Work clothes are composed of three elements: style, color and material. The material is the most basic element. Work outfit materials refer to all materials that make up work outfits, which can be divided into work outfit fabrics and work outfit accessories.
Common workwear fabrics
1) Cotton fabrics: refers to fabrics woven from cotton yarn threads or cotton and cotton chemical fiber blended chemical fiber fabrics. It has good moisture permeability, good moisture absorption, and is comfortable to wear. It is a popular fabric with strong usefulness. It can be divided into two categories: pure cotton products and cotton blended chemical fiber fabrics.
2) Hemp-type fabrics: pure hemp fabrics woven from hemp fibers, and hemp and other fiber blended chemical fiber fabrics or interlaced fabrics are collectively called hemp-type fabrics. The common characteristics of hemp fabrics are hard and tough texture, rugged and stiff, cool and comfortable, and good moisture absorption. They are ideal summer work clothes fabrics. Hemp fabrics can be divided into pure spinning and blended chemical fiber fabrics.
3) Silk fabric: It is a high-end variety in textiles. Mainly refers to the fabrics with mulberry silk, tussah silk, rayon, and synthetic filament as the main raw materials. It has the advantages of being thin, light, soft, smooth, elegant, gorgeous and comfortable.
4) Wool fabric: a fabric made of wool, rabbit hair, camel hair, and wool-type chemical fibers as the main raw materials. It is generally made of wool. It is a high-end workwear fabric throughout the year, with good elasticity and wrinkle resistance. , Crisp, durable, wear-resistant, strong warmth, comfortable and beautiful, and pure color, etc., are well received by consumers.
5) Pure chemical fiber cloth: chemical fiber cloth is admired by people for its fastness, good elasticity, stiffness, abrasion resistance and washing resistance, and easy storage and collection. Pure chemical fiber fabrics are fabrics woven from purified fibers. Its characteristics are determined by the characteristics of its chemical fiber itself. Chemical fiber can be processed into a certain length according to different needs, and woven into silk, cotton, hemp, elastic wool, medium-length wool and other fabrics according to different processes.

Artificial leather is a plastic product that looks and feels like leather and can replace it. Usually fabrics are used as the base, coated with synthetic resin and various plastics. There are three main categories: PVC artificial leather, PU artificial leather and PU synthetic leather.
In the 1980s, most people couldn't afford expensive leather clothing and leather materials. In response to market demand, imitation leather was once popular and was widely used in clothing and bags. Such imitation leather clothing and bags once flooded the streets, satisfying people's desire to wear leather.
Compared with leather, artificial leather is prone to aging and abrasion, and it is harmful to human health because it contains a large number of chemical materials. Moreover, the clothes made of it are not durable and gradually lose the market until they are replaced by other materials.Artificial leather produced with PVC resin as raw material is called PVC artificial leather (abbreviated as artificial leather); artificial leather produced with PU resin as raw material is called PU artificial leather (abbreviated as PU leather): artificial leather produced with PU resin and non-woven fabric as raw materials is called PU synthetic Leather (synthetic leather for short).
PU is the abbreviation of English polyurethane, and the chemical Chinese name is "polyurethane". PU artificial leather is the skin of polyurethane. It is widely used in the decoration of luggage, clothing, shoes, vehicles and furniture. It has been increasingly affirmed by the market. Its wide range of applications, large quantities, and many varieties cannot satisfy traditional natural leather. The quality of PU artificial leather is also good or bad. Good PU artificial leather is even more expensive than real leather.
The difference between the two is actually quite simple:
1. If it can be burned, then PVC will emit green smoke, while PU is just black smoke;
2. The elasticity of PVC will be worse than that of PU, and the recovery performance will be worse than that of PU after stretching;
3. PVC will be slippery because of the addition of some other substances, but PU is just its essence, so it will be more sticky, or a little more Q.

"Tencel fiber" is a new type of man-made cellulose fiber, which was named "LYOCELL" in 1989 by the International Man-made Fiber Bureau. It comes from the cellulose in the trees, through the use of organic solvent (NMMO) spinning process, completed under physical action, the entire manufacturing process is non-toxic and pollution-free. Therefore, "Tencel" is hailed as the "green fiber of the 21st century" by TENCEL men's socks.
Tencel fiber has the characteristics of soft drape, unique touch, elegant and dynamic, breathable and moisture-permeable, simple and elegant luster, giving people a satisfying, safe, full-textured, noble and generous feeling. Nano-tencel is filled with high-count pure cotton fabric. The fiber is comfortable and breathable, it is anti-mite and anti-static. It also has the advantages of strong durability, good elasticity, not easy to wrinkle, and easy to clean. The new generation of nano-tencel has become the focus of attention and promotion in the market. Tencel fiber is a mixture of conifer-based wood pulp, water and solvent amine oxide. It is heated to complete dissolution without any derivatives and chemical effects during the dissolution process. It is spun directly after removing impurities. The structure is simple carbohydrates. Tencel fiber can be completely decomposed in the soil, no pollution to the environment; in addition, the amine oxide solvent used in the production is completely harmless to the human body, almost completely recyclable, can be used repeatedly, the cellulose molecules contained in the raw pulp in the production No chemical changes, no by-products, no waste discharged outside the plant, it is environmentally friendly or green fiber. The fiber fabric has good moisture absorption, comfort, drape and stiffness, and good dyeability. In addition, it can be blended with cotton, wool, linen, acrylic, polyester, etc., and can be ring spinning, air spinning, core spinning, Spinning into various cotton and wool yarns, core-spun yarns, etc.
Performance and function
1. The tencel fiber of bedding has unique fibrillation characteristics, that is, the tencel fiber will split into fibrils along the fiber axis under the action of mechanical friction in the wet state, and the unique peach skin style can be obtained after treatment.
2. Tencel fiber has high dry and wet strength, with a dry and wet strength ratio of 85%.
3. Tencel fiber has high swelling property: dry and wet volume 1:1.4
4. Tencel has a wide range of applications, and can produce bedding, clothes, etc., whether it is cotton, wool, silk, linen products, or knitting or weaving fields, it can produce high-quality high-end products.

Using pure natural high-grade cotton cloth as the fabric, it has the advantages that other textile fibers can't compare to the comfort, hygiene and health of the human body.
Hygroscopicity: Cotton fiber has good hygroscopicity. Under normal conditions, the fiber can absorb moisture from the surrounding atmosphere, and its moisture content is 8-10%, so it touches human skin, making people feel soft and not stiff. If the humidity of the cotton cloth increases and the surrounding temperature is higher, all the water contained in the fiber will evaporate and disperse, so that the fabric can maintain a water balance and make people feel comfortable.
Warmth retention and antistatic properties: Because cotton fiber is a poor conductor of heat and electricity, the thermal conductivity is extremely low, and because cotton fiber itself has the advantages of porosity and good elasticity, a large amount of air can accumulate between the fibers, and the air is heat. It is a poor conductor of electricity, so pure cotton fiber textiles have good warmth retention and antistatic properties. The use of pure cotton fabrics makes people feel warm and comfortable.
Heat resistance: Pure cotton fabric has good heat resistance. When the temperature is below 110°C, it will only cause the moisture on the fabric to evaporate without damaging the fiber. Therefore, wearing, using, washing, printing and dyeing have no effect on the fabric at room temperature. This improves the washability, wear resistance and heat resistance of pure cotton fabrics.
Alkali resistance: Cotton fiber has strong resistance to alkali. In the alkali solution, the cotton fiber will not be damaged. This performance is conducive to the washing of pollution after use, disinfection and impurity removal, and it is also conducive to the treatment of pure cotton textiles. Dyeing, printing and various processing techniques to produce more new varieties of cotton.
Hygiene: Cotton fiber is a natural fiber, its main component is cellulose, and a small amount of waxy substances, nitrogenous substances and pectin. After many inspections and practices, the pure cotton fabric has no irritation and negative effects on the skin, long-term wear is beneficial and harmless to the human body, and has good hygienic properties.

Flax is one of the earliest natural fibers used by humans, with a history of more than 10,000 years. Flax fiber is a rare natural fiber, accounting for only 1.5% of the total natural fiber. Because of its naturalness, simplicity, rarity, natural color and nobleness, it is known as the "fiber queen among natural fibers".Flax fiber has many excellent properties. It absorbs moisture and dissipates heat, is health-care, anti-bacterial, anti-fouling, anti-static, anti-ultraviolet, and has excellent flame retardant effects.Linen textiles are universally recognized precious decorations. They are used as indoor wall stickers, curtains, tablecloths and other furniture cushions, which can adjust the air humidity and temperature. Use linen sheets and pillow towels to sleep comfortably. The former Soviet Union did experiments in the Antarctic. Using linen as a tent in a metal frame and using linen for bedding can actually solve the headache problem caused by the strong magnetism of the Antarctic.Linen textiles have profound cultural connotations and are also a symbol of the grade and level of star hotels. Linen is the high-end binding of hardcover books, artworks, picture albums, and souvenir album covers. When choosing the cover decoration materials of the Chairman Mao Memorial Hall architectural albums issued to the whole world, the Architecture Publishing House of my country selected various materials, and finally selected flax. The Palace Museum used flax as the inner wall decoration material of the cultural relic storage cabinets. The God in the Bible also wears flax. Linen textiles have the characteristics of good moisture absorption, no static electricity, strong warmth retention, high tensile strength, corrosion resistance and heat resistance, straight and clean, soft luster, soft fiber, and wave circulation. They are holy, generous, hygienic and natural. The five styles, and because of its low output, formed the concept of "flax represents high-end" in people's impression.my country's flax textile industry started in the 1950s and has developed rapidly in the past 10 years, ranking second in the world. Recently, there are more than 20 flax textile enterprises in my country, and more than 80% of the technical equipment has reached the world's first-class level. The product quality has been recognized by the world, and the export volume has ranked first in the world. At the turn of the century, linen textiles, as ecological fashion clothing, have once again set off a global upsurge. Linen products will bring people a most personal health care living environment and improve people's quality of life.

The nylon fiber industry can be divided into four different parts: textile filaments, short fibers, industrial filaments, and carpet filaments (BCF). Nylon, also known as nylon, is the third largest synthetic fiber in my country. Its abrasion resistance is the best among all natural fibers and chemical fibers. The hydrophilicity of nylon fabric is also better than that of polyester fabric. Due to the emergence of various new technologies, new processes and new materials in the nylon industry, the use of nylon continues to penetrate into other industries and fields, thus giving the nylon industry new vitality.

Nylon is an important raw material for hosiery. All kinds of elastic socks and nylon stockings are knitted with nylon filament. The hosiery industry is divided into cotton socks and silk stockings according to the wear of socks. Cotton socks are usually made of cotton yarn or blended wool, acrylic fiber, spun silk and other raw materials interwoven with nylon. The raw materials used in stockings are mostly nylon straight yarn, stretch yarn or core-spun yarn. Nylon nylon tweed and wool nylon navy made of nylon fiber and acrylic fiber are strong and wear-resistant nylon textiles, which are deeply loved by downstream users. Recently, seamless underwear small-caliber knitting technology has emerged, which mixes a large number of nylon filaments with cotton yarn, acrylic and other fibers to directly produce underwear, swimming suits, etc., which makes manufacturers and distributors huge profit margins, which also drives the development of nylon fibers. Widely used in the field of underwear. According to the prediction of relevant personnel, China's underwear market will reach 380 billion yuan in 2007, and at the same time, it will also open up a new channel for the application of nylon fiber. The demand and output of nylon yarn are also increasing simultaneously. Especially with the development of new nylon products such as antibacterial, deodorization, heat preservation and heat storage and their wide application in the field of hosiery, the prospects of nylon fiber should be promising.

The biggest advantage of nylon is its high strength. A nylon rope with a diameter of 1 cm can lift a Jiefang truck full of cargo. In addition, it has good elasticity, and also has strong fatigue resistance and moisture absorption. Many textiles are mixed with nylon to improve the elasticity and abrasion resistance of the fabric.

Textile fiber
1. Definition of textile fiber: fiber is a natural or synthetic filamentous substance, and textile fiber refers to the fiber used to spin cloth.
2. Characteristics of textile fiber: textile fiber has a certain length, fineness, elasticity, strength and other good physical properties. It also has good chemical stability. For example, natural fibers such as cotton, wool, silk and hemp are ideal textile fibers.
3. Classification of textile fibers: natural fibers and chemical fibers.
①Natural fibers include plant fibers, animal fibers and mineral fibers.
A plant fiber such as cotton, hemp, fruit fiber.
B animal fibers such as: wool, hair-free, silk.
C mineral fiber such as asbestos.
②Chemical fibers include regenerated fibers, synthetic fibers and inorganic fibers.
A regenerated fiber such as: visغير مجاز مي باشدe fiber, acetate fiber.
B synthetic fibers such as: nylon, polyester, acrylic, spandex, vinylon, polypropylene, etc.
C inorganic fiber such as: glass fiber, metal fiber, etc.
4. The textile properties of common textile fibers:
①Wool: good moisture absorption, elasticity, wearability, intolerant to insects, acid and metal-bound dyes.
②Silk: good moisture absorption, breathability, gloss and wearability, suitable for acid and direct dyes.
③Cotton: breathable, moisture-absorbing, good wearability, insect-resistant, suitable for direct reduction of azo, alkaline medium, sulfur, and reactive dyes.
④Visغير مجاز مي باشدe fiber: hygroscopicity, good air permeability, bright color, wide source of raw materials, low غير مجاز مي باشدt, properties close to natural fiber, suitable dyes are the same as cotton.
⑤Polyester: fabric, stiff, cool, good shape retention, abrasion resistance, dimensional stability, easy to wash and quick drying, suitable for disperse dyes, diazo disperse dyes, soluble vat dyes.
⑥Nylon: particularly good abrasion resistance, poor air permeability, suitable for acid dyes and bulk dyes.
⑦Acrylic: good fluffy, fur-like, suitable for disperse dyes and cationic dyes.

Denim is a thicker yarn-dyed warp twill. The warp yarn is dark in color, generally indigo blue, and the weft yarn is light in color, generally light gray or plain white yarn after cooking. Also known as indigo labor cloth.
Denim began in the western United States, named after herders used it to make clothes. The warp yarns are dyed with sizing and one-step dyeing process. The special numbers are 80tex (7 inches), 58tex (10 inches), 36tex (16 inches), etc. The weft yarns have 96tex (6 inches), 58tex (10 inches). ), 48 tex (12 English), etc., using 3/1 weave, and also adopt changing twill, plain weave or crepe weave denim. The grey fabric is shrink-proof finishing, the shrinkage rate is smaller than the general fabric, the texture is tight, the thick, bright color, woven The pattern is clear. Suitable for men's and women's jeans, denim tops, denim vests, denim s******ts, etc.
Since the end of the 1970s, denim has undergone many major developments in my country. The current annual production capacity is estimated to have reached more than 1.5 billion square meters, and it has become an important international denim producer. A large number of more advanced denim and denim apparel companies have basically been in line with international standards in terms of quality and variety, and have initially reversed the concept that my country's denim products are "low-end products" in the international market.
Although the development and production of denim products in my country started late, it has a relatively high level of start. It has air spinning, automatic winding, ball warp dyeing, and shuttleless looms (a large number of rapiers, followed by projectiles, and again air jets) , Heavy-duty pre-shrinking finishing machine and other advanced equipment, which creates good conditions for the development of denim varieties and the improvement of quality. However, for a long time, some equipment with excellent performance and complete functions, such as the electronic dobby of rapier looms, multi-color, uneven winding, rapid change of varieties, and unmanned operation, have not attracted enough attention, resulting in waste of functions. This situation needs to be resolved urgently in order to better serve the development of varieties, improvement of quality and labor productivity.
The weave specifications of traditional and colorful denim denim is made of pure cotton indigo dyed warp yarns and natural weft yarns, using three-on-one right-twill weave interwoven. Generally, it can be divided into three types: light, medium, and heavy. In addition to the above-mentioned traditional products, there are also colorful denim;
At present, the most popular denim varieties at home and abroad are mainly ring-spun denim, warp and weft slub denim, super indigo dyed denim, over-color, assorted denim, and weft stretch denim, etc.

There are two types of polyester oxford cloth, polyester oxford cloth and nylon oxford cloth, both of which are made of chemical fiber. With the same specifications and post-processing conditions, polyester oxford is cheaper than nylon oxford. The color, strength, moisture absorption, and feel of nylon are better than polyester, but the price is twice that of polyester. The غير مجاز مي باشدt-effectiveness is still polyester Oxford, and nylon is better. Polyester is a material. Oxford cloth is mainly a textile method, which may contain polyester. Among them, checkered Oxford cloth, Tige Oxford cloth, full stretch Oxford cloth, are all polyester Oxford cloth. Polyester is a kind of raw material with hundreds or thousands of specifications. Oxford cloth is one of them. Compared with polyester Oxford cloth, ordinary polyester cloth is stronger.
Polyester is the trade name of polyester fiber in China. Polyester fiber is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and glycol. The industrially mass-produced polyester fiber is made of polyethylene terephthalate. The English abbreviation is PET. It is a fiber with a large output and a wide range of uses among synthetic fibers. Generally speaking, it is called polyester fiber. If not specifically stated, it refers to polyester. Polyester fiber is actually a large family. In addition to PET obtained by polycondensation of terephthalic acid and ethylene glycol, there are also PBT, terephthalic acid and 1,3, which are synthesized by terephthalic acid and 1,3-propanediol. PTT synthesized with 4-butanediol.
The use of polyester oxford cloth
(1) Polyester Oxford cloth for medical and sanitary use: surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian wipes, wipes, wet face towels, magic towels, soft towel rolls, beauty products, sanitary napkins, sanitary care Pads and disposable sanitary cloths, etc.;
(2) Polyester Oxford cloth for home decoration: wall covering, table cloth, bed sheet, bedspread, etc.;
(3) Polyester Oxford cloth for clothing: lining, fusible interlining, wadding, shaped cotton, various synthetic leather base fabrics, etc.;
(4) Industrial polyester oxford cloth: filter material, insulating material, cement packaging bag, geotextile, covering cloth, etc.;
(5) Polyester Oxford cloth for agriculture: crop protection cloth, seedling raising cloth, irrigation cloth, thermal insulation curtain, etc.;
(6) Other polyester Oxford cloth: space cotton, thermal insulation materials, linoleum, cigarette filters, tea bags, etc.
The characteristics of polyester oxford fabric: non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process flow, fast production speed, high output, low غير مجاز مي باشدt, wide use, and multiple sources of raw materials. Luggage cloth refers to the fabric used to make bags, such as polyester, nylon, Oxford cloth, canvas, and leather. Luggage generally requires more durable and durable fabrics. Therefore, it used to be mainly leather and canvas. Now with the development of the textile and chemical industries, there are more varieties, which can be durable and lighter.

A. PU coated fabric:
1. PU coated fabric, that is, polyurethane coated fabric, after coating, the fabric feels full, elastic and has a filmy surface.
2. PU white glue coated fabric, that is, a layer of white polyurethane resin is applied to the surface of the fabric. The effect is basically the same as that of PA white glue, but the PU white glue has a fuller hand feeling, more elastic fabric and better fastness.
3. PU silver glue coated fabric, the basic function is the same as PA silver glue coated fabric. However, PU silver-coated fabrics have better elasticity and better fastness. For fabrics that require high water pressure such as tents, PU-coated silver is better than PA-coated silver.
4. PU coated fabrics have the following advantages: coated fabrics are soft and elastic; coated fabrics have good strength and can be used for very thin coated fabrics; coated fabrics are porous and have moisture permeability and ventilation performance; wear resistance and moisture resistance , Dry cleaning resistant. Its disadvantages are: high غير مجاز مي باشدt; poor weather resistance; hydrolysis when exposed to water, heat and alkali.
B. PA coated fabric weaving:
1. PA coated fabric, also called AC glue coated fabric, namely acrylic coated fabric, is currently the most common and common kind of coated fabric. After application, it can increase the hand feel, windproof and drape.
2. PA white glue coated fabric, that is, a layer of white acrylic resin is applied to the surface of the fabric, which can increase the coverage rate of the cloth surface, opaque, and make the cloth surface more vivid.
3. PA silver glue coated fabric, that is, a layer of silver white glue is applied to the surface of the fabric to make the fabric have the functions of shading and radiation protection. Generally, it is used for curtains, tents, and clothing.
4. PA coated fabrics have the following advantages: good sunlight and weather fastness, not easy to yellow; good transparency and compatibility, which is conducive to the production of colored coated fabrics; good washing resistance; strong adhesion; low غير مجاز مي باشدt . Its disadvantages are: poor elasticity, easy to wrinkle; poor surface finish; difficult to adjust the hand feeling moderately.
C. PVC coated fabric:
PVC film is toxic and easy to age. Features: It can be applied thickly and relatively cheaply. It is commonly used with the calendering process and used for raincoats, bags, etc. PVC has a rough feel, and there is also a rolled PVC, which is harder.