chloe. yarn. May 29th , 2018.
Another measurement of yarn weight often used by weavers is wraps per inch (WPI). The yarn is wrapped snugly around a ruler and the number of wraps that fit in an inch are counted.
Synthetic fibers come in three basic forms: staple tow and filament. Staple is cut fibers generally sold in lengths up to 20mm. Tow is a continuous "rope" of fibers consisting of many filaments loosely joined side-to-side. Filament is a continuous strand consisting of anything from filament to many. Synthetic fiber is most often measured in a weight per linear measurement basis along with cut length. Denier and Dtex are the most common weight to length measures. Cut-length only applies to staple fiber.
In general natural fibers tend to require more careful handling than synthetics because they can shrink felt stain shed fade stretch wrinkle or be eaten by moths more readily unless special treatments such as mercerization or superwashing are performed to strengthen fix color or otherwise enhance the fiber own properties.
Any content, trademark/s, or other material that might be found on this site that is not this site property remains the copyright of its respective owner/s. In no way does parttimeblogger.com claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.