Learn: Introduction to Textiles

Polymer

A very large chemical structure formed by joining many smaller repeating molecules (monomers) together.

Textile

An umbrella term for any pliable material made from thin polymer films, fibers, yarns, or fabrics, as well as finished goods made from these components.

Fiber

Any natural or manufactured substance featuring a high length-to-width ratio with suitable physical traits to be processed into fabric.

Yarn

An assembly of fibers, filaments, or materials twisted or bundled together to form a continuous strand suitable for textile construction.

Fabric

A flat, planar structure produced from solutions, fibers, yarns, or any combination of these.

Gray Goods (Grey or Greige)

Any woven or knitted fabric that has not yet undergone finishing or coloration processes.

Finish

Any physical or chemical treatment used to convert unfinished gray goods into a completed, functional fabric.

Coloration

The application of dyes or pigments to add color and visual appeal to a textile through dyeing or printing.

Soft Goods

Products constructed from textiles and flexible materials, encompassing apparel, home furnishings, and technical textiles.

Apparel

Garments, wearable fashion accessories, and body coverings made from textile materials.

End Use

The specific application, purpose, or function for which a textile product is manufactured or utilized.

Interior Textiles

Textile products created for use in homes and commercial buildings to provide functionality, comfort, or aesthetic decoration.

Technical/Industrial Textiles

Materials engineered for specialized functional applications rather than general apparel or interior decoration.

Smart Textiles/Fabrics

Advanced textiles engineered to detect and react to physical or environmental triggers such as heat, light, electricity, or chemical exposure.

Textile Complex

The global web of interconnected industries that collaborate to produce soft goods for consumers worldwide.

Globalization

The practice of sourcing, manufacturing, and distributing products across international borders and multiple global sites.

Product Development

The process of designing and engineering a textile product so that it meets target performance needs, satisfies market preferences, fits production timelines, stays within budget, and yields a profit.

Assortment

A grouped collection of fabrics that share common design characteristics, structural techniques, or color palettes.

Serviceability

A measure of how effectively a textile product fulfills consumer expectations and requirements.

Aesthetics

The visual and tactile appeal, overall presentation, and sensory characteristics of a textile item.

Durability

The capacity of a product to withstand wear over time while remaining fit for its intended purpose.

Comfort

How a textile manages the passage of heat, air, and moisture, as well as how it feels against the skin.

Safety

The ability of a textile material or garment to protect the user from physical, chemical, or thermal harm.

Appearance Retention

The ability of a product to maintain its original shape, texture, and visual appeal throughout wear, cleaning, and storage.

Care

The specific cleaning and maintenance routine required to preserve a textile's initial condition.

Environmental Concerns

The environmental impact produced during the manufacturing, usage, laundering, and ultimate disposal of a textile item.

Sustainability

Practices and business policies that reduce environmental pollution and protect human and natural resources without compromising future needs.

Life Cycle Impact

An evaluation of how every stage of a product's life—from raw material extraction to final disposal—affects the environment and society.

Cost

The total financial expenditure required to buy, use, care for, and discard a product.

Direct Costs

Expenses directly tied to production, including raw materials (fibers, yarns, fabrics) and manufacturing labor (patternmaking, cutting, sewing).

Indirect Costs

Business overhead expenses, managerial salaries, and general administrative costs.

Performance

The way a textile material or product responds when subjected to physical stress, mechanical force, or environmental factors.

Quality

The total combination of product attributes, including structural consistency, freedom from defects, appearance, and suitability for its intended end use.

Natural Fibers

Fibers derived directly from plant, animal, or mineral sources found in nature.

Manufactured (Man-Made) Fibers

Fibers synthesized or re-engineered in chemical facilities using raw natural materials or synthetic chemicals.

Staple Fiber

Short natural or cut manufactured fibers measured in inches or centimeters.

Filament Fiber

Continuous strands of fiber that are extremely long, measured in meters or kilometers.

Filament Tow

A thick bundle of unspun continuous filaments that are crimped and cut into short staple lengths.

Denier

A unit of yarn/fiber fineness defined as the weight in grams per 9,000 meters of strand.

Tex

A metric unit of strand size equal to the weight in grams per 1,000 meters.

Denier per Filament (dpf)

A measure of individual fiber fineness calculated by dividing overall yarn denier by the total number of filaments present.

Fiber Crimp

The natural or mechanical bends, waves, twists, or coils along the length of a fiber.

Fabric Crimp

The structural bends created in yarns when they interlace or interloop during weaving or knitting.

Generic Group

A family of fibers that share similar chemical structures and properties, distinguishing them from other fiber classes.

Polymerization

The chemical process of linking monomer units into long polymer chains.

Degree of Polymerization

The total count of monomer units bound within a single polymer chain.

Amorphous

Regions inside a fiber where molecular chains are arranged randomly and loosely.

Crystalline

Regions inside a fiber where molecular chains lie parallel and highly organized.

Orientation

The alignment of internal polymer chains parallel to the long axis of the fiber.

Stretching/Drawing

The mechanical pulling of a synthetic fiber to align its polymer chains, increasing orientation and crystallization.

Cover

The ability of a fiber or fabric to occupy space and hide what lies behind or underneath it.

Translucence

The property that allows light to pass through a fabric.

Luster

The sheen or light reflection produced by the surface of a fiber or fabric.

Drape

The characteristic manner in which a fabric hangs or falls over a three-dimensional shape.

Texture

The surface character of a fabric perceived through sight and touch.

Hand

The tactile sensation felt when touching or handling a fabric.

Abrasion Resistance

The ability of a fiber to withstand mechanical surface friction without wearing away.

Flexibility

The capacity of a fiber to bend repeatedly without snapping.

Pilling

The formation of tiny balls of loose fiber ends and lint on the fabric surface.

Strength

The general capacity of a material to withstand applied forces.

Tenacity (Tensile Strength)

The specific resistance of a fiber to a breaking or pulling force.

Cohesiveness

The ability of individual fibers to stick together during spinning into yarn.

Elongation

The degree to which a fiber can stretch or lengthen under force.

Absorbency

The percentage of moisture a bone-dry fiber absorbs from surrounding air under standard conditions.

Hydrophilic

Having a high affinity for water ("water-loving").

Hydrophobic

Having little to no affinity for water ("water-hating").

Oleophilic

Having a strong chemical attraction to oils and oily stains.

Hygroscopic

Capable of absorbing high levels of atmospheric moisture without feeling damp to the touch.

Dyeability

The receptivity of a fiber to absorb and bond with color dyes.

Electrical Conductivity

The ability of a fiber to carry away static electrical charges.

Wicking

The transport of liquid moisture along the outer surface of a fiber.

Heat (Thermal) Retention

The ability of a textile to trap body warmth and serve as insulation.

Heat Conductivity

The rate at which a material transfers thermal energy away from the body.

Heat Sensitivity

The tendency of a fiber to soften, shrink, or melt when exposed to high heat.

Flammability

The relative ease with which a fabric ignites and maintains burning.

Density (Specific Gravity)

The mass per unit volume of a material, expressed in grams per cubic centimeter.

Allergenic Potential

The potential of a fiber to provoke skin irritation or allergic reactions.

Resiliency

The ability of a material to recover its original shape after bending, twisting, or compressing.

Compression Resiliency

The ability of a fabric or pile surface to spring back to its original thickness after pressure is removed.

Dimensional Stability

The degree to which a fabric retains its initial dimensions through wear and washing.

Elasticity

The capacity of a stretched material to recover its initial size and shape instantly upon release of tension.

Creep

A delayed or gradual recovery from stretching over an extended period.

Chemical Reactivity

The susceptibility of a fiber to damage or change when exposed to acids, alkalis, or solvents.

Light Resistance

The degree to which a fiber or finish resists degradation from ultraviolet light exposure.

Seed Fibers

Plant fibers harvested from seed pods (e.g., cotton, kapok, milkweed).

Bast Fibers

Plant fibers harvested from the inner bark or stalk of plant stems (e.g., flax, ramie, hemp, jute).

Leaf Fibers

Plant fibers extracted from the foliage of plants (e.g., piña, abaca, sisal).

Fruit Husk

Plant fibers derived from the outer protective shell of fruit (e.g., coir).

Boll

The protective seed pod of the cotton plant in which cotton fibers grow.

Gin

A mechanical machine designed to separate cotton fibers from their seeds.

Bale

A dense, compressed block of harvested cotton weighing between 350 and 500 pounds.

Lint

Usable raw cotton fibers removed during the ginning process.

Linters

Very short fibers (roughly 1/8 inch) that remain attached to cotton seeds after ginning.

Cuticle

The protective, waxy outer film covering the primary wall of a cotton fiber.

Secondary Wall

The interior cellulose layers that form the bulk of the cotton fiber structure.

Lumen

The central hollow passage in a plant fiber that carries nutrients during plant growth.

Convolutions

The natural, ribbon-like twists along the length of dried cotton fibers.

Organic Cotton

Cotton cultivated following strict organic agricultural standards without chemical pesticides or fertilizers.

Green Cotton

Cotton fabric that is processed and finished without harsh chemicals, though it lacks official regulatory definitions.

Naturally Colored Cotton

Varieties of cotton that naturally grow in shades like brown or green, eliminating the need for synthetic dyeing.