In the Macarthy roller gin, the lint, drawn by a roller covered with leather (preferably walrus hide), is drawn between a metal plate called the " doctor " (fixed tangentially to the roller and very close to it) and a blade called the " beater " or knife, which rapidly moves up and down immediately behind, and parallel to, the fixed plate.
At no very remote date it was the practice in Scotland for every small farmer and cotter not only to grow " lint " or flax in small patches, but to have it retted, scutched, cleaned, spun, woven, bleached and finished entirely within the limits of his own premises, and all by members or dependents of the family.
This comprises separating the fibre or lint from the seeds, the operation being known as " ginning."
The actual amounts differ with different varieties, conditions of cultivation, methods of ginning, &c.; a recent estimate in the United States gives 35% of lint for Upland cotton and 25% for Sea Island cotton as more accurate.
The separation of lint from seed is accomplished in various ways.
It consists essentially of a series of circular notched disks, the so-called saws, revolving between the interstices of an iron bed upon which the cotton is placed: the teeth of the " saws " catch the lint and pull it off from the seeds, then a revolving brush removes the detached lint from the saws, and creates sufficient draught to carry the lint out of the machine to some distance.
Those who tried to understand the general course of events and to take part in it by self-sacrifice and heroism were the most useless members of society, they saw everything upside down, and all they did for the common good turned out to be useless and foolish--like Pierre's and Mamonov's regiments which looted Russian villages, and the lint the young ladies prepared and that never reached the wounded, and so on.
Claudette brushed some lint from the bodice of her dress.
A solution of I in 20 is used to sterilize instruments before an operation, and towels or lint to be used for the patient.
Bamia, yielding a brown lint, very similar.
The lint is brown and generally resembles Mitafifi but is less valuable.
Clay and " bottom " lands produce a large, leafy plant, yielding less lint in proportion.
When this has been accomplished the weight of the crop is reduced to about one-third, each 100 lb of seed cotton as picked yielding after ginning some 33 lb of lint and 66 lb of cotton seed.
It consists essentially of two rollers either both of wood, or one of wood and one of iron, geared to revolve in contact in opposite directions; the seed cotton is fed to the rollers, the lint is drawn through, and the seed being unable to pass between the rollers is rejected.
A hand Macarthy roller gin worked by two men will clean about 4 to 6 lb of lint per hour.
The average yield of lint per " saw " in the United States, when working under perfect conditions, is about 6 lb per hour.
After the seed of Upland cotton has been passed through a fine gin, which takes off the short lint or linters left upon it by the farmer, it is passed through what is called a sheller, consisting of a revolving cylinder, armed with numerous knives, which cut the seed in two and force the kernels or meats from the shells.
Inspection of a field of cotton shows that different plants vary as regards productiveness, length, and character of the lint, period of ripening, power of resistance to various pests and of withstanding drought.
Carolina; the greatest care is taken to enhance the quality of the lint, which has been gradually improved in length, fineness and silkiness.
These hybrids produce a lint which is long and silky, but often deficient in strength: selection for strength amongst the hybrids, with due regard to length, may overcome this.
- Strong winds and heavy rains do much damage to cotton by blowing or beating the lint out of the bolls.
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The act was renewed in 1693 and 1695, and in the former year another act was passed prohibiting the export of lint and permitting its import free of duty.
For ordinary waterretted flax two operations are required, first breaking and then scutching, and these are done either by hand labour or by means of small scutching or lint mills, driven either by water or steam power.
Where the surface is ulcerated it may be protected from external violence and placed under favourable conditions for healing by covering it with lint moistened with water and with oil-silk over it to prevent evaporation.
"Qui s'excuse s'accuse," * said Julie, smiling and waving the lint triumphantly, and to have the last word she promptly changed the subject.
The lint he tucked back into his pocket, and the ring he tossed on the table in front of Adrienne.
It is usually regarded as the standard Egyptian cotton; the lint is yellowish brown, the seeds black and almost smooth, usually with a little tuft of short green hairs at the ends.
The terms flax or lint (Ger.
In medicine boracic acid is used in solution to relieve itching, but its chief use is as a mild antiseptic to impregnate lint or cotton-wool.
The lint is pure white, very fine and silky, but not so strong as Mitafifi cotton.
Yannovitch, a variety known since about 1897, yields the finest and most silky lint of the white Egyptian cottons.
With this primitive machine, worked by hand, about 5 lb of lint is the daily output.
The low yield per acre in this island, and also the low value of the lint per lb compared with the Sea Island cotton, is clearly apparent.
"You don't spare anyone," said Julie Drubetskaya as she collected and pressed together a bunch of raveled lint with her thin, beringed fingers.
It's well that the charitable Prussian ladies send us two pounds of coffee and some lint each month or we should be lost! he laughed.