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Browsing by Author "Aldrich, De V"

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The carding and combing of wools of different fibre lengths

Author: Kruger, PJ ; Turpie, DWF ; Aldrich, De V Date: Jun 1970 Read more
The cleanliness of rectilinear combed tops. Part 1: The influence of gauge setting and gill feed

Author: Aldrich, De V ; Kruger, PJ Date: Nov 1972 The influence of gauge setting and gill-feed on the efficiency with which the rectilinear comb removes impurities was investigated. Read more
The cleanliness of rectilinear combed tops. Part 2: The influence of the top comb and comb cylinder

Author: Aldrich, De V ; Kruger, PJ Date: Dec 1972 The influence of the gap between pins, percentage void, pin and pin thickness on the combing performance of comb was investigated. Read more
The cleanliness of rectilinear combed tops. Part III: The influence of a double top comb and a burr beater

Author: Aldrich, De V ; Kruger, PJ Date: Dec 1972 The combing performance of a double top comb was compared with that of a single top comb. Read more
The combing performance of different types of comb cylinders for rectilinear combs

Author: Aldrich, De V Date: Feb 1971 The combing performance of three types of comb cylinders were investigated, and compared on the basis of top cleanliness, mean fibre length of the top and fibre breakage. Read more
A comparison of the processing performance of a hand picked and machine picked South African cotton cultivar

Author: Aldrich, De V Date: Mar 1975 The lint produced from both hand picked and machine picked Deltapine 826 cotton was evaluated for processing efficiency, and yarn and fabric properties. Read more
A review of the relationship between cotton fibre properties, yarn properties and spinning performance

Author: Aldrich, De V Date: Oct 1973 Technological advances on textile processing machinery have resulted in increases in production rates to levels which have not even been contemplated 30 years ago. Read more
Some spinning and weaving trials on existing and new South African cotton cultivars

Author: Aldrich, De V Date: Jun 1976 Eleven lots of cotton comprising several cultivars from two areas (Upington and Groblersdal) were submitted for fibre analyses and spinning trials. Read more
Some tensile properties of worsted yarns from wool blended with either polymide, polyester or acrylic fibres

Author: Aldrich, De V ; Grobler, A Date: May 1973 Some mechanical properties of wool, wool/polyester and wool/acrylic intimately blended yarns were investigated. Read more
A study of the physical properties of some commercial South African cotton blends and resultant carded yarns

Author: Aldrich, De V Date: Jan 1975 A survey was carried out the characteristics of 24 cotton blends used and 102 carded yarns spun from these blends by 13 South African mills. Read more

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Browsing by Author "Aldrich, De V"

Browsing by Author "Aldrich, De V"

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