An introduction to intermingle texture yarn

Intermingle texture yarn refers to synthetic fibers under thermal and mechanical action or high. Under the action of pressure injection, it becomes a considerable degree of elasticity and expansion.

Here is the content:

• An introduction to intermingle texture yarn

• Polyester ITY’s processing principle

An introduction to intermingle texture yarn

Intermingle texture yarn is made of polyester UDY yarn drawn into DT yarn, and then combined with POY two-step process, or directly through FDY and POY one-step spinning production. The product has the characteristics of differential shrinkage, differential dyeing, good hair feeling and so on. The main types are: most of the intermingle texture yarn is made of polyester, nylon fiber, sometimes acrylic and polypropylene fiber. According to its main characteristics, intermingle texture yarn can be divided into elastic type, bulk type and improved elastic type. (a) Elastic type: for high stretch silk, stretch at 50% to turn the knife elastic recovery is good, suitable for tight clothing, socks, etc.; (b) Bulk: The main characteristic is fluffiness. Moderate elasticity, used for fluffy, plump, feel high textile materials, extensibility is generally less than 15%; (c) Improved elastic type: the performance is between elastic type and bulk type. It is a low tensile filament with extensibility of about 20% ~ 30%. While improving some physical and mechanical properties of filament yarn, deformable yarn has been developed to pay attention to the appearance and color of deformable yarn, with wool, silk, linen, cotton, leather, leather, etc., and the appearance of deformable yarn with fluff (fluff). intermingle texture yarn with coil (silk field yarn); Interlocking intermingle texture yarn (interlocking yarn); intermingle texture yarn (multilayer yarn) consisting of the same filament and having a double or multilayer structure; The intermingle texture yarns (mixed fibers) made of dissimilar filament or filament mixed with staple fiber, as well as core-spun spun yarns, wrapped spun yarns, skewered or thick spun spun yarns, crimped spun yarns, three-dimensional crimped spun yarns, alternating twist spun yarns and bonded yarns. Filament fiber deformation, there will be a variety of forms of combination in the future, in order to obtain more effect, diversification of products.

Polyester ITY’s processing principle

When the fiber is processed into the nozzle wire, the fiber is blown loose due to the impact of high pressure air blowing perpendicular to the direction of the fiber, so as to obtain fluffy performance. After the high pressure air flows into the filament path, it is divided into three streams, and the middle stream blows through the filament bundle and reaches the inner wall of the filament path. Under the resistance of the inner wall, two weak retractable air flows are generated, and then the two retractable air flows join with the other two strong air flows when entering the filament path and spray out to the two end of the nozzle. Because the two strong and weak air flows converge in the filament path to form a disordered air flow. The fibers in the silk channel intertwine with each other to form a fine network node.

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