Dinesh Bhatia
Assistant Professor Textile Engineering JNGEC Sundernagar Himachal Pradesh
Phone: +918054603399
Address: Assistant Professor, Department of Textile Engineering, Jawahar Lal Nehru Government Engineering College, Sundernagar, District Mandi, Himachal Pradesh, 🇮🇳, Pincode 175018
Phone: +918054603399
Address: Assistant Professor, Department of Textile Engineering, Jawahar Lal Nehru Government Engineering College, Sundernagar, District Mandi, Himachal Pradesh, 🇮🇳, Pincode 175018
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Papers by Dinesh Bhatia
the way it helps the clothing to maintain the heat balance of the body during various level of activity. Heat and moisture flow through clothing is a complex phenomenon. So, heat and moisture transfer analysis for clothing is an important issue for researchers. This article delves into the processes which are involved in heat and moisture transmission along with mathematical models of heat, liquid and vapour transport through clothing to understand
the exact phenomena of heat and moisture transmission. The reported testing methods and parameters used for determining heat and moisture are also summarized in this article. This article also describes the need of heat and moisture transmission in clothing, desired attributes for heat and moisture management and parameters affecting
heat and moisture transmission in clothing.
to Ideal Solution Method (TOPSIS) and Grey Relational Analysis Method (GRA) has been used for ranking 48 handloom samples (before and after treatment) made
up of same warp yarn and different filling (for both machine and hand spun) prepared according to mixture design from different percentages of wool, polyester and poly vinyl alcohol (PVA). Ranking results obtained through TOPSIS and GRA show that after treatment of handloom fabric made up of hand spun yarn having less percentage of wool as a weft can be used in place of treated handloom fabric having machine spun yarn with higher percentage of wool.
Results also indicate that dissolution of PVA component improves ranking in both fabrics either having machine spun or hand spun yarns as a weft
required living commodities. In order to meet all the required demands, over production and utilization of all resources
seem not enough. Therefore, the increasing demand for textile making huge clothing production is not only based on
demand for more population but it’s also changing new fashion habits as well. Improving raw material exploitation has
become the most important challenge facing scientific and industrial community. Textile production wastes are undesirable
but inevitable by- products in many manufacturing process (spinning, weaving, knitting, or garment manufacturing) and
are frequently undervalued. However, if one can convert such wastes into useful product economically, there will be great
contribution to the market. In this paper attempt has been made to give idea about different types of waste produced in
textile industries (spinning, weaving, knitting, or garment manufacturing) and also types of waste which can be used again
in recycling process to make some value added product. Also give different types of methods by which this waste can be
used to make new high quality products from existing material.
aesthetic attributes contribute to the overall performance of the apparel system for a consumer. Development of new
technology, materials and newer research is adding to the expectation of the consumer. Aesthetic of any fabric attracts a
customer first. The aesthetic of a fabric prior to use can be altered either by changing the raw material or by the type of
yarn or by the method of manufacturing the fabric. The spinning system, loop length, yarn linear density, washing cycle
were found to have significant effect in influencing the aesthetic properties of knitted fabric. Contribution of loop length
and spinning system on spirality was found to be more dominating as compared to linear density and number of washing
cycles. Pilling of fabric and dimensional stability, which influence the visual appearance of a fabric, was mainly influenced
by the spinning system used as compared to other factors under consideration. Reflectance, which is generally influenced
more by the washing cycle, has also been found to be influenced by the spinning system and loop length used in producing
the fabric
the way it helps the clothing to maintain the heat balance of the body during various level of activity. Heat and moisture flow through clothing is a complex phenomenon. So, heat and moisture transfer analysis for clothing is an important issue for researchers. This article delves into the processes which are involved in heat and moisture transmission along with mathematical models of heat, liquid and vapour transport through clothing to understand
the exact phenomena of heat and moisture transmission. The reported testing methods and parameters used for determining heat and moisture are also summarized in this article. This article also describes the need of heat and moisture transmission in clothing, desired attributes for heat and moisture management and parameters affecting
heat and moisture transmission in clothing.
to Ideal Solution Method (TOPSIS) and Grey Relational Analysis Method (GRA) has been used for ranking 48 handloom samples (before and after treatment) made
up of same warp yarn and different filling (for both machine and hand spun) prepared according to mixture design from different percentages of wool, polyester and poly vinyl alcohol (PVA). Ranking results obtained through TOPSIS and GRA show that after treatment of handloom fabric made up of hand spun yarn having less percentage of wool as a weft can be used in place of treated handloom fabric having machine spun yarn with higher percentage of wool.
Results also indicate that dissolution of PVA component improves ranking in both fabrics either having machine spun or hand spun yarns as a weft
required living commodities. In order to meet all the required demands, over production and utilization of all resources
seem not enough. Therefore, the increasing demand for textile making huge clothing production is not only based on
demand for more population but it’s also changing new fashion habits as well. Improving raw material exploitation has
become the most important challenge facing scientific and industrial community. Textile production wastes are undesirable
but inevitable by- products in many manufacturing process (spinning, weaving, knitting, or garment manufacturing) and
are frequently undervalued. However, if one can convert such wastes into useful product economically, there will be great
contribution to the market. In this paper attempt has been made to give idea about different types of waste produced in
textile industries (spinning, weaving, knitting, or garment manufacturing) and also types of waste which can be used again
in recycling process to make some value added product. Also give different types of methods by which this waste can be
used to make new high quality products from existing material.
aesthetic attributes contribute to the overall performance of the apparel system for a consumer. Development of new
technology, materials and newer research is adding to the expectation of the consumer. Aesthetic of any fabric attracts a
customer first. The aesthetic of a fabric prior to use can be altered either by changing the raw material or by the type of
yarn or by the method of manufacturing the fabric. The spinning system, loop length, yarn linear density, washing cycle
were found to have significant effect in influencing the aesthetic properties of knitted fabric. Contribution of loop length
and spinning system on spirality was found to be more dominating as compared to linear density and number of washing
cycles. Pilling of fabric and dimensional stability, which influence the visual appearance of a fabric, was mainly influenced
by the spinning system used as compared to other factors under consideration. Reflectance, which is generally influenced
more by the washing cycle, has also been found to be influenced by the spinning system and loop length used in producing
the fabric