CN211689355U

CN211689355U - Antibacterial breathable polyester low-stretch yarn

Info

Publication number: CN211689355U
Application number: CN201922285175.2U
Authority: CN
Inventors: 高友军
Original assignee: Jiangsu Xingyue Chemical Fiber Textile Co ltd
Current assignee: Jiangsu Xingyue Chemical Fiber Textile Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-16
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an antibiotic ventilative dacron low stretch yarn, relate to dacron low stretch yarn technical field, including low stretch yarn body and connecting wire, the fixed three low stretch yarn body that is provided with on the single connecting wire, low stretch yarn body comprises low stretch yarn inner core and surrounding layer, low stretch yarn inner core parcel is in the surrounding layer, be provided with nano silver fibre in the low stretch yarn inner core, the surrounding layer is made by wear-resisting fiber, the nano silver fibre's that sets up in the single inner core quantity is six, the connecting wire is by the parcel layer, ventilative layer and shrinkage core are constituteed, the shrinkage core sets up in the parcel layer, the shrinkage core is made by the great material of coefficient of thermal expansion, the parcel layer is made by ventilative fibre, ventilative layer parcel is outside the parcel layer, the utility model discloses the gas permeability is good, the bacterinertness is good, gas permeability automatically regulated during the use, and the degree of wear comfort is high, and practical.

Description

Antibacterial breathable polyester low-stretch yarn

Technical Field

The utility model relates to a dacron low stretch yarn technical field, in particular to antibiotic ventilative dacron low stretch yarn.

Background

Dacron is a synthetic fiber developed along with the continuous progress of science and technology, has very excellent physical and chemical characteristics, so the Dacron is widely applied to the fields of clothing, cloth and the like, particularly along with the continuous development of human society, the requirements of people on clothing are not limited to body shielding, the requirements of people on the comfort level and the aesthetic degree of cloth are higher and higher, the Dacron yarn as one of the common cloth in the modern society can basically meet the use requirements of people, the Dacron low stretch yarn is a textured yarn type of Dacron chemical fiber, the Dacron low stretch yarn is formed by using polyester chips, spinning the high-speed Dacron pre-oriented yarn and then performing drawing and false twisting, has the characteristics of short flow, high efficiency, good quality and the like, is an ideal raw material for knitting or weaving processing, and is suitable for manufacturing clothing fabrics, bedding articles and decorative articles, such as curtain fabrics and sofa fabrics, Wall cloth and the like, which are also one of the common raw materials in the market at present;

however, the current polyester low stretch yarn has a very simple structure, and still has some points worth improvement in practical use:

on one hand, most of the current polyester low stretch yarns do not have an antibacterial function, so that bacteria are easily generated when the polyester low stretch yarns are used, particularly when the polyester low stretch yarns are worn on a human body for a long time, and the skin diseases of a wearer are possibly infected by the bacteria in the past;

on the other hand, when the current polyester low stretch yarn is used, the air permeability is completely determined by the raw materials, and the polyester low stretch yarn is irrelevant to the external environment, so that the problem that clothes with good air permeability cannot be worn in cold weather and clothes with poor air permeability cannot be worn in hot weather is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antibiotic ventilative dacron low stretch yarn to the problem that does not have antibiotic function and the unable regulation of gas permeability that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the antibacterial breathable polyester low-stretch yarn comprises a low-stretch yarn body and a connecting yarn, wherein three low-stretch yarn bodies are fixedly arranged on the single connecting yarn, each low-stretch yarn body is composed of a low-stretch yarn inner core and an outer cladding, the low-stretch yarn inner core is wrapped in the outer cladding, and nano-silver fibers are arranged in the low-stretch yarn inner core.

Preferably, the outer cover is made of abrasion resistant fibers.

Preferably, the number of the nano silver fibers arranged in the single inner core is six.

Preferably, the connecting wire consists of a wrapping layer, a breathable layer and a cold-shrink core.

Preferably, the cold-shrink core is disposed within the wrap layer.

Preferably, the cold-shrink core is made of a material with a large thermal expansion coefficient.

Preferably, the wrapping layer is made of air impermeable fibers.

Preferably, the breathable layer is wrapped outside the wrapping layer.

The utility model discloses a technological effect and advantage:

the utility model discloses the gas permeability is good, and the bacterinertness is good, but gas permeability automatically regulated during the use, and the comfort level of wearing is high, and practical value is higher.

Drawings

Fig. 1 is a sectional view of the present invention in a warm condition.

Fig. 2 is a cross-sectional view of the present invention in a cold condition.

Fig. 3 is a cross-sectional view of the connecting wire of the present invention.

Fig. 4 is a schematic diagram of the distribution of the nano-silver fibers and the cold-shrink core according to the present invention.

In the figure: 1. connecting wires; 2. a low stretch yarn inner core; 3. an outer cladding; 4. nano silver fibers; 5. a cold-shrink core; 6. a wrapping layer; 7. and (4) a breathable 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. 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.

The utility model provides an antibacterial breathable terylene low stretch yarn as shown in figures 1-4, which comprises a low stretch yarn body and a connecting yarn 1;

combine fig. 1, fig. 2 and fig. 4 to show, the fixed three low stretch yarn body that is provided with on single connecting wire 1, the low stretch yarn body comprises low stretch yarn inner core 2 and surrounding layer 3, and low stretch yarn inner core 2 parcel is in surrounding layer 3, is provided with nanometer silver fiber 4 in the low stretch yarn inner core 2, and surrounding layer 3 is made by wear-resisting fiber, and the quantity of nanometer silver fiber 4 that sets up in the single inner core is six, the utility model discloses in, the fixed three low stretch yarn body that is provided with on single connecting wire 1, contain a large amount of silver ion in the nanometer silver fiber 4 in the low stretch yarn inner core 2, contain the contact reaction back with the bacterium in silver ion, cause the inherent composition of microorganism to destroy or produce the dysfunction to reach antibiotic effect, make the utility model discloses have good antibacterial property, can effectively prevent bacterial growing when in-service.

As shown in figure 3, the connecting wire 1 is composed of a wrapping layer 6, a permeable layer 7 and a cold-shrinking core 5, the cold-shrinking core 5 is arranged in the wrapping layer 6, the cold-shrinking core 5 is made of a material with a larger thermal expansion coefficient, the wrapping layer 6 is made of an impermeable fiber, and the permeable layer 7 is wrapped outside the wrapping layer 6. in the utility model, the connecting wire 1 has the physical characteristics of thermal expansion and cold shrinkage due to the arrangement of the cold-shrinking core 5, can be automatically opened or contracted according to the external temperature when in use, and is shown in figures 1 and 2, figure 1 is a cross-sectional view under a warm condition of the utility model, at the moment, the connecting wire 1 expands, so that the three low-stretch wire bodies are in a separated state, therefore, the air permeability is better, the air can smoothly pass through the three low-stretch wire bodies and the connecting wire 1, while figure 2 is a cross-sectional view under a cold condition of the utility model, at the moment, the, thereby will love that low stretch yarn body and gather together, the air just can be by tight separation externally, and the gas permeability descends to lower degree, and cold-proof effect is better this moment, is fit for wearing at cold weather, and in comparison with traditional dacron low stretch yarn, the utility model discloses not only having antibacterial effect, can also adjusting air permeability along with outside temperature is by oneself, make the utility model discloses be fit for the environment dress of difference, practical value is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an antibiotic ventilative dacron low stretch yarn, includes low stretch yarn body and connecting wire (1), its characterized in that: the single connecting wire (1) is fixedly provided with three low-elasticity wire bodies, each low-elasticity wire body is composed of a low-elasticity wire inner core (2) and an outer cladding (3), the low-elasticity wire inner core (2) is wrapped in the outer cladding (3), and nano silver fibers (4) are arranged in the low-elasticity wire inner core (2).

2. The antibacterial breathable polyester drawn textured yarn of claim 1, which is characterized in that: the outer cladding (3) is made of wear-resistant fibers.

3. The antibacterial breathable polyester drawn textured yarn of claim 1, which is characterized in that: the number of the nano silver fibers (4) arranged in the single inner core is six.

4. The antibacterial breathable polyester drawn textured yarn of claim 1, which is characterized in that: the connecting wire (1) is composed of a wrapping layer (6), a breathable layer (7) and a cold-shrink core (5).

5. The antibacterial breathable polyester drawn textured yarn according to claim 4, characterized in that: the cold-shrink core (5) is arranged in the wrapping layer (6).

6. The antibacterial breathable polyester drawn textured yarn according to claim 4, characterized in that: the cold-contraction core (5) is made of a material with a large thermal expansion coefficient.

7. The antibacterial breathable polyester drawn textured yarn according to claim 4, characterized in that: the wrapping layer (6) is made of air-impermeable fibers.

8. The antibacterial breathable polyester drawn textured yarn according to claim 4, characterized in that: the air-permeable layer (7) is wrapped outside the wrapping layer (6).