Tips for choosing thermal underwear and precautions for buying underwear

Thermal underwear is clothing worn to keep warm in winter. Thermal underwear is thin, has good warmth retention, and has good stretchability and elastic recovery. Thermal underwear is not the more expensive the better, so you should pay attention to this when choosing.

1. When buying thermal underwear, make a rational choice and compare the product's cost-effectiveness. Don't think that the more expensive the better.

2. Correctly treat and identify product advertisements for thermal underwear. The basic function of thermal underwear is to keep warm and comfortable. Some advertisements lack scientific basis. Do not blindly believe in so-called high-tech concepts such as cards.

3. When choosing thermal underwear, it is best to choose one with soft and comfortable fabric, light weight, good elasticity and warmth retention.

4. The thermal insulation of thermal underwear is inversely proportional to its air permeability (fabric density). In order to deal with the various traps in the thermal underwear market, you should look, touch, listen, try and choose when purchasing thermal underwear.

1. Understand the fabric

For example, the pilling phenomenon of pure cotton fabrics is better than that of polyester-cotton fabrics. From the fiber composition of the middle flocculent layer, wool fiber has better thermal insulation performance than chemical synthetic fiber, and polypropylene fiber has better thermal insulation performance than polyester fiber. Of course, there are other important indicators that determine the thermal insulation performance of products. Consumers can learn more about the product from the test report issued by the product testing department.

2. Pay attention to the size

The product model is not the actual specification of the product. For example, 170/100 means that the product is suitable for people with a height of 167.5-172.5 cm and a chest circumference of 97.5-102.5 cm. Products of the same size but different brands may have different actual specifications. Consumers are advised to make sure before purchasing.

The first category: pure cotton underwear. The most traditional single-layer underwear, soft and breathable, but because of its thin texture, it is more suitable for spring and autumn.

The second category: underwear made of fibrous thermal insulation materials. Most of them are made of cotton, wool, acrylic, polyester and other fabrics, and the interlayer uses cotton, wool, camel hair and other flakes as filling materials. The advantage is that it is breathable and has good moisture conduction performance; the disadvantage is that it looks bloated and heavy when worn.

The third category: space cotton thermal underwear. Its fabrics are made of cotton, wool, silk, chemical fiber, etc., and the inner interlayer flakes are plated with metal film. Its advantages are relatively warm and radiation-proof; its disadvantages are poor air permeability and moisture conductivity, and there is a squeaking sound when wearing.

The fourth category: thermal underwear with ICCP materials in the interlayer. It uses cotton, wool, silk, Lycra and other fabrics. The ICCP materials in the interlayer have also evolved from non-porous to porous and now mesh films. The fixing between the fabric and the interlayer has also evolved from gluing to using special processes to compound them together.

The fifth category: comfortable and health-care thermal underwear. This type of product claims to contain far-infrared fibers and more than 20 trace elements. Far-infrared rays can convert energy in the body and regulate the body's immunity.

The sixth category: silk thermal underwear. Traditional silk thermal underwear (commonly known as silk cotton jacket) is filled with silk, which is green, healthy, light, soft, smooth, and warm. In addition, it has strong constant temperature, breathable, and moisture permeability, so it is close to the body, warm, light and comfortable to wear, and silk cotton jacket can prevent mites, antibacterial, and mildew. The silk thermal underwear made by the new technology has added six advantages by improving the traditional technology: beautiful, many styles, washable, no need for renovation, and more warm.

1. Nanjiren: "Nanjiren" is a brand of Nanjiren (Shanghai) Textile Technology Co., Ltd., which was established in 1997. Its leading products are thermal underwear and autumn and winter underwear, and it also involves sweaters, woolen trousers, suits, jackets, down jackets, T-shirts, shirts, home clothes, trousers, home textiles and other related fields. In recent years, the total sales volume has reached tens of billions of yuan, and it has long become a leading brand in China's textile industry.

2. Fiberbird: A brand that adheres to quality and overflows with dreams, Fiberbird was born in 2001 and has rapidly gained a foothold in the Chinese thermal underwear market. Fiberbird can be said to have gathered the essence of health underwear and regular underwear, extending the single function of underwear to personalization and comfort, making the development and sublimation of underwear reach an unprecedented highest level, and won the excellent reputation of body beauty expert and Dr. Warmth!

3. Maoren: Maoren International (Hong Kong) Co., Ltd. was established in 1998. It is a modern large-scale brand operation group dedicated to professional research and development and operation of fashionable underwear, trendy women's clothing and sports and leisure clothing. In early 2003, Maoren International was looking for an advertising agency for its new winter thermal underwear brand "Maoren Thermal Card" and cashmere pants brand "Gunas", and insisted that Chengmei (Guangzhou) Marketing Consulting Company be responsible for its flagship product Maoren Thermal Card project.

4. Tingmei: Beijing Tingmei Group Health Technology Co., Ltd. is a high-tech enterprise in Beijing. Since its establishment in 1999, it has been based on the forefront of science and technology and pioneered the emerging health industry. It took three years and invested hundreds of millions of yuan to develop the "body shaping" Tingmei underwear. Relying on its high-tech and humanized product advantages, it has become a well-known underwear brand known to all in China.

5. Hongdou: Hongdou underwear has a long history. It started spinning and weaving in 1957 and won the title of China's well-known trademark in 1997. At present, the company has nine brands of underwear products, including "Hongdouqing", "Xiangsiniao", "Hongdoushu", "Xiangsi", "Nanguo" and "Hodo". Hongdou underwear is favored and praised by consumers for its novel styles and exquisite materials, which bring warm care and love to consumers.

6. NOWBELLE: NOWBELLE is China's first body shaping and thermal underwear brand. It is a Korean brand that focuses on the production and sales of underwear series products. NOWBELLE's quality assurance system ensures the quality of NOWBELLE, which fully meets or even exceeds the national quality inspection standards. NOWBELLE has internationally advanced cutting technology and fabric development technology, ensuring that new fabrics and styles are introduced to the market every year, showing the avant-garde and fashion of NOWBELLE clothing.

7. Sanqiang: High-tech + mass production + serialization are the three major outlines of Sanqiang's new product development. After years of hard work, Sanqiang Group has formed a market-oriented new product development and technology innovation mechanism and established a municipal-level Sanqiang Technology Center. In 1998, Sanqiang cooperated with the internationally renowned American Dow Corning Company and American DuPont Company, introduced the latest international scientific and technological achievements, combined with Sanqiang's exquisite clothing technology, and produced Sanqiang Baoershuang, soft cotton Lycra antibacterial and hygienic functional key beauty underwear series, which injected new vitality into Sanqiang underwear's entry into the high-tech field.

8. Beijirong: Beijirong is the earliest thermal underwear brand in China, and is standing tall in the thermal underwear industry with leadership style. Over the past 8 years, Beijirong has won dozens of honors, has more than 20 patents, and a large and complete sales network consisting of more than 2,000 dealers at all levels. It has created an industry myth with cumulative sales of more than 10 million sets of products, sales of tens of billions of yuan, and tax payments of more than 60 million yuan.

9. Hengyuanxiang: Jiangyin Knitting Yarn Co., Ltd. is located at the junction of Cheng, Xi, Yu and Zhang, with superior geographical location and convenient transportation. It is a star enterprise in 2000, a "three-A" enterprise of international consulting and evaluation companies, a clean and civilized production enterprise in Jiangsu Province, and an advanced environmental protection collective. At present, our factory has an annual spinning and dyeing capacity of 4,000 tons of yarn, and is a professional manufacturer of 2.5 million shirts and 500,000 pairs of trousers.

10. Yu Zhaolin: On July 1, 1996, Shanghai Zhaolin Industrial Co., Ltd., founded by Shanghai native Yu Zhaolin, was formally established. Yu Zhaolin created composite thermal underwear with "moisture-conducting and thermal composite fleece" as the main raw material, following metal cotton, space cotton, down, wool fleece and other underwear materials. Yu Zhaolin was well-known in the market: 280,000 sets were sold in 1997, 1 million sets in 1998, and 3 million sets in 1999, and created a sales miracle of "no loans, no backlogs, and no triangular debts" in the national textile industry.