Studies On Reverse Tension Mechanism Of Cheese Dyeing

Authors

  • Abu Shaid Department of Textile Engineering, Dhaka University of Engineering and Technology, Gazipur
  • Md. Abu Bakar Siddiquee Department of Textile Engineering, Mawlana Bhashani Science & Technology University, Tangail
  • Md Azijur Rahman Colormaster ltd, Jamirdia, Valuka, Mymensingh

DOI:

https://doi.org/10.3329/diujst.v6i2.9344

Keywords:

Reverse tension mechanism, Portion density, Package to package & within package, Unlevelness.

Abstract

In this paper reverse tension mechanism were observed. Soft winding is the main criteria of level yarn dyeing. One of the most vital difficulty of Dyeing a yarn package in cheese form is the density variation of the soft wounded packages themselves and also within a package. . In most cases this density variation results unlevelness of dyed package. This type of unlevel is very common for double ply yarn where the density varies significantly. A through investigation had made to suggest effective ways to achieve evenly dens package in soft winding section in a well equipped modern yarn dyeing factory. A new method termed as ‘reverse tension mechanism’ has developed to maintain even density within a package and also at packages themselves .Co-efficient of variance found near 0.3% for the new technique whereas it is more than 1% for the current system. This paper shows that the density achieved by reverse tension mechanism is very uniform at different layers of a package and also at the packages themselves than the conventional machine settings for both carded and combed cotton double ply yarn of finer and coarser count.

Keywords: Reverse tension mechanism; Portion density; Package to package & within package; Unlevelness.

DOI: http://dx.doi.org/10.3329/diujst.v6i2.9344

DIUJST 2011; 6(2): 42-52

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How to Cite

Shaid, A., Siddiquee, M. A. B., & Rahman, M. A. (2011). Studies On Reverse Tension Mechanism Of Cheese Dyeing. Daffodil International University Journal of Science and Technology, 6(2), 42–52. https://doi.org/10.3329/diujst.v6i2.9344

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