CN213056283U - Breathable rayon knitted fabric - Google Patents

Abstract

The utility model discloses a ventilative rayon knitted fabric, its technical scheme main points are: including inlayer and skin, the skin is woven by first yarn and second yarn longitude and latitude and is formed, first yarn includes first inner core, first inner core is formed by a plurality of viscose twisting, the transversal Y shape of personally submitting of first inner core, first inner core outside spiral winding has first cladding yarn, be formed with a plurality of ventilative portions one between first inner core and the first cladding yarn, the reverse spiral winding in first cladding yarn outside has second cladding yarn, be formed with a plurality of ventilative portions two that coincide mutually with ventilative portion one between first cladding yarn and the second cladding yarn. The utility model discloses an useful: the first air-permeable part and the second air-permeable part are formed, so that the air circulation speed is increased, air is convected, the first yarns have good air permeability, heat emitted by a human body can be dissipated timely, and the human body is not easy to feel stuffy when wearing the garment made of the fabric, so that the human body feels more comfortable.

Description

Breathable rayon knitted fabric

Technical Field

The utility model relates to a textile fabric, more specifically says that it relates to a ventilative rayon knitted fabric.

Background

With the continuous improvement of living standard of people, the clothes and the eating habits are the most important components in the life of people, the fabric used for making the clothes is also various in style, the types and the performances of the fabric are different, the fabric is used as one of three elements of the clothes, the fabric plays an important role in the clothes industry, and the roles played by different fabrics and the functions played by different fabrics are also different.

The rayon fabric is a viscose fabric, commonly known as rayon. Because the rayon fabric has the advantages of good dyeability, high brightness and fastness, wearing comfort, dilute alkali resistance, moisture absorption close to that of cotton and the like, the rayon fabric is popular with more and more consumers.

However, the existing rayon fabric has the defect of poor air permeability, and people feel stuffy when wearing clothes made of the rayon fabric, so that the people feel uncomfortable.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a ventilative cotton knitted fabric of people that gas permeability is good.

The above technical purpose of the present invention can be achieved by the following technical solutions: a breathable rayon knitted fabric comprises an inner layer and an outer layer, wherein the outer layer is formed by warp and weft knitting of first yarns and second yarns, the first yarn comprises a first inner core which is formed by twisting a plurality of viscose fibers, the cross section of the first inner core is Y-shaped, the outer side of the first inner core is spirally wound with a first covering yarn, a plurality of first air-permeable parts are formed between the first inner core and the first covering yarns, second covering yarns are spirally wound on the outer sides of the first covering yarns in a reverse direction, a plurality of second air-permeable parts which are overlapped with the first air-permeable parts are formed between the first covering yarns and the second covering yarns, the second yarn comprises a second inner core, the second inner core is formed by spirally twisting spandex fiber monofilaments and cotton fiber monofilaments, two acrylic fiber monofilaments are spirally wound on the outer side of the second inner core, and a flax fiber monofilament is arranged between the two acrylic fiber monofilaments.

Through adopting above-mentioned technical scheme, because the transversal Y-shaped that personally submits of first inner core for first cladding yarn can't be complete with first inner core parcel, make to be formed with the cavity that is used for the air to flow along length direction on the first inner core, and owing to be formed with ventilative portion one and ventilative portion two, thereby increased circulation of air's speed and made the air form the convection current, thereby make first yarn have better gas permeability, and then make the surface fabric gas permeability better, the heat that the dissipation human body that can be timely gived off, make the people also be susceptible to sultry when wearing the clothing made by this surface fabric, make the human sensation more comfortable.

The utility model discloses further set up to: the inlayer is woven by third yarn and fourth yarn longitude and latitude and is formed, the third yarn is formed by a plurality of modal fibre twists, the fourth yarn is formed by a plurality of lyocell fibre twists.

By adopting the technical scheme, the third yarn is formed by twisting a plurality of modal fibers, the fourth yarn is formed by twisting a plurality of lyocell fibers, the modal fibers have better soft skin-friendly performance, and the lyocell fibers have the characteristics of high strength and better air and moisture permeability, so that the inner layer is skin-friendly and soft, the human body is more comfortable after being worn, the strength is higher, the human body is not easy to wear, the air and moisture permeability is better, and the human body is not easy to feel stuffy.

The utility model discloses further set up to: the first covering yarn is formed by twisting a plurality of silk fibers.

Through adopting above-mentioned technical scheme, because first cladding yarn is formed by a plurality of silk fibre twists, the silk fibre has better intensity and elasticity for first cladding yarn intensity is higher, thereby makes the difficult fracture of first yarn, and elasticity is better simultaneously, makes second yarn non-deformable, thereby makes outer shape stiff and smooth more, is difficult for producing the fold.

The utility model discloses further set up to: the second wrapping yarn is formed by twisting a plurality of bamboo fibers.

Through adopting above-mentioned technical scheme, because second covering yarn is formed by a plurality of bamboo fibre twists, bamboo fibre has better gas permeability and antibacterial for second covering yarn gas permeability is better, thereby makes first yarn more ventilative, has further increased the circulation of air in the first yarn, and antibacterial is outstanding, makes the outer layer have better antibiotic antibacterial effect, is difficult for breeding the bacterium, and the surface fabric is clean health more.

The utility model discloses further set up to: a plurality of air holes extending to the bottom of the inner layer are formed in the outer layer.

By adopting the technical scheme, the air holes are formed, so that external air can sequentially enter the inner layer through the outer layer, heat emitted by a human body can be emitted to the outside from the inner layer through the air holes, and the air permeability of the fabric is further improved.

The utility model discloses further set up to: the inner layer and the outer layer are bonded through hot melt adhesive.

Through adopting above-mentioned technical scheme, because the inlayer passes through the hot melt adhesive and bonds with outer, the hot melt adhesive has the characteristics that bonding strength is big for the inlayer can be in the same place with outer firm the linking, greatly increased the holistic structural stability of surface fabric, make the difficult fault of surface fabric.

To sum up, the utility model discloses following beneficial effect has: because the cross section of the first inner core is Y-shaped, the first inner core cannot be completely wrapped by the first wrapping yarn, a cavity for air to flow along the length direction is formed in the first inner core, and the first air-permeable part and the second air-permeable part are formed, so that the air circulation speed is increased, the air forms convection, the first yarn has better air permeability, the fabric has better air permeability, the heat emitted by a human body can be dissipated timely, and the human body is not susceptible to sultry when wearing clothes made of the fabric, so that the human body feels more comfortable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the outer layer of the present invention;

FIG. 3 is a schematic view of the knitting structure of the inner layer of the present invention;

FIG. 4 is a schematic view of the structure of the first yarn of the present invention;

FIG. 5 is a schematic view of a second yarn according to the present invention;

fig. 6 is a schematic structural view of the second inner core of the present invention.

Reference numerals: 1. an inner layer; 2. an outer layer; 3. a first yarn; 4. a second yarn; 5. a first inner core; 6. a first covering yarn; 7. a first air permeable part; 8. a second covered yarn; 9. a second air permeable part; 10. a second inner core; 11. a spandex fiber monofilament; 12. cotton fiber monofilaments; 13. acrylic fiber monofilament; 14. flax fiber monofilament; 15. a third yarn; 16. a fourth yarn; 17. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a breathable rayon knitted fabric includes an inner layer 1 and an outer layer 2, the inner layer 1 and the outer layer 2 are bonded by a hot melt adhesive, a plurality of air vents 17 extending to the bottom of the inner layer 1 are formed in the outer layer 2, the outer layer 2 is formed by weaving a first yarn 3 and a second yarn 4 in a warp and weft manner, the first yarn 3 includes a first inner core 5, the first inner core 5 is formed by twisting a plurality of viscose fibers, the cross section of the first inner core 5 is Y-shaped, a first covering yarn 6 is spirally wound on the outer side of the first inner core 5, the first covering yarn 6 is formed by twisting a plurality of silk fibers, a plurality of first air vents 7 are formed between the first inner core 5 and the first covering yarn 6, a second covering yarn 8 is spirally wound on the outer side of the first covering yarn 6 in a reverse direction, the second covering yarn 8 is twisted by a plurality of bamboo fibers, a plurality of second air vents 9 coinciding with the first air vents 7 are formed between the first covering yarn 6 and the second covering yarn, the second yarn 4 comprises a second inner core 10, the second inner core 10 is formed by spirally twisting spandex fiber monofilaments 11 and cotton fiber monofilaments 12, two acrylic fiber monofilaments 13 are spirally wound on the outer side of the second inner core 10, flax fiber monofilaments 14 are arranged between the two acrylic fiber monofilaments 13, the inner layer 1 is formed by weaving third yarns 15 and fourth yarns 16 in a warp-weft mode, the third yarns 15 are formed by twisting a plurality of modal fibers, and the fourth yarns 16 are formed by twisting a plurality of lyocell fibers.

Because the cross section of the first inner core 5 is Y-shaped, the first covering yarn 6 can not completely cover the first inner core 5, a cavity for air to flow along the length direction is formed on the first inner core 5, a first air-permeable part 7 is formed between the first inner core 5 and the first covering yarn 6, a second air-permeable part 9 is formed between the second covering yarn 8 and the first covering yarn 6, and the first air-permeable part 7 and the second air-permeable part 9 are overlapped, so that the air circulation speed is increased and the air forms convection, so that the external air can exchange heat with the hot air in the first yarn 3, the first yarn 3 has better air permeability, the fabric has better air permeability, and the heat emitted by a human body can be dissipated timely, wherein, because the first inner core 5 is formed by twisting a plurality of viscose fibers, the viscose fibers have better hygroscopicity and antistatic property, thereby make 3 hygroscopicity of first yarn better and be difficult for playing static, because second inner core 10 is formed by spandex fiber monofilament 11 and the spiral twisting of cotton fiber monofilament 12, spandex fiber has better elasticity, cotton fiber monofilament 12 has better gas permeability, make 4 elasticity outstanding of second yarn, be difficult for tensile deformation, and the gas permeability is good, because two acrylic fiber monofilaments 13 of spiral winding in 4 outsides of second yarn, acrylic fiber quality is lighter, make second yarn 4 whole lighter, and because set up flax fiber monofilament 14 between two acrylic fiber monofilaments 13, flax fiber has fabulous gas permeability, make 4 gas permeability outstanding of second yarn, thereby make whole outer light ventilative, make the people also be difficult for feeling sultry when wearing the clothing made by this surface fabric, and then the human body feels more comfortable.

Because the third yarn 15 is formed by twisting a plurality of modal fibers, the fourth yarn 16 is formed by twisting a plurality of lyocell fibers, the modal fibers have better soft skin-friendly property, and the lyocell fibers have the characteristics of high strength and better air and moisture permeability, the inner layer 1 is soft skin-friendly, the human body is more comfortable after wearing, the strength is higher, the abrasion is not easy, the air and moisture permeability is better, and the human body is not easy to feel stuffy.

Because first covering yarn 6 is formed by the twisting of a plurality of silk fibre, the silk fibre has better intensity and elasticity for 6 intensity of first covering yarn are higher, thereby make 3 difficult fracture of first yarn, and elasticity is better simultaneously, make 4 non-deformable of second yarn, thereby make outer 2 shape stiff and smooth more, difficult production fold.

Because second cladding yarn 8 is formed by the twisting of a plurality of bamboo fibre, the bamboo fibre has better gas permeability and antibacterial for 8 gas permeability of second cladding yarn are better, thereby make first yarn 3 more ventilative, have further increased the circulation of air in first yarn 3, and antibacterial is outstanding, make outer 2 have better antibiotic antibacterial effect, are difficult for breeding the bacterium, and the surface fabric is clean health more.

Due to the air holes 17, outside air can sequentially enter the inner layer 1 through the outer layer 2, heat emitted by a human body can be emitted from the inner layer 1 to the outside through the air holes 17, and the air permeability of the fabric is further improved.

Because inlayer 1 bonds with outer 2 through the hot melt adhesive, the hot melt adhesive has the characteristics that bonding strength is big for inlayer 1 can be in the same place with outer 2 links firmly, greatly increased the holistic structural stability of surface fabric, make the difficult fault of surface fabric.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The breathable rayon knitted fabric is characterized in that: including inlayer (1) and outer (2), outer (2) is woven by first yarn (3) and second yarn (4) longitude and latitude and is formed, first yarn (3) are including first inner core (5), first inner core (5) are formed by a plurality of viscose fiber twists, the Y shape is personally submitted in the transversal of first inner core (5), first inner core (5) outside spiral winding has first cladding yarn (6), be formed with a plurality of ventilative portions (7) between first inner core (5) and first cladding yarn (6), first cladding yarn (6) outside reverse spiral winding has second cladding yarn (8), be formed with ventilative portion two (9) of a plurality of and ventilative portion (7) coincidence mutually between first cladding yarn (6) and the second cladding yarn (8), second yarn (4) include second inner core (10), second inner core (10) are formed by spandex fiber monofilament (11) and cotton fiber (12) spiral twist, two acrylic fiber monofilaments (13) are spirally wound on the outer side of the second inner core (10), and a flax fiber monofilament (14) is arranged between the two acrylic fiber monofilaments (13).

2. The breathable rayon knitted fabric according to claim 1, characterized in that: the inner layer (1) is formed by third yarn (15) and fourth yarn (16) weft-warp knitting, third yarn (15) is formed by a plurality of modal fiber twists, fourth yarn (16) is formed by a plurality of lyocell fiber twists.

3. The breathable rayon knitted fabric according to claim 1, characterized in that: the first covering yarn (6) is formed by twisting a plurality of silk fibers.

4. The breathable rayon knitted fabric according to claim 1, characterized in that: the second covering yarn (8) is formed by twisting a plurality of bamboo fibers.

5. The breathable rayon knitted fabric according to claim 1, characterized in that: the outer layer (2) is internally provided with a plurality of air holes (17) extending to the bottom of the inner layer (1).

6. The breathable rayon knitted fabric according to claim 1, characterized in that: the inner layer (1) and the outer layer (2) are bonded through hot melt adhesive.

Images