CN212533271U

CN212533271U - Anti-aging aramid fiber mixed yarn

Info

Publication number: CN212533271U
Application number: CN202020848867.3U
Authority: CN
Inventors: 杜进显; 洪嘉希; 许刚
Original assignee: Zhejiang Jiayun New Material Co ltd
Current assignee: Zhejiang Jiayun New Material Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an ageing resistance aramid fiber mixes yarn, including central yarn, fire-retardant acrylic fibre and fire-retardant nylon, the cotton layer of combing has been cup jointed in the central yarn outside, the cotton layer outside of combing has cup jointed fire-retardant acrylic fibre, the high strength fiber layer has been cup jointed in the fire-retardant acrylic fibre outside, the fire-retardant nylon has been cup jointed to the high strength fiber layer outside. The utility model relates to an ageing resistance aramid fiber mixed yarn can play the effect of ageing resistance through combed cotton layer and high strength fiber layer, can also play fire-retardant effect through fire-retardant acrylic fibre and fire-retardant nylon, makes the live time of yarn longer.

Description

Anti-aging aramid fiber mixed yarn

Technical Field

The utility model relates to an aramid yarn technical field specifically is an ageing resistance aramid fiber mixed yarn.

Background

The blended spinning is a blended chemical fiber fabric, which is a textile product formed by mixing and spinning chemical fibers, other cotton fibers, yarns, hemp and other natural fibers, has the advantages of both terylene and cotton fabrics, such as polyester cotton cloth, polyester wool and gabardine, and is divided into wool-viscose blended spinning, sheep and rabbit hair blending spinning, TR fabric, high-density NC fabric, 3M waterproof mozzo fabric, tencel fabric, soft siro yarn, composite fabric and the like, and has four types: fully para-aramid fibers; all para-aramid copolymer fiber; fully meta-aramid fiber; the meta-aramid copolymer fiber containing methyl substituent, the first two kinds of high-strength high-modulus heat-resistant fiber and the second two kinds of high-temperature-resistant flame-retardant fiber.

The existing yarn is not ideal in anti-aging and flame-retardant performances, so that the anti-aging aramid fiber mixed yarn is needed at present, and the yarn can achieve higher strength and has flame-retardant performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ageing resistance aramid fiber mixed yarn possesses the process that can pass through the blending, makes the yarn have higher intensity and has flame retardant ability's advantage, has solved present yarn on ageing resistance and fire-retardant performance, all is not very ideal problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ageing resistance aramid fiber mixed yarn, includes central yarn, fire-retardant acrylic fibre and fire-retardant nylon, the cotton layer of combed has been cup jointed in the central yarn outside, the cotton layer outside of combed has cup jointed fire-retardant acrylic fibre, the high strength fiber layer has been cup jointed in the fire-retardant acrylic fibre outside, the high strength fiber layer outside has cup jointed fire-retardant nylon.

Preferably, the combed cotton layer is composed of combed cotton, and the combed cotton is spirally distributed on the outer side of the central yarn.

Preferably, the high-strength fiber layer is composed of high-strength fibers, and the high-strength fibers are spirally distributed on the outer side of the flame-retardant acrylic fibers.

Preferably, the flame-retardant acrylic fibers consist of flame-retardant acrylic fibers A and flame-retardant acrylic fibers B, and the flame-retardant acrylic fibers A and the flame-retardant acrylic fibers B are distributed in a staggered manner and woven according to a warp and weft weaving method.

Preferably, the flame-retardant nylon is composed of flame-retardant nylon A and flame-retardant nylon B, the flame-retardant nylon A and the flame-retardant nylon B are distributed in a staggered manner, and the flame-retardant nylon A and the flame-retardant nylon B are woven according to a warp and weft weaving method.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up combed cotton layer and high strength fiber layer, reached the effect that the intensity that makes the yarn obtained effectual improvement, combed cotton and high strength fiber all distribute through the heliciform, make the degree of compactness of yarn can obtain promoting, make the intensity of yarn higher, the design of the fire-retardant acrylic fibre of rethread and fire-retardant nylon can make the yarn have fine fire-retardant efficiency, makes the live time of yarn longer.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a longitudinal development view of the combed cotton layer of the present invention;

FIG. 3 is a longitudinal development view of the high strength fiber layer of the present invention;

FIG. 4 is a longitudinal development view of the flame retardant acrylic fiber of the present invention;

fig. 5 is a longitudinal development view of the flame-retardant nylon of the present invention.

In the figure: 1. a center yarn; 2. a combed cotton layer; 3. flame-retardant acrylic fibers; 4. a high strength fiber layer; 5. flame-retardant nylon; 6. combing cotton; 7. a high strength fiber; 8. flame-retardant acrylic fibers A; 9. flame-retardant acrylic fibers B; 10. flame retardant nylon A; 11. and (3) flame-retardant nylon B.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, the present invention provides an embodiment: the utility model provides an ageing resistance aramid fiber mixed yarn, including central yarn 1, fire-retardant acrylic fibre 3 and fire-retardant nylon 5, cotton layer 2 of combing has been cup jointed in 1 outside of central yarn, cotton layer 2 of combing comprises cotton 6 of combing, cotton 6 of combing is the heliciform and distributes in 1 outside of central yarn, through the distribution of heliciform, the intensity that can make central yarn 1 can obtain guaranteeing, fire-retardant acrylic fibre 3 has been cup jointed in the cotton layer 2 outside of combing, high strength fiber layer 4 has been cup jointed in 3 outsides of fire-retardant acrylic fibre, fire-retardant nylon 5 has been cup jointed in the 4 outsides of high strength fiber layer.

Referring to fig. 1 and fig. 3, the present invention provides an embodiment: the utility model provides an ageing resistance aramid fiber mixed yarn, including central yarn 1, fire-retardant acrylic fibre 3 and fire-retardant nylon 5, cotton layer 2 of combing has been cup jointed in 1 outside of central yarn, cotton layer 2 outside of combing has cup jointed fire-retardant

acrylic fibre

3, 3 outsides of fire-retardant acrylic fibre have cup jointed high strength fiber layer 4, high strength fiber layer 4 comprises high strength fiber 7, high strength fiber 7 is spiral distribution in 3 outsides of fire-retardant acrylic fibre, distribute through the heliciform, can make inside central yarn 1, cotton layer 2 of combing and the compactness of fire-retardant acrylic fibre 3 obtain effectual promotion, can strengthen the intensity of yarn, fire-retardant nylon 5 has been cup jointed in the 4 outsides of high strength fiber layer.

Referring to fig. 1 and 4, the present invention provides an embodiment: an anti-aging aramid fiber mixed yarn comprises a central yarn 1, flame-retardant acrylic fibers 3 and flame-retardant nylon 5, wherein a combed cotton layer 2 is sleeved on the outer side of the central yarn 1, the flame-retardant acrylic fibers 3 are sleeved on the outer side of the combed cotton layer 2, the flame-retardant acrylic fibers 3 consist of flame-retardant acrylic fibers A8 and flame-retardant acrylic fibers B9, the flame-retardant acrylic fibers A8 and the flame-retardant acrylic fibers B9 are distributed in a staggered mode and woven according to a warp and weft weaving method, the binding of the yarns inside can be stronger through the warp and weft weaving method, the strength of the yarns is increased, a high-strength fiber layer 4 is sleeved on the outer side of the flame-retardant acrylic fibers 3, and the flame-.

Referring to fig. 1 and 5, the present invention provides an embodiment: the utility model provides an ageing resistance aramid fiber mixed yarn, including central yarn 1, fire-retardant acrylic fibre 3 and fire-retardant nylon 5, combed cotton layer 2 has been cup jointed to central yarn 1 outside, fire-retardant acrylic fibre 3 has been cup jointed to combed cotton layer 2 outside, fire-retardant acrylic fibre 3 has been cup jointed in the outside high strength fibre layer 4, fire-retardant nylon 5 has been cup jointed in the 4 outsides of high strength fibre layer, fire-retardant nylon 5 comprises fire-retardant nylon A10 and fire-retardant nylon B11, and fire-retardant nylon A10 and fire-retardant nylon B11 are the staggered distribution, weave according to the longitude and latitude method of weaving, through the longitude and latitude method of weaving, can make the constraint of inside yarn stronger, make the intensity of yarn increase.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an ageing resistance aramid fiber mixed yarn, includes central yarn (1), fire-retardant acrylic fibre (3) and fire-retardant nylon (5), its characterized in that: the outside of the central yarn (1) is sleeved with a combed cotton layer (2), the outside of the combed cotton layer (2) is sleeved with flame-retardant acrylic fibers (3), the outside of the flame-retardant acrylic fibers (3) is sleeved with a high-strength fiber layer (4), and the outside of the high-strength fiber layer (4) is sleeved with flame-retardant nylon (5).

2. The anti-aging aramid hybrid yarn as claimed in claim 1, wherein: the combed cotton layer (2) is composed of combed cotton (6), and the combed cotton (6) is spirally distributed on the outer side of the central yarn (1).

3. The anti-aging aramid hybrid yarn as claimed in claim 1, wherein: the high-strength fiber layer (4) is composed of high-strength fibers (7), and the high-strength fibers (7) are spirally distributed on the outer side of the flame-retardant acrylic fibers (3).

4. The anti-aging aramid hybrid yarn as claimed in claim 1, wherein: the flame-retardant acrylic fibers (3) are composed of flame-retardant acrylic fibers A (8) and flame-retardant acrylic fibers B (9), the flame-retardant acrylic fibers A (8) and the flame-retardant acrylic fibers B (9) are distributed in a staggered manner, and weaving is carried out according to a warp and weft weaving method.

5. The anti-aging aramid hybrid yarn as claimed in claim 1, wherein: the flame-retardant nylon (5) is composed of flame-retardant nylon A (10) and flame-retardant nylon B (11), the flame-retardant nylon A (10) and the flame-retardant nylon B (11) are distributed in a staggered manner, and weaving is carried out according to a warp and weft weaving method.