CN216972800U - Can moisture absorption generate heat and prevent silk surface fabric of static - Google Patents

Abstract

The utility model discloses a moisture-absorbing and heating anti-static silk fabric, and relates to the technical field of knitted fabrics. The knitted fabric comprises a knitted surface layer and a knitted lining, the knitted surface layer and the knitted lining form a randomly-cut double-sided structure knitted fabric which is not easy to doff and curl through a biaxial knitting weaving process, the inner face of the knitted lining is also formed with heat-preservation light frosting through post-finishing, and the knitted surface layer and the knitted lining are knitted through knitted yarn with moisture absorption, heating and anti-static functions. According to the silk fabric, the viscose fibers and the acrylic fibers are blended to form the knitting yarns, so that the silk fabric has good hygroscopicity, the knitting yarns with the high hygroscopicity can effectively release charges on the surface of the knitting yarns, static electricity can be prevented, and meanwhile the knitting yarns have excellent heat storage performance, so that when a user moves from a high-temperature environment to a low-temperature environment, the knitting yarns can continuously emit heat, and a heat preservation effect is achieved.

Description

Can moisture absorption generate heat and prevent silk surface fabric of static

Technical Field

The utility model relates to the technical field of knitted fabrics, in particular to a silk fabric capable of absorbing moisture, heating and preventing static electricity.

Background

The knitted fabric is a fabric formed by bending yarns into loops by using a knitting needle and mutually stringing the loops, and has better elasticity, moisture absorption, ventilation, comfort and heat preservation performance. Therefore, the knitted fabric is the most widely used fabric in clothing, the common raw materials of the knitted fabric mainly comprise natural fibers such as cotton, hemp, wool and the like, and also comprise chemical fibers such as chinlon, acrylic fiber, terylene and the like, so the knitted fabric has the advantages of various varieties, unique appearance and the like, the knitted fabric is mainly used for underwear, T-shirts and the like in the past, and nowadays, with the development of knitting industry and the birth of a novel finishing process, the wearability of the knitted fabric is greatly improved, the knitted fabric can be almost suitable for various fields, and is also popular with wide consumers.

However, most knitted fabrics on the market are made of blended yarns, the blended yarns are poor in hygroscopicity due to poor hydrophilicity, the blended yarns are prone to accumulating charges when the hygroscopicity is poor, static electricity is prone to being generated when clothes are worn for movement, and meanwhile most knitted fabrics on the market do not have a heating function, so that the silk fabric capable of absorbing moisture, generating heat and preventing static electricity is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a silk fabric capable of absorbing moisture, heating and preventing static electricity, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can moisture absorption generate heat and prevent silk surface fabric of static, includes knitted surface course and knitted nexine, knitted surface course and knitted nexine weave the knitting surface fabric that the technology formed to have random sanction double-sided structure through the knitting of biax, knitted nexine inner face still is formed with the light mill hair that keeps warm through the back whole, knitted surface course and knitted nexine are all knitted through the knitting yarn that has the moisture absorption generate heat and prevent static and form.

Preferably, the knitting yarn includes a reinforcing main yarn without twisting and a surrounding auxiliary yarn spirally wound outside the reinforcing main yarn.

In the technical scheme, the preferred twist number of the surrounding auxiliary yarns is 20-100 twists/10 cm.

In the technical scheme, the preferable knitting yarn for forming the knitting surface layer is formed by closely spinning, twisting and winding viscose fibers and acrylic fibers.

In the technical scheme, the preferable knitting yarn for forming the knitting lining layer is formed by closely spinning, twisting and winding viscose fibers, acrylic fibers and mulberry silk.

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

this can moisture absorption generate heat and prevent silk surface fabric of static, through the setting with the knitting yarn that viscose fiber and acrylic fibre blending formed, realized that this utility model silk surface fabric has better hygroscopicity, and the great knitting yarn of hygroscopicity can effectually release the electric charge on its surface, and then can prevent the production of static, this knitting yarn has excellent heat storage performance simultaneously, consequently when the user moves towards low temperature environment from high temperature environment, its heat that can last and then produce the heat preservation effect.

Simultaneously, through strengthening main yarn and the structure setting of encircleing the auxiliary yarn, the acrylic fiber package that will easily rub and produce static is inside knitting yarn, and convolutes the viscose fiber of easy moisture absorption outside knitting yarn, has realized that this kind of structure not only can be fine give knitting yarn's mechanical strength and cold-proof effect, and then prevents that knitting surface fabric atress is damaged, makes knitting yarn's antistatic and moisture absorption performance further promote simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural view of the knitting yarn proposed by the present invention.

In the figure: 1. knitting a surface layer; 2. knitting the inner layer; 3. heat preservation and light sanding; 4. reinforcing the main yarns; 5. around which the auxiliary yarns are wound.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a can moisture absorption generate heat anti-static silk surface fabric, includes knitting surface course 1 and knitting nexine 2, knitting surface course 1 and knitting nexine 2 weave the knitting surface fabric that the technology formed to have the yarn that is difficult for taking off, the not easy curling free of follow-up cuts out double-sided structure through the knitting of biax, knitting 2 inner faces in nexine still are formed with heat preservation light sanding 3 through the back finishing, knitting surface course 1 and knitting nexine 2 are all knitted through the knitting yarn that has the moisture absorption generate heat anti-static and form.

In this embodiment, it is to be noted that the knitting yarn forming the knitted face layer 1 is a yarn formed by closely spinning, twisting and winding viscose fibers and acrylic fibers, the knitting yarn forming the knitted back layer 2 is a yarn formed by closely spinning, twisting and winding viscose fibers, acrylic fibers and mulberry silk, the main components of the knitted face layer 1 are 60wt% viscose fibers and 40wt% acrylic fibers, and the main components of the knitted back layer 2 are 60wt% viscose fibers, 32wt% acrylic fibers and 8wt% mulberry silk, and it is to be noted that in order to adjust the uneven weaving tension between the knitted face layer 1 and the knitted back layer 2 during the knitting process, a small amount of spandex may be added to adjust the weaving tension.

The basic composition of viscose is cellulose, which has good hygroscopicity and can be used in normal atmospheric conditions, the water absorption rate can reach 13 percent, so the knitting yarn blended by the material has better hygroscopicity, the knitting yarn with higher hygroscopicity can effectively release the surface charge, further prevent the generation of static electricity, while the acrylic fiber contained in the knitting yarn in the embodiment has high elasticity and excellent mechanical strength performance, it can be elongated by 6-7 times, and meanwhile, the acrylic fiber also has excellent acid and alkali resistance, sweat resistance, seawater resistance, dry cleaning resistance and wear resistance, the acrylic fiber which is mainly utilized in the embodiment has the heat storage performance, has excellent heat storage performance, therefore, when the user moves from a high-temperature environment to a low-temperature environment, the user can continuously emit heat so as to generate a heat preservation effect.

Meanwhile, it should be noted that in this embodiment, since the knitting yarn contains more viscose fibers, the cross section of the viscose fibers is of a zigzag sheath-core structure, and there are grooves and grooves in the longitudinal direction, so that the mechanical strength of the viscose fibers is poor, although the acrylic fibers and the spandex fibers have excellent mechanical properties, but the content of the acrylic fibers and the spandex fibers is relatively small, the knitting fabric manufactured by using the knitting yarn is easy to break due to poor mechanical properties, in order to solve such technical problems, this embodiment provides a structure of knitting yarn, the knitting yarn includes a reinforcing main yarn 4 without twisting and 8 encircling auxiliary yarns 5 spirally wound outside the reinforcing main yarn 4, the twist of the 8 encircling auxiliary yarns 5 is 30 twists/10 cm, wherein the diameter of the reinforcing main yarn 4 is twice as large as that of the encircling auxiliary yarns 5, because this knitting yarn contains a enhancement main yarn 4 that does not twist to it has great yarn diameter, consequently it has better mechanical properties, and its mechanical properties that can effectual increase knitting yarn shows that this utility model knitted fabric has better mechanical properties, is difficult for damaged from the macroscopic view.

Still need know, for the mechanical properties of further improvement above-mentioned knitting yarn, when knitting yarn production, can become to strengthen the composition of main yarn 4 and use acrylic fiber as the owner, and adjust the composition that will encircle auxiliary yarn 5 and become to use viscose fiber as the owner, the difficult frictional static that produces including acrylic fiber like this, and viscose fiber is outside, it absorbs moisture with the outside air contact more easily, the enhancement main yarn 4 that provides main mechanical properties simultaneously can further strengthen, the utility model knitted fabric that produces all performance further promotes.

The fabric of the utility model obtained in the examples was tested according to FZ/T73036-:

TABLE 1

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)

1. The utility model provides a can moisture absorption generate heat antistatic silk surface fabric, includes knitted surface course (1) and knitted inlayer (2), its characterized in that: the knitted fabric with the free-cutting double-sided structure is formed by the aid of a biaxial knitting weaving process for the knitted surface layer (1) and the knitted lining layer (2), heat-preservation light frosting (3) is further formed on the inner face of the knitted lining layer (2) through post-finishing, and the knitted surface layer (1) and the knitted lining layer (2) are knitted through knitted yarns with moisture-absorption, heat-generation and anti-static functions.

2. The silk fabric capable of absorbing moisture, emitting heat and preventing static electricity according to claim 1, is characterized in that: the knitting yarn comprises a reinforcing main yarn (4) without twisting and a surrounding auxiliary yarn (5) spirally wound outside the reinforcing main yarn (4).

3. The silk fabric capable of absorbing moisture, emitting heat and preventing static electricity according to claim 2, is characterized in that: the diameter of the reinforcing main yarn (4) is larger than that of the surrounding auxiliary yarn (5).

4. The silk fabric capable of absorbing moisture, emitting heat and preventing static electricity according to claim 2, is characterized in that: the twist of the surrounding auxiliary yarn (5) is 20-100 twists/10 cm.

5. The silk fabric capable of absorbing moisture, emitting heat and preventing static electricity according to claim 1, is characterized in that: the knitting yarn forming the knitting surface layer (1) is formed by closely spinning, twisting and winding viscose fibers and acrylic fibers.

6. The silk fabric capable of absorbing moisture, emitting heat and preventing static electricity according to claim 1, is characterized in that: the knitting yarn forming the knitting lining layer (2) is formed by closely spinning, twisting and winding viscose fibers, acrylic fibers and mulberry silk.

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