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Stages of spinning

These are the tasks to be carried out, the stages of spinning.

Unpacking

This is the first task to be carried out on the fiber when it leaves the raw materials warehouse and enters the spinning mill. Generally, in a section attached to the spinning mill and not within the same plant, due to discharge and cleaning operability. Once the bale of cotton, wool, linen, etc. has been untied or opened, two operations are carried out: disintegration and cleaning.

Disintegration

This is the name of the process of opening the bales of fibers that arrive to be spun. It consists of the separation of the components. It is also called fiber opening, because the fiber arrives in sunken bundles where it has surely been compressed, perhaps a long time

Cleaning

Once the bales are opened, the origin and micronage of the fiber is studied, then they are put online. At this point, the “Blendomat” machine begins the task of cleaning and mixing the fibers, passing over them as if it were a barber, collecting them in layers and through turbinate ducts, it sends the fibers already mixed to a compartment where they are finished. of mixing, once re-mixed they are sent again through turbined ducts up to the cards.

Carding

The purpose of carding is to separate the individual fibers to form them in an almost parallel position, eliminate specks and impurities and finally produce a perfectly uniform layer of fibers, until each fiber is so loose that it can regain its most natural shape (curly, etc.), but without losing proximity of the fibers to each other so that the batter is maintained as a mass of fibers. After carding the raw material is completely clean and in the proper physical form to pass to the spinning plant and enter the spinning process.

Stretching

From between the two previous rollers, the fiber wick comes out and passes through other rollers, each rotating at a slightly higher speed than the previous one, which forces the fiber wick to become thinner and more homogeneous.

Combing or paralysis

When the narrow mass of fibers, in the carded tape or top, is sufficiently fine, these, within it, are capable of being ordered and oriented in the direction in which the thread will later be built. In other words, styling is the ordering of the fibers, applied to the carded ribbon and begins by removing the fibers that are too short. Fibers emerge from this phase in a first parallel position.

Guilles-Bending

The bending process is the operation that consists of feeding two or more materials to a machine to compensate for the deficiencies or irregularities that each material had, it is applied at the same time with the drawing. The stretcher or draw frame is the main machine where this operation is applied since it feeds or bends from 6 to 16 tapes and with the drafting obtain a single much more uniform belt to produce carded yarns with two stretcher steps; up to 3 steps are required to produce combed and / or blending yarns. In the process of

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