CN218020584U - Needle-punched non-woven fabric - Google Patents
Needle-punched non-woven fabric Download PDFInfo
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- CN218020584U CN218020584U CN202221657318.3U CN202221657318U CN218020584U CN 218020584 U CN218020584 U CN 218020584U CN 202221657318 U CN202221657318 U CN 202221657318U CN 218020584 U CN218020584 U CN 218020584U
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Abstract
The utility model discloses a needle punching non-woven fabrics relates to textile fabric, including base cloth layer and superficial layer, be provided with a plurality of ventilative yarns between base cloth layer and the superficial layer and roll up, ventilative yarn rolls up the intermediate position and is provided with ventilative cavity, and ventilative yarn is rolled up including the functional layer, and the functional layer is woven by first yarn and the second of weaving and is woven the yarn longitude and latitude and form, and first yarn of weaving is formed by the twisting of a plurality of rich strong fiber, and the yarn is woven by a plurality of hemp fiber to the second. The utility model has the advantages that: the utility model discloses close skin nature is better, through being provided with a plurality of ventilative yarn book between base cloth layer and superficial layer, then when tailoring into the non-woven fabrics clothing fabric and wear, because the existence of ventilative yarn book for the non-woven fabrics is inside to be opened, and the air can carry out free circulation exchange through ventilative cavity, thereby has guaranteed the gas permeability of non-woven fabrics, and comparatively nice and cool comfortable when making the clothes of making by the non-woven fabrics and wearing, and the snugness of fit is higher.
Description
Technical Field
The utility model relates to a textile fabric technical field specifically is a needle punched non-woven fabrics.
Background
The non-woven fabric is also called non-woven fabric, is formed by oriented or random fibers, is a new generation of environment-friendly material, and has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich color, low price, recycling and the like. The non-woven fabric is mostly produced by taking polypropylene (pp material) granules as raw materials through a continuous one-step method of high-temperature melting, spinning, line laying and hot-pressing coiling, and is called as fabric due to the appearance and certain properties of the fabric.
At present, the existing non-woven fabric is poor in air permeability due to the relation between the production process and the material, is hot and stuffy when being used as a garment fabric for cutting and wearing, is poor in air permeability, and is not high in wearing comfort.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to provide a needle-punched non-woven fabric for solving the above problems, which has better air permeability and high wearing comfort.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a acupuncture non-woven fabrics, including base cloth layer and superficial layer, be provided with a plurality of ventilative yarn between base cloth layer and the superficial layer and roll up, ventilative yarn rolls up the intermediate position and is provided with ventilative cavity, ventilative yarn is rolled up including the functional layer, the functional layer is woven by first weaving yarn and second weaving yarn longitude and latitude and is woven and form, first weaving yarn is formed by a plurality of rich strong fiber twists, the second is woven the yarn and is formed by a plurality of hemp fiber twists.
Through adopting above-mentioned technical scheme, because be provided with a plurality of ventilative yarn book between base cloth layer and superficial layer, then when tailoring into the clothes surface fabric with the non-woven fabrics and wear, because the existence of ventilative yarn book, make the non-woven fabrics inside open, the air can carry out free circulation exchange through ventilative cavity, thereby the gas permeability of non-woven fabrics has been guaranteed, it is comparatively cool and comfortable when making the clothes of making by the non-woven fabrics wear, the snugness of fit is higher, wherein, ventilative yarn book includes the functional layer, the functional layer is woven yarn longitude and latitude by first weaving yarn and second and is woven and form, and first weaving yarn is formed by the twisting of a plurality of rich strong fibers, rich strong fibers fabulous hygroscopicity that has fabulous, thereby make ventilative yarn book can suck the sweat fast, guarantee the dry and comfortable on non-woven fabrics surface, the second is woven yarn and is formed by the twisting of a plurality of hemp fibers, hemp fiber has better antibiotic antibacterial effect, thereby can avoid ventilative yarn book inside breeding the bacterium, the life of non-woven fabrics has been prolonged greatly.
As a further setting of the utility model, the functional layer lower surface is provided with the shape-preserving layer, the shape-preserving layer is woven by first elasticity yarn and second elasticity yarn latitude and is made and form, first elasticity yarn is formed by a plurality of spandex fiber twists, second elasticity yarn is formed by a plurality of polyester fiber twists.
Through adopting above-mentioned technical scheme, because be provided with the shape-preserving layer at the functional layer lower surface, the shape-preserving layer is woven by first elasticity yarn and second elasticity yarn latitude and is made and form, the mode that the weft knitting was weavingd makes the shape-preserving layer have better resilience, and first elasticity yarn is formed by a plurality of spandex fiber twists, spandex fiber has the high elasticity, thereby make the shape-preserving layer have better elasticity and ductility, second elasticity yarn is formed by a plurality of polyester fiber twists, polyester fiber has high strength, high tenacity and good conformality, thereby the intensity and the shape preserving function of shape-preserving layer have been guaranteed, then through the setting of shape-preserving layer, can support whole ventilative yarn book, after ventilative yarn book leads to the flat deformation of pressure because of the external force extrusion, in case external force disappears, the shape is resumeed to the shape of shape-preserving layer can kick-back automatically, thereby drive whole ventilative yarn book resume the original shape, avoid external force to lead to ventilative cavity to being pressed flat, thereby guarantee the circulation of air in the ventilative cavity all the time, and then, the ventilation effect of non-woven fabrics has been guaranteed.
As a further arrangement of the utility model, it is adjacent to be formed with the ventilative clearance between the ventilative yarn book.
Through adopting above-mentioned technical scheme, owing to be formed with air gap between adjacent ventilative yarn book, then the air can also circulate through air gap to the gas permeability of non-woven fabrics has further been promoted.
As a further setting of the utility model, the base cloth layer is woven by first yarn and second yarn longitude and latitude and is formed, first yarn is formed by a plurality of day silk fibre twists, the second yarn is formed by a plurality of flax fibre twists.
Through adopting above-mentioned technical scheme, because the base cloth layer is woven by first yarn and second yarn longitude and latitude and is formed, and first yarn is formed by a plurality of tencel fibre twists, the tencel fibre has good ventilative moisture permeability, and gloss is graceful, it is smooth comfortable to feel, thereby make the non-woven fabrics have better close skin nature, the second yarn is formed by a plurality of flax fiber twists, flax fiber has better moisture absorption and puts the moisture, thereby make the non-woven fabrics can arrange futilely fast after sweat absorption, thereby guarantee that the dry and comfortable on non-woven fabrics surface.
As a further setting of the utility model, the superficial layer is woven by third yarn and fourth yarn longitude and latitude and is formed, the third yarn is formed by a plurality of lyocell fibre twists, the fourth yarn is formed by a plurality of polylactic acid fibre twists.
Through adopting above-mentioned technical scheme, because the superficial layer is woven by third yarn and fourth yarn longitude and latitude and is formed, and the third yarn is formed by a plurality of lyocell fibre twists, and the lyocell fibre is soft to hang to make the non-woven fabrics have better feeling, the fourth yarn is formed by a plurality of polylactic acid fibre twists, and polylactic acid fibre has better antibiotic antibacterial effect, thereby can avoid the non-woven fabrics to breed the bacterium, make the non-woven fabrics have better antibiotic effect.
As a further arrangement of the utility model, the base cloth layer, the breathable yarn roll and the surface layer are bonded together through the hot melt adhesive.
Through adopting above-mentioned technical scheme, because bond together through the hot melt adhesive between base cloth layer, ventilative yarn book and the superficial layer, firm in connection is better for difficult separation between layer and layer, thereby effectively guaranteed the steadiness of non-woven fabrics structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses close skin nature is better, through being provided with a plurality of ventilative yarn book between base cloth layer and superficial layer, then when tailoring into the non-woven fabrics clothing fabric and wear, because the existence of ventilative yarn book for the non-woven fabrics is inside to be opened, and the air can carry out free circulation exchange through ventilative cavity, thereby has guaranteed the gas permeability of non-woven fabrics, and comparatively nice and cool comfortable when making the clothes of making by the non-woven fabrics and wearing, and the snugness of fit is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the breathable yarn package of the present invention;
FIG. 3 is a schematic view of the woven structure of the functional layer of the present invention;
FIG. 4 is a schematic view of the woven structure of the shape-retaining layer of the present invention;
FIG. 5 is a schematic view of the knitting structure of the base fabric layer of the present invention;
fig. 6 is a schematic diagram of the knitting structure of the surface layer of the present invention.
Reference numerals: 1. a base cloth layer; 2. a surface layer; 3. a breathable yarn roll; 4. a gas-permeable cavity; 5. a functional layer; 6. a first knitting yarn; 7. a second weaving yarn; 8. a conformal layer; 9. a first elastic yarn; 10. a second elastic yarn; 11. a ventilation gap; 12. a first yarn; 13. a second yarn; 14. a third yarn; 15. a fourth yarn.
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. 1-4, a needle-punched non-woven fabric includes a base fabric layer 1 and a surface layer 2, a plurality of breathable yarn rolls 3 are disposed between the base fabric layer 1 and the surface layer 2, the base fabric layer 1, the breathable yarn rolls 3 and the surface layer 2 are bonded together by hot melt adhesive, a breathable gap 11 is formed between adjacent breathable yarn rolls 3, a breathable cavity 4 is disposed in the middle of the breathable yarn roll 3, the breathable yarn roll 3 includes a functional layer 5, the functional layer 5 is formed by warp and weft knitting of first knitting yarns 6 and second knitting yarns 7, the first knitting yarns 6 are formed by twisting of a plurality of strong fibers, the second knitting yarns 7 are formed by twisting of a plurality of hemp fibers, a shape-retaining layer 8 is disposed on the lower surface of the functional layer 5, the shape-retaining layer 8 is formed by weft knitting of first elastic yarns 9 and second elastic yarns 10, the first elastic yarns 9 are formed by twisting a plurality of fibers, and the second elastic yarns 10 are formed by twisting a plurality of fibers.
Referring to fig. 5 and 6, the base fabric layer 1 is formed by weaving a first yarn 12 and a second yarn 13 in a warp and weft manner, the first yarn 12 is formed by twisting a plurality of tencel fibers, the second yarn 13 is formed by twisting a plurality of flax fibers, the surface layer 2 is formed by weaving a third yarn 14 and a fourth yarn 15 in a warp and weft manner, the third yarn 14 is formed by twisting a plurality of lyocell fibers, and the fourth yarn 15 is formed by twisting a plurality of polylactic acid fibers.
Owing to be provided with a plurality of ventilative yarn book 3 between base cloth layer 1 and superficial layer 2, then when tailoring into the non-woven fabrics clothing fabric and dress, because ventilative yarn book 3's existence, make the non-woven fabrics inside open, the air can carry out free circulation exchange through ventilative cavity 4, thereby the gas permeability of non-woven fabrics has been guaranteed, make clothes made by the non-woven fabrics comparatively cool and comfortable when dress, the snugness of fit is higher, wherein, ventilative yarn book 3 includes functional layer 5, functional layer 5 is woven by first yarn 6 of weaving and 7 longitude and latitude of second yarn of weaving and is woven and form, and first yarn 6 of weaving is formed by the twisting of a plurality of rich strong fibers, rich strong fiber has fabulous hygroscopicity, thereby make ventilative yarn book 3 can dry sweat fast, guarantee the dry and comfortable on non-woven fabrics surface, second yarn 7 of weaving is formed by a plurality of hemp twisting fibers, hemp fiber has better antibacterial effect, thereby can avoid ventilative yarn book 3 inside bacterium, the life of non-woven fabrics has been prolonged greatly.
Because be provided with shape-retaining layer 8 at 5 lower surfaces of functional layer, shape-retaining layer 8 is weavingd by first elasticity yarn 9 and 10 weft knitting of second elasticity yarn and forms, the mode that the weft knitting was weavingd makes shape-retaining layer 8 have better resilience, and first elasticity yarn 9 is formed by a plurality of spandex fiber twists, spandex fiber has the high elasticity, thereby make shape-retaining layer 8 have better elasticity and ductility, second elasticity yarn 10 is formed by a plurality of polyester fiber twists, polyester fiber has high strength, high tenacity and good conformality, thereby the intensity and the shape-retaining function of shape-retaining layer 8 have been guaranteed, then through shape-retaining layer 8's setting, can support whole ventilative yarn book 3, lead to the flat deformation back because of the external force extrusion at ventilative yarn book 3, in case external force disappears, shape-retaining layer 8 can kick-back automatically and resume, thereby drive whole ventilative yarn book 3 and resume original shape, avoid the exogenic action to lead to ventilative cavity 4 by the flat pressure, thereby guarantee the smooth and easy circulation of air in ventilative cavity 4 all the time, and then the ventilation effect of non-woven fabrics has been guaranteed.
Because the air-permeable gaps 11 are formed between the adjacent breathable yarn rolls 3, air can also circulate through the air-permeable gaps 11, so that the breathability of the non-woven fabric is further improved.
Because base cloth layer 1 is woven by first yarn 12 and 13 warps and wefts of second yarn and forms, and first yarn 12 is formed by the twisting of a plurality of tencel fibre, the tencel fibre has good ventilative moisture permeability, and gloss is graceful, it is smooth comfortable to feel, thereby make the non-woven fabrics have better close skin nature, second yarn 13 is formed by the twisting of a plurality of flax fiber, flax fiber has better moisture absorption and puts the moisture, thereby make the non-woven fabrics can arrange futilely fast after the sweat-absorbing, thereby guarantee that the dry and comfortable on non-woven fabrics surface.
Because superficial layer 2 is woven by third yarn 14 and fourth yarn 15 longitude and latitude and is formed, and third yarn 14 is formed by a plurality of lyocell fibre twists, and the lyocell fibre is soft to hang to make the non-woven fabrics have better feeling, fourth yarn 15 is formed by a plurality of polylactic acid fibre twists, and polylactic acid fibre has better antibiotic antibacterial effect, thereby can avoid the non-woven fabrics to breed the bacterium, makes the non-woven fabrics have better antibiotic effect.
Because the base cloth layer 1, the breathable yarn roll 3 and the surface layer 2 are bonded together through the hot melt adhesive, the connection firmness is better, the layers are not easy to separate, and the stability of the non-woven fabric structure is effectively ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A needle-punched non-woven fabric is characterized in that: including base cloth layer (1) and superficial layer (2), be provided with a plurality of ventilative yarn between base cloth layer (1) and superficial layer (2) and roll up (3), ventilative yarn book (3) intermediate position is provided with ventilative cavity (4), ventilative yarn book (3) include functional layer (5), functional layer (5) are woven by first weaving yarn (6) and second weaving yarn (7) longitude and latitude and are woven and form, first weaving yarn (6) are formed by a plurality of rich strong fiber twists, second weaving yarn (7) are formed by a plurality of hemp twists.
2. A needle-punched non-woven fabric according to claim 1, wherein: functional layer (5) lower surface is provided with conformal layer (8), conformal layer (8) are weavingd by first elasticity yarn (9) and second elasticity yarn (10) weft knitting and are formed, first elasticity yarn (9) are formed by a plurality of spandex fiber twists, second elasticity yarn (10) are formed by a plurality of polyester fiber twists.
3. A needle-punched non-woven fabric according to claim 1, wherein: an air-permeable gap (11) is formed between the adjacent air-permeable yarn rolls (3).
4. A needle-punched non-woven fabric according to claim 1, wherein: the base cloth layer (1) is formed by weaving first yarn (12) and second yarn (13) longitude and latitude, first yarn (12) is formed by twisting a plurality of tencel fibre, second yarn (13) is formed by twisting a plurality of flax fibre.
5. A needle-punched non-woven fabric according to claim 1, wherein: superficial layer (2) are woven by third yarn (14) and fourth yarn (15) longitude and latitude and are formed, third yarn (14) are formed by a plurality of lyocell fibre twists, fourth yarn (15) are formed by a plurality of polylactic acid fibre twists.
6. A needle-punched non-woven fabric according to claim 1, wherein: the base fabric layer (1), the breathable yarn roll (3) and the surface layer (2) are bonded together through hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221657318.3U CN218020584U (en) | 2022-06-29 | 2022-06-29 | Needle-punched non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221657318.3U CN218020584U (en) | 2022-06-29 | 2022-06-29 | Needle-punched non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218020584U true CN218020584U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221657318.3U Active CN218020584U (en) | 2022-06-29 | 2022-06-29 | Needle-punched non-woven fabric |
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| Country | Link |
|---|---|
| CN (1) | CN218020584U (en) |
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- 2022-06-29 CN CN202221657318.3U patent/CN218020584U/en active Active
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