CN220116754U

CN220116754U - Tensile composite yarn

Info

Publication number: CN220116754U
Application number: CN202320605169.4U
Authority: CN
Inventors: 李先余
Original assignee: Shaoxing Guangyi Textile Technology Co ltd
Current assignee: Shaoxing Guangyi Textile Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-12-01
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a tensile type composite yarn, relates to the technical field of textile fabrics, aims to solve the problem of poor tensile property of the yarn, and has the technical scheme that: the elastic yarn winding device comprises a wire core, wherein the wire core is formed by spirally twisting two elastic yarns, a plurality of tensile coils are uniformly arranged on the outer side of the wire core, wrapping wires are spirally wound on the outer side of the tensile coils, the wrapping wires are formed by twisting a plurality of polylactic acid fibers, the tensile coils comprise an inner core and wrapping yarns spirally wound on the outer side of the inner core, the inner core is formed by twisting a plurality of basalt fibers, and the wrapping yarns are formed by twisting a plurality of Kevlar fibers. According to the tensile type composite yarn, the polylactic acid fibers are arranged, so that the antibacterial property is good, the two elastic yarns are mutually intertwined, the tensile property of the yarn is guaranteed, and as the plurality of tensile coils are uniformly arranged on the outer side of the wire core, the structural strength of the yarn is greatly enhanced, the tensile property of the yarn is improved, and the yarn can meet the requirement of high-tensile products.

Description

Tensile composite yarn

Technical Field

The utility model relates to the technical field of textile yarns, in particular to a tensile composite yarn.

Background

The yarn layers in the current market are endless, have different material structures, and are widely applied to the living fields of weaving, rope making, wire making and the like.

Yarns play a very important role in daily production and life, and with the increasing level of productivity, there is a growing demand for products, of which the tensile properties are a very important property for outdoor or sportswear or bags, the properties of such textiles being generally determined by the fabric from which they are made, and the properties of the fabric being generally determined by the woven structure of the fabric and the yarns from which they are made.

The existing yarn is mainly made of cotton and fibrilia, has poor toughness and elasticity, is not easy to stretch and draw, has poor tensile property and cannot meet the requirement of high-tensile products.

Disclosure of Invention

The utility model aims to solve the problems, and the tensile composite yarn provided by the utility model has better tensile property and can meet the requirement of high-tensile products.

The tensile composite yarn comprises a wire core, wherein the wire core is formed by spirally twisting two elastic yarns, a plurality of tensile coils are uniformly arranged on the outer side of the wire core, each tensile coil comprises an inner core and a cladding yarn spirally wound on the outer side of the inner core, the inner core is formed by twisting a plurality of basalt fibers, and the cladding yarn is formed by twisting a plurality of Kevlar fibers.

Through adopting above-mentioned technical scheme, because the sinle silk is formed by two elastic yarn spiral intertwists, two elastic yarns intertwist for the sinle silk has better elasticity and toughness, can easily stretch out and draw back when drawing, be difficult for the fracture, thereby guaranteed the pull resistance of yarn, and because evenly be provided with a plurality of tensile coils in the line core outside, the tensile coil includes inner core and cladding yarn, and the inner core is twisted by a plurality of basalt fiber and is formed, basalt fiber has extremely strong tensile strength, thereby guaranteed the high pull resistance of tensile coil, cladding yarn is twisted by a plurality of kevlar fiber and is formed, kevlar fiber has high strength and high tear resistance, thereby promoted the tensile ability of tensile coil, then through the twin-wire setting of tensile coil, the structural strength of yarn has been strengthened greatly, the pull resistance of yarn has been promoted, make the yarn can satisfy the demand of high pull resistance product.

As a further arrangement of the present utility model, the elastic yarn is formed by helically twisting a first base yarn and a second base yarn, the first base yarn is formed by twisting a plurality of spandex fibers, and the second base yarn is formed by twisting a plurality of polyether-ester elastic fibers.

By adopting the technical scheme, as the elastic yarn is formed by twisting the first base line and the second base line in a spiral manner, the first base line is formed by twisting a plurality of spandex fibers, the spandex fibers have high elasticity, the second base line is formed by twisting a plurality of polyether grease elastic fibers, and the polyether grease elastic fibers have good elasticity and toughness, so that the elastic yarn has good elasticity and ductility.

As a further arrangement of the utility model, a ventilation cavity is formed between adjacent ones of the tension coils.

By adopting the technical scheme, because the ventilation cavity is formed between the adjacent tensile coils, air can circulate through the ventilation cavity, thereby guaranteeing the air permeability of the yarn.

As a further arrangement of the utility model, a wrapping wire is spirally wound on the outer side of the tensile coil, and the wrapping wire is formed by twisting a plurality of polylactic acid fibers.

By adopting the technical scheme, as the wrapping wire is spirally wound outside the tensile coil and is twisted by a plurality of polylactic acid fibers, the polylactic acid fibers have good antibacterial and bacteriostatic effects, and thus, the bacterial breeding inside the yarn can be avoided.

As a further arrangement of the utility model, the outer side of the wrapping wire is spirally wrapped with an outer wrapping wire, the outer wrapping wire comprises a core yarn, and the core yarn is formed by twisting a plurality of polyester fibers.

By adopting the technical scheme, as the outer wrapping wire is spirally wound on the outer side of the wrapping wire, the outer wrapping wire comprises the core yarn, the core yarn is formed by twisting a plurality of polyester fibers, and the polyester fibers have high strength and good shape retention, so that the structural strength of the yarn is ensured, and the yarn has good wrinkle resistance.

As a further arrangement of the utility model, the outside of the core yarn is spirally wound with a winding formed by twisting a plurality of viscose fibers.

By adopting the technical scheme, as the winding is spirally wound on the outer side of the core yarn and is formed by twisting a plurality of viscose fibers, the viscose fibers are soft in hand feeling and good in moisture absorption and air permeability, so that the yarn has good skin-friendly property.

Compared with the prior art, the utility model has the beneficial effects that:

the yarn has good antibacterial property, the two elastic yarns are mutually intertwined, so that the wire core has good elasticity and toughness, can be easily stretched and contracted when being pulled, and is not easy to break, thereby guaranteeing the tensile property of the yarn.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure of a wire core and a tensile coil in the present utility model;

fig. 3 is a schematic structural view of an outer envelope wire according to the present utility model.

Reference numerals: 1. a wire core; 2. an elastic yarn; 3. a tension coil; 4. an inner core; 5. covering yarn; 6. a first baseline; 7. a second baseline; 8. a ventilation cavity; 9. wrapping the wire; 10. an outer envelope wire; 11. a core yarn; 12. and (5) winding.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1, fig. 2 shows, tensile type composite yarn, including sinle silk 1, sinle silk 1 is formed by two elastic yarn 2 spiral cross-twists, two elastic yarn 2 are intertwined for sinle silk 1 has better elasticity and toughness, can easily stretch out and draw back when drawing, be difficult for the fracture, thereby guaranteed the pull resistance of yarn, elastic yarn 2 is formed by first baseline 6 and second baseline 7 spiral cross-twists, and first baseline 6 is formed by a plurality of spandex fibre twists, spandex fibre has high elasticity, second baseline 7 is formed by a plurality of polyether ester elastic fiber twists, polyether ester elastic fiber has better elasticity and toughness, thereby make elastic yarn 2 have better elasticity and ductility, evenly be provided with a plurality of pull-out coil 3 in the outside of line 1, and be formed with ventilative cavity 8 between adjacent pull-out coil 3, then the air can circulate through ventilative cavity 8, thereby guaranteed the gas permeability of yarn, pull-out coil 3 includes inner core 4 and spiral winding at the cladding yarn 5 in the inner core 4 outside, and inner core 4 is formed by a plurality of basalt fibre twists, thereby the basalt fibre has extremely strong tensile strength, thereby guarantee the high tension of pull-out coil 3 has been guaranteed, high tension of the high tension coil 3 has been reached by the high tension of yarn, thereby the demand of the yarn has been improved, the high tension resistance of the yarn has been formed by the high tension of the yarn has been provided, thereby has high tension demand of the yarn has been set up, and has high tension, and has high tear resistance, and has high tension, and high tension strength.

Referring to fig. 1-3, a wrapping wire 9 is spirally wound on the outer side of the tension coil 3, the wrapping wire 9 can compress the tension coil 3 on the wire core 1, the wrapping wire 9 is formed by twisting a plurality of polylactic acid fibers, the polylactic acid fibers have good antibacterial and bacteriostatic effects, so that bacterial breeding in yarns can be avoided, an outer wrapping wire 10 is spirally wound on the outer side of the wrapping wire 9, the outer wrapping wire 10 comprises a core yarn 11, the core yarn 11 is formed by twisting a plurality of polyester fibers, the polyester fibers have high strength and good shape retention, so that the structural strength of the yarns is guaranteed, the yarns have good wrinkle resistance, a winding 12 is spirally wound on the outer side of the core yarn 11, the winding 12 is formed by twisting a plurality of viscose fibers, the viscose fibers have soft hand feeling and good moisture absorption and air permeability, and the yarns have good skin affinity.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The tensile composite yarn is characterized in that: the novel elastic yarn comprises a wire core (1), wherein the wire core (1) is formed by spirally twisting two elastic yarns (2), a plurality of tensile coils (3) are uniformly arranged on the outer side of the wire core (1), each tensile coil (3) comprises an inner core (4) and a coated yarn (5) spirally wound on the outer side of the inner core (4), the inner core (4) is formed by twisting a plurality of basalt fibers, and the coated yarn (5) is formed by twisting a plurality of kevlar fibers.

2. The tensile composite yarn of claim 1, wherein: the elastic yarn (2) is formed by spirally twisting a first base line (6) and a second base line (7), the first base line (6) is formed by twisting a plurality of spandex fibers, and the second base line (7) is formed by twisting a plurality of polyether grease elastic fibers.

3. The tensile composite yarn of claim 1, wherein: and a ventilation cavity (8) is formed between the adjacent tensile coils (3).

4. The tensile composite yarn of claim 1, wherein: the outside of the tensile coil (3) is spirally wound with a wrapping wire (9), and the wrapping wire (9) is formed by twisting a plurality of polylactic acid fibers.

5. The tensile composite yarn set forth in claim 4, wherein: the outer side of the wrapping wire (9) is spirally wrapped with an outer wrapping wire (10), the outer wrapping wire (10) comprises a core yarn (11), and the core yarn (11) is formed by twisting a plurality of polyester fibers.

6. The tensile composite yarn set forth in claim 5, wherein: the outside of the core yarn (11) is spirally wound with a winding wire (12), and the winding wire (12) is formed by twisting a plurality of viscose fibers.