Common calculation formulas for textiles
“Common calculation formulas for textiles”
Common calculation formulas for textiles are divided into two types: fixed-length calculation formulas and fixed-weight calculation formulas.
Fixed-length calculation formula:
(1), Denier (D) =g/L*9000 where g is the weight of the silk thread (grams), L is the length of the silk thread (meters)
( 2), Tex (number) [tex(H)]: tex=g/L*1000 where g is the weight of the yarn (or silk) (grams), L is the length of the yarn (or silk) (meters)
(3), decitex (dtex): dtex=g/L*9000 where g is the weight of the silk thread (grams), L is the length of the silk thread (meters)
Calculation formula for fixed weight:
(1), metric count (N): N=L/G where G is the weight of the yarn (or silk) (grams), L is the length of the yarn (or silk) (meters)
(2) , Imperial count (S): S=L/(G*840) where G is the weight of the silk thread (pounds), L is the length of the silk thread (yards)
2. Select the conversion formula:
(1) , the conversion formula of metric count (N) and denier (D) = 9000/N
(2), the conversion formula of imperial count (S) and denier (D) = 5315/S
(3), the conversion formula between tex (dtex) and tex (tex): 1tex=10dtex
(4), the conversion formula between tex (tex) and denier (D): tex=D/9
(5), the conversion formula of tex (tex) and imperial count (S): tex=K/S K value: pure cotton yarn K=583.1 pure fiber K=590.5 polyester-cotton yarn K =587.6 Cotton viscose yarn (75:25)K=584.8 Textile cotton yarn (50:50)K=587.0
(6), the conversion formula between tex (tex) and metric number (N): tex=1000/ N
(7), decitex (dtex) and denier (D) conversion formula: dtex=10D/9
(8), decitex (dtex) and imperial count ( S) conversion formula: dtex=10K/S K value: pure cotton yarn K=583.1, purified fiber K=590.5, polyester-cotton yarn K=587.6, cotton viscose yarn (75:25) K=584.8, fiber cotton yarn (50:50)K=587.0
(9), the conversion formula between decitex (dtex) and metric number (N): dtex=10000/N
(10), the conversion formula between metric centimeter (cm) and imperial inch (inch) Formula: 1inch=2.54cm
(11), conversion formula of metric meter (M) and imperial code (yd): 1 yard=0.9144 meters
(12), square meter weight of satin (g/m2) The conversion formula to mmi (m/m): 1m/m=4.3056g/m2
(13), the conversion formula between the actual weight of silk and satin: pound weight (lb) = weight per meter of silk (g /m)*0.9144(m/yd)*50(yd)/453.6(g/yd)AAJH. LK‘PO[IUYUKT
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