CN217671543U

CN217671543U - Ultrathin high-drapability rayon fabric

Info

Publication number: CN217671543U
Application number: CN202220695888.5U
Authority: CN
Inventors: 茹祥
Original assignee: Jiaxing Huidefeng Textile Co ltd
Current assignee: Jiaxing Huidefeng Textile Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-10-28
Anticipated expiration: 2032-03-26

Abstract

The utility model discloses an ultra-thin high-drapability rayon fabric, which is formed by interweaving warp yarns and weft yarns according to satin weave, wherein the warp yarns comprise a first warp yarn group and a second warp yarn group, the first warp yarn group is a fine denier nylon multifilament in an S twisting direction, and the second warp yarn group is a fine denier nylon multifilament in a Z twisting direction; the weft yarns comprise a first weft yarn group and a second weft yarn group, the first weft yarn group is acetate filaments in an S twisting direction, and the second weft yarn group is acetate filaments in a Z twisting direction; the twist of the fine denier nylon multifilament and the acetate filament is not less than 600 twists per meter. The utility model relates to an ultra-thin high drapability rayon fabric through warp and woof under the high twist condition, the cooperation of different directions of twisting for the surface fabric produces the graininess, thereby improves the snugness of fit of surface fabric.

Description

Ultrathin high-drapability rayon fabric

Technical Field

The utility model belongs to the technical field of textile fabric technique and specifically relates to an ultra-thin high drapability rayon surface fabric.

Background

In recent years, textile fabrics have a development trend of 'material novelty, light and thin texture, function diversification and style fluidization', and smooth, ultrathin, ultra-light, transparent and light-transmitting fabrics are more and more favored by consumers and fashion designers in each large exposition of the textile fabrics every year.

The fine denier yarn is a yarn in which a monofilament in a multifilament is very fine, commonly used to refer to terylene or chinlon, and the monofilament is generally regarded as fine denier yarn in 0.3-1.0D, which is converted into tex of 0.33dtex-1.11dtex, and below 0.33dtex, the yarn is called ultra-fine denier yarn.

The fabric prepared by adopting the fine denier yarns or the ultra-fine denier yarns is usually an ultra-thin fabric, and the conventional ultra-thin fabric is usually flat in cloth surface, so that the fabric can be worn in summer, and if a human body sweats, the fabric can be attached to the skin, and the comfort level is reduced. How to improve the arrangement and the structure of the yarns to ensure that the surface of the fabric has granular feel, thereby reducing the contact area with the skin and improving the comfort when the human body sweats.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ultra-thin high drapability rayon surface fabric through warp and woof under the high twist condition, the cooperation of different directions of twisting for the surface fabric produces the graininess, thereby improves the snugness of fit of surface fabric.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model relates to an ultra-thin high drapability rayon fabric, interweave according to the satin weave by warp and woof and form, the warp includes first warp yarn group and second warp yarn group, first warp yarn group is S to twist to fine denier polyamide fibre multifilament, the second warp yarn group is Z to twist to fine denier polyamide fibre multifilament; the weft yarns comprise a first weft yarn group and a second weft yarn group, the first weft yarn group is acetate filaments in an S twisting direction, and the second weft yarn group is acetate filaments in a Z twisting direction; the twist of the fine denier nylon multifilament and the acetate filament is not less than 600 twists per meter.

On the basis of the above scheme and as a preferable scheme of the scheme: the specification of the fine denier nylon multifilament is 7.78dtex/7F.

On the basis of the above scheme and as a preferable scheme of the scheme: the fineness of the acetic acid filament is 55-120D/25-72F.

On the basis of the above scheme and as a preferable scheme of the scheme: the number of the fine denier nylon multifilaments in the first warp yarn group and the second warp yarn group is equal and is an integral multiple of the minimum cycle number of the warp yarns; the number of the acetate filaments in the first weft yarn group and the second weft yarn group is equal and is integral multiple of the minimum cycle number of the weft yarns.

On the basis of the above scheme and as a preferable scheme of the scheme: the twist of the fine denier nylon multifilament is 800-1000 twists per meter, and the twist of the acetate filament is 600-800 twists per meter.

On the basis of the above scheme and as a preferable scheme of the scheme: one side of the weft yarn on the surface of the rayon fabric 1 is compounded with a waterproof moisture-permeable film 2.

On the basis of the above scheme and as a preferable scheme of the scheme: one side or two sides of the waterproof moisture-permeable film 2 are provided with printed patterns.

The utility model has the advantages that: the utility model relates to an ultra-thin high drapability rayon fabric through warp and woof under the high twist condition, the cooperation of different directions of twisting for the surface fabric produces the graininess, thereby improves the snugness of fit of surface fabric.

Drawings

FIG. 1 is a weave diagram of an ultra-thin high-drapability rayon fabric according to an embodiment;

fig. 2 is a schematic structural diagram of an ultrathin high-drapability rayon fabric according to the second embodiment.

The designations in the figures illustrate the following: 1-rayon fabric and 2-waterproof moisture-permeable film; 11-warp yarns; 12-the weft yarns.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example one

This embodiment will be described in detail with reference to fig. 1. The ultra-thin high-drapability rayon fabric related to the embodiment is formed by interweaving warp yarns and weft yarns according to a satin weave, wherein the warp yarns 11 comprise a first warp yarn group and a second warp yarn group, the first warp yarn group is a fine denier nylon multifilament in an S twisting direction, and the second warp yarn group is a fine denier nylon multifilament in a Z twisting direction; the weft yarns 12 comprise a first weft yarn group and a second weft yarn group, the first weft yarn group is acetate filaments in an S twisting direction, and the second weft yarn group is acetate filaments in a Z twisting direction; the twist of the fine denier nylon multifilament and the acetate filament is not less than 600 twists per meter.

Specifically, in this embodiment, the satin weave used is a five-leaf satin weave, and since the long floats in the satin weave are longer, the fabric has better flexibility than the plain weave. One side of the rayon fabric 1 related in the embodiment is provided with warp float yarns which are expressed as warp yarns; one side has weft floats, represented as weft yarns. And the warp uses the nylon filament, because the nylon filament is synthetic chemical fiber, the hygroscopicity is poor, and the weft uses the acetic acid filament, and the acetic acid filament is the regenerated cellulose filament, has good hygroscopicity. When the fabric is used as a garment fabric, sweat absorbed by the warp surface is absorbed by the acetate filaments on the weft surface at the side of the warp surface close to the skin of a human body, so that the one side of the warp surface keeps dry and comfortable, and the wearing comfort is improved. Rayon, called rayon, includes three regenerated cellulose filaments, acetate filament, cuprammonium filament and viscose filament.

Furthermore, the twist of the fine denier nylon multifilament and the acetate filament is not less than 600 twists per meter, the first warp yarn group and the second warp yarn group have different twist directions, the first weft yarn group and the second weft yarn group have different twist directions, and the first warp yarn group and the second warp yarn group rotate in different directions due to the fact that the first warp yarn group and the second weft yarn group have higher twist degrees, so that the fabric has granular feeling, the area in contact with the skin of a human body is reduced, and the fact that the rayon fabric is completely attached to the surface of the skin of the human body is avoided.

Further, the specification of the fine denier nylon multifilament is 7.78dtex/7F. The fineness of the acetic acid filament is 55-120D/25-72F. In this example, the fineness of the acetic acid filaments was 55D/25F.

Furthermore, the twist of the fine denier nylon multifilament is 800-1000 twists per meter, and the twist of the acetate filament is 600-800 twists per meter. In this example, the twist of the fine denier nylon multifilament yarn was 1000 twists per meter and the twist of the acetate filaments was-800 twists per meter.

Further, the number of the fine denier nylon multifilaments in the first warp yarn group and the second warp yarn group is equal and is an integral multiple of the minimum number of cycles of the warp yarns; the number of the acetate filaments in the first weft yarn group and the second weft yarn group is equal and is integral multiple of the minimum cycle number of the weft yarns. In the five-harness satin used in this embodiment, the minimum number of cycles of the warp yarn and the weft yarn is 5, the number of the fine denier nylon multifilament in the first warp yarn group and the second warp yarn group is equal to 5, and the number of the acetate filaments in the first weft yarn group and the second weft yarn group is equal to 5.

In order to further improve the speed of moisture absorption and sweat releasing, the cross section of each monofilament in the fine denier nylon multifilament is Y-shaped.

Example two

This embodiment will be described in detail with reference to fig. 2. The difference between the ultrathin high-drapability rayon fabric related to the embodiment and the embodiment I is that: one side of the weft yarn on the surface of the rayon fabric 1 is compounded with a waterproof moisture-permeable film 2. Specifically, the waterproof moisture permeable film layer 2 is a TPU film or a PU film; the moisture permeability of the waterproof moisture permeable film layer 2 is 70000g/m ² 24h and the thickness is 0.1mm. In this example a TPU film is chosen.

Another difference is that: the satin weave used was 8.

Further, one side or both sides of the waterproof moisture-permeable film 2 are provided with printed patterns.

Although the rayon fabric in the embodiment is compounded with the waterproof moisture-permeable film 2, the drapability of the fabric is affected, but the fabric still has good drapability because the satin weave is 8 satins.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The ultrathin high-drapability rayon fabric is formed by interweaving warp yarns and weft yarns according to satin weave, and is characterized in that the warp yarns (11) comprise a first warp yarn group and a second warp yarn group, the first warp yarn group is S-twist fine denier nylon multifilament, and the second warp yarn group is Z-twist fine denier nylon multifilament; the weft (12) comprises a first weft group and a second weft group, the first weft group is acetate filaments in an S twisting direction, and the second weft group is acetate filaments in a Z twisting direction; the twist of the fine denier nylon multifilament and the acetate filament is not less than 600 twists per meter.

2. The ultrathin high-drapability rayon fabric of claim 1, wherein the fine denier nylon multifilament has a specification of 7.78dtex/7F.

3. The ultrathin high-drapability rayon fabric according to claim 1, characterized in that the fineness of the acetate filaments is 55-120D/25-72F.

4. The ultrathin high-drapability rayon fabric according to claim 1, characterized in that the number of the fine denier nylon multifilaments in the first warp yarn group and the second warp yarn group is equal and is an integral multiple of the minimum number of cycles of the warp yarns; the number of the acetate filaments in the first weft yarn group and the second weft yarn group is equal and is integral multiple of the minimum cycle number of the weft yarns.

5. The ultrathin high-drapability rayon fabric of claim 1, wherein the twist of the fine denier nylon multifilament is 800-1000 twists per meter, and the twist of the acetate filaments is 600-800 twists per meter.

6. The ultrathin high-drapability rayon fabric according to claim 1, characterized in that a waterproof moisture-permeable film (2) is compounded on one side of weft yarns on the surface of the rayon fabric (1).

7. The ultrathin high-drapability rayon fabric according to claim 6, characterized in that one or both sides of the waterproof moisture-permeable film (2) are provided with printed patterns.