Fabric Knowledge And Identification Course

knowledge

Classification of wool

Knitting wool is generally divided into two types: knitting wool (knitting yarn) and knitting yarn (knitted velvet).

Knitting yarn: the number of stocks is more than three shares (including three shares), but the number of stocks over 6 (including 6) is wool.

Knitted velvet: the number of shares is two shares, and the number of shares is below 6, or the finished products are single strands, and three for the processing of knitwear, all of them are knitted velvet.

Two, the quality of wool.

Knitting yarn and knitting yarn are divided into two categories, namely, woollen and woolen fabrics. According to the Arabia figure, the first Arabia figure indicated in the knitting yarn and logo is: (a total of 4 categories).

0--

(often omitted, not written)

1-- woolen yarn

2-- worsted knitted yarn (sometimes not written).

3-- woollen knitted yarn

The second Arabia figures, representing the types of wool, are 10 kinds of raw materials.

0-- cashmere or cashmere and others

。

1-- heterostructure (also known as "national wool", including most domestic wool, has a large difference in fiber length and length).

2-- homogenous wool (also known as outer wool, including imported wool and a few domestic wool), has little difference in its fiber thickness and length.

Blending of 3-- homogenous wool and viscose fiber

4-- homogenous wool and heterogeneous wool blend

Blending of 5-- heterogenous wool and viscose fiber

6-- homogenous wool blended with synthetic fiber

Blending of 7-- heterostructure and synthetic fiber

8-- purified fibers and their blending

9-- other

。

The synthetic fibers listed in the code "6", "7", "8" listed above generally refer to acrylic fiber and nylon.

When the first digit number is 3, the second digit numbers represent the types of raw materials:

0-- cashmere or cashmere mixed with other fibers (except nylon).

1-- white cashmere

2-- cashmere

3-- purple cashmere

4-- cashmere and nylon blended

5-- short hair

6-- rabbit hair (goat hair)

7-- camel hair

8-- yak hair

9-- other

At present, the line density code in the product number is still expressed in metric count. The old system is still used here, but it is converted to a specific number after reference to the metric number.

The third and fourth digit numbers of the pin number represent the metric count of the single yarn of the product. A woolen yarn is twisted by a plurality of yarn yarns. Most of the knitting yarn is currently made of 4 strands of wool yarn, and the single strand coarse wool yarn is generally in the 6---8.5 public branch (167---118tex). The single strand fine wool yarn is generally about 16---19 public (63---53 Tex).

Knitted velvet is mostly made of two ply yarn. The fineness of worsted knitted floss is generally over 20 tex (50 12---21), and the woollen knitting yarn is between the 83----48 tex (83----48 Tex) and the public knitting yarn.

The number of single yarn is two digit integer fine knitting yarn or knitted velvet, and the count code indicates its number, such as the number of 18/4 (56 texX4) fine wool yarn is 18.

The number of yarns represented by a single integer and a decimal number will be decimated by its number code, for example, 8 gross /4 (125 texX4) and 7.5 public /4 (133 texX4) coarse knitting yarn, whose branch codes are 80 and 75 respectively.

Based on the above description of the knitting knitted velvet number and its implications, examples are as follows:

216---- homogenous wool worsted fine wool yarn, single yarn yarn is 16 public branches (63 Tex).

Single wool yarn is 4 public branches (250 Tex).

880---- purified acrylic worsted yarn produced by worsted fabric, single yarn yarn was 8 public branch (125 Tex), and single wool yarn was 2 public branch (500 Tex).

1365--- homogenous wool and viscose fiber blended woollen / viscose wool yarn, single yarn yarn is 6.5 public branches (154 tex.) single wool yarn is 1.6 public branches (625 Tex).

2826----- worsted knitted yarn,

(now mostly acrylic bulky yarn), single yarn yarn is 26 38.5. (Tex), single wool yarn is 13 public branches (77 Tex).

2248----- worsted homogenous wool knitting yarn, single yarn is 48 public branches (21 Tex). Single yarn is 24 public branches (42 Tex).

3028----- woollen knitted yarn is made from cashmere or cashmere and other fibers (except nylon). Single yarn yarn is 28 public (36 Tex), and single wool yarn is 14 public.