The industrial processes of the
cotton are: the cotton transforms in thread, the fabric of the threads, the
dyeing and print and other processes of ended to improve his aspect and
qualities.
The cotton is a vegetable
natural fiber of great economic importance as raw material for the manufacture
of fabrics and cloths.
The generalization of his use owes especially to the
facility with which the fiber can get involved in threads. The resistance, the
absorbency and the facility with which he washes and dyes also contribute that
the cotton lends to the production of textile very varied kinds.
Culture
The cotton demands a station of growth prolonged with the
abundant Sun and water and dry time during the compilation. In general, these
conditions are given in tropical and subtropical latitudes of the hemispheres
north and south. The culture of the cotton grower is in the habit of being
annual. The first labor is the tronzamiento mechanical (court) of the air part
of the plants. Later these vegetable remains are buried and it is left to rest
the soil up to the working. The epoch of plantation is very short and after
her, the plantations must be submitted to taken care intense, since these
plants are very sensitive to the assault of the undergrowths and parasites.
The compilation and the
selection are in the habit of realizing to hand, especially in countries that
they have cheap workforce; with it there is obtained a cotton of better
quality. Nevertheless some countries exist where the compilation is carried out
of mechanical form (The United States, Israel, Australia, etc). The recogedoras
have a vertical drum provided with screws that hook the cotton and start it of
the balls of opened seeds. The peelers are machines less selective that they
start the balls of the plant.
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