What are four methods to Texturize yarns?
Use Partially or un-oriented yarns (POY)
What is texturizing of yarn?
Texturing is the formation of crimp, loops, coils, or crinkles in filaments. Such changes in the physical form of a fibre (several examples of which are shown in Figure 3) affect the behaviour and hand of fabrics made from them. Hand, or handle, is… In textile: Textured yarns.
How is textured yarn made?
Textured yarns can be made from either filament fibers or staple fibers cut from filaments that have been given a textured configuration of some type. The majority of textured yarns are made from filament fibers. Texturizing occurs following the spinning of the fiber material through the spinneret.
What is texturing and textured yarn?
Texturing is the formation of crimp, loops, coils, or crinkles in filaments. Such changes in the physical form of a fibre (several examples of which are shown in Figure 3) affect the behaviour and hand of fabrics made from them.
What is draw texturing process?
Draw textured yarn (DTY) is made from Partially Oriented Yarn(POY). Draw texturized yarn is the most used texturing process in the textile industry owing to the numerous advantages associated with it including its ability to process continuous-Filament yarns of different types of polymer and not only thermoplastics.
What are the different methods of texturing?
Texturizing methods includes false twist texturizing, edge crimping, stuffer box, knit-de-knit and air jet texturizing. In this article we will discuss false twisting, stuffer box, Halenca process and edge crimping method of texturing.
What is the process of texturing?
Texturing process where the yarn goes around a magnetic spindle (the PIN) that creates a twist which is then fixed by heat. Texturing process where air streams and high pressure make the filaments in a yarn tangling together – resulting the yarn to be hairier, thus feeling softer and more like a spun yarn.
What is the meaning of DTY yarn?
Drawn Textured Yarn
Drawn Textured Yarn (DTY) yarn is obtained when Polyester POY is simultaneously twisted and drawn. These Intermingle yarns, also known as Interlaced yarn, are the replacement for lightly twisted yarns. Polyester DTY yarn can likewise be wound to high winds like 1500 TPM or 4000 TPM (twist per meter).
What is fully drawn yarn?
Fully Drawn Yarn (FDY) is produced by a process similiar to POY manufacturing except that the yarn is produced at higher spinning speeds coupled with intermediate drawing integrated in the process itself. Yarns are produced by a continuous polymerisation process.
What is the texturing process?
Texturising or texturizing is the process by which synthetic fibres are modified to change their texture – the physical appearance of the fibre. Texturising techniques can include bulking (where thermoplastic fibres are twisted, heat set and untwisted), crimping and coiling, amongst others.
What kind of yarn is used in the texturing process?
After drawing, drawn filaments are wound with or without twist into a package. For many applications, flat filament yarns are textured to gain increased bulkiness, porosity, softness, and elasticity in some situations. Thermoplastic filament yarn is used in most texturing processes. The inter-fiber bonds break and reform during the texturing process.
What makes air textured yarn different from other yarns?
Air-textured yarns has distinctive appearance and physical characteristics of spun yarns. Air-jet texturing process is by far the most versatile of all the yarn texturing methods in terms of type of yarns, it’s linear density, and variety of effects that can be brought about using the same machine.
How is air texturing used in the textile industry?
The air texturing process transforms flat multi-filament yarns into yarns with a spun like character. The similarity to spun yarns has given the textile industry an economically produced product, which – as we know it today – , cannot be matched by any other texturing method.
How is the draw texturing process carried out?
The draw texturing process for which we used false twist spindles was carried out sequentially and simultaneously. The physics of both processes and the combined influence of drawing and texturing on the structural and textile properties of the yarns are discussed.