lycra %ge= yarn count*lycra denier/5315*lycra draft
The number of yards in 10 grams of yarn varies depending on the yarn's thickness and fiber content. On average, a medium-weight yarn may yield around 30 to 40 yards per 10 grams, while lighter yarns can provide more, and heavier yarns less. For a precise measurement, it's best to check the specific yarn's label or consult a yarn weight chart.
This question is very open ended. Do you want to convert a current price to a price in grams per square meter or: Do you want to calculate a new price using a known weight in grams per square meter. Answer those. I will check back... here is formula to calculate the cost of the material, 1: cost of the febric, (warp+weft)/(20*count of yarn) and multiply this by width of yarn and then *(1.09361/40) than *rate of the yarn. 2: cost of the interlacing, weft * rate of weaving 3: mending charges, 4: frieght charges, us$ rate*conversion+local frieght whole divided by quality of fabric add all these costs,this will be the per metere cost of the fabric
According to color, pure cotton can be divided into plain cotton, white sheeting, yarn-dyed fabric and print fabric. Plain cotton is dyed by one single color, and there is no pattern. White sheeting is the fabric which treated with bleaching. Print fabric is the fabric which treated with printing process. The pattern is clear and color is bright in front while fuzzy and dark on the other side. Yarn-dyed fabric is called yarn dye in Japan. Most fabric is dyed after piece goods, while yarn-dyed fabric dyes the cotton yarn first and then spinning. We often see some fabric such as plaid fabric and chambray are all belonged to yarn-dyed fabric. Actually, jean also belongs to yarn-dyed fabric, and it is usually dyed from indigo warp yarn and natural color weft yarn.
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To calculate the Lycra percentage in a yarn, you first need to determine the total weight of the yarn and the weight of the Lycra component. The Lycra percentage is calculated by dividing the weight of the Lycra by the total weight of the yarn, then multiplying by 100. For example, if you have 10 grams of Lycra in a 100-gram yarn, the calculation would be (10g / 100g) × 100 = 10% Lycra. Yarn count, on the other hand, is typically expressed in terms of weight per unit length, and can be calculated using specific formulas depending on the measurement system (e.g., metric or imperial) used.
Lycra yarn, also known as spandex or elastane, is a synthetic fiber known for its exceptional elasticity and ability to stretch, making it ideal for activewear and form-fitting garments. Core yarn, on the other hand, refers to a yarn that has a central core of one fiber (often elastane) surrounded by another fiber, providing both strength and stretch while maintaining the appearance of the outer material. Essentially, Lycra is a type of fiber, whereas core yarn is a construction method that incorporates elastic fibers for added functionality.
A yarn in which one type of fiber is twisted or wrapped around another fiber that serves as a core.
how to calculate gsm from yarn count
By yarn count, you are probably referring to yarn weight using the fixed weight system (length/lb). The higher the number, the finer the yarn because there are more yards of it in a pound. The yarn count usually refers to a single ply. If it is a plied yarn, there is usually a "/" followed by the number of plies. Example: 20/2 is a yarn of two plies with each ply being 20. When a yarn is plied, you divide the yarn count by the number of plies to determine how many yards of the plied yarn are in a pound. Simple enough, but the length of yarn counted varies depending on the type of yarn and where it was produced. For one type of yarn a unit of length might be 840 yds but for another it might be 200 or 560 yds. To use the fixed count system, you need to know the fiber content and spinning style (woolen or worsted) in order to interpret the meaning of the yarn count. Use the handy converter in the link below to get from what ever yarn count system you have to the TEX system.
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The number of yards in 10 grams of yarn varies depending on the yarn's thickness and fiber content. On average, a medium-weight yarn may yield around 30 to 40 yards per 10 grams, while lighter yarns can provide more, and heavier yarns less. For a precise measurement, it's best to check the specific yarn's label or consult a yarn weight chart.
Cork from Portugal, Rubber from Malaysia, Yarn from Australia, Leather from France, Stitched together in Costa Rica.
There are several ways. You can use a winder, a device that attaches to a table and winds yarn into geometrically aligned wraps around a core. You can also hang a skein of yarn over a hook and wind the ball by hand. If you have a helper, you can ask them to hold the skein taught as you wind by hand.
LastexA core of latex (elasticized rubber) wrapped with another fiber. invented in 1919 and destined to revolutionize the underwear business by eliminating the need for hooks, buttons and ties.
The weight of yarn can vary depending on the fiber content and thickness, but 50 grams of 4-ply yarn typically has a yardage of about 150 to 200 yards, depending on the specific yarn brand and material. Four-ply yarn is generally considered a medium weight, making it suitable for various knitting and crocheting projects. Always check the label for precise yardage and recommended gauge.
The cover factor is the ratio of the area covered by the yarn to the whole area of the fabric .