Technology of Yarn Spinning 3 min read
Yarn Twist
Twist is produced in the yarn with the aid of spindles, rotors, rollers, and so on. Since two twist directions,…
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Technology of Yarn Spinning 3 min read
The formation of the conical layers
It has already been mentioned that the ring rail is not moved uniformly. Its speed increases during upward movement and…
Technology of Yarn Spinning 3 min read
Structure of Ring Frame Yarn Packages
‘Drive systems’ in Ring Spinning machine, the mechanism used for building the ring frame packages, known as cops, was discussed.…
Technology of Yarn Spinning 2 min read
General Comparison between Filament and Staple Yarns Performance
Tenacity & Elongation As stated above in the table, Filament yarns have excellence properties compare with Staple yarns. But still,…
Technology of Yarn Spinning 3 min read
Steps in Making Fibers into Yarns
For making yarns, there are few stages or process need to be done. Each staple and filaments have different stages…
Technology of Yarn Spinning 1 min read
Types of Yarn Production
There are two classifications of yarns that will be produced by spinning which are Filament and Staple yarns. Filament These…
Technology of Yarn Spinning 2 min read
Introduction of Yarn Spinning
Yarn spinning is a process of making or converting fiber materials into yarns. Since few centuries ago, spinning have been…
Polymer Science 2 min read
COMPARISON BETWEEN POLYMER TYPE AND KINETICS OF POLYMERIZATION
There is a large but not total overlap between the terms condensation polymers and stepwise kinetics and the terms addition…
Polymer Science 3 min read
Testing and Spectrometric Characterization of Polymers
Public acceptance of polymers is usually associated with an assurance of quality based on a knowledge of successful long-term and…
Polymer Science 5 min read
CHROMATOGRAPHY
As will be noted shortly, certain techniques such as colligative methods (Secs. 3.6–3.8), light scattering photometry, special mass spectral techniques,…
Polymer Science 1 min read
RACTIONATION OF POLYDISPERSE SYSTEMS
The data plotted in Fig. 3.7 were obtained by the fractionation of a polydisperse polymer. Prior to the introduction of…
Polymer Science 4 min read
Molecular Weight of Polymers
It is the size of macromolecules that gives them their unique and useful properties. Size allows polymer chains to act…
