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Introduction and classification of fancy yarn
Fancy yarn refers to the yarn with special structure and appearance effect obtained by processing fibers or yarns with special raw materials, special equipment or special processes in the process of spinning and thread making. A type of yarn that acts.
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What is covered yarn?
Covered yarn, also known as wrapped yarn, is a new type of yarn, which uses filament or staple fiber as the core, and wraps another filament or short fiber sliver. The outer yarn covers the core yarn in a spiral manner. It is characterized by uniform evenness, bulk and plumpness, smooth yarn with less hairiness, high strength and less broken ends.
Do you understand these knowledge of nylon yarn?
The outstanding advantage of nylon fiber is its high abrasion resistance, which is 10 times higher than that of cotton, so its durability is good. Nylon silk is a kind of thread used for weaving. In daily life, it is mainly used to make sportswear, scarves, etc. In medical treatment, it is mainly used to make bandages. Nylon is widely used because of its non-toxicity, light weight, excellent mechanical strength, wear resistance and good corrosion resistance.
Introduction of elastic cord
The elastic thread is also named as rubber thread, elastic thread, elastic thread, wrapping thread and so on. It is often used for the foot edge, cuff edge and collar of thick knitted sweater knitted by cotton, hemp yarn or other yarns with poor elasticity. It can prevent the sweater from waving at the bottom edge and increase the resilience and beauty of the rib. And the sweater implanted with elastic thread or pull frame has the effect of stable shape, body fitting and stretching freely.
What are the factors that affect yarn hairiness?
Hairiness contributes to the fuzziness of the yarn appearance and reduces the glossiness of the yarn appearance. Excessive yarn hairiness will affect the normal sizing, and in the weaving process, the opening
Besides raw materials, how to improve yarn strength?
Length, fineness, breaking length, maturity, short fiber content, etc. The fiber length is long, the uniformity is good, the fiber fineness is fine, the more the number of fibers per unit cross-section, the higher the twisting efficiency, the higher the yarn strength, the smaller the strength unevenness ; If the unevenness of fineness is large, the yarn strength will decrease.
Linear Density of Fibers and Yarns
It can be directly expressed by the cross-sectional diameter, cross-sectional perimeter or cross-sectional area of fibers and yarns. When the cross-sectional shape is close to a circle, the diameter is used to express the thickness,
Eco-friendly fiber - the choice to protect the environment
With the intensification of global warming, garbage can be seen piled up everywhere, land pollution is serious, and marine pollution is also increasing day by day. These words make the protection of the environment continue to sound our alarm. The textile industry also faces many environmental problems, such as the discharge of dyes and chemicals, the waste of chemical fibers and so on. The concept of environmentally friendly fibers has gradually entered people's field of vision. As a necessary option for environmental protection in the textile industry, the promotion of environmentally friendly fibers is imperative.
"Top Ten Excellent Yarn Suppliers in China" | Feiyan Chemical Fiber: Deeply cultivating the yarn industry for nearly 30 years
Recently, at the 15th China Datang International Hosiery Expo, the results of the online voting of "Top Ten Outstanding Yarn Suppliers in China" were released, and Zhejiang Feiyan Chemical Fiber Co., Ltd. was listed.
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Zhejiang Feiyan Chemical Fiber Co., Ltd. sincerely invites you to participate in the 2020 CHPE Shanghai International Hosiery Fair
Zhejiang Feiyan Chemical Fiber Co., Ltd. will appear at the Shanghai International Hosiery Purchasing Fair from March 2 to 4, 2020. The booth number is 1C352. Welcome new and old customers and friends from the industry to visit and negotiate business. We are willing to work together with you to create brilliant future!
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