TextileGlossary.com

The UPF rating indicates how effective a fabric is at blocking out solar ultraviolet radiation from reaching the skin. UPF ratings range from 15 to 50 with higher ratings indicating more effective blocking and therefore better protection for the wearer of a garment. Fabrics that test higher than UPF 50 are rated as UPF50+. UPF testing involves exposing a fabric to ultraviolet radiation (UVR) and measuring how much is tranmitted through the sample. Different wave-lengths of radiation in the UVR spectrum have different effects on human skin and this is taken into consideration when calculating the UPF rating. Factors that contribute to the UPF rating of a fabric are: *Composition of the yarns (cotton, polyester, etc) *Tightness of the weave or the knit (tighter improves the rating) *Color (darket colors are generally better) *Stretch (more stretch lowers the rating) *Moisture (many fabrics have lower ratings when wet) *Condition (worn and faded garments may have reduced ratings) *Finishing (some fabrics are treated with UV absorbing chemicals)

yarns made up of 2 different colors, produced by combining fiber strands (rovings) of 2 different colors, or twisting together 2 yarns of different colors, or by cross dyeing plied yarns of 2...

The Uniguard barrier, a woven glass fabric, specially coated to insure durability, is installed between the upholstery and foam cushions in chairs or other furniture to minimize fire spreading to...

A method of producing nonwoven fabric in a continuous process. Polymer is extruded through a spinneret and the resulting filaments are cooled and laid down in a web along a continuous conveyor belt....

An open fabric of silk, rayon, cotton, synthetics, or nylon, that is created by connecting the intersections in a woven, knitted, or crocheted construction to form a mesh-like appearance that won't...

A hollow, U-shaped rotor, mounted open-side-down on top of a spindle of a FLY frame. It is rotated independently of the spindle and serves to twist the roving and wind it on bobbins which are held on...