CN220132454U - Antibacterial and anti-pulling polyester yarn - Google Patents

Abstract

The utility model discloses an antibacterial and anti-pulling polyester yarn, which has the technical key points that: the novel nylon yarn comprises a yarn main core, wherein the yarn main core is formed by blending spandex fibers, nylon fibers and acrylic short fibers in an eddy spinning mode, a wire sleeve layer is coated on the outer side of the yarn main core, the wire sleeve layer is formed by spirally winding a plurality of first yarns and a plurality of second yarns on the outer side of the yarn main core at intervals with the yarn main core as the center, one side of the wire sleeve layer, which is far away from the yarn main core, is coated with a breathable layer, one side of the breathable layer, which is far away from the wire sleeve layer, is coated with an antibacterial layer, the antibacterial layer is formed by bidirectionally winding and blending a plurality of nylon fibers on the outer side of the wire sleeve layer, PP antibacterial master batch is implanted in the nylon fibers, and one side, which is far away from the breathable layer, is coated with a wear-resistant layer; the effect of excellent tensile property and toughness and difficult fracture is achieved.

Description

Antibacterial and anti-pulling polyester yarn

Technical Field

The utility model relates to the technical field of yarns, in particular to an antibacterial and anti-pulling polyester yarn.

Background

The yarn is a textile, and is processed into products with certain fineness by various textile fibers, and is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into short fiber yarns, continuous filaments and the like; there are various ways of expressing the fineness of the yarn, such as number, metric count, english count, denier, etc. (see count). Twist of yarn is expressed in turns per meter or inch; the woolen yarn and the woolen yarn are generally used for weaving woolen sweaters, woolen pants, woolen vests, scarves, hats and gloves and knitting various spring and autumn clothing articles, and have a decorative effect besides warmth retention.

Reference may be made to chinese patent publication No. CN203212709U, which belongs to a knitted blended yarn, in particular a yarn. The yarn comprises polyester fiber, high-shrinkage polyester fiber and flat viscose fiber, wherein the polyester fiber, the high-shrinkage polyester fiber and the flat viscose fiber are combined together in a drawing and kneading way. The polyester fiber accounts for 68% of the weight, the high shrinkage polyester fiber accounts for 25% of the weight, and the flat viscose fiber accounts for 7% of the weight. The flat viscose fiber is in a bundle fiber shape.

The above-mentioned patent has can make its connection effect better, is difficult to adhere on spinning passageway and equipment, has the characteristics that the fabric felt is fluffy, and has the advantage that flash effect complied with the development trend of yarn, but it also has drawbacks, like: the anti-bacterial wear has the advantages of lower toughness, poor tensile property, easiness in breakage, no antibacterial effect, easiness in bacteria breeding during wear and influence on wear comfort.

Disclosure of Invention

The utility model aims to provide an antibacterial and anti-pulling polyester yarn so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antibiotic resistant dacron yarn that pulls, includes the yarn main core, the yarn main core is by spandex fibre, nylon fiber and acrylic staple fiber through the mode cross-phase blending of vortex spinning constitutes, the outside cladding of yarn main core has a line cover layer, the line cover layer is by stranded first yarn and stranded second yarn regard yarn main core as the outside of center mutual interval spiral winding of yarn main core constitutes, line cover layer is kept away from one side cladding of yarn main core has the ventilative layer, ventilative layer is kept away from one side cladding of line cover layer has the antibiotic layer, the antibiotic layer is in by the two-way winding blending of stranded nylon fiber the outside of line cover layer constitutes, implant the antibiotic masterbatch of PP in the nylon fiber, antibiotic layer is kept away from one side cladding of ventilative layer has the wearing layer.

Preferably, the titer of the spandex fiber is 8-22D, the titer of the nylon fiber is 18-36D, and the titer of the acrylic staple fiber is 18-40D.

Preferably, the first yarn is an aramid fiber, and the diameter of the first yarn is 0.05-0.2mm.

Preferably, the second yarn is polylactic acid fiber, and the diameter of the second yarn is 0.04-0.1mm.

Preferably, the thickness of the wear-resistant layer is 5-100nm.

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

1. the antibacterial and anti-pulling polyester yarn is formed by blending the spandex fiber, the nylon fiber and the acrylic short fiber through the yarn main core, so that the yarn has superior toughness and tensile property, and can be stretched for 3-4 times on the original length basis without breaking, and the antibacterial and anti-pulling polyester yarn has the effects of superior tensile property, better toughness and difficulty in breaking;

2. the antibacterial and anti-pulling polyester yarn has the advantages that the antibacterial layer and the nylon fiber are implanted with the PP antibacterial master batch, so that the yarn has better antibacterial performance, and can prevent more than 100 harmful bacteria from breeding, so that the antibacterial performance is superior, the bacteria are effectively prevented from breeding, and the wearing comfort is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the wire jacket layer of the present utility model;

FIG. 3 is a schematic view of the structure of the yarn main core of the present utility model.

In the figure: 1. a yarn main core; 2. spandex fiber; 3. nylon fibers; 4. acrylic short fibers; 5. a wire sleeve layer; 6. a ventilation layer; 7. an antimicrobial layer; 8. a wear-resistant layer; 9. a first yarn; 10. and a second yarn.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an antibiotic resistant dacron yarn that pulls, including yarn main core 1, yarn main core 1 is by spandex fibre 2, nylon fiber 3 and acrylic staple fiber 4 through the mode cross-phase blending of vortex spinning constitutes, the outside cladding of yarn main core 1 has line cover layer 5, line cover layer 5 comprises stranded first yarn 9 and stranded second yarn 10 take yarn main core 1 as the outside of center mutual interval spiral winding at yarn main core 1, line cover layer 5 is kept away from yarn main core 1 one side cladding has ventilation layer 6, ventilation layer 6 is kept away from the outside cladding of line cover layer 5 has antibiotic layer 7, antibiotic layer 7 is by the outside of stranded nylon fiber two-way winding blending line cover layer 5 constitutes, it has PP antibiotic master batch to implant in the nylon fiber, antibiotic layer 7 is kept away from ventilation layer 6 one side cladding has wearing layer 8.

In this embodiment, the preferable fineness of the spandex fiber 2 is 22D, the fineness of the nylon fiber 3 is 18D, and the fineness of the acrylic staple fiber 4 is 30D; the fineness is moderate and is convenient for production and processing.

In this embodiment, preferably, the first yarn 9 is an aramid fiber, and the diameter of the first yarn 9 is 0.1mm; the aramid fiber has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, aging resistance, long life cycle and the like.

In this embodiment, preferably, the second yarn 10 is polylactic acid fiber, and the diameter of the second yarn 10 is 0.08mm; the polylactic acid fiber has the advantages of light, smooth, strong, moisture-absorbing and air-permeable corn fiber.

In this embodiment, the wear layer 8 preferably has a thickness of 25nm; the thickness is convenient for processing.

The utility model has the beneficial effects that: the antibacterial and anti-pulling polyester yarn is formed by blending the spandex fiber 2, the nylon fiber 3 and the acrylic staple fiber 4 in a yarn main core 1, so that the yarn achieves superior toughness and tensile property, can be stretched for 3-4 times on the basis of the original length without breaking, and has the effects of superior tensile property, better toughness and difficult breaking; the antibacterial and anti-pulling polyester yarn has the advantages that the antibacterial layer 7 and the nylon fiber are implanted with the PP antibacterial master batch, so that the yarn has better antibacterial performance, and can prevent more than 100 harmful bacteria from breeding, so that the antibacterial performance is superior, the bacteria breeding is effectively prevented, and the wearing comfort is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An antibacterial stretch-proof polyester yarn, which is characterized in that: including yarn main core (1), yarn main core (1) is by spandex fibre (2), nylon fiber (3) and acrylic staple fiber (4) through the cross-phase blending of vortex constitutes, outside cladding of yarn main core (1) has line cover layer (5), line cover layer (5) are by stranded first yarn (9) and stranded second yarn (10) use yarn main core (1) are the outside of yarn main core (1) is spiral winding each other at the center, line cover layer (5) keep away from one side cladding of yarn main core (1) has ventilation layer (6), one side cladding that ventilation layer (6) kept away from line cover layer (5) has antibiotic layer (7), antibiotic layer (7) are in by the two-way winding blending of stranded nylon fiber the outside of line cover layer (5), implant PP antibiotic master batch in the nylon fiber, antibiotic layer (7) are kept away from one side cladding of ventilation layer (6) has wearing layer (8).

2. The antimicrobial stretch resistant polyester yarn of claim 1, wherein: the titer of the spandex fiber (2) is 8-22D, the titer of the nylon fiber (3) is 18-36D, and the titer of the acrylic staple fiber (4) is 18-40D.

3. The antimicrobial stretch resistant polyester yarn of claim 1, wherein: the first yarns (9) are aramid fibers, and the diameters of the first yarns (9) are 0.05-0.2mm.

4. The antimicrobial stretch resistant polyester yarn of claim 1, wherein: the second yarns (10) are polylactic acid fibers, and the diameters of the second yarns (10) are 0.04-0.1mm.

5. The antimicrobial stretch resistant polyester yarn of claim 1, wherein: the thickness of the wear-resistant layer (8) is 5-100nm.