Overview of the development of knitted fabric polar fleece

Polar fleece development

　　 Polar fleece was first produced in Taiwan, China in the early 1990s. In the mid-1990s, the Quanzhou area of Fujian also began to produce polar fleece. They are generally Taiwanese technology. The price was relatively high at that time. Later, the production of polar fleece was also started in Changshu, Wuxi and Changzhou in Zhejiang and Jiangsu. Looking at our domestic production level of polar fleece, the quality of polar fleece in Jiangsu is better, and the price of polar fleece in Zhejiang is better. In addition, polar fleece can be divided into plain and printed. Plain polar fleece can be divided into striped polar fleece, embossed polar fleece, and jacquard polar fleece according to personal requirements. fleece) and so on. According to different printing paddles, printed polar fleece has more than 200 varieties of colors such as penetration printing, rubber paddle printing, and transfer printing color strips.

　　 Under normal circumstances, the price of fleece is lower than that of woolen fabrics. Nowadays, many clothes and scarves are directly made of polyester 150D96F polar fleece. Generally, the quality requirements of polar fleece in clothing are not too high.

Polar fleece also needs to pay attention to some quality problems. Generally, polar fleece is more common abnormal: there are horizontal stripes (loom or yarn), shearing machine knife marks or straight strips, indentation caused by excessive pressure, and holes (Brushing machine), left and right yin and yang hairs (caused by spreading brora), stains (dyeing), water stains (condensed water from the steam of the shaker), etc.

　　 1. What is the difference between polar fleece and ordinary fabrics? What are the advantages?

It is a small ingot knitted structure, which is woven on a large circular machine. After weaving, the grey fabric is first dyed, and then processed by various complex finishing processes such as napping, combing, shearing, and polarizing. The front of the fabric is napped, and the polarizing particles are fluffy and dense. And it is not easy to shed hair and pilling, the back side is sparse and well-proportioned, the hair is short, the texture is clear, and the fluffy elasticity is excellent.

　　 It is the first choice for keeping warm in the two domestic winters.

New varieties of polar fleece are still being developed. Spandex (up to 5%) and T/R polar fleece can be added during the weaving process of polar fleece. However, this technology has not been found to be mastered by several factories. , Needs further improvement.

　　 Special treatment for the fabric, for example, adding antistatic additives, anti-flame retardant additives, infrared additives and so on. For some special polar fleece, for example, the antistatic fiber is added to the fabric during the weaving process, and the polar fleece with this kind of fiber is still not much in the domestic market.

　　 Polar fleece can also be compounded with all fabrics to make it more effective against the cold. For example: polar fleece and polar fleece composite, polar fleece and denim composite, polar fleece and lamb fleece composite, polar fleece and mesh cloth composite with waterproof and breathable film in the middle, and so on.

In addition, polar fleece can be divided into plain and printed. Plain polar fleece can be divided into striped polar fleece, embossed polar fleece, and jacquard polar fleece according to personal requirements. fleece) and so on. The printed polar fleece has more than 200 varieties of colors, such as penetration printing, rubber paddle printing, and transfer printing color strips, depending on the paddle material to be printed.

　　 In terms of the price of polar fleece, the width of polar fleece in our country is generally about 150CM, and some are as wide as 230CM, and the weight ranges from 180 to 450 grams. The price should consider the cost of raw materials, weaving, weaving loss, dyeing, dyeing loss and finishing and other labor costs. In terms of fabric prices, the cheapest is the Zhejiang market, but Changshu in Jiangsu is also cheaper. The current polar fleece fabric is already a popular fabric with low price and high taste.

　　2, the difference between composite polar fleece and double-sided polar fleece?

　　Composite polar fleece is made of two kinds of the same quality or different polar fleece which are processed by a laminating machine and bonded together.

　　 Double-sided polar fleece is a double-sided polar fleece treated by pilling.

　　The price is generally relatively higher for composite polar fleece.

　　 But for general blankets, there are more composite polar fleece, but some customers need two kinds of polar fleece of the same quality to be sewn together. There is no need to composite, but that kind of fleece is not very convenient to wash. In addition, there are more polar fleece filaments for blankets.

　　3, Polar fleece is very dusty, and it will stick to it when washed with other clothes! How to avoid it?

Polar fleece can absorb dust, which may be due to its own fiber with static electricity. Static electricity has a floating effect, which will bring dust to the fabric or clothes, but generally it will not stick together when mixed with other clothes. , And the things stuck together may be particles on the fleece. Avoidance is impossible, because it is related to the fiber of the fabric itself, but now experts have developed an additive, which is an antistatic additive. When the fabric is finished, adding this additive can reduce the absorption of polar fleece. The phenomenon of ash.

　　4, how to distinguish the quality of polar fleece?

　　 First of all, you have to make it clear what it is used for. For example: making blankets, clothes, etc. This requires the needs of each customer. Generally, the long-fiber polar fleece used to make blankets is mostly. The price of short fiber polar fleece is slightly higher than that of long fiber polar fleece. Staple fiber polar fleece is generally woven from 32S polyester yarn. Its English (100% polyester spun polar fleece) is also a short fiber polar fleece.

　　Long-fiber polar fleece is generally woven from polyester filaments, and can be woven into full polyester 150D96F, 150D48F, 150D144F, 150D288F, 75D72F, 75D144F, 100D144F, 100D288F, etc. Its English expression (100% polyester filament polar fleece), in general, the higher the F value, the better the feel of the fabric, and the higher the price of polar fleece. For example, 100D144F, 150D144F and other polar fleece are already superfine polar fleece. Long-fiber polar fleece can be divided into low-stretch silk polar fleece (DTY) and bright silk (FDY). Their English expression is (100% polyester Micro-polar fleece). As far as the origin is concerned, the quality is Shanghai and Kunshan, Jiangsu. , Changzhou, Jiangyin, etc. are higher.

In addition, the common abnormalities of general polar fleece: there are horizontal stripes (loom or yarn), shearing machine knife marks or straight strips, indentation caused by excessive pressure, holes (brushing machine), left and right yin and yang hairs (Caused by the exhibition brora), stains (dyeing), water stains (condensed water from the vapour of the shaker), etc.

　　 5. What is the difference between fleece and woolen cloth?

　　 Polar fleece has a softer hand and has obvious particles, while the composition of woolen material generally contains wool. Under normal circumstances, it has a harder hand.

Generally good woolen cloth is soft and smooth, with a smooth and oily feeling; and it can also be divided into many types: for example: pure woolen woolen cloth and chemical fiber woolen cloth, there are obvious differences in appearance: pure wool is soft and shiny, and The chemical fiber has a darker luster; the pure wool has a soft hand, the chemical fiber is stiff and not soft; the pure wool has good elasticity and good recovery, while the chemical fiber has obvious creases after grasping and relaxing.

　　 6, some people say that fleece is easy to cause asthma. Is that true? What is the basis?

　　 In fact, this is related to whether the individual's skin can accept this fabric, because the main raw material of this fabric is polyester. In my personal opinion, this kind of people's choice of clothing materials, wool underwear, duck down vests, animal fur clothing and acrylic, polyester and other chemical fiber clothing materials can easily cause allergies, hives, and asthma attacks. Therefore, asthma patients may have this The underwear of patients with medical history should be made of pure cotton fabric, and the fabric should be smooth, soft and flat, and the clothes should not be too tight. And bedding should use less silk cotton and down products.

　　7, is there any pure cotton fleece? Can pure cotton make a blanket?

　　 All-cotton polar fleece is available in China, but it is rare, and it is technically difficult to check, especially when pilling.

　　 8. Is polar fleece mostly used as the lining of clothes?

　　 Yes, generally the quality requirements for the inner fleece are not too high. In fact, many clothes and scarves are directly made of polar fleece. As far as I know, most of them are made of polyester 150D96F polar fleece. There are also shoes and toys made of fleece.

　　 Polar fleece can be used as clothes. As far as I know, some clothes made of polar fleece usually cost more than 300 yuan in specialty stores. Some even reach the high price of 2,000 yuan. In addition, polar fleece can be used as bedding, carpets, coats, jackets, vests, windbreakers, cheerleader logos, polar fleece gloves, scarves, hats, pillows, cushions, etc.