What Is Yarn Count? | Yarn Numbering System
Saturday, 20 April 2019
Edit
Yarn Count: Count is a numerical value, which limited the coarseness or fineness (diameter) of the yarn in addition to besides betoken the human relationship betwixt length in addition to weight (the majority per unit of measurement length or the length per unit of measurement mass) of that yarn. Therefore, the concept of yarn count has been introduced which specifies a sure enough ratio of length to weight.
Type of Yarn Count:
One distinguishes betwixt ii systems:
Direct Count System:
The weight of a fixed length of yarn is determined. The weight per unit of measurement length is the yarn count! The mutual features of all straight count systems are the length of yarn is fixed in addition to the weight of yarn varies according yo its fineness.
The next formula is used to calculate the yarn count:
westward x l
northward = ------
L
Here,
N= Yarn count or numbering system
westward = Weight of the sample at the official find inward the unit of measurement of the system.
L = Length of the sample
l = Unit of length of the sample.
Definition of the higher upward organisation is every minute follows :
- Tex System : No of grams per M meters
- Denier: No Of grams per 9000 meters
- Deci Tex : No Of Grams per 10000 meters
- Millitex : No of milligrams per M meters
- Kilotex: No Of Kilograms per M meters
- Jute Count: No Of lb per 14,400 yds
The Tex of a yarn indicates the weight inward grams of M meters yarn, thence forty Tex way M meters of yarn weight forty gram.
The Denier of a yarn indicates the weight inward grams of 9000 meters yarn, thence 150 D way 9000 meters of yarn weight 150 grams in addition to 100 D way 9000 meters of yarn weight 100 gm.
From higher upward intelligence it is concluded that higher the yarn release (count) coarser the yarn in addition to lower the umber finer the yarn.
Indirect Count System:
The length of a fixed weight of yarn is measured. The length per unit of measurement weight is the yarn count.
The mutual features of all indirect count systems are the weight of yarn is fixed in addition to the length of yarn varies according to its fineness.
The next formula is used to calculate the yarn count:
L x w
northward = ---------
westward x l
Here,
N= Yarn count or numbering system
westward = Weight of the sample at the official find inward the unit of measurement of the system.
L = Length of the sample
l = Unit of length of the sample.
w = Unit of length of the sample
Definition of the higher upward organisation is every minute follows:
- English count organisation (Ne) : No of 840 yds lengths per pound
- Metric Count System (Nm) : No of Kilometers per kilogram
- Woollen Count (YSW) : No of 256 yds lengths per pound
- Worsted Count, NeK: No of 560 yd lengths per pound
- Linen count, NeL : No of 300 yd lengths per pound
The English linguistic communication Count, Ne indicates how many hanks of 840 yards length weigh 1 English linguistic communication pound. Thus, 32Ne way 32 hanks of 849 yards, i.e. 32x840 yards length weight 1 pound.
The Metric Count, Nm indicates how many hanks of M meters length weigh 1 kg. Thus 50Nm way fifty hanks of M meters i.e. 50x1000 meters length weigh 1 kg in addition to 100Nm way 100 hanks of M meters i.e. 100x1000 meters length weigh 1 kg.
From higher upward intelligence it is concluded that higher the yarn release or yarn count finer the yarn in addition to lower the release or count coarser the yarn.
Most of import conversion factors:
- 1 yard = 0.9144 meter
- 1 meter = 1.0936 yard
- 1 meter = 39.37 inch
- 1 cm = 0.3937 inch
- 1inch = 2.54 cm
- 1 m2 = 1.1960 yd2
- 1 gm = 0.0353 oz
- 1 oz = 28.350 gm
- 1 lb (pound) = 453.6 gm
- 1 lb = 0.4536 kg
- 1 kg = 2.2046 lb (pound)
- 1 m/kg - 0.4961 yd/lb
- 1 yd/lb = 2.0159 m/k