As a result of a large number of customer inquiries, but the socks production knowledge is not very well understood, only focus on the price of how much. The ex-factory price of socks is mainly determined by the socks: production costs, production raw materials, production technology, production equipment, the main points of the operating process, three Xin socks for the article;
A, socks general classification:
A, according to the object:
1, men's socks
2, women's socks
3, children's socks a, boys b, girls
4, baby socks-baby socks
4, baby socks-baby socks p>4, baby socks - baby socks
5, elderly socks
B, according to raw materials:
[Common raw materials: fabric (including cotton, nylon, polyester, acrylic, polypropylene, polyester-cotton, etc.); bottom yarn (including nylon, spandex, polyester, etc.)]
1, cotton socks:
a, cotton pull-frame socks=cottoncotton+spandex spandex (nylon silk wrapped rubber bare belt)
b, cotton socks = cotton cotton + nylon nyljon
c, chemical fiber socks
①, acrylic socks ACRYLIC (sub-light, light; dry, wet acrylic)
②, polyester socks POLYESTER
③, nylon socks NYLON
④, polyester-cotton socks T/C
d, wool socks WOOL
e, hemp socks HUMP
f, other raw materials
2, stockings, NYLON or spandex
C, according to the length of the socks:
1, short socks SOCKS (two bones)
2, middle socks KNEE KNEE-HIGH (three-bone)
3, STOCKING (four-bone)
4, PANTYHOUSE
5, NINE PANTYHOUSE FOOTLESS
6, SEVEN PANTYHOUSE
7, FIVE PANTYHOUSE
8, BOAT SOCKS
9, OTHERS (knee socks)
D, according to the sock-making machine and needle simple points:
2, domestic single-needle socks
2, double-needle socks
3, single-needle toweling socks
4, computerized socks (single-needle)
5, computerized toweling socks with double-needle
6, other (such as computerized double-socked socks)
6, other (such as computerized double-socked socks) < /p>
E. Other classifications:
1. Flat socks and jacquard socks, bright flower, dark flower and flower socks
2. Plain socks, colorful socks
3. Shoes and socks, pantyhose and pantyhose stockings
4. Dancing socks, casual socks, gentlemen's socks, leather shoe socks, Christmas socks, students' socks, sports socks, soccer socks, basketball socks, candy socks, etc.
5. >5, lace socks, doll socks, etc.
Two, sock weaving basic raw material knowledge
A, plant fibers
1, cotton COTTON
a, according to the thickness of the unit of 'branch' (M/G that is, the unit weight of the length of the meter per gram) points: 80, 960, 45, 32, 21, etc..
b, according to the number of roots or strands of yarn weaving can be divided into single-stranded yarn, double-stranded yarn, etc., respectively, to S/1, S/2; for example, 32S/1, 32S/2, respectively, 32 single-stranded, 32 double-stranded.
c, according to the accuracy of the yarn weaving quality can be divided into combed mercerized cotton, mercerized cotton, combed cotton, semi-combed cotton, cotton. d, in the process of manufacturing the first dyeing (color yarns), after the dyeing (weaving sock blanks and then dyeing).
2. Hemp HUMP: the latest popularity in a few European and American countries.
3, other categories.
B. Animal Fiber
1. WOOL WOOL: generally used for winter products, such as wool leggings.
2, rabbit hair: because the price is lower than wool, it is generally used to replace the former.
3, other categories.
C, chemical fibers
1, acrylic:
a, according to the thickness of 28, 24, 12, 32, etc..
b, single-stranded, double-stranded, etc.; expressed in the same way as cotton yarn.
c, the appearance or specific gravity of solid acrylic and limb acrylic, light acrylic and lightless acrylic.
2, polyester:
a, according to the unit of coarseness and fineness "denier" 150, 75 denier.
b, according to the composition of the number of roots or strands of yarn weaving single-stranded, double-stranded; D/1, D/2, such as 75D/1, 75D/2.
3, polyamide: the same as above.
4, nylon: 200, 150, 100, 70, 50, 30, 15 denier, etc. by thickness. Note: with the cotton yarn acrylic unit "branch" is different from the "Danny" number of the larger the thicker, "Danny" number of the smaller the finer.
5, other categories
D, blended raw materials
1, polyester-cotton: cotton and polyester blended: 70% cotton, 30% cotton, 65% cotton (T/C) and so on.
2, sunny blended yarn, sunny wool blended and other blended raw materials.
E, spandex, also known as core silk, for a rubber bare belt outside a nylon or polyester. Commonly used 20/12, 20/15, 20/30, 20/70, 20/75, 30/70, 30/75, 40/70, 40/75 and so on. The front number indicates the thickness of the elastic bare belt, such as 20, 40, and the back number indicates the number of "denier" of nylon or polyester.
F, other raw materials
Ⅲ, general sock machine knowledge
A, cotton sock machine
1, hand-cranked machine: China's earlier sock machine, now generally distributed in Shanghai, Jiangsu area, most of them are used to do square socks, etc.
1, hand-cranked machine: China's early sock machine, now generally distributed in Shanghai, Jiangsu area, most of them are used to do square socks.
2, ordinary domestic single-needle hosiery machine, plane or jacquard machine: the price is easy, each unit are RMB10000 yuan; according to the needle size 84, 86, 18, 12, 140, 160, 180, 200, 220 needles, 120 needles or less for children's clothing, 160 needles and more than used for men's socks, the other is mostly used to do women's socks.
3, double-needle socks machine: this kind of machine makes socks with obvious upper and lower needles; therefore, they are more elastic and durable, but they can't knit patterns, and they can only knit 1:1, 2:1, 3:1, 4:2, 5:2, 6:2, and so on socks with strips. There are 72, 84, 96, 108, 120, 132, 144, 168, 176 and other needle simple.
4, double-needle simple flower machine: double-needle strips plus jacquard function: but the same can not mention the bottom color with a different color flower: price is slightly higher than the strips of machine, the price of more than a few tens of thousands of dollars or so, mostly South Korea, Taiwan, and so on production.
5, single-needle computer jacquard machine: used in conjunction with the computer, can do a variety of irregular flowers, and can mention a variety of colors, changes. Most from South Korea, Taiwan, Italy, Japan and other countries, the price of each 6-20 million ranging; commonly used 84, 96, 108, 120, 132, 144, 156, 168, 180, 200, 220, 240 needles and so on.
6, ordinary towel machine: generally with two or more double or single yarn to knit thicker socks; commonly used 72, 84, 96, 108, 120 needles of needle simple.
7, jacquard towel machine: ordinary towel machine with jacquard function.
8, computerized towel machine: single needle computer jacquard machine plus towel machine function.
9, other cotton socks machine: such as computerized double needle towel jacquard machine and so on.
10, ordinary stocking machine: generally with 400 needle cylinder. Mostly made in Taiwan, Japan or Italy. Price has the first table 10,000 U.S. dollars up and down.
11, stocking jacquard machine: on the basis of the ordinary stocking machine to increase the jacquard function, mostly made in Italy.
12, other stocking machines.
The general process of stocking weaving: Preparation section Knitting, sewing head, roller head, dyeing, shaping, packing
Warehouse, machine room, sewing workshop, dyeing workshop, shaping room, packing workshop, shipping, warehouse
1. Knitting: the process of raw materials being knitted into the embryo of stocking through the machine, which influences the quality of the following: A. model; B. number of needles of the needle cylinder; C. size of the needle cylinder; D. the material and the matching of the machine model.
2, sewing head: the process of sewing the tip part of the socks: break up the sewing (hand to day), machine sewing (automatic day to day), computerized automatic sewing head), tie the bone, quality influencing factors; sewing head way, the quality of the sewing head thread, the color, the worker's level of operation
3, sewing head: the head part of the socks folded back, sewed together inside the sock cylinder, hidden socks head interface, similar to the foot of the sock cuffing. Influencing factors; A, the material and quality of the roller head line; B, the operation level of the workers
4. Dyeing: dyeing the embryo socks with the required color. Quality influencing factors;
A, dye B, time and temperature of dyeing. C, material of yarn D, oil stain on socks.
5. Shaping: fixing the shape of the embryo socks by temperature pressure according to the shape of the foot. Quality influencing factors;
A, temperature B, pressure C sock embryo material D, shaping sock board
6, packaging: the sock embryo plus the outer packaging, the influencing factors; A, the skill level of the workers B, packaging tools and materials, such as: staple marking machine, staple gun, OOP bag, etc.
A, about the knitting of socks
Sock Composition: socks belong to the weft knitting organization. Fabrics, in the sock machine to complete this task in the parts are: triangle, sock needles, rawk piece, jacquard needle, wire shuttle composition. The role of the triangle is as follows:
The role of the triangle is to enable the sock needle, the bobbin, and the jacquard needle to move in a certain trajectory.
The role of the sock needle: under the control of the triangle, the needle does radial movement, after adding yarn, bending yarn, long loop, off the loop, back to the loop and other steps to complete the work, to achieve the task of sock knitting.
The role of the sock blade: under the control of the eyebrow triangle, the sock blade moves in the weft direction, and prevents the sock from buckling when the sock needle is removed from the loop.
Jacquard needle role: under the control of the triangle and the jacquard blade, it controls the stockinette needle itself to achieve the purpose of making the flower pattern.
The role of the bobbin: to make the sock needles to knit the yarn regularly.
B, about the sock cylinder caliber and the number of stitches
Sock machine cylinder caliber determines the size of the sock, according to the age of different socks are divided into: men's socks, women's socks, children's socks, etc., commonly used caliber of 41/2, 4, 33/4, 31/2, 31/4, etc., the coarse needle machine is generally used: 41/2, 41/2, men and women socks machine caliber commonly used: 4, 33/4, 31/2. The caliber of children's socks and baby socks is 31/4.
The number of needles in the cylinder of a sock machine determines the thickness of the yarn, and the number of needles commonly used in cotton socks is 200, 176, 168, 156, 144, 132, 120, 108, 96, 84 and so on, and the number commonly used in silk socks is 480, 400, 280, 240, 200 and so on, and the bigger the number of needles is, the finer the yarn is.
C, about the socks yarn
The thickness of the yarn determines the fineness of the socks, which is closely combined with the spinning, the commonly used yarns are: 80, 60, 42, 40, 34, 32, 28, 21, 20, 16, 10, etc. The larger the number of counts, the finer the yarn is used.
D, about the raw materials of socks
Textiles originally can be roughly divided into the following categories: a: plant fibers b: animal fibers c chemical fibers and regenerative fiber.
The plant category includes: cotton, hemp. Kapok and so on.
Animals include: wool, rabbit hair, camel hair, silk and so on.
Chemical fibers include: polyester, polypropylene, acrylic, nylon, etc.
Synthetic fibers refer to the combination of two raw materials, which includes: cotton-acrylic, cotton-polyester, wool-acrylic, cotton-hemp, etc.
E, socks raw materials burning characteristics:
Cotton: contact with the fire immediately burns, leaving the flame continues to burn, there is the smell of burning paper, a small amount of off-white.
Wool material: burn slowly after ignition, away from the fire and sometimes extinguish themselves, with a foul odor, gray and white powder.
Nylon cotton material: contact with the flame melting contraction, very slow burning, away from the fire after their own extinction, special odor, loose and brittle black ash.
Polyester material: close to the flame melting contraction, slowly burning, leaving the flame continues to burn, aromatic odor, very hard black beads.
Acrylic material: close to the flame melting contraction, burning black smoke, peculiar odor, catalytic and hard and shapeless hard lumps.