thinks, wants and expects to find when visiting a fashion retail outlet. Understanding consumer buying behavior will help to build effective marketing strategies
Study of Creating 3D Textile Surface Through Heat Setting Technique Inspired By The Art of Origami
(UMT.Lahore, 2016) Anum Rauf
This study of work mainly addresses origami inspired textile surface design technique of creating permanent 3d pleating using heat set process. This technique will replace old practiced methods of folding, stitching, knotting and machine pleating. The other section of this research is to explore the possibilities of this new surface design as a material of use for different disciplines of design, ranging from fashion apparel and accessories to home interiors.

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