Double-sided striped bayberry velvet: a complete guide to characteristic technology and application

Double-sided striped bayberry velvet is a knitted fabric with three-dimensional texture, double-sided skin-friendly, warm and breathable properties. It is named after the surface is covered with fine granular fluff similar to bayberry fruit, and both the front and back sides have regular striped lines. It is widely used in autumn and winter clothing, home textiles and soft furnishings and other fields. This article comprehensively analyzes the core value of this fabric from the six dimensions of principle, process, application, maintenance, technology, and trends.

1. Principles: Structure and functional logic of double-sided striped bayberry velvet

The core advantage of this fabric comes from the triple synergy of fiber properties + double-sided strip weaving + bayberry raising process, achieving the unity of touch, warmth and aesthetics:

1. The raw materials of fiber properties support fabrics are mainly polyester low stretch yarn, and spandex is added to some high-end products to improve elasticity. Polyester fiber has a high degree of curl, and after being raised, it can form dense granular fluff, which can lock in the air and maintain warmth. After adding spandex, the stretch and resilience of the fabric is enhanced, making it less likely to deform due to wear or use.

2. The structural forming principle adopts a double-sided weft knitting process. By adjusting the arrangement of knitting needles, uniform vertical striping lines are formed on both sides of the fabric. The striping structure enhances the breathability and drape of the fabric. After a special raising process, the surface of the strips is treated with round and full bayberry-like small-particle fluff. The texture on both sides is consistent and there is no difference in touch. This composite structure of "strips + granular velvet" not only avoids the bloated feeling of ordinary velvet fabrics, but also improves the balance between warmth and breathability.

2. Technology: Production process of double-sided striped bayberry velvet

Fabric production requires three core stages: raw material preparation - weaving and shaping - finishing. Each link directly affects the texture and quality of the finished product:

1. The raw material is prepared using 150D/288F polyester low stretch yarn or polyester-span blended yarn. The finer the fiber, the finer the fluff of the finished product particles; the yarn needs to be wound to ensure stable tension during weaving and avoid problems such as broken wires and missing needles.

2. A double-sided circular knitting machine is used for weaving and shaping. The width and spacing of the ribbing lines are set through computer programming. The knitting needles work staggered up and down to weave a gray fabric with a double-sided ribbing structure. During weaving, the density of knitting needles needs to be precisely controlled to ensure that the ribbing lines are symmetrical and neat, laying the foundation for the subsequent raising process.

3. finishing processing

• Raising: The gray fabric is fed into the raising machine, and the combing effect of the steel needle roller is used to break the fibers on the surface of the strip and form short granular fluff, which is the "bayberry velvet" effect;

• Shearing and shaping: Use a shearing machine to trim the fluff of different lengths to ensure uniform particle size; then set at 120-140°C high temperature to fix the fabric size, strips, and particle structure, and control the shrinkage within 2%;

• Dyeing process: High-temperature dip dyeing with disperse dyes ensures that the color penetrates the fiber evenly, while retaining the soft touch of the fluff to avoid stiffness after dyeing.

3. Application categories: Applicable scenarios for double-sided striped bayberry velvet

With the characteristics of double-sided skin-friendly, three-dimensional texture, warmth and breathability, the fabric is applied in three major fields: autumn and winter clothing, home textiles and soft furnishings, and household products:

1. Apparel field: It is the preferred fabric for sweatshirts, home clothes, children's jackets, and scarves. The double-sided striped texture enhances the three-dimensionality of the clothing. The bayberry velvet is soft and skin-friendly, suitable for close-fitting wear. Styles with added spandex can also be used to make stretch leggings, which have both warmth and slimming effects.

2. Home textile field: used to make blankets, sheets, pillows, sofa covers, etc. The double-sided down brings double warmth, and the striped structure enhances breathability and avoids stuffiness during use; the three-dimensional texture can also enhance the layering of home soft furnishings, and is suitable for Nordic, simple and other styles.

3. Household products: It can be used to make plush toys, bay window mats, carpets, etc. The granular fluff is wear-resistant and does not shed easily, making it suitable for daily high-frequency use at home.

4. Maintenance: Cleaning and maintenance techniques for double-sided striped bayberry velvet

Scientific maintenance can maintain the three-dimensional texture and soft texture of the fabric and extend its service life:

1. Cleaning precautions

• The water temperature should be controlled below 30°C. Priority should be given to hand washing or gentle machine washing. When machine washing, it is necessary to put it in a laundry bag to avoid strong stirring that may cause strip deformation and particle lint lodging;

• Use neutral detergent, and prohibit the use of bleach and softener. Softener will clog fiber gaps and reduce breathability. Bleach can easily cause fabric fading;

• Wash dark and light colored fabrics separately to prevent color cross-fertilization; avoid mixing with zippers and sharp jewelry during cleaning to prevent snagging.

2. Drying and storage

• After washing, gently squeeze out the water and lay it flat in a cool and ventilated place to dry. Avoid exposure to the sun. High temperature will cause the polyester fiber to age, the particle fluff to harden, and the drawing lines to deform;

• When storing, fold it neatly and put it in a drying closet to avoid heavy pressure and prevent the strips from collapsing under long-term pressure. If the pile is slightly lodging, you can use the cold wind setting of a hair dryer to gently blow it and comb it to restore fluffiness.

5. Technology: Breakthrough in the core technology of double-sided striped bayberry velvet

With the upgrade of textile technology, fabrics have achieved multiple innovations in texture stability, functionality, and environmental protection:

1. The texture setting technology introduces an intelligent temperature control setting system to accurately control the setting temperature and time to ensure the symmetry of double-sided striping lines and the uniformity of particle fluff, and solve the pain point of texture deformation of traditional velvet fabrics after washing.

2. Functional upgrade technology develops functional fabrics such as antibacterial double-sided striped bayberry velvet and anti-static double-sided striped bayberry velvet through fiber modification and finishing processes; for example, adding antibacterial agents can inhibit the growth of bacteria and is suitable for making children's clothing and medical home textiles; antistatic treatment prevents the fabric from absorbing dust and improves wearing comfort.

3. The environmentally friendly process upgrade uses recycled polyester (RPET) raw materials to make fabrics. The raw materials come from recycled plastic bottles to reduce carbon emissions. At the same time, low-temperature dyeing processes are promoted to reduce water consumption and pollutant emissions. Some products have passed GRS global recycling standard certification.

6. Trend Category: Market Development Direction of Double-sided Striped Bayberry Velvet

From the perspective of consumer demand and industry technological innovation, this fabric will develop in three major directions: personalization, functionality, and sustainability:

1. The trend of personalized customization is combined with digital printing technology to print cartoon, geometric and other patterns on the surface of double-sided striped bayberry velvet to meet the small batch customization needs of clothing and home textile brands and create differentiated products.

2. The multi-functional fusion trend integrates functions such as warmth, moisture wicking, and anti-fouling, and develops double-sided striped bayberry velvet fabrics suitable for outdoor sports, such as mountaineering jacket linings, which combine warmth and breathability, breaking through the limitations of traditional fabrics.

3. In the trend of sustainable development, the application proportion of recycled polyester raw materials will continue to increase, and brands will pay more attention to environmental certification; at the same time, they will optimize the production process, reduce energy consumption, and promote the transformation of double-sided striped bayberry velvet into green and low-carbon fabrics.