First, the opening and cleaning process should speed up the use of various forms of blowing and carding machines to increase the proportion of no coiling rate.In recent years, many companies have transformed the original traditional blowing, cleaning and carding into simple blowing and carding machines. The quality of yarn and the effect of saving labor, this advanced technology should accelerate the pace of promotion and application.Second, the carding machine is known as the core of spinning,

Polypropylene BCF yarn, also known as polypropylene carpet yarn, is a filament extracted from polypropylene raw materials and refined by polymerization. As a result, the factory has to be completed on time and with high quality. Because polypropylene yarn itself has strong chemical resistance, in addition to strong concentrated nitric acid.Secondly, due to the unique wicking effect of polypropylene, the principle is that when the human body sweats, the sweat can be quickly transferred from the s

With the rapid economic development, people's requirements for the flame retardant properties of textiles are getting higher and higher. The current flame retardant performance testing methods are basically designed for fabrics, which requires the sample to undergo the transformation process from yarn to fabric, which makes the time period for judging the flame retardant performance of textiles longer. On this basis, the correlation between the flame retardant properties of yarns and fabrics

Polyester high elastic yarn is a kind of fabric woven from deformed fibers. The chemical fiber filament is made into a spiral shape after a heating deformation, and has a high elastic expansion rate, which is called high elastic yarn, and the product made is called high elastic fabric. Such as nylon or polypropylene elastic shirts and pants, elastic socks, elastic swimming suits, etc.The product has good elasticity, good hand feeling, stable quality, not easy to decolorize, strong pulling force,

1. Shape The longitudinal plane of polypropylene fiber is straight and smooth, and the cross-section is circular.2. The advantage of density polypropylene is its light texture, its density is only 0.91g/cm3, which is the lightest variety of common chemical fibers, so the same weight of polypropylene can get a higher coverage area than other fibers.3. Strong elongation Polypropylene has high strength, long elongation, high initial modulus and excellent elasticity. So polypropylene has good abrasi

Polyester-cotton refers to polyester-cotton blended fabrics, which are mainly composed of polyester. Polyester-cotton blended fabrics are mainly composed of polyester and are woven from 65%-67% polyester and 33%-35% cotton blended yarns. , Polyester cotton commonly known as cotton is really good.Features of polyester cotton: It not only highlights the style of polyester, but also has the advantages of cotton fabrics. It has good elasticity and wear resistance in dry and wet conditions, stable

Color spun yarn is a yarn with unique color mixing effect, which is made by fully mixing fibers of two or more different colors.Color spinning characteristicsBecause it is woven from a variety of fibers of different colors, the color presented is also very natural and subtle, which can be favored by people. The woven product has its unique three-dimensional hazy feeling, and the yarn can also be directly Used for knitting or weaving to weave some attractive knitted sweaters and other medium-fabr

Color spinning can achieve the hazy three-dimensional effect and texture that cannot be achieved by white blank dyeing. Color spun yarn is pollution-free and can control color difference to a great extent. Therefore, colored spun yarns with soft and fashionable colors and flexible production of small batches and multiple varieties are increasingly used in Chinese clothing products.Due to the new process of dyeing first, spinning later, color spinning shortens the production process and reduces p

(1) Cotton grainsAppearance: The cloth surface presents cotton fibers with a size similar to the joint, and is spun into the yarn. If it is pulled out, the yarn is in a state of breaking or about to break. Rovings spun from low-grade raw cotton often have such defects.Causes: 1). There are dead cotton fibers in the raw cotton, which are not completely removed during the cleaning process. 2). When carding, the needles of the cylinder or the needle plate are not sharp enough, or the distance betwe

With the rapid development of science and technology, the textile industry is also striving to move forward, changing life and creating the future in its own way. Tracing back from the source, from fibers to yarns, enterprises have spared no effort in scientific research and development in differentiated and innovative products, in order to create a more comfortable and convenient environment for human life. As a result, many innovative products have emerged, among which the charm of yarn cannot