CN213266865U

CN213266865U - Vortex spun yarn with strong elasticity

Info

Publication number: CN213266865U
Application number: CN202021648326.2U
Authority: CN
Inventors: 陈路; 陈克勤; 彭福建; 卢雨正
Original assignee: Wujiang Jingyi Special Fiber Co ltd; Jiangnan University
Current assignee: Wujiang Jingyi Special Fiber Co ltd; Jiangnan University
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-25
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a yarn technical field especially relates to a yarn is spun to vortex that elasticity is strong, including the line body, the line body is rectangular filiform, the line body comprises polyester-cotton, elastic layer, antistatic backing, transition layer and fire-retardant layer, elastic layer parcel is at polyester-cotton's surface, antistatic backing parcel is at the surface on elastic layer, the transition layer parcel is at the surface on antistatic backing, fire-retardant layer parcel is at the surface of transition layer, elastic layer comprises hindered phenol compound, N-dialkyl semicarbazide compound and nitrogenous aromatic compound. The utility model discloses on attaching to the polyester-cotton with the elastic layer, the elastic layer has the characteristics of high elasticity, recovery power well and high strength and toughness, has improved the vortex and has spun yarn's elasticity, prevents that the vortex from spinning yarn and being dragged the fracture when using, has improved the vortex and has spun yarn's result of use, simultaneously, still possesses excellent heat resistance when high temperature dyeing, has improved dyeability.

Description

Vortex spun yarn with strong elasticity

Technical Field

The utility model relates to a yarn technical field especially relates to a yarn is spun to vortex that elasticity is strong.

Background

The vortex spinning is a method for coagulating and twisting fibers opened into a single state into yarns by utilizing the air vortex effect, along with the development of economy and the improvement of living standard, the development of clothing fabrics tends to diversification and performance, the requirements of people on textiles are not only limited to single performance of wearing and keeping warm, but also pay more attention to the health and comfort, the yarns are basic materials for manufacturing the textiles, and the structure of the yarns directly influences the functionality of the textiles.

The vortex spinning is one of the spinning technologies which are needed in yarn processing, and the existing vortex spinning yarn has poor elasticity and is easy to break when in use, so that the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a yarn is spun to vortex that elasticity is strong possesses the advantage that elasticity is strong, has solved some vortices and has spun the not good enough elasticity of yarn, is broken by the snap when using easily, influences the problem of result of use.

For realizing above-mentioned technical problem, the utility model provides a such vortex that elasticity is strong spins yarn, the line body comprises the line body, the line body is rectangular filiform, the line body comprises polyester-cotton, elastic layer, antistatic backing, transition layer and fire-retardant layer, elastic layer parcel is at polyester-cotton surface, antistatic backing parcel is at the surface on elastic layer, the transition layer parcel is at the surface on antistatic backing, fire-retardant layer parcel is at the surface of transition layer.

Further, the elastic layer is composed of a hindered phenol compound, an N-dialkyl semicarbazide compound located on an inner surface of the hindered phenol compound, and a nitrogen-containing aromatic compound located on an inner surface of the N-dialkyl semicarbazide compound.

Further, the molecular weight of the nitrogen-containing aromatic compound is an aromatic compound having two nitrogen atoms in an aromatic ring.

Further, the hindered phenol compound and the nitrogen-containing aromatic compound are triazine compounds.

Further, the flame-retardant layer is formed by weaving aramid fibers.

Further, the antistatic layer is formed by weaving flax fibers.

Further, the material of the flame-retardant layer is chlorinated polypropylene.

Borrow by above-mentioned technical scheme, the utility model provides a yarn is spun to vortex that elasticity is strong possesses following beneficial effect at least:

1. this yarn is spun to vortex that elasticity is strong through the setting on elastic layer, adheres to the elastic layer on the polyester-cotton, and elastic layer has high elasticity, the characteristics of the recovery ability is good and high strength and toughness, has improved the elasticity that the yarn was spun to the vortex, prevents that the vortex from spinning the yarn and being dragged the fracture when using, has improved the result of use that the yarn was spun to the vortex, simultaneously, still possesses excellent heat resistance when high temperature dyeing, has improved dyeability.

2. This yarn is spun to vortex that elasticity is strong through the setting of antistatic backing, can shield the vortex and spin the static that the yarn produced when rubbing, prevents the production of static, the effectual harm of avoiding static to bring, the effectual travelling comfort that the yarn was spun in the flow when using that has improved.

3. This yarn is spun to vortex that elasticity is strong through the setting on fire-retardant layer, and the heat resistance, fire resistance and the corrosion resistance of yarn are spun to improvement vortex that can be very big, very big improvement the vortex spin the life of yarn, also enlarged this vortex simultaneously and spun the range of application of yarn.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the line body structure of the present invention;

fig. 3 is the schematic diagram of the elastic layer structure of the present invention.

In the figure: 1. a wire body; 11. polyester cotton; 12. an elastic layer; 1201. a hindered phenol compound; 1202. an N-dialkyl semicarbazide compound; 1203. a nitrogen-containing aromatic compound; 13. an antistatic layer; 14. a transition layer; 15. a flame retardant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The invention will be further described with reference to fig. 1-3 and the examples:

the first embodiment is as follows:

a vortex spun yarn with strong elasticity comprises a yarn body 1, wherein the yarn body 1 is in a strip-shaped filament shape, the yarn body 1 is composed of polyester cotton 11 and an elastic layer 12, the elastic layer 12 is wrapped on the outer surface of the polyester cotton 11, the elastic layer 12 is composed of a hindered phenol compound 1201, an N-dialkyl semicarbazide compound 1202 and a nitrogen-containing aromatic compound 1203, the N-dialkyl semicarbazide compound 1202 is located on the inner surface of the hindered phenol compound 1201, the nitrogen-containing aromatic compound 1203 is located on the inner surface of the N-dialkyl semicarbazide compound 1202, the molecular weight of the nitrogen-containing aromatic compound 1203 is 300, the nitrogen-containing aromatic compound 1203 is an aromatic compound with two nitrogen atoms on an aromatic ring, and the hindered phenol compound 1201 and the nitrogen-containing aromatic compound 1203 are triazine compounds.

Through the setting of elastic layer 12, on adhering to the cotton with elastic layer 12, elastic layer 12 has the characteristics of high elasticity, the recovery ability is good and high strength and toughness, has improved the elasticity that the vortex spun yarn, prevents that the vortex from being dragged the fracture when using, has improved the result of use that the vortex spun yarn, simultaneously, still possesses excellent heat resistance when high temperature dyeing, has improved dyeability.

Example two:

the utility model provides a vortex spun yarn that elasticity is strong, includes the line body 1, and line body 1 is rectangular filiform, and line body 1 comprises polyester-cotton 11, elastic layer 12 and antistatic backing 13, and elastic layer 12 parcel is at polyester-cotton 11's surface, and antistatic backing 13 parcel is at elastic layer 12's surface, and antistatic backing 13 is woven by flax fiber and is formed.

The elastic layer 12 is composed of a hindered phenol compound 1201, an N-dialkyl semicarbazide compound 1202, and a nitrogen-containing aromatic compound 1203, the N-dialkyl semicarbazide compound 1202 being located on the inner surface of the hindered phenol compound 1201, the nitrogen-containing aromatic compound 1203 being located on the inner surface of the N-dialkyl semicarbazide compound 1202, the nitrogen-containing aromatic compound 1203 having a molecular weight of 300, the nitrogen-containing aromatic compound 1203 being an aromatic compound having two nitrogen atoms in the aromatic ring, and the hindered phenol compound 1201 and the nitrogen-containing aromatic compound 1203 being triazine compounds.

Through the setting of antistatic backing 13, can shield the vortex and spin the static that the yarn produced when the friction, prevent the production of static, the effectual harm of avoiding static to bring has effectually improved the travelling comfort of flowing the yarn when using.

Example three:

the utility model provides a yarn is spun to vortex that elasticity is strong, including the line body 1, line body 1 is rectangular filliform, line body 1 is by washing cotton 11, elastic layer 12, antistatic backing 13, transition layer 14 and fire-retardant layer 15 are constituteed, elastic layer 12 parcel is at washing cotton 11's surface, antistatic backing 13 parcel is at elastic layer 12's surface, antistatic backing 13 is woven by flax fiber and is formed, transition layer 14 parcel is at antistatic backing 13's surface, fire-retardant layer 15 parcel is at transition layer 14's surface, fire-retardant layer 15's material is chlorinated polypropylene.

Through the setting of fire-retardant layer 15, can very big improvement vortex spun yarn's heat resistance, fire resistance and corrosion resistance, very big improvement vortex spun yarn's life, also enlarged this vortex spun yarn's range of application simultaneously.

In conclusion, the elastic layer 12 is attached to the polyester cotton through the arrangement of the elastic layer 12, the elastic layer 12 has the characteristics of high elasticity, good recovery capability, high strength and toughness, the elasticity of the vortex spun yarn is improved, the vortex spun yarn is prevented from being pulled and broken when in use, the using effect of the vortex spun yarn is improved, and meanwhile, the vortex spun yarn has excellent heat resistance and dyeability during high-temperature dyeing.

This yarn is spun to vortex that elasticity is strong through the setting of antistatic backing 13, can shield the vortex and spin the static that the yarn produced when rubbing, prevents the production of static, the effectual harm of having avoided static to bring, the effectual travelling comfort that the yarn was spun in the flow that has improved when using.

This yarn is spun in vortex that elasticity is strong through the setting of fire-retardant layer 15, can very big improvement vortex spin yarn's heat resistance, fire resistance and corrosion resistance, very big improvement the vortex spin yarn's life, also enlarged this vortex simultaneously and spun yarn's range of application.

The vortex spun yarn with strong elasticity provided by the utility model is introduced in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a vortex spun yarn that elasticity is strong, includes the line body (1), line body (1) is rectangular filiform, its characterized in that: the cable body (1) comprises polyester cotton (11), an elastic layer (12), an anti-static layer (13), a transition layer (14) and a flame-retardant layer (15), wherein the elastic layer (12) wraps the outer surface of the polyester cotton (11), the anti-static layer (13) wraps the outer surface of the elastic layer (12), the transition layer (14) wraps the outer surface of the anti-static layer (13), and the flame-retardant layer (15) wraps the outer surface of the transition layer (14).

2. A highly elastic vortex spun yarn according to claim 1 wherein: the elastic layer (12) is composed of a hindered phenol compound (1201), an N-dialkyl semicarbazide compound (1202), and a nitrogen-containing aromatic compound (1203), the N-dialkyl semicarbazide compound (1202) being located on the inner surface of the hindered phenol compound (1201), the nitrogen-containing aromatic compound (1203) being located on the inner surface of the N-dialkyl semicarbazide compound (1202).

3. A highly elastic vortex spun yarn according to claim 1 wherein: the anti-static layer (13) is formed by weaving flax fibers.