cover image: Indian Central Cotton Committee Technological Laboratory. Technological Reports on Standard Indian Cottons  1934

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Indian Central Cotton Committee Technological Laboratory. Technological Reports on Standard Indian Cottons 1934

1934

On the other hand the determination of the percentagei of mature and immature fibres in each of the standard cottons of this season has been carried out and the results are included in this Bulletin for the first time. [...] This is hardly surprising in view of the fact that in a country of the size of India the factors upon which the type and the quality of a cotton grown in any one area depend such as the climatic conditions the amount of rainfall the composition of the soil etc. [...] It has been customary in the past to give in each issue of this Bulletin full details of the machinery used and the spinning technique employed in these tests the methods of and apparatus for fibre and yarn tests and the standards of strength and twist adopted at the Technological Laboratory. [...] For the single thread test the humidity is noted at the beginning and the end of the tests on each bobbin and the mean of these two values is taken as the humidity for that bobbin giving in all 10 values for each count. [...] The waste percentages are shown against 20's (or 10's) counts but as the same rovings are used in the preparation of the other counts in which a cotton is spun it follows that the blow-room loss and the card-room loss would be the same for any one of the other counts.
technology medicine science
Pages
94
Published in
India
SARF Document ID
sarf.144240
Segment Pages Author Actions
Preface
i-iii Nazir Ahmad view
I. Introduction
1-6 Nazir Ahmad view
II. Details of Fibre Yarn and Spinning Tests
6-6 Nazir Ahmad view
III. Physical Conditions
6-7 Nazir Ahmad view
IV. Presentation of Results
7-7 Nazir Ahmad view
V. Seasonal Variation of Standard Cottons
7-9 Nazir Ahmad view
VI. Standard Cottons of 1933-34
9-10 Nazir Ahmad view
VII. Technological Reports on Standard Indian Cottons
11-86 Nazir Ahmad view

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