In weaving, threads are always straight, running parallel either lengthwise (warp threads) or crosswise (weft threads). By contrast, the yarn in knitted fabrics follows a meandering path (a course), forming symmetric loops (also called bights) symmetrically above and below the mean path of the yarn.
What is Loop in textile?
In loop knitting, long, dangling loops are introduced into the middle of a knitted fabric or along an edge (fringe border). The loops may appear singly or in large clusters. An overall array of such loops may be used to give a “shaggy” look to the fabric and/or make it warmer, e.g., tufting the inside of mittens.
What is needle loop?
The needle loop is the basic nuit of knitted structure. When tension in the fabric is balanced and there is sufficient take-away tension during knitting, it is an upright noose formed in the needle hook. It consists of a head(H) and two side limbs or legs(L).
What is loop length in knitting?
Loop length is found by dividing the stretched yarn length by the number of loops in one course and expressed as follows: Loop length ( ) = uncrimped yarn length in one course/number of loops in one course ( ) . The results of the test are shown in Table 5. Fabric type. Sample number. Loop length (mm)
What are the knit fabric terms?
There are two basic varieties of knit fabric: weft-knit and warp-knit fabric. Warp-knitted fabrics such as tricot and milanese are resistant to runs, and are commonly used in lingerie. Weft-knit fabrics are easier to make and more common. When cut, they will unravel (run) unless repaired.
What is knitting class 6?
Knitting. The process of getting a single yarn together to form a fabric is called Knitting. It is mostly used for woollen wear. This is mostly done manually and sometimes using machines.
What is loop formation?
Study of the mechanism of loop formation deals with the role of various processing variable during production of knitted fabrics. The mechanism was explained based on mathematical model and geometry of knitting zone. The properties of knitted fabrics are governed by two parameters i.e. Loop length and Loop shape.
Which needle is used in knitting?
The oldest type of needle is the straight double-pointed needle. Double-pointed needles are tapered at both ends, which allows them to be knit from either end. They are typically used (and sold) in sets of four and five, and are commonly used for circular knitting.
What is loop length in telecom?
In telephony, the local loop (also referred to as the local tail, subscriber line, or in the aggregate as the last mile) is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the common carrier or telecommunications service provider’s network.
How do you calculate course per inch?
Take the fabric & marking 1 inch with the ball pen according to the Course & Wales wise of a knitted fabric. Then set the marking point with the multiplier scale & counting the CPI & WPI of knitted fabric in 1inch. Wales per inch and course per inch is counted by the magnifying counting glass.
What is a knitted course?
In knitting. … warp of woven fabric; a course is a crosswise row of loops, corresponding to the filling.
Is weaving faster than knitting?
Knitting is faster than braiding, but slower than weaving or twisting. Unlike weaving, braiding and twisting, knitting does not require the use of special yarn packages. … Some machines can knit wire up to 20-30 mm/s. There are two types of knitting: warp and weft (see “Knitting Glossary,” below).
What type of knitting is expensive?
It provides the fastest and most cost-effective production method for knitted fabrics and essentially simple structures can be achieved, e.g. double jersey, rib structures, tuck and miss stitches. Garment assembly using circular knitted fabric is called ‘full cut and sew’.
What country knits the most?
For a country known for its boiling hot weather it’s quite baffling, but that’s why we decided to find out which countries have the most knitters (calculated by the number of official knitting groups). Germany is a top one, with its long history of textile and crafts.