coer fiber extraction through defibering machine or decorticating machine two types of machinaries are available for separating the fiber from the coconut husk by mechanical means the they are defibering drum and decorator there are two methods of decoration process in the COA industry namely burster disintegrator beating combination and Crusher decorator sifter combination decorticating [Music] machine the fiber obtained in this process is in mixed form and is known as decorated fiber the coconut husk is the raw material for extraction of Co fiber by machines the coconut is plucked from the coconut tree the coconut hus are separated from the coconut by a process known as dehusking the coconut H are thrashed against an upright iron Spike fixed on the ground and the H are separated manually by suitable manipulation by the worker it breaks the H into three or four segments depending on the efficiency a worker is capable of dehusking about 1,500 to 2,000 coconuts in a day the coconut husk is then crushed by passing through a Crusher the crusher consists of a Cho leading into a pair of rotating gred iron rollers set just wide enough apart to grip the husk it cracks the EXO card without seriously damaging the fiberous matter the coconut has crashed have to go through the conveyor belt to the dis integrator [Applause] this conveyor belt is working with the help of a half HP motor [Music] thus the husk moves from the first conveyor to the second conveyor to reach [Music] disintegrator these HS are false from from the conveyor to the dis integrator and from this dis integrator the extraction is [Music] [Applause] happening for about 70 to 75% the fiber get extracted in this disintegrator [Music] the machine is working with the help of 50 HP [Music] motor the fiber get extracted which moves through this conveyor Bel to reach decorator [Music] the deetor is using to separate the pit and other impurities from the fiber it is working with the help of 40 HP motor and at last we get best fiber the separated fiber from the decorticator goes to the revolving screener the revolving screener is using to separate the pit and the [Music] fiber from this revolving screener the pit and baby fibers are dropping down the fibers coming through the conveyor to revolving screener and with the help of the revolving screener it separates the pit [Music] we get the best fiber without pit and baby fiber this process is happening within 2 or 3 minutes and the wet fibers are coming this fiber is dried in the [Music] sunlight the dried fibers are bundled [Music] [Applause] [Music] the pit baby pit and impurities goes to the revolving screener through the [Music] conveyor this this process is for get a separation of good bit and baby [Music] fiber to separate the pit only we use in the screener the small mes the pit which are separated falls down from the screener and through a conveyor then it is accumulated in the collecting place to every one kilo fiber when extracted 2 Kil of COA pit is produced The Pit is collected in a tractor or truck defibering [Music] machine the hus are put into conveyor the husk mov through the conveyor and drops in the [Music] crusher this conveyor belt is working on 7.5 hp motor in this Crusher the husks are crushed after the crushing process the H are drops in the water train it is called soaking tank the purpose of this is to getting vet to H [Applause] the husks are moved to the defibering Machine by special Arrangement the H are placed in the revolving drum in order by hand a [Music] the HS are combed by the spikes of combing drums this is the coming drum which is using for scratch the outer skin of the [Applause] HS in the first coming drum the outer skin is [Music] scratched then these hus will go to the next coming drum where again the coming [Music] happens this is the fiber called bristle fiber we get the bristle fiber alone and the other fiber with mixed conditions including pit goes down [Music] the power of the motor which is used for chain drive is 2 and 1/2 HP below the conveyor system a motor with 7 HP is used for the coming machine a 5 HP motor is used and thus a total of 14 HP is used for defibering machine for the conveyor it is using 1 HP motor we are not getting good separation of fiber from fresh H in the defibering machine so the Fiber goes to the second revolving screener through conveyor to get clear fiber without impurities [Music] the machine for this process works on a 20 hp motor from the decot gor the fiber will go to the revolving screener and we get good fiber on one side [Music] [Applause] the bit fiber and the pit with impurities get from the coming [Music] machine these fibers are pass through the conveyor to another revolving [Music] screener this will go through the decorator with less HP motor the pit and baby fibers come down and separate to get a good separation of with it goes to the next revolving screen [Music] two conveyors are arranged to separate good bit and the other for baby fiber and impurities [Music]
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[Music] spinning of COA yarn on traditional rat [Music] Chara cleaning of COA fiber before spinning into COA [Music] yarn the COA fibers are first cleaned by hand from nose fibers bits of husk Etc this loen fiber sprinkled with water is passed through a willowing machine for removal of the last traces of pit on it the cha fiber passed through this machine having revolving coming nails or blades and is obtained as clean and the fibers are more or less parallel the willowing machine is rotating at high speeds and consists of a high number of iron Nails fitted on a drum when it rotates the fiber pass through the front side and the fibers which moves come in front of the drum and the drum rotates very speedy and then the pit and the dirts from the fiber removes and it fell down as sheet forms the COO fiber will be cleaned with removing dirts and rusts this is Smith Co fiber for slver [Music] making this is then rolled into slers which are used for spinning on coer spinning wheel or traditional rot motorized traditional rot motorized rat and automatic spinning machines most of the COA yarn is spun from mixed fiber from reted hust although certain qualities known as unsoed or Beach yarn are also produced from fiber out of unsoed or or partially soaked green [Music] husks spinning of COA fiber on traditional [Music] rot the spinning of COA fiber into yarn takes place exclusively in coastal Villages as household cotage industry the COA yarn is usually spun into two ply and three ply [Music] yars the spinning of COA fiber is done either by hand or by the use of traditional spinning rat or cha motorized traditional rat motorized rat or automatic spinning machine traditional Rod is the first contents developed for dis spinning of COA fiber into [Music] yarn a set of Two Wheels One fitted to a stationary and the other to a mov stand stand is employed in wheel [Music] spinning the stationary stand is available with two spindle four spindle or six spindles and a wheel a handle for turning the wheel is inserted through the center of the [Music] wheel the wheel and spindles are connected by an end L code so that with the m of the handle rotates the wheel fixed to its axis the spindles could be set in motion the framework of the other stand is provided with three wheels for its movement on the floor forward and backward the movable wheel is fitted with one or two spindles which could be set in motion by rotation of a wheel just as in the case of spindles on the stationary frame in the actual working the frames are arranged with the spindles facing each other the body of the rod may be of wood or metal a group of three workers is required for spinning COA fiber on traditional Rod one to rotate the wheel on the stationary stand and two to make the single stands which make up the two play COA [Music] yarn the sers of the COA fiber are taken by two women who keep the fiber in their armpits make a loop with the small length of slver short lengths of slver drawn out by hand are hooked onto The Notches of the spindles on the stationary stand and gives the slver a uniform thickness the spindles are there made to rotate by the anticlockwise direction of the wheel on the stationary stand by Third bman to embat the twist to the individual stands [Music] as the wheel is being rotated the two spinners deliver the fiber in the required thickness walking backwards till the required length of strand is [Music] reached the rotation of the wheel on the fixed stand is then stopped the fiber ends of the single strands are joined together and connected to a notch of the spindle on the movable frame a yarn guide consisting of a triangular piece of wooden plank with grooves on the two sides terminating with the angular end of the piece is then inserted in between the strands so that the individual strands pass through the grooves the wheel on the movable frame is then rotated in the clockwise Direction so as to impart a Twist in a direction opposite to that in the single strs this is synchronized with the careful and steady movement of the movable frame closer to the stationary frame to allow for the contraction in the length of the yarn in the process of doubling operation in the process of making the two play COA yarn the spindles on the stationary stand is rotated to prevent loosening of the Twist on the single strands in the course of Ting the doubling Twist by the operation of the wheel on the movable frame the Yar Gade regulates the twist prevents entanglement of the strands at the time of the doubling operation and binds the strands closer when the length to be twisted becomes shorter the movable frame is turned towards the stationary frame for a short distance by now the Yar guide would have reached the stationary frame the Turning of of the wheels are stopped and the mobile frame taken back to the original place all the ends from stationary stand are then cut off and the yarn is tested for sufficiency of [Music] twist the Spong Yar in length of 15 to 25 M is Dred into [Music] hangs the depending on the quality of the yarn the production on a rat is estimated to about 10 to 18 kilos per day for three women for 8 hours the diameter of the spindles and number of spindles type and size of brought VAR at different Co producing Center the chakas are named named according to the name of the place where yarn is [Music] produced [Music] [Music] in the viome area the women can spin COA fiber by taking the strs by both the hands they are keeping the fiber around their lap or [Music] abdomen in the earlier days wooden rats were used for spinning COA fiber into yarn it has been replaced now with RTS made of [Music] metal hand spinning in the hand spinning the fiber is rolled in between the Palms with a clockwise twist into strands of of short length of 15 cm to 23 cm when sufficient lengths of these strands has been made two of these strands are taken in hand together and made into yarn of two ply by giving a counter twist using both [Music] Palms the yarn is held in position and further pieces of short length of the yarn are added on the other till the rec length of yarn for a knot is raised the yarn is then Dred in the form of a hang and a knot is made at the end it is estimated that one woman could produce 2.5 kg to 4 kgs Yar per day on average hand Spong yarn has a soft twist stronger and more uniform in thickness and twist than the rat sponge [Music] yarn
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