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Title: Influence of annealing on the properties of air-jet and ring yarns
Authors: Sengupta, A K
Chattopadhyay, R
Daspal, D
Keywords: Air-jet yarn;Annealing;Ring yarn
Issue Date: Dec-1992
Publisher: NISCAIR-CSIR, India
Abstract: The influence of heat treatment or annealing under tensioned and relaxed conditions on the properties of air-jet and ring yarns has been studied. Slack annealing reduces the flexural rigidity of air-jet yarn at the cost of tenacity. Tension annealing though increases tenacity, makes the yarn very stiff by enhancing flexural rigidity. Abrasion resistance and recovery properties have been found to improve with slack and tension annealing respectively.
Page(s): 215-218
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:Special issue: IJFTR Vol.17(4) [December 1992]

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