Sweater industry is a great potential for development of the industry. With the change of people's lifestyle and the pursuit of comfort and personalization, the prospect of sweater sales is good. As knitted sweaters processing industry is labor-intensive industries, relatively low labor resources so that China's exports of knitted sweaters in the price has a certain competitive advantage. Coupled with the improvement of domestic processing level, our country has become a veritable knit sweater exporter. In recent years, with the introduction of various foreign computerized flat knitting machines, sweaters processing enterprises produce unique sweaters products is no longer a problem. However, in the production and processing, due to the piece of clothing and sleeves with a mouth machine connected, and this completely rely on the car to stop workers at a glance to the needle, coupled with the market now on the high machine number of products pro-Lai, making this session Became the bottleneck of sweater processing enterprises. Therefore, to improve the production efficiency of sweaters and product quality and added value, strive for early access to the international wool knitwear in the high-end market, has always been the direction of the sweaters enterprises. Zhejiang Yuxi Knitting Co., Ltd. is a specialized manufacturer of all kinds of cotton, polyester-cotton and polyester-polyester products such as jersey, spandex jersey, cotton cloth and pearl cashmere. For the sweater industry status quo, the company produced a new fabric with good elasticity and soft, smooth, breathable, breathable and other characteristics. Through the use of raw materials, the organizational structure of the process design and finishing techniques and other means, the company produced a stretch sweater fabric series. This product has the similarities and differences with the ordinary sweater, and can be cut and formed by processing, which avoids the sleeve opening process and greatly reduces the processing time of the sweater. Because it is fabric production, so you can use the method of billet, can reduce processing costs. At the same time, but also in this fabric printing and other follow-up processing, so that products can be produced with flat knitting comparable. Raw material application Yuxi knitting company widely uses the raw material spun yarn, has the different spinning method and the raw material blending proportion of many kinds of specification components, should first decide according to the application style and the customer request the effect which achieves, and through the optimized contrast uses the new type spinning . For example jet spinning yarn has a stiff, uniform, smooth, short hair and other characteristics. Raw materials used in different proportions of PTT / viscose, wool / nylon / viscose fibers, so that fabrics with warmth and softness, memory, functional requirements of the elements are integrated into the design of knitted fabrics. Structure of the organizational structure of the market Knitting machine sweater most of the rough style, application of knitting needles and raw materials in the preparation of 8 to 12 pins / inch. Yuxi knitting company try to apply production on the big circular machine, adjusted from syringes to knitting needles, triangles and other equipment, so that the fabric has a fine, thick (warm good) special style. At the same time, the fabric has a vertical and horizontal elasticity of the process, the performance of low-key luxury design. Finishing technology to update the sweater pilling requirements of a higher pilling (≥ 3), ordinary circular machine can not meet the requirements of the fabric. Therefore, the company focused on tackling the problem of raising the pilling index to the level specified by the customer through two different processes. (A) alkali reduction treatment to achieve the purpose of removing short hair. (B) the combination of soft processing and pilling Pilling finishing, fabric feel and anti-pilling Pill meet customer requirements. Choose what finishing process, mainly based on customer style and cost of fabric considerations. Such as fabric to have a two-color effect, you need to use one bath two-step method and two-bath process, dyeing equipment at high temperature and pressure and alternating at room temperature and pressure, pilling the pilling effect according to the customer's style requirements. Elastic sweater fabric in the apparel design and application of clothing as sweaters to the fashion, multi-functional direction, sewing equipment used knitted, woven sewing machine combination of means. With a little rib application, the relative stitching, two-color effect applications, so that the fabric has a concise, underwear Waichuan and other styles. Elastic sweater fabric variety of diverse varieties, width 130 ~ 160cm, weight in the 200 ~ 300g / m2 or so. In the first half of this year, these new varieties participated in the Beijing International Fabrics Fair, attracting many experts. Since then, the fabric after the trial of corporate clients, has been well received. (□ Donghua University Zhao Li Zhejiang Yuxi Knitting Co., Ltd. Wu Jiafu Ho plot)
