As a classic and practical business casual clothing, Polo shirt has rich and diverse fabrics. Different fabrics have their own characteristics and applicable scenarios. At the same time, special craftsmanship can also add a lot to its quality. Here are you more details: Cotton fabric: made of 100% cotton fiber, with excellent air permeability, moisture absorption, soft touch, very comfortable to wear, especially suitable for summer wear. And it is extremely friendly to the skin, not easy to cause allergies or irritation. However, the pure cotton fabric Polo shirt is easy to wrinkle, need to be pressed often to keep a clean appearance, part of the pure cotton fabric may also shrink after washing phenomenon. Cotton: This is a special knitted fabric with a porous surface, similar to a honeycomb structure. It not only has good air permeability and moisture absorption, soft feel, but also has high color fastness, not easy to fade and deformation. It is often used to make high-quality Polo shirt, suitable for daily wear and sports scenes. Silk cotton: pure cotton fabric after special process treatment, with silk luster, soft feel, moisture permeability, elasticity and vertical sense is also very excellent, not easy to deformation, good gloss, by the pursuit of high quality wearing sense of consumers love Polyester cotton blended fabric: made of cotton and polyester blended, combining the moisture absorption of cotton and polyester wear resistance, wrinkle resistance. This kind of fabric is not easy to deformation, feel soft and thick, washing is also more convenient. But its air permeability is slightly inferior, and easy to generate static electricity.  hemp fabric: Polo shirt of hemp fabric has excellent air permeability, moisture absorption and sweat perspiration performance, which is very suitable for hot summer wear, but also has antibacterial and skin friendly. However, its wrinkwrinkled nature makes it need to be pressed frequently.  Polyester (polyester fiber) fabric: Polyester fabric has excellent anti-wrinkle protection type, strong elastic recovery ability, not easy to shrink, high color fastness, strong durability, suitable for outdoor and tourism scenes. However, its air permeability is poor, easy to cover the sweat when wearing. Leica cotton (spandex blend): made of cotton and spandex blend, with good elasticity and hanging, close to wear comfortable, is often used to create a fashion style of Polo shirt, suitable for the pursuit of intimate and fashion sense of consumers. Copper ammonia cotton beads: copper ammonia cotton belongs to recycled fiber, is 100% cellulose fiber, with good moisture absorption, moisture transmission and anti-static performance, fabric soft and smooth, in line with the concept of environmental protection, suitable for consumers who pay attention to environmental protection and comfort.  Linen fabric: linen fabric has good air permeability, strong moisture absorption, but feel hard, easy to wrinkle, so the linen Polo shirt is mostly mixed fabric, suitable for wearing in summer. Silk blended fabric: silk fabric is light, comfortable, with good gloss, but there are few pure silk Polo shirts on the market, mostly blended products, suitable for high-grade leisure occasions. Cotton spandex blend: This fabric is made of cotton fiber, nylon (nylon) fiber and spandex fiber, which combines the advantages of three kinds of fibers. Cotton fiber brings good air permeability and flexibility, comfortable wearing; nylon fiber has high strength and wear resistance, make the clothing more durable; spandex gives the fabric good elasticity and resilience, wearing more close, and not easy to deformation, with good size stability. However, due to the limited heat resistance of nylon, the temperature should be paid attention to when washing and ironing, and the air permeability of nylon is relatively poor, which may affect the overall air permeability. This fabric is suitable for making sportswear, casual clothing, elastic pants, etc., with both comfort and durability. Cotton / Sorona Hybrid: Sorona (Sorona) is a synthetic fiber made of PDO and PTA (or DMT), with many excellent properties. 37% of its raw material comes from natural renewable resources (such as corn), which is highly environmentally friendly and reduces its dependence on oil. After mixing with cotton, it feels soft, skin-friendly, and has good stretching and regeneration, not easy to deform. Sorona fiber has excellent moisture absorption and sweat perspiration performance, suitable for making sportswear, while it has good dyeing performance, high color fastness, bright color and not easy to fade, widely used in making Polo shirts, sports underwear, jeans, swimsuits and so on. When choosing Polo shirt fabric, it needs to be decided according to individual needs and wearing scene. For comfort and permeability, cotton, cotton and linen, durability and wrinkle resistance, cotton / Sorona, polyester and polyester,

Mercerization is a complicated process, and there are two theories about why cotton fibers swell violently in concentrated lye 1. Hydration theory (1) Caustic soda reacts with natural cellulose (cellulose) to generate alkali cellulose, which has two main types: ① Alcohol compounds: ② Molecular compound (addition compound) : Both products are unstable, hydrolyzed into hydrated cellulose after washing, and then become mercerized cellulose (cellulose Ⅱ) after dehydration and drying. The change of cellulose in the whole process is shown as follows: The physical and chemical properties of cotton fibers are changed with each other by cellulose Ⅰ Ⅱ, showing excellent properties (2) The reason for the severe irreversible swelling of cotton fiber after concentrated NaOH treatment is that the sodium ion is small and it can enter the crystal region of the fiber; At the same time, Na+ is a highly hydrating ion. As many as 66 water molecules surround an Na+ to form a hydration layer. When Na+ enters and combines with fibre, a large amount of water is brought in, causing a violent swelling that is irreversible because of its ability to enter the crystalline zone. (3) This swelling is affected by temperature: (4) Swelling is also affected by NaOH concentration and neutral salt.

Lessel fiber is a natural plant fiber as raw material, was introduced in the mid-1990s, known as nearly half a century of man-made fiber history of the most valuable product. With a variety of excellent properties of natural fiber and synthetic fiber, Lessel is a green fiber, its raw material is inexhaustible cellulose in nature, no chemical reaction in the production process, the solvent used is non-toxic. "Lessel" fiber is a brand new textile and clothing fabric, which rose in Europe and America in the middle and late 1990s. It not only has the natural fiber cotton has the characteristics of comfort, good hand feeling, easy dyeing, but also has the traditional viscose fiber does not have the advantages of environmental protection. Viscose fiber in the production process will release carbon disulfide, hydrogen sulfide and other harmful gases, pollution of the environment, has been gradually phased out in developed countries. "Lyser" fiber to renewable bamboo, wood pulp formed after crushing as raw material, advanced technology makes its solvent recovery up to 99.7%, not only energy saving, environmental protection, and sustainable development. The clothing made of this fiber is not only natural luster, smooth feel, high strength, basically no shrinkage, but also good moisture permeability, air permeability, and wool blended fabric effect is good. Product performance ： (1) with high dry and wet strength, dry and wet strength ratio of 85%. (2) It has high swelling property: dry and wet volume 1:1.4 (3) unique fibrification characteristics, that is, under the action of mechanical friction in the wet state, the Lysel fiber will split into fibril along the axial direction of the fiber, and the unique peach fur style can be obtained after treatment. (4) Good spinnability: It can be spun purely or mixed with cotton, wool, silk, hemp, chemical fiber, cashmere and other fibers. Suitable for spinning all kinds of machine and knitting yarn. It has the "comfort" of cotton, the "strength" of polyester, the "luxury beauty" of wool fabric and the "unique touch" and "soft drapery" of silk. It is extremely resilient in both dry and wet conditions. In its wet state, it is the first cellulose fiber that is far stronger wet than cotton. 100% natural materials, coupled with environmentally friendly manufacturing process, make the lifestyle based on the protection of the natural environment, fully meet the needs of modern consumers, and green environmental protection, can be called the green fiber of the 21st century.

The main factors affecting the quality of cotton T-shirt fabric are cotton material quality, T-shirt count, T-shirt weight, the better the quality of fabric, the better the feel. Let me talk about these three factors separately。 (I) T-shirt cotton quality, excellent fabric merchants will introduce, MASA INTER  is used by Egyptian cotton. Egypt's cotton can be compared to Xinjiang's long-staple cotton and America's Pima cotton, all of which are hybrids of native cotton bred from the West Indies. (2) The number of T-shirts, the higher the number of T-shirts, the finer the yarn, below 100 with the increase of the number of the fabric is thicker, smoother and softer, but more than 100 with the increase of the number of fabric softness is reduced, in theory, the smoother the softer the fabric the more comfortable the touch. However, tall T-shirts (80 or more) are difficult to print and can only be dyed. The usual T-shirts are 21 and 32, More than 60 is a high T-shirt, more than 100 T-shirts is very rare, a simple way to see the quality of cotton quality is to directly look at the number of T-shirts, the more cotton quality is better. (3) The greater the weight of the T-shirt, the thicker and more durable the T-shirt, the better the dryness, but the less breathable it will be. From the consideration of air permeability and durability of short sleeve T-shirt ○ in Between 180g and 220g is suitable.  

The arrival of hot summer is the main battlefield for various short sleeved clothes. Men's summer short sleeved clothing is divided into short sleeved T-shirts, short sleeved Polo shirts, and short sleeved shirts in the mainstream. Then, on this basis, various types of collar types are divided

Pure cotton double mercerized fabric is a pure cotton product of "double firing and double silk". It uses mercerized yarn made by singeing and mercerizing as raw material, uses CAD computer-aided design and CAM computer-aided consumption to quickly weave the designed pattern fabric

1) Concept: The outdoor jackets was first used for the final charge when climbing a snowy mountain at a high altitude, which is 2-3 hours away from the peak. At this time, you will take off your down jacket, take off your big backpack, and wear only a lighter clothes and light clothes. This is the origin of the Chinese name of "Outdoor jackets". 2) Function: The three major functions that a outdoor jackets must have are waterproof, windproof and breathable. 3) Classification: According to the hardness and softness of the clothing fabric, it can be divided into hard shell and soft shell: Hard shell ---- suitable for wearing in bad weather. It has better windproof and waterproof effect than the following heavy snow and strong wind. Soft shell ---- suitable for daily wear and general travel, with high comfort. 4) Technology: The outdoor jackets is a kind of professional outdoor clothing. A high-quality outdoor jackets can cost more than 3000+RMB, because to achieve a good waterproof and breathable effect, there is a high requirement for the production process. This process includes many aspects, mainly waterproof technology and breathable technology. The main waterproof technologies include waterproof film technology/coating technology and suture sealing treatment. Waterproof film technology VS coating technology Represented by Gore-Tex brand, waterproof and breathable fabrics using ePTFE film have dominated the market for many years, and still provide the best high-end products in the market. With the development of science and technology, manufacturers can manufacture thinner and thinner films, and high-performance polyurethane films and polyester films have gained more and more market share. For example, Marmot's Membrane (polyurethane film) and SympaTex (polyester film). There are many kinds of films and a wide range of prices. However, if you need a waterproof coat that is widely applicable and durable, you'd better choose a three-layer cloth with laminated film. The three-layer waterproof fabric comes with an inner lining, and the two-layer waterproof fabric needs a separate inner lining, which will make the clothes bulky. The 2.5-layer waterproof fabric is a 2-layer material sprayed with a protective coating on the inside to avoid skin contact with the waterproof film. It is usually used for lightweight rain-proof jackets. Compared with waterproof membrane fabric, waterproof coating fabric is usually very waterproof but has poor permeability. This kind of fabric is usually cheaper and the technology is progressing rapidly. The manufacturer is constantly reducing the thickness of the coating and increasing the number of pores on the coating.