In Figures 1 and 2 of the accompanying drawing, I have illustrated diagrammatically one type of apparatus which may be employed in carrying out my novel method, and I will now explain the various steps employed in the production of the pure kapok yarn from the raw fibre. The pure kapok roving from the spools 9 is then spun into yarn II to the size that is to be desired and the yarn is wound on the spindles l2 to form the cops. The tension of the faller 13 on the pure kapok yarn must be greatly decreased, in order to carry out my process, since otherwise, the pure kapok roving will instantly break, thereby preventing the spinning or twisting of said pure kapok roving, which is essential to carrying out the steps of my process. It has heretofore been proposed to apply the kapok fibers in bulk to cloth garments, but such use of the same gives the cloth garment, or the like, a padded, quilted and bulky appearance, which is entirely obviated when kapok yarn, produced from the pure kapok fiber, according to my invention, is employed to form the cloth itself.
It has heretofore been recognized that the fibres of kapok, which are of a silky character, (being a species of silk cotton tree botanically related to the cotton plant, and which is grown in large quantities in Java, Ceylon and other places having similar climatic conditions) are possessed of unusual softness, warmth and buoyancy, but it has heretofore been practically impossible to card and spin kapok fibers in a pure condition, unmixed with other fibers, so as to produce a pure kapok yarn capable of being utilized to make a pure knitted or woven kapok fabric, for the reason that the fibers of kapok are short and have little or no felting quality or tendency to cling together or adhere to each other as in the case of cotton or wool. Through the action of the carding mechanism of the first breaker, operated as above described, the slivers 3 of pure kapok are formed. 1 is the RING SPINNING process flow diagram of a kind of embodiment of bombax cotton yarn processing method of the present invention.Fig. Jan. 3, 1939.
3): bombax cotton â preliminary treatment â griping cotton machine â cotton blender machine â card wire opener â dust removal machine â feed cotton machine â improved carding machine â drafting (twice) â friction spinning â winder â cotton blended yarn line, the fineness of gained kapok blended yarn is 18.2tex.Weight 100 umbers of design bombax cotton treatment fluid consist of: 5 parts of cornstarchs, 92 parts in 3 parts of carboxymethyl celluloses and water; The treatment fluid temperature remains on 60 â, it evenly is sprayed at is on the bombax cotton of 30 times of its weight, cover film makes treatment fluid soak into bombax cotton better, and keeps this state 24h, mixes and is spinned with terylene base magnetic fibre, terylene base load silver fiber again.Described improved carding machine is same as embodiment 1, and the air quantity of cotton sucking blower 12 is 400m
Kapok Fiber is a tool item and medicine found in trees, usually in the canopy.
4. according to the processing method of the described bombax cotton yarn of claim 1, it is characterized in that described ring spins surely and comprise that common RING SPINNING, match network spin, closely spin or closely match network and spin.5. 2 is the revolving cup spinning process schematic flow sheet of a kind of embodiment of bombax cotton yarn processing method of the present invention.The friction spinning process flow diagram of a kind of embodiment of Fig. Having thus described my invention what I claim as new and desire to secure by Letters Patent is, The method of producing pure kapok yarn from kapok fiber in its natural state, which consists in moistening said fibers, passing said fibers through a carding machine, the main cylinders of which are slowed down to about one-half the usual speed, and the workers of which are correspondingly speeded up and finally spinning the resultant product under a light tension. the processing method of a bombax cotton yarn, this processing method is at first carried out preliminary treatment with bombax cotton, the processing of then pretreated bombax cotton being spinned, described spinning processing is successively through grabbing cotton with the bombax cotton raw material, mixed cotton, the card wire opener, dedusting, feed cotton, comb and parallel cotton fibers prior to spinning and twice mixing in doubling step, bombax cotton behind the drafting directly adopts friction spinning and winding procedure, or revolving cup spins and winding procedure, namely obtain the bombax cotton yarn, perhaps the bombax cotton behind the drafting is earlier through the rove operation, through RING SPINNING and winding procedure, namely obtain the bombax cotton yarn again;The parts by weight prescription that described bombax cotton pretreatment process uses treatment fluid is 80ï½95 parts in 3ï½10 parts of cornstarchs, 2ï½10 parts of carboxymethyl celluloses and water, amount to 100 parts, described pretreated method is that the treatment fluid of temperature at 50ï½80 â evenly is sprayed on the bombax cotton of 30ï½50 times for the treatment of fluid weight, cover film then, make treatment fluid fully soak into bombax cotton, leave standstill after 24h hour namely.2. 0,348 gcm -3, is attributed to a wide lumen, which occupies approximately 74% of a kapok fibre. Method for processing kapok fiber raw material Similar Documents. By my novel method of producing pure kapok yarn from pure kapok, I have succeeded in overcoming the objections heretofore deemed to be insurmountable in the treatment of pure kapok fibre, and my invention, therefore, in its broad and generic scope, consists of a novel method of producing pure kapok yarn from pure kapok. 4-5) with the roller stripping mechanism of conventional carding machine.During carding machine work, cotton sucking blower 12 is with 800m
It has a hollow body and a sealed tail, which are desirable features of candidates for functional textiles of this nature. Selecting described bombax cotton, terylene base magnetic fibre and terylene base load silver fiber for use is spinning material, and the processing fineness is the kapok blended yarn of 18.2tex.Bombax cotton, terylene base magnetic fibre are 30:40:30 with terylene base load silver fibre weight ratio.The spinning work flow is (referring to Fig. 4-5) for later process.Air quantity at cotton sucking blower 12 described in the comb and parallel cotton fibers prior to spinning process is controlled at 100-1200m
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