"cotton polyester copper ammonia fiber antibacterial lattice jacquard corduroy" was awarded fabric first prize

The largest corduroy production and export base in China and the national corduroy product development base, Hebei Ningfang Group Co., Ltd., recently announced good news. The “cotton-polyester, copper-ammonia-fiber antibacterial lattice jacquard corduroy” researched and developed by the Group was awarded by China Printing and Dyeing Industry Association. 2010 China's first prize for outstanding printing and dyeing fabrics.

Although similar awards have been taken by Ningfang Group, yet another affirmation from the industry still makes the company's new product R&D department feel very pleased and proud. Why does "cotton polyester-ammonia fiber antibacterial lattice jacquard corduroy" stand out in many participating works? What are the advantages that traditional printing and dyeing fabrics do not have? Feng Jixue, director of the New Product Development Department of Ningfang Group, and Wei Wenli, a designer of fabrics, unveiled the mystery.

Three-dimensional strong color rich Moderator: cotton polyester copper ammonia fiber antibacterial lattice jacquard corduroy main technical characteristics of what?

Feng Jixue: We successfully used polyester, cotton and copper ammonia multicomponent fibers with different dyeing properties to perform organizational structure design and a combination of various fiber properties to make the product more prominent after washing; in dyeing and finishing, we use Nanotechnology has done antibacterial finishing, given the fabric can withstand 50 times the antibacterial performance of washing, more in line with the current concept of health; jacquard corduroy pattern design, using a variety of fiber dyeing, making the product has a rich color combination.

Wei Wenli: The warp yarn of this product is made of 30 moisture wicking polyester/cotton 65/35 blended yarns. The fabric made of moisture wicking polyester has a quick-drying function of moisture absorption and moisture absorption, and the complementary advantages of moisture-wicking polyester and cotton blend make the product Dry and breathable. Weft yarns are made of 30 moisture wicking polyester/cotton, 30 pure cotton and 40 copper and ammonia fibers. The copper ammonia fiber has excellent dyeability, and it is darker under the same dyeing conditions.

In the organizational structure design, we use a conventional 1:1W corduroy and weft-shaped twill composite structure to form a longitudinal strip structure; horizontally using three different yarns, using their different dyeing properties, arranged in a certain proportion The formation of lines and lines.

After printing and dyeing, the new process of RD-339 scouring enzyme low alkali, short process energy saving and emission reduction was adopted, and nano silver antibacterial finishing agent was added during finishing. The color is based on the popular colors released by popular organizations at home and abroad, and the color suitable for this kind of fabric is selected for collocation design.

Moderator: What are the advantages of this product compared to ordinary printing and dyeing fabrics?

Feng Jixue: Ningfang Group pays attention to the ever-changing market trends and trends, so that fabrics complement the value of downstream companies.

The biggest feature of this fabric design is that the various fibers have different shrinkage properties. The washed products have a strong three-dimensional effect. The dyeing properties of different fibers make the corduroy more full. In addition, the use of low alkali technology to shorten the process, to achieve the purpose of energy conservation. The use of environmentally friendly dyes and functional additives, increase the technical content of fabrics, improve product availability and added value. The combination of classic patterns and the application of copper ammonia fiber increase the fabric layering and gloss, inject vitality into the product, making it more refined and rich in style.

Wei Wenli: The design premise of this type of corduroy is to fully understand the performance characteristics of raw materials, including functionality, comfort and dyeability. Cotton polyester ammonia fiber antibacterial lattice jacquard corduroy fabric feels soft and comfortable, moisture wicking, clear lines, and has antibacterial function.

This fabric can also be designed according to the needs of the grid size, shape, production of a series of products; compared with yarn-dyed fabrics, the color is easy to adjust, ordinary yarn-dyed fabric dyed yarn and then weaving cloth, and this type of fabric according to the use of The characteristics of raw materials Design the structure of the product fabric, and then according to the dyeing properties of the fabric, the fabric exhibits more than two colors; Compared with the printed fabric, the fabric has good resistance to washing, and does not fade.

The production of flexible fabrics is gradually pushed to the market host: What is the current production and application of this fabric? What technical bottlenecks have been encountered and when can they be industrialized?

Wei Wenli: We under the guidance of the National Textile Information Center, through the cotton market research and access to a large number of books and information for feasibility analysis and production. During the production process, we first conducted tests on small prototypes, confirmed the organization specifications, yarn count density, and then produced 200 meters on the rapier looms. The production situation was very stable, but only due to the large zonal circulation ratio, the operator found live lines. more difficult.

By improving the weft feeders we are basically able to carry out smooth production, and the best way is to produce it on an air jet loom. In the finishing process after printing and dyeing, there are also problems such as color matching, and finally the problem is quickly solved by the technicians to transform the machine. At present, we have industrialized and produced more than 3,000 meters of series of samples for promotion and promotion. The unique pattern design and antibacterial function have been recognized by many customers.

Moderator: How is the production cost of fabrics? Which product applications are suitable for?

Feng Jixue: Since this product has the features of different appearance levels and rich colors, it does need to invest certain funds for proper technological transformation during production. In terms of fabric design, we focus on the alternative application of textile fibers. Customers can control the cost of fabrics by changing raw materials according to their needs. For example, polyester can be used as a functional or regular polyester; copper and ammonia fibers can also be changed. With bamboo fiber, Tencel and other viscose processing production of a certain glossy fiber.

Wei Wenli: Our products have been carefully designed and functionalized, have certain application value and special functions, and are more suitable for enterprises that produce high-end bedding and branded clothing.

Moderator: What is the feedback on the fabrics already produced in the market? What are its future prospects?

Feng Jixue: Nowadays, people like to express their individuality through clothing. New products and new functions are the highlights of market innovation. Our customers carry out the production of series products according to the design concept of fabrics, and the scope of application has gradually expanded to many fields such as casual wear and children's wear, and achieved satisfactory results.

The design of the series of fabrics is not a conceptual development, but it is to lead the domestic market and develop first-rate corduroy products suitable for China's national conditions.

Ningfang Group exerts its advantages in the development and production of high-grade corduroy products, and adopts new fibers such as colored cotton, coconut charcoal, antibacterial polyamide, Saiger, moisture wicking, heat retention and thermal insulation to weave into the fabric, so that it has certain special performance. After the use of special finishing auxiliaries, such as squalane microcapsules, aloe skin care, vitamin E + C, itching, anti-ultraviolet additives, so that the fabric to achieve a certain degree of skin care health. This new product will certainly be favored by consumers.

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