How to calculate the number of needles of the circular knitting machine?

4-inch 28 needles, 209 multiplied by 14 equals 2926, 34-inch 28 needles is 2976, except for the 4 to 5 cm edge of the needle hole when the dyeing factory is finalized, the net width of 209 is just right.

Large circular knitting machine, the scientific name is circular knitting machine (or circular knitting machine). Because the knitting machine has many knitting systems (enterprises call it the number of yarn feeding or knitting, referred to as the number of knitting), the speed is high, the output is high, the flower shape changes quickly, the fabric quality is good, the process is less, and the product adaptability is strong. develop rapidly.

1. Ordinary single jersey circular knitting machine

Ordinary single jersey circular knitting machine is 3~4 times the multi-turn road (usually the diameter of the needle cylinder), that is, 3 roads∕25.4mm~4 roads∕25.4mm). The noodle machine has 102~126F roads, etc., with high speed and high output. In our country, some knitting enterprises are called multi-triangular machines (mainly multi-triangular machines) Z241 model rises).

Ordinary single-jersey circular knitting machines include single-track (one track), two-track (two tracks), three-track (three tracks), four-track and six-track models. At present, most knitting enterprises use single-jersey circular knitting machines with four needle tracks. It uses the organic arrangement and combination of knitting and triangles to weave various new fabrics.

2. Single-sided terry machine

The single-sided terry machine is also called the single-sided towel machine. It has single-needle, double-needle, and four-needle models, and there is a terry machine (terry yarn covers the ground weave yarn inside, that is, the terry yarn is displayed on the front of the fabric, but the weave in two places The yarn is covered inside) and the turn-up terry machine (that is, the terry fabric we usually see, the yarn of the ground structure is on the back of the fabric), weaving new fabrics with the arrangement and combination of sinkers and yarns.