CN212194505U

CN212194505U - Warm-keeping antistatic knitted fabric

Info

Publication number: CN212194505U
Application number: CN202020066623.XU
Authority: CN
Inventors: 张明珠; 赵英; 罗平
Original assignee: Haining Yuanmao Knitting Co ltd
Current assignee: Haining Yuanmao Knitting Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-12-22
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a cold-proof antistatic knitted fabric, including cold-proof layer and the heat accumulation heat preservation of compound in cold-proof layer top, cold-proof layer adopts the mixed yarn knitting of far infrared yarn and cotton yarn to form, and the heat accumulation heat preservation forms for the cotton knitted fabric complex of polyester that multilayer yarn count increases progressively, and has the same density of weaving. The heat preservation layer of the utility model is knitted by the blended yarn of far infrared yarn and cotton yarn, can absorb the infrared emitted by human body or outside and store heat, and further has better heat preservation function; the heat storage and insulation layer is arranged in multiple layers, so that the thickness of the fabric can be increased, the yarn count of the heat storage and insulation layer on the inner layer is small, the pores of the knitted fabric are large, the thickness of the fabric is small, the pores of the fabric of the heat storage and insulation layer on the outer side are small, and the thickness of the fabric is large, so that a channel for air circulation can be formed, and meanwhile, the heat storage and insulation layer has certain air permeability, can prevent hot air from flowing outwards, and plays a role; through setting up antistatic silk, can guarantee conductive fiber antistatic performance.

Description

Warm-keeping antistatic knitted fabric

Technical Field

The utility model relates to a knitted fabric technical field especially relates to a cold-proof antistatic knitted fabric.

Background

As the number of household appliances increases and people wear chemical fiber clothes in winter, static charges generated by the household appliances are absorbed and accumulated by human bodies, and in addition, the walls and the floors of the rooms are made of insulators, so that the air is dry, and the household appliances are easily interfered by static electricity. After static electricity is carried, when a hand touches an iron device, such as a faucet, a bus handrail and a door handle, the iron device has electric shock feeling, so that discomfort is brought, psychological tension is brought to people, and even discharge is caused when the iron device is used for holding hands sometimes, and embarrassment is brought.

In the prior art, the fabric is mostly treated by an auxiliary agent to eliminate static electricity, but after multiple times of washing, the antistatic effect is increasingly poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, one object of the utility model is to provide a warm-keeping antistatic knitted fabric which has a good antistatic effect and a lasting antistatic effect; meanwhile, the heat-insulation and heat-storage electric heating device has better heat-insulation and heat-storage functions.

The technical scheme of the utility model as follows:

the thermal insulation antistatic knitted fabric comprises a thermal insulation layer and a thermal storage insulation layer compounded above the thermal insulation layer, wherein the thermal insulation layer is formed by knitting blended yarns of far infrared yarns and cotton yarns, the thermal storage insulation layer is formed by compounding polyester cotton knitted fabrics with increasing yarn counts in multiple layers, and the polyester cotton knitted fabrics have the same knitting density.

Further, the far infrared yarn is commercially available far infrared short fiber polyester, and is twisted with cotton yarn to form a yarn and then knitted.

Further, the twist coefficient of the far infrared short fiber polyester and the cotton yarn is controlled to be 350.

Furthermore, antistatic wires are embedded in the thermal insulation layer.

Furthermore, the weaving interval of the antistatic silk is that one antistatic silk is woven into 5-10 yarns at every interval.

Furthermore, the antistatic silk is commercially available organic conductive fiber, and is woven into the warm-keeping layer after being double-twisted with cotton yarn.

Furthermore, the heat storage and insulation layer is three layers.

The utility model provides a beneficial effect: the warm-keeping layer is knitted by the blended yarn of far infrared yarn and cotton yarn, can absorb infrared rays emitted by a human body or the outside and store heat, and further has a good heat-keeping function; the heat storage and insulation layer is arranged in multiple layers, so that the thickness of the fabric can be increased, the yarn count of the heat storage and insulation layer on the inner layer is small, the pores of the knitted fabric are large, the thickness of the fabric is small, the pores of the fabric of the heat storage and insulation layer on the outer side are small, and the thickness of the fabric is large, so that a channel for air circulation can be formed, and meanwhile, the heat storage and insulation layer has certain air permeability, can prevent hot air from flowing outwards, and plays a role in; through setting up antistatic silk, the antistatic silk is woven after by conductive fiber and cotton yarn complex, can guarantee conductive fiber antistatic performance, has better intensity simultaneously, and the difficult fracture relatively can keep the uniformity in the appearance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the thermal insulating and antistatic knitted fabric provided by the utility model.

In the figure: 1-a warm-keeping layer; 2-antistatic wire; 3-heat storage and insulation layer; 31-a first heat storage layer; 32-a second heat storage layer; 33-third heat storage 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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, the warm-keeping antistatic knitted fabric comprises a warm-keeping layer 1 (the warm-keeping layer 1 is arranged close to the skin) and a heat-storage insulating layer 3 compounded above (outside) the warm-keeping layer 1, wherein the warm-keeping layer 1 is knitted by blended yarns of far infrared yarns and cotton yarns, can absorb infrared rays emitted by a human body or the outside and store heat, and further has a good heat-preservation function; the heat-storage insulating layer 3 is formed by compounding multiple layers of polyester-cotton knitted fabrics with gradually increased yarn counts, and has the same knitting density (namely, the coil density, in the actual situation, the proper knitting density is selected according to the yarn counts, for example, the yarn count is 30D, the coil density is 25-35/5 cm in transverse density and 40-70/5 cm in longitudinal density). The heat storage and insulation layer 3 is arranged in multiple layers, so that the thickness of the fabric can be increased, the yarn count of the heat storage and insulation layer of the inner layer is small, the pores of the knitted fabric are large, the thickness of the fabric is small, the pores of the heat storage and insulation layer fabric of the outer side are small, the thickness of the fabric is large, and therefore when a channel for air circulation is formed (certain air permeability is achieved), hot air can be prevented from flowing outwards, and the heat insulation effect is achieved.

Wherein the content of the first and second substances,

the far infrared yarns are commercially available far infrared short fiber polyester yarns, and are twisted with cotton yarns to form yarns, and then knitted (the twist coefficient is controlled to be about 350, and can be adjusted according to actual requirements), wherein the mass of the far infrared yarns is 5% -10% of the total mass of the yarns of the heat-insulating layer 1.

In addition, in order to increase the overall antistatic effect of the fabric, antistatic yarns 2 are embedded in the thermal insulation layer 1 (one antistatic yarn is woven into every 5-10 yarns), and the antistatic yarns 2 are commercially available organic (high-molecular) conductive fibers which are twisted with cotton yarns for two times and then woven into the thermal insulation layer 1. The conductive fiber and the cotton yarn are compounded and then woven, so that the antistatic performance of the conductive fiber can be guaranteed, the conductive fiber has better strength, is relatively difficult to break, and can keep consistency in appearance.

The heat storage insulating layer 3 is three layers and comprises a first heat storage layer 31, a second heat storage layer 32 and a third heat storage layer 33 from inside to outside, wherein blended yarns with 65% of terylene content and 35% of cotton content are all arranged in the first heat storage layer 31, the second heat storage layer 32 and the third heat storage layer 33.

In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cold-proof antistatic knitted fabric, includes cold-proof layer and the heat accumulation heat preservation of compound above cold-proof layer, its characterized in that: the heat-insulation layer is formed by knitting blended yarns, antistatic yarns are embedded in the heat-insulation layer, the heat-storage heat-insulation layer is formed by compounding multiple layers of polyester cotton knitted fabrics with gradually increased yarn counts, and the heat-storage heat-insulation layer has the same knitting density.

2. The thermal antistatic knitted fabric of claim 1, wherein: the blended yarn comprises far infrared yarn and cotton yarn, wherein the far infrared yarn is commercially available far infrared short fiber terylene, and is twisted with the cotton yarn to form a yarn and then knitted.

3. The thermal antistatic knitted fabric of claim 2, wherein: the twist coefficient of the far infrared short fiber terylene and the cotton yarn is controlled at 350.

4. The thermal antistatic knitted fabric of claim 1, wherein: the weaving interval of the antistatic silk is that one antistatic silk is woven into 5-10 yarns at every interval.

5. The thermal antistatic knitted fabric of claim 4, wherein: the antistatic silk is commercially available organic conductive fiber, and is woven into the warm-keeping layer after being twisted with cotton yarn twice.

6. The thermal antistatic knitted fabric according to claim 1 or 2, characterized in that: the heat storage and insulation layer is three layers.