Background/Objective: Denim fabric is the most versatile dress material and acclaimed the most popular among the young generations due to its trendy looks. Since stone is being vastly used to improve the softness and comfort feeling along with fading effects, but bearing some problems. For instance, stone leads to deterioration of fabric strength, machine wear, and tear, grit deposition in the effluent plant, increasing labor cost to separate the stone powder from the pockets, and also harmful for the expensive laundry machine, etc. On the contrary, post-used rubber shoe soles are thrown or burnt which leads to ozone depletion. Therefore, this study was carried out to mitigate both the existing problems of stone washing and also this endeavor was done to find a suitable alternative of pumice stone. Methods: Washing was continued with both stones, collected rubber shoe sole against enzyme, acid, and bleaching agent. Eventually, washed garments have been tested and compared with the unwashed regular ones, based on visual appearance, degree of shade change, tensile strength, tear strength, abrasion resistance, and weight per unit area, and crimp interchange. Findings: Result reveals the satisfactory values, but the degree of shade changes against acid has poor value due to not having the absorption ability of potassium permanganate (KMnO 4). Also, the result tells the noise intensity is much lower (68-72 dB) compared to stonewash (89-90 dB). Introducing the aforementioned alternative in denim washing, it shows the perfect results rather than stone one without compromising the trendy looks.

Denim is the most popular dress material to any age of people. Day by day its demand increasing swiftly because of western life style and fashion has been accelerated with the trends of casualization across the globe. Nowadays, the present structure of denim (regular, stretch) cannot cover the versatile field of human needs owing to its comfort and stiffness problem. So it is very important to diversification of denim fabrics according to the customers demand and also acquisition the consumer. The main goal of the study is to develop double cloth structure in denim using 30 s /1 and 20 s /1 cotton (CW) yarn by some selected structures. Moreover, it will create new era by promoting versatility keeping with comfort factors. Here, some denim fabric has been manufactured by using double cloth structure that will give versatility and it affects thermo-physiological comfort. The warmth of a fabric has been found due to the trapping air into the structure and such applications like top garments, baby and kids wear, jacket, coat, cloth for winter season etc. Eventually, the samples have been tested and compared with regular denim on the basis of visual appearance, GSM, tensile strength, shrinkage and stiffness. The developed samples provided satisfactory level compared to regular. Most importantly, findings come due to dissipation the yarn into two layers along with finer count rather than regular denim.

The textile and clothing industries especially in developed countries are facing now-a-days some big challenges largely because of the globalization process. Therefore, the market of a high-functional, added value and technical textiles is deemed to be essential for their sustainable growth. The growing environmental and energy-saving concerns will also lead to the gradual replacement of many traditional wet chemical-based textile processing by various forms of low liquor and dry-finishing processes. The main reason for the increasing interest is that industrially well-established surface finishing processes suffer considerably from environmental demands such as large amount of water, energy and effluents. Plasma technology, when developed at a commercially viable level, has strong potential to offer in an attractive way to obtain new functionalities in textiles. The synthetic fibres such as polypropylene (PP), polyester (PES), Aramid (AR) etc. are widely used in apparel and home furnishings due to their good physical and chemical properties. The demand of these fibres increases greatly for high performance applications such as smart textiles, technical textiles, operation clothing etc. and more recently, for their potential applications in electronic textiles. But these fibres often reveal hydrophobic nature due to the lack of polar functional groups. The hydrophobic nature of such fabrics limits their application to the above mentioned areas. In addition, adhesion is fundamentally a surface property, often governed by a layer of molecular dimensions, which necessarily required for coating, bonding and printing of synthetic textiles. The low surface energy of hydrophobic polymeric materials results in intrinsically poor adhesion. On the other hand, some natural fibres (e.g. cotton, wool, linen) and synthetic fibres (e.g. rayon, viscose, acetate, spun nylon) exhibit to be hydrophilic in nature due to their polar functionalities. Hydrophilicity of such fibres may act as a barrier for their applications in many areas where liquids repellent is necessary. It is a wide-reaching technical effect that is sought after in several industry sectors, from biosciences, healthcare and electronics to industrial filtration, sports and active wear. In addition to water repellency, other liquids such as oils, inks and alcohols repellency often required. Liquids are constantly in use around us, in the majority of cases in the form of rain water and food and beverages. Arguably, the most noticeable, unfavorable interactions of these liquids are with textile products such as clothing, carpets and upholstery, so added value can be provided by protecting these items from interacting with the liquids, enabling the liquids to roll off or be dabbed away, leaving the underlying material unchanged. Furthermore, hydrophobicity of textiles is frequently associated with self-cleaning properties. When a water droplet rolls off the surface, the surface impurities such as dust get carried away by the droplet resulting in a self-cleaning effect. Using plasma technology to modify textile surfaces with precision cleaning, etching, chemical priming for lowering or raising surface energy can be used to obtain a desirable property of an end product. The plasma technology, a dry and eco-friendly technique, avoids waste water production which is a unique advantage over the wet-chemical processes. This benefit extends into all market areas, where the end product can undergo the plasma enhancement process to provide properties such as adhesion, hydrophilic, liquid-repellent etc. However, to transfer this technology from laboratory into industry, both the scale-up and economic aspects have to be regarded. Main objective of this work is to study the possibility of substituting plasma processes for the traditional wet chemical methods using an industrial plasma reactor aiming to produce wash permanent super-hydrophilic, super hydrophobic textile surfaces.