Fine-stitch-length three-dimensional breathable fabric

Abstract

The utility model discloses a fine-stitch-length three-dimensional breathable fabric which comprises a plurality of minimum circulation units, each minimum circulation unit is composed of eight paths of yarn, four paths of yarn in the eight paths of yarn are 75D nylon yarn, the other four paths of yarn are polyester filament yarn double-strand yarn, the double-strand yarn is 36D / 38D polyester filament yarn, the polyester filament yarn double-strand yarn is untwisted after being doubled, and the polyester filament yarn double-strand yarn is made of polyester filament yarn. The nylon yarn and the polyester filament yarn double-strand yarn are arranged at intervals, the cut-off section of the nylon yarn is a circular section, the cut-off section of the polyester filament yarn double-strand yarn is a double-circular section, and each yarn is formed by weaving in different combination configuration modes of forward and reverse coil wale rows. And the different combination configuration modes of the front and back coil wale rows are one circle of front coil plus one circle of back coil.

Description

Technical Field

[0001] The utility model relates to the field of textiles, in particular to a three-dimensional breathable fabric with a fine needle pitch. Background Art

[0002] Breathable fabric is a commonly used fabric at present. Patent announcement document CN207811998U discloses a breathable fabric. This breathable fabric uses cationic modified polyester with a cross section as the ground yarn and modified polyester with a circular section as the veil. The veil and the ground yarn are used to spin the fabric. Since this fabric uses polyester yarn, which is a soft silk thread, the three-dimensional sense of clothes made of this fabric is relatively poor. Utility Model Content

[0003] In view of the above problems, the utility model provides a three-dimensional breathable fabric with fine stitch length.

[0004] This kind of fabric can be worn close to the body and has good breathability and three-dimensional sense.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A fine-gauge three-dimensional breathable fabric comprises a plurality of minimum circulation units, each of which is composed of 8 yarns, 4 of which are 75D nylon yarns, and the remaining 4 are polyester filament double-strand yarns, the double-strand yarns are 36D / 38D polyester filament yarns, the polyester filament double-strand yarns are in an untwisted state, the nylon yarns and the polyester filament double-strand yarns are arranged at intervals, the cut section of the nylon yarn is a circular section, the cut section of the polyester filament double-strand yarn is a double circular section, each yarn is woven by adopting different combinations of forward and reverse coils in longitudinal rows, and the different combinations of forward and reverse coils in longitudinal rows are 1 circle of front coils plus 1 circle of reverse coils.

[0007] This kind of fabric is made of a blend of nylon yarn and polyester filament. Under the same thickness, nylon yarn has higher hardness than polyester yarn, so this fabric is made of a blend of polyester filament and nylon yarn. Therefore, the whole fabric has a stronger three-dimensional sense than polyester alone. At the same time, because the double yarn (i.e. polyester filament) and nylon yarn are arranged at intervals, the whole fabric has good breathability.

[0008] Similarly, in this kind of fabric, since the double-ply yarn is made of two polyester filaments twisted together, it has stronger flexibility than a single polyester yarn under the condition of equal quality. Therefore, this fabric uses two polyester filaments to give the fabric good flexibility and is suitable for close-fitting wearing.

[0009] Similarly, in this kind of fabric, since the cut cross-section of the nylon yarn is a circular cross-section and the cut cross-section of the polyester filament double-ply yarn is a double circular cross-section, it will not cause discomfort to the skin when worn close to the skin.

[0010] This kind of fabric is manufactured with 8 yarn mouths, 2 of which feed yarn and the other 6 do not, and the two yarn mouths weave oppositely, so that it is easy to complete the weaving quickly. This kind of fabric is woven on a cylindrical machine, and the circular knitting machine used has forty needles per inch, so this kind of fabric is a fine-gauge fabric.

[0011] In summary, this kind of fabric has good three-dimensional sense and breathability, and is suitable for close-fitting wearing.

[0012] Optionally, some of the nylon yarns are bright nylon yarns.

[0013] In each cycle unit, there are 4 nylon yarns in total, including 2 shiny nylon yarns and 2 non-shiny nylon yarns, and the shiny nylon yarns and non-shiny nylon yarns are arranged alternately. The combination of shiny nylon yarns and non-shiny nylon yarns is used to increase the brightness of the entire fabric, making the entire fabric visually more three-dimensional.

[0014] Optionally, the double yarn has jade fibers attached to it.

[0015] Because the double-ply yarn is made of two polyester filaments twisted together, a part of jade fiber can be attached between the two polyester filaments during the twisting process. The jade fiber exists between the polyester filaments. Due to the presence of jade fiber, the whole fabric can be given stronger moisture absorption performance, ensuring the comfort of the fabric when it is close to the body and having a cool feeling when worn. The whole fabric has good perspiration performance and good quick-drying properties.

[0016] The utility model has the beneficial effects of having good three-dimensional sense and air permeability and being suitable for close-fitting wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the minimum cycle unit. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with the accompanying drawings.

[0019] A fine-gauge three-dimensional breathable fabric, comprising a plurality of Figure 1The minimum cycle unit shown in , each minimum cycle unit is composed of 8 yarns, 4 yarns among the 8 yarns are 75D nylon yarns, and the remaining 4 yarns are polyester filament double-ply yarns, the double-ply yarns are 36D / 38D polyester filament yarns, the polyester filament double-ply yarns are untwisted after being paralleled, the nylon yarn and the polyester filament double-ply yarn are arranged alternately, the cutting section of the nylon yarn is a circular section, the cutting section of the polyester filament double-ply yarn is a double circular section, each yarn is woven by using different combinations of forward and reverse coils in longitudinal rows, and the different combinations of forward and reverse coils in longitudinal rows are 1 circle of front coil plus 1 circle of back coil.

[0020] This fabric is made of nylon yarn and polyester filament blended together. Under the same thickness, nylon yarn has higher hardness than polyester yarn, so this fabric is made of polyester filament and nylon yarn blended together. Therefore, the whole fabric has a stronger three-dimensional sense than polyester alone. At the same time, because the double-strand yarn (i.e. polyester filament) and nylon yarn are arranged alternately, the whole fabric has good air permeability. The specific twist direction of nylon yarn is 4Z4S.

[0021] Similarly, in this kind of fabric, since the double-ply yarn is made of two polyester filaments twisted together, it has stronger flexibility than a single polyester yarn under the condition of equal quality. Therefore, this fabric uses two polyester filaments to give the fabric good flexibility and is suitable for close-fitting wearing.

[0022] Similarly, in this kind of fabric, since the cut cross-section of the nylon yarn is a circular cross-section and the cut cross-section of the polyester filament double-ply yarn is a double circular cross-section, it will not cause discomfort to the skin when worn close to the skin.

[0023] In summary, this kind of fabric has good three-dimensional sense and breathability, and is suitable for close-fitting wearing.

[0024] Some of the nylon yarns are bright nylon yarns.

[0025] In each cycle unit, there are 4 nylon yarns in total, including 2 shiny nylon yarns and 2 non-shiny nylon yarns, and the shiny nylon yarns and non-shiny nylon yarns are arranged alternately. The combination of shiny nylon yarns and non-shiny nylon yarns is used to increase the brightness of the entire fabric, making the entire fabric visually more three-dimensional.

[0026] Jade fibers are attached to the double-strand yarn.

[0027] Because the double-ply yarn is made of two polyester filaments twisted together, a part of jade fiber can be attached between the two polyester filaments during the twisting process. The jade fiber exists between the polyester filaments. Due to the presence of jade fiber, the whole fabric can be given stronger moisture absorption performance, ensuring the comfort of the fabric when it is close to the body, and it has a cool feeling when worn. The whole fabric has good perspiration performance and good quick-drying performance. See the attached Figure 1 In, attached Figure 1 The numbers 1 to 8 represent 8-way yarns, among which 1, 3, 5 and 7 represent double-strand polyester filaments; 2 and 6 represent bright nylon yarns, and 4 and 8 represent non-bright nylon yarns.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent transformations made using the contents of the present invention specification, directly or indirectly used in other related technical fields, are also included in the protection scope of the present invention.

Claims

1. A fine-gauge three-dimensional breathable fabric, characterized in that: It comprises a plurality of minimum circulation units, each of which is composed of 8 yarns, 4 of which are 75D nylon yarns, and the other 4 are polyester filament double-ply yarns, the double-ply yarns are 36D / 38D polyester filament yarns, the polyester filament double-ply yarns, and the double-ply yarns are in an untwisted state, the nylon yarns and the polyester filament double-ply yarns are arranged at intervals, the cut section of the nylon yarn is a circular section, the cut section of the polyester filament double-ply yarn is a double circular section, each yarn is woven by adopting different combinations of forward and reverse coils in longitudinal rows, and the different combinations of forward and reverse coils in longitudinal rows are 1 circle of front coil plus 1 circle of reverse coil.

2. The fine-gauge three-dimensional breathable fabric according to claim 1, characterized in that: Some of the nylon yarns are bright nylon yarns.

3. The fine-gauge three-dimensional breathable fabric according to claim 1, characterized in that: Jade fibers are attached to the double-strand yarn.

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