TC single-face fleece: the first choice for cost-effective polyester-cotton blended thermal fabrics

TC single-sided fleece is a fabric category in the textile industry that uses polyester-cotton blends (T: polyester, C: cotton) as raw materials and is made through a single-sided fleece process. It has both warmth and practicality. With its advantages of controllable cost, wear resistance and wrinkle resistance, skin-friendly and breathable, it has become a commonly used fabric in B2B fields such as clothing manufacturing, home textile production, and labor protection supplies. This article comprehensively analyzes the core value and market potential of TC single-face velvet from six dimensions: principle, process, and application.

1. Principles: The core composition logic of TC single-sided velvet

The core principle of TC single-sided fleece is the combination of raw material ratio characteristics and single-sided fleece structure. From the perspective of raw materials, TC blends usually use the classic ratio of polyester 65% + cotton 35%. The polyester fiber gives the fabric the characteristics of wear resistance, wrinkle resistance, and resistance to shrinkage, while the cotton fiber improves the skin-friendliness and breathability of the fabric, solving the shortcomings of pure polyester fabrics being stuffy and pure cotton fabrics being easily deformed. From a structural point of view, the key difference between single-sided velvet and double-sided velvet is that only one side of the fabric is mechanically raised to form a dense short velvet layer. The suede surface can lock the air to achieve a warm effect, while the flat cloth surface on the other side facilitates secondary processing such as printing and embroidery, achieving the dual function of "warmth + practicality".

2. Technology: Refined production process of TC single-sided velvet

The production process of TC single-sided fleece focuses on the two core links of gray fabric weaving and raising and shaping. The specific process is divided into four steps:

1. Raw material selection and blending: Select polyester staple fiber and cotton fiber of corresponding count, and blend them according to the preset ratio to make uniform polyester-cotton yarn; a high proportion of polyester can improve the wear resistance of the fabric, and a high proportion of cotton can enhance the skin-friendly feel. Adjust the ratio as needed to suit different scenarios.

2. Gray fabric weaving: Use circular knitting machines or shuttle looms to weave plain gray fabrics. The density of the gray fabric directly affects the subsequent raising effect. If the density is too high, it will easily lead to difficulties in raising. If the density is too low, the suede will be sparse and the pile will fall off.

3. Dyeing, finishing and raising: The gray fabric is first subjected to pre-processing such as desizing, scouring, and bleaching, and then dyed with reactive dyes; the core raising process uses a steel wire raising machine, which scrapes one side of the fabric through the high-speed operation of the steel wire roller, causing the fibers to break to form short pile. The number and intensity of raising are strictly controlled to avoid damage to the fabric base.

4. Styling and post-finishing: After raising, perform high-temperature shaping to stabilize the shape of the suede and prevent it from lodging; add antistatic, antibacterial and other functional finishing agents as needed to further expand the use of the fabric.

3. Application Category: Multi-field adaptation scenarios of TC single-sided velvet

With its high cost performance and multi-functional features, TC single-sided velvet covers B2B application needs in many industries:

1. Apparel manufacturing field: used in sweatshirts, thermal underwear, children's clothing, casual jackets and other products. The thermal suede surface is suitable for autumn and winter clothing. The flat cloth surface can be printed with personalized patterns, which meets the mass production needs of popular clothing brands.

2. In the field of home textiles: As a fabric for blankets, sofa covers, and mattress covers, the short pile layer is soft to the touch, and its wear-resistant and wrinkle-resistant properties extend the service life of the product. It is the mainstream material selection in the mid-to-low-end home textile market.

3. Industrial textiles: used in labor protection clothing, outdoor tent linings, cold-proof gloves and other products. The polyester component improves the stain resistance of the fabric, and the warm suede is suitable for low-temperature working environments. It is favored by labor protection supplies companies.

4. Maintenance: Maintenance and storage skills of TC single-sided velvet

The core of maintenance is to protect the integrity of the suede and prevent fabric deformation. The specific points are as follows:

1. Washing method: Give priority to gentle hand washing with cold water or the "gentle mode" of the washing machine to avoid strong stirring that may cause the suede to fall down and lose lint. High-temperature hot water and strong alkali detergents are prohibited to prevent fabric fading and fiber damage. Wash dark and light colored fabrics separately to avoid dyeing.

2. Drying and ironing: After washing, lay it flat to dry in the shade, avoid sunlight exposure, and prevent the suede from turning yellow and hardening. When ironing, you need to put a thin layer of cloth on it, and choose the low-temperature steam mode. Do not iron the suede directly to avoid adhesion of the suede.

3. Storage requirements: Fold and store flat to avoid heavy objects squeezing and causing the suede to fall; keep away from sharp objects when storing to prevent snagging; desiccant can be added for long-term storage to prevent the fabric from getting damp and moldy.

5. Technology: TC single-faced velvet’s core technology upgrade direction

The current technological innovation of TC single-sided velvet focuses on two major directions: quality improvement and functional compounding:

1. Blending ratio optimization technology: develop differentiated ratios, such as high cotton ratio (cotton 60% + polyester 40%) to improve skin-friendliness, or add recycled polyester fiber to meet environmental protection needs; through refined blending technology, yarn neps are reduced and fabric smoothness is improved.

2. Raising technology upgrade: CNC raising machines are used to replace traditional equipment to accurately control the raising intensity and speed to achieve uniform pile length and reduce the shedding rate; air-flow raising technology is introduced to reduce mechanical damage and improve fabric durability.

3. Functional finishing technology: adding moisture-wicking and anti-UV finishing agents to expand the application of fabrics in sportswear and outdoor products; using antibacterial and anti-mite finishing to increase the added value of home textile products.

6. Trend Category: Market Development Direction of TC Single Face Velvet

From the perspective of industry development trends, TC single-sided velvet will show three major trends in the future:

1. Green upgrade: The application proportion of environmentally friendly raw materials such as recycled polyester and organic cotton continues to increase, and green dyeing and finishing processes (such as low-temperature dyeing and waterless printing) have become the key for enterprises to improve their competitiveness.

2. Functional compounding: A single thermal fabric develops in the direction of "warmth + antibacterial + moisture wicking" to meet the customized needs of sports, medical and other professional fields.

3. Differentiated customization: Relying on digital printing technology, small batch and personalized pattern customization has become mainstream, helping small and medium-sized clothing companies to create differentiated products and expand market channels.