CN215551653U - Breathable and warm-keeping double-sided knitted fabric - Google Patents
Breathable and warm-keeping double-sided knitted fabric Download PDFInfo
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- CN215551653U CN215551653U CN202120275211.1U CN202120275211U CN215551653U CN 215551653 U CN215551653 U CN 215551653U CN 202120275211 U CN202120275211 U CN 202120275211U CN 215551653 U CN215551653 U CN 215551653U
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Abstract
The utility model provides a breathable and warm-keeping double-sided knitted fabric, belongs to the technical field of textile fabrics, and solves the problem that a garment fabric meets warm-keeping performance and is breathable at the same time. The utility model comprises the following steps: the base cloth layer is a fabric with a weft knitting structure formed by sleeving a plurality of coils in a stringing manner; the heat-insulating layers are arranged on two sides of the base cloth layer; the heat-insulating layer comprises two courses of weft yarns and a minimum circulating structure unit of two courses of weft yarns; the breathable layer is arranged on two sides of the warm-keeping layer and comprises a vertical warm-keeping layer and a transverse breathable layer. Compared with the prior art, the combined design of the knitted fabrics of the warm-keeping layer and the breathable layer not only ensures the characteristic of good warm-keeping effect, but also has good breathability, and prevents the fabrics from being too stuffy. The utility model has the characteristics of reasonable design, simple structure and capability of meeting the requirements of consumers.
Description
Technical Field
The utility model relates to a fabric, belongs to the technical field of textile fabrics, and particularly relates to a breathable and warm-keeping double-sided knitted fabric.
Background
Knit structures have attracted increasing attention in the industry because of their excellent moldability, inherent drape, good impact resistance and energy absorption characteristics, and relatively low manufacturing cost and process flow compared to other textile reinforcing structures. The knitted structure is widely applied to the technical field of textile fabrics.
Furthermore, the fabric as one of three elements of the garment can not only explain the style and the characteristics of the garment, but also influence the color and the shape of the garment. The fabric is rich in variety, the structures of various fabrics are largely the same and different, and functional modification is carried out according to different fabric structures, so that the fabric is conventional operation in the field. With the continuous improvement of living standard, the requirements of people on clothes are higher and higher, and only the clothes with beautiful design can not meet the requirements of people. Especially, people have extremely high requirements on the warm-keeping effect of the clothes in addition to the requirements on the comfort and the beauty of the clothes in winter. However, for clothes with good warm keeping effect, the clothes are hot and stuffy, and users are easy to sweat and feel uncomfortable.
Therefore, the design of the fabric with attractive appearance, simplicity, atmosphere and excellent heat-insulating property and air permeability is urgently needed by consumers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the breathable warm-keeping double-sided knitted fabric which is reasonable in design and simple in structure, not only has the characteristic of good warm-keeping effect, but also has good breathability, and prevents the fabric from being too stuffy.
In order to solve the technical problem, the utility model aims to realize that:
a breathable warm-keeping double-sided knitted fabric, which comprises,
the base cloth layer is a fabric with a weft knitting structure formed by sleeving a plurality of coils in a stringing manner;
the heat-preservation layer comprises a first heat-preservation layer arranged on the upper surface of the base cloth layer and a second heat-preservation layer arranged on the lower surface of the base cloth layer;
the heat-insulating layer comprises two courses of weft yarns and a minimum circulating structure unit of two courses of weft yarns;
the breathable layer comprises a first breathable layer arranged on the first heat-preservation layer and a second breathable layer arranged below the second heat-preservation layer;
the first breathable layer comprises a vertical warm-keeping layer and a transverse breathable layer;
the second breathable layer is a polyurethane breathable film.
On the basis of the scheme, as a preferable scheme of the scheme, the warm-keeping layer is formed by sequentially stringing and sleeving the A-th coiled longitudinal row by the a-th weft yarn on the front surface of the fabric after weft knitting and the b-th weft yarn on the back surface of the fabric after weft knitting; the B-th stitch column is formed by sequentially stringing and sleeving the a-th weft yarn on the back surface of the fabric after weft knitting and the B-th weft yarn on the front surface of the fabric.
In addition to and as a preferable mode of the above mode, the a-th weft yarn and the b-th weft yarn are both made of rayon. The two rayon weft yarns are orderly and alternately sleeved on the front side and the back side of the fabric in a staggered manner, so that the gaps of the fabric are reasonable and orderly, and the air permeability of the fabric is improved.
On the basis of the scheme and as a preferable scheme of the scheme, the vertical heat-preservation layer and the transverse breathable layer are perpendicular to each other and are connected in a staggered manner and woven together in a floating-sinking manner.
On the basis of the scheme, the vertical heat-preservation layer is made of cotton cloth fabric, and the transverse air-permeable layer is made of prolivon.
On the basis of the scheme, the first breathable layer, the first warm-keeping layer, the base cloth layer, the second warm-keeping layer and the second breathable layer are bonded through the hot melt adhesive net film.
The utility model has the beneficial effects that: the thermal layer adopts two paths of weft yarns made of the rayon material, and is in a double-sided knitting structure through weft knitting, so that the fabric becomes light and thin, the thickness and the elasticity of the fabric are properly increased, the contact fit degree of close-fitting clothes and human skin is improved, and the thermal property of the close-fitting clothes is ensured. The vertical warm-keeping layer of ventilative layer and horizontal ventilative layer mutually perpendicular set up and leave little space, can satisfy ventilative comfortable performance under the prerequisite that satisfies warmth retention. Compared with the prior art, the combined design of the knitted fabrics of the warm-keeping layer and the breathable layer not only ensures the characteristic of good warm-keeping effect, but also has good breathability, and prevents the fabrics from being too stuffy. The utility model has the characteristics of reasonable design, simple structure and capability of meeting the requirements of consumers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a thermal layer;
fig. 3 is a schematic view of the structure of the breathable layer.
In the figure, 1-base cloth layer; 2-a warm-keeping layer; 21-a first thermal insulation layer; 22-a second thermal layer; 3-a breathable layer; 31-a first gas-permeable layer; 32-a second gas-permeable layer; 4-vertical warm-keeping layer; 5-a transverse breathable layer; a-th coil; b-the Bth coil; a-the a-th weft yarn; b-the b-th weft yarn.
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.
As shown in fig. 1-3, a breathable and warm-keeping double-sided knitted fabric comprises a base fabric layer 1, wherein the base fabric layer 1 is a fabric with a weft knitting structure formed by sleeving a plurality of loops in series; the heat-insulating layer 2 comprises a first heat-insulating layer 21 arranged on the upper surface of the base cloth layer 1 and a second heat-insulating layer 22 arranged on the lower surface of the base cloth layer 1; the warm-keeping layer 2 comprises two courses composed of a plurality of two wefts and a minimum circulating structure unit of two courses; the breathable layer 3 comprises a first breathable layer 31 arranged on the first heat-preservation layer 21 and a second breathable layer 32 arranged below the second heat-preservation layer 22; the first breathable layer 31 comprises a vertical warm-keeping layer 4 and a transverse breathable layer 5; the second breathable layer 32 is a polyurethane breathable film.
Specifically, the warm-keeping layer 2 is formed by sequentially stringing and sleeving an a-th weft yarn on the front surface of the fabric and a b-th weft yarn on the back surface of the fabric in a weft knitting mode in an A-th coil column; the B-th stitch column is formed by sequentially stringing and sleeving the a-th weft yarn on the back surface of the fabric after weft knitting and the B-th weft yarn on the front surface of the fabric. Further, the weft yarns of the a-th path and the weft yarns of the b-th path are all made of rayon. The rayon is viscose fiber, has the excellent characteristics of good hygroscopicity, easy dyeing, difficult static generation and the like, and the clothes made of the rayon have the advantages of softness, smoothness, good air permeability and the like, and have excellent heat retention capacity and air permeability when being applied to heat retention clothes. Two wefts made of rayon are orderly and alternately strung on the front side and the back side of the fabric to form a double-faced knitted structure, so that gaps between the fabric are reasonable and orderly, and the air permeability of the fabric is further improved. The fabric has various structural colors, can highlight the novelty of products, has the functions of comfort and softness, is particularly suitable for being applied to autumn and winter warmth retention, furniture underwear and the like, and is more close to the requirements of consumers.
Furthermore, the vertical warm-keeping layer 4 and the transverse breathable layer 5 are perpendicular to each other and are connected in a staggered manner according to a floating state and a sinking state and are woven together. Furthermore, the vertical warm-keeping layer 4 is made of cotton cloth fabric, and the transverse breathable layer 5 is made of prolivon. Among various fabrics, the cotton cloth and the linen are good in air permeability, but the linen is rough in appearance and very uncomfortable to wear next to the skin, and the cotton cloth is soft and next to the skin, so the cotton cloth is used as the vertical heat-preservation layer 4. The prolivon is polyester fiber with a high hollow structure, the fiber fineness of the prolivon is close to that of cotton, the prolivon has a hollow structure the same as that of Arctic bear hair, and the fabric of the prolivon has a better warm-keeping effect. The single-filament titer is 1.67dtex fine denier and single hole, belongs to high hollow fiber, and is the finest, lightest, highest hollow degree and warmest fiber material in natural fiber. The hollow rate of the fiber reaches over 86 percent, is 2 to 3 times of that of common cotton fiber, has the advantages of smoothness, antibiosis, moth prevention, mildew prevention, softness, uneasy tangling, air permeability, pilling and fuzzing resistance and good antistatic property, has the excellent characteristics of warm keeping, elasticity, fluffy and soft property, rich hand feeling, moisture absorption and moisture conduction and the like, and has wide development prospect in the textile field. The hollow fiber is isolated and insulated by air flow in the single hole, and the hollow structure increases the surface area of the fiber and has excellent moisture-conducting and insulating functions. Further, after the vertical heat-preservation layer 4 and the transverse breathable layer 5 are connected, a small gap exists between the two layers, so that the breathability of the fabric can be enhanced, and the fabric is good in breathability and comfortable to wear on the basis of heat preservation.
Furthermore, the first breathable layer 31, the first warm-keeping layer 21, the base fabric layer 1, the second warm-keeping layer 22 and the second breathable layer 32 are bonded through a hot melt adhesive net film. The adoption of the hot melt adhesive net film for bonding is a conventional technical means, and can ensure the smooth implementation of the utility model.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A breathable warm-keeping double-sided knitted fabric is characterized by comprising:
the base fabric layer (1), the base fabric layer (1) is a fabric with a weft knitting structure formed by stringing and sleeving a plurality of coils;
the heat-insulation layer (2) comprises a first heat-insulation layer (21) arranged on the upper surface of the base cloth layer (1) and a second heat-insulation layer (22) arranged on the lower surface of the base cloth layer (1);
the heat-insulating layer (2) comprises two courses consisting of a plurality of two wefts and a minimum circulating structure unit of two courses;
the breathable layer (3) comprises a first breathable layer (31) arranged on the first warm-keeping layer (21) and a second breathable layer (32) arranged below the second warm-keeping layer (22);
the first breathable layer (31) comprises a vertical warm-keeping layer (4) and a transverse breathable layer (5);
the second breathable layer (32) is a polyurethane breathable film.
2. The breathable warm-keeping double-sided knitted fabric according to claim 1, wherein the warm-keeping layer (2) is formed by sequentially interlooping an a-th weft yarn on the front side of the fabric and an a-th weft yarn on the back side of the fabric after weft knitting in an A-th coil column; the B-th stitch column is formed by sequentially stringing and sleeving the a-th weft yarn on the back surface of the fabric after weft knitting and the B-th weft yarn on the front surface of the fabric.
3. The breathable warm-keeping double-sided knitted fabric according to claim 2, wherein the path a weft yarns and the path b weft yarns are all made of rayon.
4. The breathable warm-keeping double-sided knitted fabric according to claim 1, wherein the vertical warm-keeping layer (4) and the transverse breathable layer (5) are perpendicular to each other and are connected and woven together in a floating-sinking staggered manner.
5. The breathable warm-keeping double-sided knitted fabric according to claim 4, characterized in that the vertical warm-keeping layer (4) is made of cotton fabric, and the transverse breathable layer (5) is made of prolivon.
6. The breathable warm-keeping double-sided knitted fabric according to claim 1, wherein the first breathable layer (31), the first warm-keeping layer (21), the base fabric layer (1), the second warm-keeping layer (22) and the second breathable layer (32) are bonded through a hot melt adhesive net film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275211.1U CN215551653U (en) | 2021-02-01 | 2021-02-01 | Breathable and warm-keeping double-sided knitted fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120275211.1U CN215551653U (en) | 2021-02-01 | 2021-02-01 | Breathable and warm-keeping double-sided knitted fabric |
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| CN215551653U true CN215551653U (en) | 2022-01-18 |
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| CN202120275211.1U Active CN215551653U (en) | 2021-02-01 | 2021-02-01 | Breathable and warm-keeping double-sided knitted fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953657A (en) * | 2022-05-19 | 2022-08-30 | 高梵(浙江)信息技术有限公司 | Light breathable warm-keeping down jacket fabric and preparation method thereof |
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2021
- 2021-02-01 CN CN202120275211.1U patent/CN215551653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953657A (en) * | 2022-05-19 | 2022-08-30 | 高梵(浙江)信息技术有限公司 | Light breathable warm-keeping down jacket fabric and preparation method thereof |
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