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Project by UsedTextilemachines.eu
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Looking for the best opportunities to satisfy the customer:
Mobile Phone: +393319020189
Working hours: 09.30 / 12.30 - 16.00 / 18.00 From Monday to Friday.
Polyamide.
It is known by the generic name of nylon. It has good characteristics of lightness and resistance
za. It is used in the form of multi-filament or staple yarn. It is used in hosiery, for light garments of
women's clothing, raincoats and umbrellas, carpet.
Polyester (fig. 7).
Very light synthetic fiber. It can be used both in
staple and continuous filament yarn. Recently
was made in the form of microfiber.
It has a high breaking strength and
good elasticity; important feature is its
crease-resistant, "washable" (washes easily,
dries quickly, no need to iron). can he
be used in blends with almost all fibers.
Given its good general characteristics, it comes
used in practically all sectors (clothing, furniture and related accessories, etc.).
Polyurethane (Elastane).
Elastomeric fiber, it is produced as a continuous thread. Features: high elasticity, elongation
up to six times the initial length. It keeps its return force unchanged over time. It can be
re used in pure or blended with other inextensible fibers, both synthetic and natural, conferring
I give them elasticity. The result is differentiated threads, depending on the manufacturing industries. Uses: tes-
elastic suti for swimwear, outerwear, sportswear, corsetry, cal-
zetteria, lace and elastic ribbons.
The characteristics of the fibers determine the greater or lesser suitability of the yarns for making
of a given fabric.
Depending on the chemical-physical properties of the fibers, spinning processes are diversified into spinning
carded, worsted spinning, open end spinning and extrusion spinning.
In this spinning system, virgin and / or regenerated wool fibers and others of origin are used
animal, vegetable, chemical, waste from the intermediate processing of combed wool.
These are generally short-cut fibers. These materials are normally used in mixed with
other longer fibers that contribute to improving the technological characteristics of the yarn.
The manufacturing process includes the following stages:
to. preparation of the mixed carding, which consists in the realization of the mixed with the various
components different in color and / or quality and quantity;
b. carding, with which the material prepared in preparation is subjected to repeated
mechanics with the purpose of unraveling the fibers, parallelizing them and, at the same time, amalg
sea the various components, both from a qualitative and quantitative point of view and from a color point of view.
Carding is composed of an assortment of three groups of machines connected to each other:
1) card to break with automatic loader,
2) cross card,
3) divider.
From the divider come out wicks (prototypes of threads with false twist) ready to be passed to the pro-
spinning process;
spinning, which can be carried out on spinning mills
intermittent (selfacting, fig. 2), or in
continuous (carded ring), has the purpose of transferring
unmold the wicks into yarn, giving them
one ironing to reach the desired title
and a twist to the fibers that can be left
stra (S twist) when the propellers twist
they rise from right to left or right
(Z twist) when the propellers rise from the left-
right (see figure 1). At the end of
each spire in the case of intermittent spinning
tent and continuously in the case of the ring, the yarn is wound on special tubes.
The yarns thus obtained are soft, warm and slightly hairy, suitable for both the
traditional clothing such as knitwear, especially for the autumn / winter period.
After the sale of the machinery we also assist you in logistics and if desired by the customer we have technicians capable of reassembling and starting the machinery.
© 2024 All rights reserved
Project by UsedTextilemachines.eu
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