Focus on cotton, wool, silk, flax, hemp, jute, and regional fibers. Agronomy, harvesting, ginning, scouring, and lifecycle impacts. This section explains practical decision criteria, typical test methods, and failure modes that matter in real production. Readers get checklists, calculation steps, and case examples connecting specifications to cost, reliability, and compliance. Links map core concepts to upstream inputs and downstream processes so choices remain consistent across sourcing, manufacturing, and end-use performance. Each article includes definitions, diagrams where helpful, and plain-language notes to help newcomers ramp quickly while giving experienced professionals the depth needed to troubleshoot and optimize. Standards references are cited with context, and whenever trade-offs exist, we make them explicit so you can defend decisions.
The use and value of a fleece or lot of wool are affected almost as much by the distribution of the individual fiber diameters as the average fiber diameter or grade. The more uniform the individual fibers are in diameter, the more valuable.
Distribution of Grade or Wool Fiber Diameter Read More »
Certain qualities such as fineness, length, color, and appearance determine the end use and value of wool. Fineness largely determines whether the wool is used in a suit, sweater, blanket or in a pair of socks.
Rayon is often used in fashion and home furnishings, but the fiber is also found in sanitary products, diapers, and medical supplies.
Basics of Rayon Fiber Read More »
Silkworms, which are really caterpillars, are fed mulberry leaves, mulberry leaves, and only mulberry leaves. They never stop eating. That means feedings every four hours.
Basics of Silk Fiber Read More »
Wool is possibly the oldest fiber known to humans. It was one of the first fibers to be spun into yarn and woven into the fabric.
Wool fiber – Basics, Characteristics, & Properties Read More »
Flax is a filament fiber harvested from flax plants that when made into fabric, is called linen. Flax is the oldest fiber on record, first grown by the Egyptians having along the banks of the Nile. Other sources lay claim to the earliest usage of flax to be in the Stone Age. The term “linen” is often misused, being applied to fabrics that simply look like linen, or being used as a general term for sheets, towels, and tablecloths.
Flax/Linen Fibers – natural bast fibers Read More »
USTER® HVI is used for measurement of the most important cotton fiber properties of micronaire, fiber length (UHML), uniformity, short fiber index, strength, elongation, color, trash content, and degree of maturity.
Cotton Fibers and its Properties Read More »
The musk ox, also known as Ovibos moschatus, is an ancient species of arctic mammal currently found in remote areas of the far north, including Greenland, Alaska, Canada and Siberia. During the Pleistocene, musk ox wandered across the Bering Land Bridge to populate North America with the likes of the woolly mammoth, saber-toothed cat, and giant ground sloth. They provide us with Qiviut fiber.
Fiber from Musk Ox Read More »
Alpaca are woolly mammals related to camels and llamas. This herding animalslive in the western South Americain grasslands and scrub at altitudes from 12,800to 15,000 feet. Young alpaca are called crias.Alpacas have a lifespan of about 15 – 20+ years. Some alpacas make a humming sound; whining, grumbling, clucking, and other assorted sounds are used by alpacas to communicate. Spitting is used by alpacas, probably as a sign of dominance, fear, or warning.
Alpaca Fiber and its Properties Read More »
Sampling procedure of bales,No.of tests and critical difference % for various fiber properties
Sampling from Cotton Bales Read More »
