iosr-jpte   Volume-6 ~ Issue-2 ~ march – april 2019

Abstract: ThIs paper attempts to analyze the immediate and longtime consequences of the pronouncement of Governor Nasir Ahmed El-rufa'i of Kaduna State Nigeria abolishing indigenes/settlers dichotomy in the Kaduna State. El-rufa'i pronouncements reignited the old debate that has taken the centre stage of national discourses from mid 70s down the lane. He assumes abolishing settler/indigenes dichotomy will promote integration between and many peoples living in Kaduna State and abet the recurring skirmishes associated with the dichotomy.The policy will rather expose and overstretched the state resources because of absence of the same law in other federations units.

Keywords: Citizenship, Indigeneship, Federation, Natives, settlers/indegines

Abstract: Compliance in garments industry has basically been involved for practicing social activities. Sometimes unethical activities like forced labor, child labor, discrimination, excess working hour, unhealthy work environment, abuse of human rights harassment increase worker sufferings. It's against "The cloth should be free of blood". The purpose of this research is to observe the implications on Social Compliance in a RMG Sector in Bangladesh. Data for this research were collected from one RMG industry of Bangladesh. I have selected a large factory. This factory was chosen according to number of workers of industry. In order to achieve this, interviews were undertaken with Compliance managers, factory managers, experts, and workers, conducted in confidence and anonymously............

Key-words: Compliance, Management, Child labor, Forced labor, Discrimination, Disciplinary practices, Freedom of association, Remuneration, Benefits, Health & Safety.

Abstract: The root bark of Cochlospermum tinctorium ( local name Rawaya) is used in the treatment of various disease in man such as diabetes, yellow and malaria fever in Nigeria but in other parts of the world, is used against intestinal worms, bilharzia and gastro-intestinal disease like ulcer. Cochlospermum tinctorium is a savannah plant found in farm across Northern Nigeria. In the present study, the dye extracts obtained from the bark of C .tinctorium was used in the dyeing of cotton, silk and polyester fabrics. The fabrics were assessed for antimicrobial and fastness properties. The antimicrobial assessment was performed quantitatively by disc diffusion method, parallel streak method and........

Key-words: Mordant, silk, polyester, cotton, Cochspermum tinctorium.

Abstract: Natural dyes are derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources-roots, berries, bark, leaves, and wood—and other organic sources such as fungi and lichens. Natural dyes are mostly used to dye natural fibers like cotton, wool, silk, jute etc. In this study, the Hibiscus Rosa Sinensis (HRS) and Clitoria Ternatea (CT) plant extract is dyed with cotton fabrics by different mordanting techniques with different mordant. After dyeing, the dyed cotton is subjected to different fastness tests.This study will help in improving the natural dye resources and replace them with synthetic dyes, consequently leading to a safe environment..

Key-words: Hibiscus Rosa Sinensis, Clitoria Ternatea, Colour fastness, extraction of natural dyes

Abstract: Seam is a major factor for making a garment. Seam completely depends on the fabric construction, sewing thread. It's important to choose right stitch for selected fabric. This paper investigate the performance of seams constructed with different sewing parameters. The seam quality is defined by appearance and strength. Seams are constructed with different sewing parameters which include the types and sizes of threads, needle sizes and stitch densities for three fabric weight categories. To determine the seam strength with different Fabric type and different SPI. In different fabric different SPI creates different performance. The object is to find out the correct SPI for the particular fabrics. To investigate the puckering effect with different fabrics and different SPI. Three types of fabrics are used for the study. The object is to find out which fabric is suitable for which SPI. So that it is essential to understanding puckering effect..

Key-words: Stitch, SPI, Seam Puckering & Strength

Abstract: This study mainly used dynamic mechanical analysis to investigate the dynamic mechanical response properties of films made from: bacterial cellulose (BC), bacterial cellulose/silk fibroin (S1), and two different ratios of bacterial cellulose/silk fibroin/polyvinylpyrrolidone (S2 and S3), which is intended to use as substrate for organic light emitting diodes. The average shear moduli of the films decreased in the order BC, S1, S2, S3 from 3.85 to 0.97, 0.50 and 0.09 GPa respectively in the frequency range 0.2 to 20 Hz at room.............

Key-words: Dynamic mechanical analysis (DMA), Bacterial cellulose (BC), Silk fibroin (SF), Polyvinyl pyrrolidone (PVP), Mechanical properties

Abstract: In this study, how the quality changes in terms of denim construction and finish by considering the parameters such as tensile strength, tear strength, dimensional stability and color fastness to wash, water & rubbing. Quality control plays a very crucial part for any kind of business of any company or industry. High quality denim means high performance fabric which must be ensured by quality tests. But sometimes it is very difficult to maintain high quality in terms of different constructions of fabric because different constructions have different properties which impacts on the quality of denim fabrics. For which we need to know how the quality.........

Key-words: Denim, Quality Control, Tensile Strength, Tear Strength, Dimensional Stability

Abstract: An effective cotton spinning requires efficient opening & cleaning of raw material. The beating point of coarse cleaning machine (Uniclean) influences neps generation, fiber length and short fiber content. By keeping this view, to change various setting, Cleaning Intensity (C.I) and Relative Amount of Waste (RAW) of cleaning machine which affects fiber rupture, cleaning efficiency, good fiber loss percentage in waste. The effect of beater speed of coarse cleaner was studied for quality characteristics of cotton. The results in respect of neps generation, fiber length and short fiber content showed highly significant differences in the mean values for different combination of settings as well as cleaning segments

Abstract: Dyeing of cellulose substances with reactive and direct dyes is commercially very famous, but isn't always eco-friendly. Then again, pigment hues cannot be carried out with the aid of conventional exhaust methods. Those troubles may be solved or minimized by means of growing the affinity of cellulose materials. Cat ionization of cellulose fibers improves affinity closer to anionic dyes like reactive dyes, direct dyes, and pigment shades dispersed with anionic dispersal. Cellulose fabrics dyed with reactive dyes require a large amount of salt, which pollutes clean watercourses. Because of the hydrolysis of the dye, the dyeing effluent consists of a large amount of hydrolyzed dye, and it calls for an excessive extent of water to eliminate the hydrolyzed dye in a wash off method. Cotton fabrics........

Key-words: Salt Free Dyeing, Reactive Dye, Methylamine, Cellulose, Amide Groups