Large variations in the felting rate of loose wool are attributed, principally, to crimp characteristics of the single fibers. Crimp form alone accounts for 77.4% of the variation and, in combination with the directional frictional effect, for 83.3%. Crimp frequency accounts for 32.5% of the variations and, in combination with diameter, for 70.4%. The product of these latter two variables also accounts for a considerable amount of variation (67.1%).
Ali, M.A., The Comparative Felting and Compressibility of Wool Types, M.Sc. Thesis, University of N.S.W., Australia, 1968.
2.
Balasubramaniam, E. and Whiteley, K.J., Theoretical Configurations of Single Wool Fibers, Aust. J. Appl. Sci.15, 41-52 (1964).
3.
Barker, A.F. and Barker, K.C., BritishPedigree Wools, J. TextileSci.79 (August, 1926).
4.
Blankenburg, G., Weitere Erfahrungen mit dem Filztest fur Waschwollen und Kammzuge, Z. Ges. Textilind. 63, 78-81 (1961).
5.
Bogaty, H., Sookne, A.M., Weiner, L.I., and Harris, M., The Felting in Laundering of Wool Blends, Textile Res. J.23, 114-118 (1963).
6.
Bohm, L., The Frictional Properties of Wool Fibers in Relation to Felting, J. Soc. Dyers Colourists61, 278-283 (1945).
7.
Chaudri, M.A., The Influence of Single Fibre Characteristic on the Felting and Bulk Compressional Properties of Wool, Ph.D. Thesis, University of N.S.W., Australia, 1966.
8.
Chaudri, M.A. and Whiteley, K.J., The Influence of Natural Variations in Fiber Properties on the Bulk Compression of Wool, Textile Res. J.38, 897-906 (1968).
9.
Chaudri, M.A. and Whiteley, K.J., Frictional andFelting Properties of Wool Treated with Benzoquinone , J. Textile Inst.60, 37-45 (1969).
10.
Collins, J.D., Fibre Non-Uniformity and its Effect on Fibre Rheological Behavibur, Ph.D. Thesis, University of N.S.W., Australia, 1964.
11.
Crewther, W.G. and Dowling, L.M., Relationship Between Wool Fiber Crimp and Rate of Felting, Textile Res. J.31, 14-18 (1961).
12.
De Wet, P.J. , Environmental Influences on the Felting of Merino Wool, 3rd Intern. Wool Textile Res. Conf ., Paris, Section 3, 481-488 (1965).
13.
Dutton, W.A. , Shrinkage in Knitted Fabrics: Retrospect and Prospect, J. Textile Inst.40, 638-652 (1949).
14.
Faure, P.K. , The Influence of Fibre Length on the Felting of Wool, So. Afr. Wool Textile Res. Inst. Tech. Rept. No. 51, 1965 .
15.
Fraser, R.D.B. and Pressley, T.A., Felting Investigations Part I: Potential Substitutes for Rabbit Fur in Hat Felts, Textile Res. J.28, 478-485 (1958).
16.
International Wool Textile Organisation, Specification of Test Methods, I.W.T.O.-8-61 (1966).
17.
International Wool Textile Organisation, Specification of Test Methods, I.W.T.O.-5-60 (1966).
18.
Johnson, A. , Influence of Fiber Length on the Milling Shrinkage of Wool Cloths, Textile Res. J.23, 937 (1953).
19.
Lipson, M. and Howard, P., Friction Between Keratin Surfaces as Affected by some Shrinkproofing Treatments , J. Soc. Dyers Colourists62, 29-32 (1946).
20.
Martin, A.J.P. , Observations on the Theory of Felting, J. Soc. Dyers Colourists60, 325-328 (1944).
21.
Munden, D.L. and Kerley, L.A., Comparison of the Felt-in Characteristics of Wool Fiber, Woollen Spun Yarn and Fabric Knitted from Woollen Yarns, 3rd Intern. Wool Textile Res. Conf. Paris, Section 3, 503-519 (1965).
22.
Scheepers, G.E. and Slinger , R.I., The Influence of Fiber Crimp Form on the Felting and Compression of Wool, So. Afr. Wool Textile Res. Inst. Tech. Rept . No. 103 ( 1968).
23.
Schofield, J., Researches on Wool Felting—Part I, J. Textile Inst.29, T239-252 (1938 ).
24.
Shah, S.M.A. , The Significance of Variations in the Mechanical Properties of Wool Keratin with Special Reference to Quality Assessment, Ph.D. Thesis, University of N.S.W., Australia, 1965.
25.
Shah, S.M.A. and Whiteley, K.J., Variations in the Stress-Strain Properties of Wool Fibers, J. Textile Inst.57, T286-293 (1966).
26.
Shah, S. M. A. and Whiteley, K. J., Unpublished data.
27.
Sherman, J.B. and Whiteley, K.J., Comparison of the Felting Properties of Loose Wool Fibres, Worsted-Spun Yarn and Knitted Fabric, J. Textile Inst.60, 171-180 (1969).
28.
Sookne, A.M. , Bogaty, H. and Harris, M., SomeFelting Properties of Wools of Different Geographical Origins, Textile Res. J.20, 637-642 (1950).
29.
Speakman, J.B. and Goodings, A.C., The Chlorination of Wool, J. Textile Inst.17, T607-614 (1926 ).
30.
Speakman, J.B. and Stott, E., A Contribution to the Theory of Milling, Part I: A Method for Measuring the Scaliness of Wool Fibers, J. Textile Inst.24, T273-292 (1931 ).
31.
Speakman, J.B. , Stott, E., and Chang, H., A Contribution to the Theory of Milling, Part II: J. Textile Inst.24, T273-292 (1933).
32.
Speakman, J.B. and Sun, T., The Influence of Fiber Length on the Milling Properties of Merino Wool, J. Textile Inst.27, T171-176 (1936).
33.
Van Wyk, C.M. , Wool: Compressibility with Special Reference to South African Merino Wool, Onderstepoort J. Vet. Sci. 21, 99-226 (1946).
34.
Veldsman, D.P. and Kritzinger, C.C., Studies on the Felting Properties of South African Merino Wools, J. Textile Inst. 51, T1257-1270 (1960).
35.
Whiteley, K.J. and Balasubramaniam , E., Creep of Wool Fibers Part II: Molecular Mechanical Constants for Creep in Yield Region, Textile Res. J.32, 381-387 (1962).
36.
Whiteley, K.J. and Balasubramaniam, E., The Origin and Significance of the Crimp Configuration of Single Fibers, 3rd Intern. Wool Textile Res. Conf., Paris, Section 1, 397-405 (1965).
37.
Wool Industry Research, Association Bulletin , No. 9 (1921).
