CN217047777U

CN217047777U - Soft polyester-cotton down-proof fabric

Info

Publication number: CN217047777U
Application number: CN202123155849.0U
Authority: CN
Inventors: 赵升平
Original assignee: Jiaxing Jiaruisi Jet Weaving Co ltd
Current assignee: Jiaxing Jiaruisi Jet Weaving Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-26
Anticipated expiration: 2031-12-15

Abstract

The utility model provides a gentle cotton feather prevention surface fabric that washes polyester belongs to textile fabric technical field, include: a surface layer and an anti-drilling layer; the surface layer is arranged on one side of the anti-drilling layer and is formed by interweaving warp yarns and weft yarns, the warp yarns comprise combed long stapled cotton, and the weft yarns comprise doubled and twisted yarns formed by doubling and twisting soybean fibers and modal fibers; the anti-drilling layer is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise 35D-75D superfine denier polyester low stretch yarns, and the warp and weft densities of the anti-drilling layer are 80-120 pieces/cm. The down-proof fabric provided by the utility model not only has good down penetration resistance, but also has excellent skin-friendly property and comfort.

Description

Soft polyester-cotton down-proof fabric

Technical Field

The utility model relates to a textile fabric technical field, concretely relates to gentle feather-proof fabric.

Background

The down-proof fabric is a thin fabric with smaller linear density value and higher density, and is also called down-proof cloth and down-proof cloth because the down-proof fabric is commonly used as the fabric of down clothes and down quilts and can prevent down from being drilled out. Common raw materials include pure cotton, polyester cotton and the like. The down-proof fabric is generally woven by adopting plain weave, and warps and wefts are multi-purpose yarns with smaller fine-comb linear density value, and the range is 10-29 tex. The warp tightness is more than 73%, the weft tightness is more than 53%, the total tightness is more than 80%, and the tightness of the fabric is higher than that of a common fabric. The anti-feather fabric is compact in structure, smooth, fine and clean, smooth in hand feeling, rich in luster, breathable, anti-feather, firm and wear-resistant. The grey cloth is finished by feather-proof padding and the like, so that gaps among warps and wefts of the fabric are reduced, and the effect of preventing down feather from penetrating outside is improved. In addition, the fabric with medium compactness can also achieve the effect of preventing down feather from being drilled outside through chemical coating treatment. When seeking down penetration resistance, the down-proof fabric ignores hand feeling and comfort, so that the experience of the down-proof fabric is poor, and improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gentle cotton feather-proof surface fabric of washing.

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

a gentle polyester-cotton down-proof fabric comprises: a surface layer and an anti-drilling layer; the surface layer is arranged on one side of the anti-drilling layer and is formed by interweaving warp yarns and weft yarns, the warp yarns comprise combed long stapled cotton, and the weft yarns comprise doubled and twisted yarns formed by doubling and twisting soybean fibers and modal fibers; the anti-drilling layer is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise 35D-75D superfine denier polyester low stretch yarns, and the warp and weft densities of the anti-drilling layer are 80-120 pieces/cm.

On the basis of the scheme, the preferred scheme is that the number of the combed long stapled cotton is 50s-70 s.

In addition to and as a preferred embodiment of the above aspect, the fineness of the cabled yarn is 50D to 75D.

On the basis of the above scheme and as a preferable scheme of the above scheme, the warp density of the surface layer is 40-60 threads/cm, and the weft density is 40-65 threads/cm.

On the basis of the above scheme and as a preferable scheme of the above scheme, the surface layer warp yarns and the surface layer weft yarns further comprise wool yarns; the arrangement ratio of the combed long stapled cotton to the wool yarns in the warp yarns is 2: 3; the arrangement ratio of the cabled yarn to the wool yarn in the weft yarn is 2: 3.

On the basis of the scheme, and as a preferable scheme of the scheme, one side of the drilling-resistant layer, which is far away from the surface layer, is provided with a PU coating.

On the basis of the scheme, as a preferable scheme of the scheme, an antistatic antibacterial layer is arranged between the surface layer and the anti-drilling layer; the antistatic antibacterial layer is a grid layer woven by antistatic antibacterial yarns; the antistatic and antibacterial yarn is polyester-spandex core-spun yarn, the covering yarn of the polyester-spandex core-spun yarn is antibacterial polyester filament yarn, and the covering yarn is conductive spandex filament yarn.

The beneficial effects of the utility model are that: the utility model discloses be provided with the top layer of being made by combing long stapled cotton and soybean fibre modal fibre and twisting yarn on one side of the layer of preventing boring, improved the comfort level of preventing the feather surface fabric greatly, make prevent that the feather surface fabric feels more soft and smooth, close skin is soft, and the warmth retention is better. The anti-drilling layer is formed by interweaving warps and wefts of superfine denier polyester low stretch yarns, the structure is stable and high in strength, the fabric is stiff and smooth and is not easy to wrinkle, and the anti-drilling layer is firm and durable.

Drawings

Fig. 1 is a schematic view of a fabric layer structure according to an embodiment of the present invention.

Fig. 2 is a schematic view of the three-side material layer structure of the embodiment of the present invention.

In the figure: 1. a surface layer; 2. a drilling prevention layer; 3. coating a PU layer; 4. an antistatic antibacterial layer.

Detailed Description

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

The first embodiment is as follows:

as shown in fig. 1, a soft polyester-cotton down-proof fabric comprises: a surface layer 1 and an anti-drilling layer 2; the surface layer 1 is arranged on one side of the anti-drilling layer 2 and fixedly connected together through a sewing line. The surface layer 1 is formed by interweaving warp yarns and weft yarns, the warp yarns comprise combed long stapled cotton, and the weft yarns comprise doubled and twisted yarns formed by doubling and twisting soybean fibers and modal fibers; preferably, the number of the combed long staple cotton is 50s-70 s; the fineness of the soybean fiber and modal fiber twisted yarn is 50D-75D. In the embodiment, the number of the long stapled cotton combed is 60s, and the fineness of the soybean fiber modal fiber twisted yarn is 55D. Furthermore, the warp density of the surface layer 1 is 40-60 threads/cm, and the weft density is 40-65 threads/cm. In this example, the warp density was 50 threads/cm and the weft density was 60 threads/cm.

The anti-drilling layer 2 is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise 35D-75D superfine denier polyester low stretch yarns, the warp and weft densities of the anti-drilling layer 2 are 80-120 pieces/cm, the warp density is 100 pieces/cm, and the weft density is 100 pieces/cm in the embodiment.

When the down-proof fabric is used, the down-proof layer 2 is in contact with down, and due to the fact that the warp and weft density is high, the down is not prone to being drilled, and the down-proof fabric is wear-resistant and durable. The surface layer 1 is in contact with a human body, and the surface layer 1 is soft and comfortable and can improve the contact feeling of the human body.

Example two:

the difference between the present embodiment and the first embodiment is: the warp yarns and the weft yarns of the surface layer 1 also comprise wool yarns; the arrangement ratio of the combed long stapled cotton to the wool yarns in the warp yarns is 2: 3; the arrangement ratio of the cabled yarn to the wool yarn in the weft yarn is 2: 3. The wool has the advantages of softness, skin friendliness, warm keeping and the like, and the skin friendliness and warm keeping of the fabric can be improved by arranging the wool on the surface layer 1, so that the fabric has higher texture and wider application range.

Example three:

as shown in fig. 2, in this embodiment, on the basis of the first embodiment, a PU coating 3 is disposed on a side of the drilling-resistant layer 2 away from the surface layer 1; an antistatic antibacterial layer 4 is arranged between the surface layer 1 and the anti-drilling layer 2; the antistatic and antibacterial layer 4 is a grid layer woven by antistatic and antibacterial yarns; the antistatic and antibacterial yarn is polyester-spandex core-spun yarn, the covering yarn of the polyester-spandex core-spun yarn is antibacterial polyester filament yarn, and the covering yarn is conductive spandex filament yarn. The PU coating 3 can improve the down penetration preventing performance of the fabric, can meet the filling requirement of down with higher density, and meanwhile, the fabric has better waterproof performance, can effectively prevent moisture from contacting with the down, and avoids the quality reduction of the down. The antistatic and antibacterial layer 4 not only enables the down-proof fabric to have excellent antistatic property and antibacterial property, but also improves the structural strength and elasticity of the down-proof fabric, so that the fabric is more stiff and smooth and is not easy to wrinkle.

Preferably, the preparation steps of the conductive spandex filament are as follows: preparing dry spinning spandex stock solution by adopting a dry spinning technology and carrying out solution polymerization on the core layer spandex fiber, and outputting the dry spinning spandex stock solution through a spinning pump; the sheath layer spandex fiber adopts a melt spinning technology, and the conductive master batch is in a molten state through a polymerization hopper and a screw extruder; the conductive master batch is prepared by granulating melt-spun polyurethane particles and conductive particles, wherein the conductive particles are carbon nano tubes or graphene, and the content of the conductive particles in the conductive master batch is 10-40%; the dry spinning spandex stock solution and the conductive master batches are accurately metered and then pass through a composite spinneret plate according to the proportion of the conductive master batches accounting for 5-30% of the mixture; after the dry spinning spandex stock solution and the conductive master batch are discharged out of the composite spinneret plate, carrying out high-temperature heated side blowing in a corridor to blow and dry DMAC in the solution, so that the two polyurethane fibers are firmly bonded together; and winding and forming the silk after the silk is discharged from the channel by a winding machine. The preparation method of the antibacterial polyester filament yarn comprises the following steps: a. cleaning and drying thermoplastic polyurethane slices, mixing with an antibacterial agent, adding into a screw extruder, and melting and mixing; b. adding a cross-linking agent in a metering section of the extruder or after the extruder and before the extruder and the mixer; c. the melt-spun material is sprayed out by a spinneret plate, spun and wound to form, and finally a finished product is obtained.

Optionally, the PU coating 3 is provided with uniformly distributed breathable micropores, so that the breathability of the fabric is improved.

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 principles of this invention. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a gentle cotton down-proof surface fabric that washes, its characterized in that includes: a surface layer (1) and an anti-drilling layer (2); the surface layer (1) is arranged on one side of the anti-drilling layer (2) and is formed by interweaving warp yarns and weft yarns, the warp yarns comprise combed long stapled cotton, and the weft yarns comprise doubled and twisted yarns formed by doubling and plying soybean fibers and modal fibers; the anti-drilling layer (2) is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise 35D-75D superfine denier polyester low stretch yarns, and the warp and weft densities of the anti-drilling layer (2) are 80-120 pieces/cm.

2. The soft polyester-cotton down-proof fabric according to claim 1, wherein the count of the combed long stapled cotton is 50s-70 s.

3. The soft polyester-cotton down-proof fabric according to claim 1, wherein the fineness of the cabled yarn is 50D-75D.

4. The soft polyester-cotton down-proof fabric according to claim 1, wherein the surface layer (1) has a warp density of 40-60 threads/cm and a weft density of 40-65 threads/cm.

5. The soft polyester-cotton down-proof fabric according to claim 1, wherein the surface layer (1) comprises wool yarns in warp yarns and weft yarns; the arrangement ratio of the combed long stapled cotton to the wool yarns in the warp yarns is 2: 3; the arrangement ratio of the cabled yarn to the wool yarn in the weft yarn is 2: 3.

6. A soft polyester-cotton down-proof fabric as claimed in claim 1, wherein a PU coating (3) is provided on the side of the anti-drilling layer (2) facing away from the surface layer (1).

7. The soft polyester-cotton down-proof fabric according to claim 1, wherein an antistatic and antibacterial layer (4) is arranged between the surface layer (1) and the anti-drilling layer (2); the antistatic and antibacterial layer (4) is a grid layer woven by antistatic and antibacterial yarns; the antistatic and antibacterial yarn is polyester-spandex core-spun yarn, the covering yarn of the polyester-spandex core-spun yarn is antibacterial polyester filament, and the covering yarn is conductive spandex filament.