Close-fitting comfortable polyester fabric

Abstract

The utility model relates to the technical field of fabrics, in particular to a close-fitting comfortable polyester fabric which comprises an inner layer, an outer layer and a warm-keeping layer, the warm-keeping layer is located between the inner layer and the outer layer and connects the inner layer and the outer layer, a plurality of outer through holes penetrate through the surface of the outer layer, a plurality of middle holes penetrate through the warm-keeping layer, and inner through holes penetrate through the inner layer. The surface, close to the warm-keeping layer, of the inner layer is fixedly connected with a plurality of water absorption hairs, and the distribution density of the outer through holes is larger than that of the middle holes; according to the warm-keeping fabric, the warm-keeping effect of the fabric is improved through the warm-keeping layer, the influence of the strength of the fabric on fabric deformation is reduced through the outer through holes in the outer layer, the inner through holes in the inner layer and the middle holes in the warm-keeping layer, the bending effect of the fabric in the thickness direction is improved, and the close-fitting effect of the fabric is improved while the warm-keeping effect of the fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a close-fitting and comfortable polyester fabric. Background Art

[0002] Polyester is a synthetic fiber, the main component of which is polyester. It is also a widely used chemical fiber clothing fabric in daily life. It has excellent wrinkle resistance and shape retention properties. It is suitable for making clothing coats, various bags and handbags, tents and other outdoor products.

[0003] When polyester is used as an evening dress, in order to increase the thermal insulation effect of the evening dress, cotton blocks are generally added to the fabric to increase the thermal insulation effect. By utilizing its wrinkle resistance and shape retention properties, the evening dress can still maintain a flat and upright appearance after long-term use. However, due to the shape retention ability of polyester and the cotton blocks that increase the thickness of the fabric, the bending ability of the evening dress is weakened when it is used, that is, the evening dress cannot fit completely on the skin surface, resulting in the evening dress being unable to accurately reflect the curve of the human body while increasing the thermal insulation effect, thereby affecting the appearance of the evening dress. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model aims to provide a close-fitting and comfortable polyester fabric.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: the close-fitting and comfortable polyester fabric comprises an inner layer, an outer layer and a thermal insulation layer, the thermal insulation layer is located between the inner layer and the outer layer and connects the two, the outer layer surface is penetrated by a plurality of outer through holes, the thermal insulation layer is penetrated by a plurality of middle holes, the inner layer is penetrated by inner through holes, and the surface of the inner layer close to the thermal insulation layer is fixedly connected with a plurality of water-absorbing hairs, and the water-absorbing hairs are located in the middle holes, and the distribution density of the outer through holes is greater than the distribution density of the middle holes.

[0006] The utility model is further configured as follows: the outer layer adopts a leno structure and an external through hole is formed on its outer surface; the ground warp floating point of the leno structure is floating, the twisted warp floating point is fork, and the weft warp floating point is sinking; and the structure cycle of the leno structure from left to right and from bottom to top is: sink, sink, float ...

[0007] The utility model is further configured as follows: the distance between two adjacent outer through holes is smaller than the diameter of the middle hole.

[0008] The utility model is further configured as follows: the inner layer is a plain weave, and its weaving density in the warp direction is 56 strands / cm, and its weaving density in the weft direction is 62 strands / cm; the outer layer has a weaving density in the warp direction of 31 strands / cm, and its weaving density in the weft direction of 39 strands / cm.

[0009] The utility model is further configured as follows: the inner layer includes a first thread made of polyester fiber, a second thread made of cuprammonia fiber, and a third thread made of cotton fiber; and the outer layer includes a fourth thread made of polyester fiber and a fifth thread made of acetate fiber.

[0010] The utility model is further configured as follows: the outer layer is woven from the first yarn, the first yarn is formed by winding a bundle of fifth yarns around the outside of a bundle of fourth yarns and twisting, and the twist is 13-19 twists / cm, the inner layer is woven from the second yarn, the second yarn is formed by winding a bundle of outer yarns around the outside of a bundle of first yarns and twisting, and the twist is 16-20 twists / cm, and the outer yarn is twisted from a bundle of second yarns and a bundle of third yarns, and the twist is 15-25 twists / cm.

[0011] The utility model is further configured as follows: the fourth wire cross section is a triangular special-shaped cross section, and the first wire cross section is a V-shaped special-shaped cross section.

[0012] The utility model is further configured as follows: a plurality of exterior decoration blocks for blocking the external through holes are fixedly connected to the end surface of the outer layer away from the inner layer.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The thermal insulation layer is used to increase the thermal insulation effect of the fabric, and the influence of the fabric strength on the fabric deformation is reduced through the outer through holes on the outer layer, the inner through holes on the inner layer and the middle holes on the thermal insulation layer, thereby increasing the bending effect of the fabric in the thickness direction, thereby increasing the fabric's thermal insulation effect and the fabric's close-fitting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 The weaving pattern of the outer layer of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the first yarn in the utility model;

[0018] Figure 4 It is a schematic structural diagram of the second yarn in the utility model.

[0019] In the figure:

[0020] 11. Inner layer; 12. Outer layer; 13. Thermal insulation layer; 14. Inner through hole; 15. Outer through hole; 16. External decorative block; 17. Water-absorbent wool; 18. Fourth thread; 19. Fifth thread; 20. First thread; 21. Second thread; 22. Third thread; 23. Middle hole. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example:

[0023] The next-to-skin comfortable polyester fabric, such as Figures 1 to 4 As shown, it includes an inner layer 11, an outer layer 12 and a thermal insulation layer 13, the thermal insulation layer 13 is located between the inner layer 11 and the outer layer 12 and connects the two, a plurality of outer through holes 15 are penetrated on the surface of the outer layer 12, a plurality of middle holes 23 are penetrated on the thermal insulation layer 13, an inner through hole 14 is penetrated on the inner layer 11, and a plurality of water-absorbing hairs 17 are fixedly connected to the surface of the inner layer 11 close to the thermal insulation layer 13, and the water-absorbing hairs 17 are located in the middle holes 23, the distribution density of the outer through holes 15 is greater than the distribution density of the middle holes 23, the three-layer structure is used to increase the thermal insulation effect of the fabric, and then the hardness of the fabric is reduced by the outer through holes 15, the middle holes 23 and the inner through holes 14, and when the When the fabric is used as an evening dress, the close-fitting effect of the fabric is increased, and the inner through hole 14 is used to connect the skin surface and the surface of the thermal insulation layer 13, and the outer through hole 15 and the middle hole 23 are connected. The sweat flowing out of the skin surface flows into the thermal insulation layer 13 through the inner through hole 14, and the sweat moisture is transferred to the outside through the outer through hole 15, so that the fabric can fit the skin surface while having a thermal insulation effect, and at the same time prevent the skin surface from being too wet and causing discomfort to the user. The water-absorbing hair 17 is used to increase the water absorption effect of the thermal insulation layer 13, and further increase the speed at which the sweat in the inner through hole 14 enters the thermal insulation layer 13 and the middle hole 23.

[0024] like Figure 1 and Figure 2 As shown, the outer layer 12 adopts a leno structure and external through holes 15 are formed on its outer surface. The ground warp floating points of the leno structure are floating, the twisted warp floating points are forks, and the weft warp floating points are sinking. The structure cycle of the leno structure from left to right and from bottom to top is: sink-sink-sink-float-sink-float, sink-cross-sink-sink-fork-sink, floating-sink-float-sink, sink-sink-float-sink, sink-sink-float-sink, sink-sink-float-sink, sink-sink-float-sink, sink-cross-sink-sink-fork-sink, floating-sink-float-sink-sink. The external through holes 15 are formed by utilizing the structure of the leno structure. The external through holes 15 are formed on the outer layer 12, and at the same time, the integrity of the fabric is increased, the use effect of the fabric is increased, and the aesthetic feeling of the fabric surface is increased.

[0025] like Figure 1As shown, the distance between two adjacent outer through holes 15 is smaller than the diameter of the middle hole 23, the inner layer 11 is a plain weave, and its weaving density in the warp direction is 56 strands / cm, and its weaving density in the weft direction is 62 strands / cm, the weaving density of the outer layer 12 in the warp direction is 31 strands / cm, and its weaving density in the weft direction is 39 strands / cm, and by utilizing the distance between two adjacent outer through holes 15 and the diameter of the middle hole 23, the outer through holes 15 are connected with the middle hole 23, thereby increasing the evaporation rate of water in the thermal insulation layer 13, so as to reduce the humidity at the position of the thermal insulation layer 13, thereby increasing the water absorption effect of the thermal insulation layer 13, and thereby increasing the use effect.

[0026] like Figures 1 to 4 As shown, the inner layer 11 includes a first yarn 20 made of polyester fiber, a second yarn 21 made of cuprammonia fiber, and a third yarn 22 made of cotton fiber. The outer layer 12 includes a fourth yarn 18 made of polyester fiber and a fifth yarn 19 made of acetate fiber. The outer layer 12 is woven from a first yarn, and the first yarn is formed by winding a bundle of fifth yarns 19 around the outside of a bundle of fourth yarns 18 and twisting, and the twist is 13-19 twists / cm for the thermal insulation layer. The inner layer 11 is woven from a second yarn, and the second yarn is formed by winding a bundle of outer yarns around the outside of a bundle of first yarns 20 and twisting, and the twist is 16-20 twists / cm. The outer yarn is twisted by a bundle of second yarns 21 and a bundle of third yarns 22, and the twist is 15-25 twists / cm. cm, the cross section of the fourth wire 18 is a triangular special-shaped cross section, the cross section of the first wire 20 is a V-shaped special-shaped cross section, and a plurality of exterior decorative blocks 16 that block the external through holes 15 are fixedly connected to the end surface of the outer layer 12 away from the inner layer 11. Acetate fiber is used to increase the surface gloss, coolness and drape of the outer layer 12. At the same time, the fifth wire 19 is wound around the outside of the fourth wire 18 to further increase the gloss of the surface of the outer layer 12. The fourth wire 18 with a triangular special-shaped cross section is used to further increase the gloss of the surface of the outer layer 12. The first wire 20 with a V-shaped special-shaped cross section is used to increase the softness of the inner layer 11. The second wire 21 of cuprammonia fiber is used to increase the drape and moisture absorption of the inner layer 11. The cotton fiber is used to increase the warmth retention effect of the inner layer 11.

[0027] A ring spinning machine is used to twist a bundle of fourth filaments 18 and a bundle of fifth filaments 19 to form a first yarn, and the fifth filament 19 is wound around the outside of the fourth filament 18. The ring spinning machine twists a bundle of second filaments 21 and a bundle of third filaments 22 to form an outer yarn. The ring spinning machine arranges a bundle of outer yarn on the outside of a bundle of first filaments 20 and twists it to form a second yarn. Then, a water jet loom is used to weave a plain weave inner layer 11 with the first yarn as the raw material, and a leno weave outer layer 12 with the second yarn as the raw material. A laser punching machine is used to open a plurality of inner through holes 14 on the inner layer 11, and then A plurality of middle holes 23 are punched out on the thermal insulation layer 13 by a punching machine, and the distribution density of the middle holes 23 is made smaller than the distribution density of the outer through holes 15. The thermal insulation layer 13 is covered on the inner layer 11, and glue is injected into the middle holes 23 by a glue dispenser. Then, cotton staple fibers are sprayed into the middle holes 23 by a jet machine. Then, the cotton attached to the surface of the thermal insulation layer 13 is scraped off, and then the outer layer 12 is covered on the thermal insulation layer 13. Then, a sewing machine is used to sew the inner layer 11, the thermal insulation layer 13 and the outer layer 12 into one, and then the exterior decorative block 16 is sewed at the opening of the outer layer 12 to complete the preparation.

[0028] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A close-fitting and comfortable polyester fabric, comprising an inner layer (11), an outer layer (12) and a warm-keeping layer (13), characterized in that: The thermal insulation layer (13) is located between the inner layer (11) and the outer layer (12) and connects the two. The surface of the outer layer (12) is penetrated by a plurality of outer through holes (15). The thermal insulation layer (13) is penetrated by a plurality of middle holes (23). The inner layer (11) is penetrated by an inner through hole (14). A plurality of water-absorbing hairs (17) are fixedly connected to the surface of the inner layer (11) close to the thermal insulation layer (13). The water-absorbing hairs (17) are located in the middle holes (23). The distribution density of the outer through holes (15) is greater than the distribution density of the middle holes (23).

2. The close-fitting and comfortable polyester fabric according to claim 1, characterized in that: The outer layer (12) adopts a leno structure and an outer through hole (15) is formed on its outer surface. The ground warp floating point of the leno structure is floating, the twist warp floating point is fork, and the weft warp floating point is sinking. The structure cycle of the leno structure from left to right and from bottom to top is: sink-sink-sink-float-sink-float, sink-cross-sink-sink-fork-sink, float-sink-float-sink-sink, sink ...float, sink-sink-sink-float, sink-sink-sink-float, sink-cross-sink-sink-fork-sink, float-sink-float-sink-sink.

3. The close-fitting and comfortable polyester fabric according to claim 2, characterized in that: The distance between two adjacent outer through holes (15) is smaller than the diameter of the middle hole (23).

4. The close-fitting and comfortable polyester fabric according to claim 2, characterized in that: The inner layer (11) is a plain weave, and its weaving density in the warp direction is 56 strands / cm, and its weaving density in the weft direction is 62 strands / cm; the outer layer (12) has a weaving density in the warp direction of 31 strands / cm, and its weaving density in the weft direction of 39 strands / cm.

5. The close-fitting and comfortable polyester fabric according to claim 4, characterized in that: The inner layer (11) comprises a first yarn (20) made of polyester fiber, a second yarn (21) made of cuprammonium fiber, and a third yarn (22) made of cotton fiber, and the outer layer (12) comprises a fourth yarn (18) made of polyester fiber and a fifth yarn (19) made of acetate fiber.

6. The close-fitting and comfortable polyester fabric according to claim 5, characterized in that: The outer layer (12) is woven from a first yarn, wherein the first yarn is formed by winding a bundle of fifth yarns (19) around the outside of a bundle of fourth yarns (18) and twisting them, and the twist is 13-19 twists / cm. The inner layer (11) is woven from a second yarn, wherein the second yarn is formed by winding a bundle of outer yarns around the outside of a bundle of first yarns (20) and twisting them, and the twist is 16-20 twists / cm. The outer yarn is twisted from a bundle of second yarns (21) and a bundle of third yarns (22), and the twist is 15-25 twists / cm.

7. The close-fitting and comfortable polyester fabric according to claim 6, characterized in that: The cross section of the fourth wire (18) is a triangular shaped cross section, and the cross section of the first wire (20) is a V-shaped shaped cross section.

8. The close-fitting and comfortable polyester fabric according to claim 7, characterized in that: A plurality of exterior decorative blocks (16) for blocking the external through holes (15) are fixedly connected to the end surface of the outer layer (12) away from the inner layer (11).

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