In the dyeing and weaving industry, the jigger process plays an important role in the entire fabric processing process. This process mainly involves dyeing the fabric evenly by jiggering the fabric multiple times in the jigger. The jigger is the…
Tenderer One of Ethiopia's original universities is Hawassa University. Hawassa College of Agriculture (ACA), which was founded in 1976 with 217 students, was its precursor. After ACA merged with two other southern Ethiopian colleges—Wondogenet Forestry and Natural Resources College, founded…
Rod coating is a simple wet processing technique used to deposit a thin layer of solution onto a substrate. It involves a rod being placed above a substrate and dragged over a pool of fluid, resulting in the fluid being…
Hydrostatic pressure testing is a critical process used in various industries, including manufacturing, construction, and plumbing, to ensure the integrity and safety of pressure vessels, pipelines, and tanks. A hydrostatic pressure testing machine is designed specifically for this purpose, providing…
Introduction Coating machine is a machine equipment that can perform coating processing, mainly used for surface coating of industrial materials such as paper, plastic film, leather, etc. According to the usage scenario and scope, coating machine is mainly divided into…
Tenderer Established in 1984, Kumaraguru College of Technology (KCT) is a private engineering college run by the Ramanandha Adigalar Foundation, a Sakthi Group charitable educational trust. Located on a 156-acre campus in Coimbatore's IT corridor, KCT is an independent school…
For cotton fiber testing, there are 6-items of cotton fiber properties as below, which should be checked normally: 1. Length 2. Maturity (Micronaire value) 3. Moisture 4. Strength 5. trash 6. Color HVI can do all these 6-test in one…
Introduction Colorfastness refers to the ability of a material or substance to retain its color when exposed to various environmental factors such as light, heat, water, and other chemicals. It is a measure of a material’s resistance to color fading,…
Hot melt coating involves heating and melting organic compounds such as asphalt, paraffin, polyethylene, polypropylene, polyethylene terephthalate, and polyacrylic acid resins into a liquid, and then coating the substrate. The coating is carried out in an adiabatic state, and the…
Garments are made from grey fabric, and then the garments are dyed in the required color and shade. Garment dyeing is the process of coloring ready-to-wear clothes after manufacturing them from grey fabric by cutting and stitching. Usually pants, sweaters, shirts and…
In the field of material testing, understanding a material's impact resistance is critical for guaranteeing safety and performance in a variety of applications. The Drop Weight Impact Tester is a crucial instrument for both engineers and researchers, providing valuable insights…
Tenderer Federal Technical and Vocational Education and Training Institute (FTVETI) was established in 2011 by The Council of Ministers Proclamation 245/2011 to produce highly professional and technically efficient TVET teachers and leaders. The driving force for establishing FTVETI , among…