CN221822459U - A stretch silk brocade - Google Patents

Abstract

A stretch silk brocade silk is formed by sinking and floating weaving of warp yarns and weft yarns, wherein the warp yarns are formed by combining 2 20/22D mulberry silks, twisting 400 twists in each meter in the Z direction, the weft yarns are formed by taking 30D spandex as a core yarn, taking 70D48F graphene nylon yarns as skin yarns, wrapping the wrapping yarns by wrapping 1000 twists in each meter in the S direction or the Z direction, the number of the warp yarn circulation is 10, and the number of the weft yarn circulation is 10. According to the product disclosed by the utility model, the graphene nylon and the spandex are wrapped and compounded, and the graphene nylon/spandex wrapped yarn has good elasticity and forming quality by optimizing the material proportion of the graphene nylon and the spandex, the drafting multiple and the wrapping degree of the spandex and the shaping process of the graphene nylon/spandex wrapped yarn, so that the proportion of three materials of mulberry silk, the graphene nylon and the spandex in the fabric is optimized, and the weaving process parameters of the mulberry silk and the graphene nylon/spandex wrapped yarn are optimized and formulated, so that the fabric has excellent elasticity, crease resistance and excellent antibacterial and warming functions.

Description

A stretch silk brocade

Technical Field

The utility model relates to the technical field of textiles, in particular to a stretch silk brocade.

Background Art

As people's awareness of environmental protection and health care continues to increase and their material living standards improve, people's requirements for textiles are also increasing. While pursuing high-end, comfortable, green and environmentally friendly clothing products, they hope that textiles have various functions, such as antibacterial, antistatic, anti-ultraviolet, etc. Silk products are ideal high-end fashion fabrics because of their bright color, smooth and comfortable feel, good skin-friendliness, and natural green environmental protection, but traditional silk fabrics have the characteristics of high price, poor wrinkle resistance and abrasion resistance. There are interwoven products developed by combining mulberry silk and nylon on the market. The fabrics combine the excellent characteristics of mulberry silk and nylon, and their wear resistance and wrinkle resistance are improved, but they are basically ordinary mulberry silk and nylon interwoven fabrics, and the elasticity and wrinkle resistance of the fabrics are not very ideal. Graphene inner warm fiber is a new intelligent multifunctional fiber material composed of biomass graphene and various fibers. It has low-temperature far-infrared functions that exceed the international advanced level, and integrates antibacterial and antibacterial, anti-ultraviolet, anti-static and other functions. It is known as "epoch-making revolutionary fiber." How to combine mulberry silk with graphene nylon functional fiber and high-elastic spandex fiber to develop products that are more antibacterial and warm while maintaining the high-end style of mulberry silk, and further improve the wrinkle resistance and wearing comfort of the fabric, is a key technical issue that needs to be solved.

Utility Model Content

In view of the above problems, the utility model provides a stretch silk brocade, which wraps and compounds graphene nylon and spandex, and optimizes the material ratio of graphene nylon and spandex, the stretching multiple of spandex, the covering degree and the shaping process of graphene nylon/spandex wrapped yarn, so that the graphene nylon/spandex wrapped yarn has good elasticity and molding quality, optimizes the ratio of mulberry silk, graphene nylon and spandex in the fabric, and optimizes and formulates the weaving process parameters of mulberry silk and graphene nylon/spandex wrapped yarn, so that the fabric has excellent elasticity, wrinkle resistance and excellent antibacterial, warming and thermal insulation functions.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

A stretch silk brocade is woven by a warp yarn and a weft yarn, the warp yarn is made of two 20/22D mulberry silk yarns with 400 twists per meter in the Z direction, the weft yarn is made of 30D spandex as the core yarn and 70D48F graphene nylon yarn as the sheath yarn, and is wrapped with 1000 twists per meter in the S direction or Z direction.

The number of warp yarn cycles is 10, and the number of weft yarn cycles is 10. The warp yarns on the top are the warp weave points, and vice versa, they are the weft weave points. The weave points of the warp yarns are:

The first warp yarn weave points: one up, one down, one up, two down, four up, one down;

The second warp yarn weave points: one down, one up, two down, two up, one down, three up;

The third warp yarn weave points: one up, two down, one up, one down, three up, one down, one up;

The weave points of the fourth warp yarn: two down, one up, one down, one up, one down, four up;

The weave points of the fifth warp yarn: one down, one up, one up, one down, two up, one down, two up;

The sixth warp yarn weave points: four up, one down, one up, one down, one up, two down;

The seventh warp yarn weave points: one up, one down, three up, one down, one up, two down, one up;

The eighth warp yarn weave points: three up, one down, two up, two down, one up, one down;

The ninth warp yarn weave points: one down, four up, two down, one up, one down, one up;

The organization points of the Xth warp yarn: two up, one down, two up, one down, one up, one down, one up, one down.

Preferably, the stretch silk brocade is woven with a structure composed of satin and twill.

Preferably, the Ⅰ-V warp yarns and the 1st to 5th weft yarns are interwoven with five left twills, one up and one down, one up and two down; the Ⅰ-V warp yarns and the 6th to 10th weft yarns are interwoven with five two-flying right twills; the VI-X warp yarns and the 1st to 5th weft yarns are interwoven with five two-flying right twills; the VI-X warp yarns and the 6th to 10th weft yarns are interwoven with five left twills, one up and one down, one up and two down, forming a unique texture style on the silk surface as a whole.

Preferably, the finished product of the stretch silk brocade has a warp density of 117.5 strands/cm and a weft density of 40.5 strands/cm.

The advantages of the utility model are: 1. The graphene nylon and spandex are wrapped and compounded, and the graphene nylon/spandex wrapped yarn has good elasticity and molding quality by optimizing the material ratio of graphene nylon and spandex, the drafting multiple of spandex, the covering degree and the shaping process of the graphene nylon/spandex wrapped yarn;

2. Optimize the ratio of mulberry silk, graphene nylon and spandex in the fabric, optimize and formulate the weaving process parameters of mulberry silk and graphene nylon/spandex wrapped yarn, so that the fabric has excellent elasticity, wrinkle resistance, antibacterial and warming functions;

3. Optimize and improve the mulberry silk/graphene nylon/spandex interwoven fabric during the finishing process such as bleaching, stentering and shaping to ensure that the fabric has good molding quality;

4. This product is made of composite weave of satin and twill, and the silk surface has a novel and unique style;

5. The product combines the excellent characteristics of graphene fiber, mulberry silk and spandex. The product is green and environmentally friendly, and has the high-end style of silk. It feels soft and comfortable, and has good health functions such as antibacterial, warming and warmth preservation, as well as good elasticity and wrinkle resistance. The wearing performance is further improved. It caters to people's needs for comfort and health care, and is an ideal high-end and health-care functional textile. The products of this project can be used for the production of high-end fashion, underwear, pajamas, vests, shirts, scarves, sheets, quilts, mattresses, T-shirts, shawls, socks, etc. The products cover a wide range, have strong market competitiveness, and have good prospects.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the organizational structure of the present utility model;

FIG. 2 is a diagram showing the reverse organizational structure of the present invention.

Among them, Ⅰ~X represent warp yarns, and 1~10 represent weft yarns.

DETAILED DESCRIPTION

In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

Embodiment 1: A stretch silk brocade is woven by a warp yarn and a weft yarn, the warp yarn is made of two 20/22D mulberry silk yarns with 400 twists per meter in the Z direction, the weft yarn is made of 30D spandex as the core yarn and 70D48F graphene nylon yarn as the sheath yarn, and is a wrapped yarn with 1000 twists per meter in the S direction or Z direction.

As shown in Figure 1-2, the number of warp yarn cycles is 10, the number of weft yarn cycles is 10, the warp yarns on the top are the warp weave points, and vice versa are the weft weave points. The weave points of the warp yarns are:

The first warp yarn weave points: one up, one down, one up, two down, four up, one down;

The second warp yarn weave points: one down, one up, two down, two up, one down, three up;

The third warp yarn weave points: one up, two down, one up, one down, three up, one down, one up;

The weave points of the fourth warp yarn: two down, one up, one down, one up, one down, four up;

The weave points of the fifth warp yarn: one down, one up, one up, one down, two up, one down, two up;

The sixth warp yarn weave points: four up, one down, one up, one down, one up, two down;

The seventh warp yarn weave points: one up, one down, three up, one down, one up, two down, one up;

The eighth warp yarn weave points: three up, one down, two up, two down, one up, one down;

The ninth warp yarn weave points: one down, four up, two down, one up, one down, one up;

The organization points of the Xth warp yarn: two up, one down, two up, one down, one up, one down, one up, one down.

Embodiment 2: On the basis of embodiment 1, as shown in Figure 1-2, the stretch silk brocade is woven with a structure formed by a composite of satin and twill: the warp yarns Ⅰ to Ⅴ and the weft yarns 1 to 5 are interwoven with five left twills, namely, one up, one down, one up, and two down; the warp yarns Ⅰ to Ⅴ and the weft yarns 6 to 10 are interwoven with five two-flying right twills; the warp yarns VI to X and the weft yarns 1 to 5 are interwoven with five two-flying right twills; the warp yarns VI to X and the weft yarns 6 to 10 are interwoven with five left twills, namely, one up, one down, one up, and two down; a unique texture style is formed on the silk surface as a whole.

Among them, the finished product technical indicators of the stretch silk brocade are:

Warp density: 117.5 strands/cm, weft density: 40.5 strands/cm, width: 140cm, weight: 24m/m. Content: 45% mulberry silk, 49% graphene nylon, 6% spandex, dimensional change rate after washing: +2.0%--5.0%, color fastness: ≥3 level, breaking strength: ≥200cN, elongation ≥25%.

The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. The present invention can be used on similar products. Any changes or modifications made by any technician in the field of the present invention are covered by the patent scope of the present invention.

Claims (4)

1. An elastic silk brocade silk, which is characterized in that: the warp yarn is a wrapping yarn which is formed by weaving warp yarn and weft yarn in a sinking and floating mode, wherein 2 20/22D mulberry silks are combined and twisted 400 turns in the Z direction, 30D spandex is used as a core yarn for weft yarn, 70D48F graphene nylon yarn is used as a skin yarn, and 1000 turns are wrapped in the S direction or the Z direction;

The number of the warp yarn circulation is 10, the number of the weft yarn circulation is 10, and the organization points of the warp yarns are as follows:

Warp yarn weave point I: one above the other, two above the other, four above the other and one below the other;

Group II warp yarn texture points: one at a time, two at a time and one at a time two, one, three and one;

III warp yarn tissue points: one upper two lower one upper one lower three upper one lower one;

Fourth warp yarn weave point: two next one above the other one above the other and one below the other;

Fifth warp yarn weave point: one after the other and one after the other one-down two-up-down;

sixth warp yarn weave point: four, one, two and one, two;

VII th warp yarn weave point: one above the other, three above the other, one above the other, two above the other and one below the other;

eighth warp yarn weave point: three upper and lower two upper and lower;

IX warp yarn weave point: one by one, four by two, one by one;

x th warp yarn weave point: two-over-one-under-two-over-one-under-one-over-one-one above the other and one below the other.

2. The stretch yarn silk fabric of claim 1, wherein: the stretch silk brocade silk is woven by adopting a weave structure formed by compounding satin and twill.

3. The stretch yarn silk fabric of claim 2, wherein: the I-V warp yarns and the 1-5 weft yarns are interwoven by adopting left-oblique one-over-two-over-five-left twill, the I-V warp yarns and the 6-10 weft yarns are interwoven by adopting five two-fly right twill, the VI-X warp yarns and the 1-5 weft yarns are interwoven by adopting five two-fly right twill, and the VI-X warp yarns and the 6-10 weft yarns are interwoven by adopting left-oblique one-over-two-over-five-left twill.

4. A stretch yarn silk fabric according to claim 1, 2 or 3, characterized in that: the finished product warp density of the stretch yarn silk is 117.5 yarns/cm, and the weft density is 40.5 yarns/cm.