CN216373619U - High-ductility polyester fabric - Google Patents
High-ductility polyester fabric Download PDFInfo
- Publication number
- CN216373619U CN216373619U CN202122316610.0U CN202122316610U CN216373619U CN 216373619 U CN216373619 U CN 216373619U CN 202122316610 U CN202122316610 U CN 202122316610U CN 216373619 U CN216373619 U CN 216373619U
- Authority
- CN
- China
- Prior art keywords
- yarns
- layer
- yarn
- polyester
- extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a high-ductility polyester fabric which comprises a base layer, an extension layer and a skin-friendly layer, wherein the extension layer is arranged below the base layer; the base layer is warp and weft which are mutually interwoven, and the warp and the weft are respectively nylon fiber and cotton fiber; a plurality of transverse extension yarns and a plurality of longitudinal extension yarns are arranged in the extension layer; the transverse extending yarns and the longitudinal extending yarns are vertical to each other; the transversely-extending yarns are of a skin-core composite structure, the skin-core composite structure is formed by taking a skin layer as polyamide fibers and a core layer as polyester fibers; the longitudinal extension yarn is a wrapping structure, and the wrapping structure is formed by wrapping spandex yarn on the surface of polyester yarn. The polyester fabric has the advantages that the transverse extension yarns and the longitudinal extension yarns have the functions of high extension and high resilience of the extension layer, the extension performance of the fabric in the prior art is improved, the recovery performance and the recovery strength of the fabric after extension and retraction are improved, and the service life of the fabric is prolonged.
Description
Technical Field
The utility model relates to the technical field of polyester fabrics, in particular to a high-ductility polyester fabric.
Background
With the vigorous development of the garment fabric market, high-extensibility fabrics have emerged as a huge potential market. The fabric with high extensibility is greatly different from the fabric of clothes for daily life.
High ductility surface fabric that uses among the prior art generally increases the elasticity strip in the inside of surface fabric, and this kind of design has following problem: the extensibility of the fabric is not enough, the fabric cannot be completely recovered after being stretched and extended, and the elastic strips are easy to break after the fabric is used for a period of time; the wear resistance of the surface of the fabric is not strong, and the fabric has no antistatic performance. Therefore, there is a need for an improvement to the high extensibility fabrics in the prior art to solve the above problems.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides the high-ductility polyester fabric.
In order to achieve the purpose, the utility model adopts the technical scheme that: a high-ductility polyester fabric comprises: the base layer, set up in the extension layer below the base layer, and set up in the close skin layer below the said extension layer;
the base layer is warp and weft which are interwoven with each other, and the warp and the weft are respectively nylon fiber and cotton fiber; the skin-friendly layer is formed by weaving cotton fibers and polyester fibers;
a plurality of transverse extension yarns and a plurality of longitudinal extension yarns are arranged in the extension layer; the transverse extending yarns and the longitudinal extending yarns are respectively bonded with the base layer and the skin-friendly layer at intervals; the transversely extending yarns and the longitudinally extending yarns are perpendicular to each other;
the transverse extension yarn is of a skin-core composite structure, the skin-core composite structure is formed by taking a skin layer as polyamide fiber and a core layer as polyester fiber; the longitudinally extending yarn is of a wrapping structure, and the wrapping structure is formed by wrapping spandex yarn on the surface of polyester yarn; the spandex yarns are formed by twisting and plying a plurality of spandex fibers, and the polyester yarns are formed by twisting and plying a plurality of polyester fibers.
In a preferred embodiment of the present invention, the cross-sectional shape of the transversely extending yarns of the sheath-core composite structure is a polygon, and the polygon is one of a pentagram and a hexagon.
In a preferred embodiment of the present invention, the adjacent transversely extending yarns or the adjacent longitudinally extending yarns are parallel to each other and arranged in parallel.
In a preferred embodiment of the present invention, a conductive fiber is embedded in each of the warp and weft of the base layer every 4-10 mm, and the conductive fiber is one of copper fiber yarn, graphite or carbon fiber yarn or polyester antistatic filament yarn.
In a preferred embodiment of the present invention, the transversely extending yarns and the longitudinally extending yarns each exhibit an undulating configuration in the longitudinal direction.
In a preferred embodiment of the utility model, the fineness of the spandex yarn in the wrapping structure is 15-20D, and the fineness of the polyester yarn is not less than 10D.
In a preferred embodiment of the present invention, the ratio of the number of the spandex yarn to the number of the polyester yarn in the wrapping structure is 1: 3 to 5.
In a preferred embodiment of the present invention, the spandex yarn in the wrapping structure is wrapped on the outer surface of the polyester yarn or embedded in a gap between adjacent spandex yarns.
In a preferred embodiment of the utility model, the coating rate of the spandex yarn in the wrapping structure is 95-99%.
In a preferred embodiment of the utility model, a plurality of antibacterial particles and bamboo charcoal fiber particles are embedded in the skin-friendly layer.
The utility model solves the defects in the background technology, and has the following beneficial effects:
(1) the utility model provides a high-ductility polyester fabric, wherein the transverse and longitudinal extension yarns in the polyester fabric endow the extension layer with high-ductility and high-resilience functions, so that the extension performance of the fabric in the prior art is improved, the recovery performance and the recovery strength of the fabric after telescopic extension are improved, and the service life of the fabric is prolonged.
(2) In order to reduce the static electricity of the polyester fabric, the warp and the weft are respectively embedded with a conductive fiber every 4-10 mm in the base layer, the conductive fibers in the polyester fabric can be selected from copper fiber yarns, graphite or carbon fiber yarns, polyester antistatic filaments and the like, and the fabric can have permanent antistatic performance by doping a small amount of conductive fibers and has good washing resistance, bending resistance, wear resistance and other performances.
(3) In the utility model, the transverse extending yarns and the longitudinal extending yarns are respectively bonded with the base layer and the skin-friendly layer; the transverse extension yarns are of a sheath-core composite structure, the longitudinal extension yarns are of a wrapping structure, polyester fibers with high elastic modulus are used in the two structures, elastic composite yarns with high elasticity are formed, and the transverse and longitudinal extensibility and restorability of the fabric are improved.
(4) The sheath-core composite structure is formed by taking the sheath layer as the nylon fiber and the core layer as the polyester fiber, the transversely extending yarns are in contact with the base layer while the extensibility of the fabric is transversely enhanced, and the nylon fiber protects the transversely extending yarns and the longitudinally extending yarns in the extending layer due to the wear-resisting property of the nylon fiber, so that the structural stability of the extending layer is improved, the fabric is endowed with good tensile strength, tear strength, impact resistance and wear resistance, and the strength of the fabric can be effectively improved.
(5) The cross section of the transversely-extending yarn of the sheath-core composite structure is polygonal, the elastic effect of the transversely-extending yarn can be further improved due to the design of the special-shaped structure, certain filling power is given, and the comfort level of the fabric is improved.
(6) In the utility model, the transversely extending yarns and the longitudinally extending yarns are both in a wave structure in the length direction, and the design can add bonding points for the transversely extending yarns and the longitudinally extending yarns, namely, the points of the transversely extending yarns and the longitudinally extending yarns which are respectively contacted with the base layer and the skin-friendly layer are bonding points; the length of the transversely extending yarns and the longitudinally extending yarns in the length direction of the fabric is improved, and the extending performance of the fabric is further improved.
(7) The longitudinally-extended yarn is of a wrapping structure, the wrapping structure is formed by wrapping spandex yarns on the surface of the polyester yarns, and the spandex yarns in the wrapping structure are wrapped on the outer surface of the polyester yarns or are embedded in gaps between adjacent spandex yarns, so that the winding density of the spandex yarns outside the polyester yarns is ensured to be higher, the wrapping rate of the spandex yarns is further improved, and the extension effect of the polyester yarns is further improved.
(8) The skin-friendly layer comprises cotton fibers and polyester fibers, the skin-friendly layer is close to one surface of the skin, and because the cotton fibers are natural fibers, the fabric is free of any stimulation and negative effect when being in contact with the skin, is beneficial and harmless to a human body after being worn for a long time, has good sanitary performance, can effectively improve the skin-friendly comfort level of the fabric, and the polyester fibers provide certain elasticity for the skin-friendly layer.
Drawings
The utility model is further explained below with reference to the figures and examples;
fig. 1 is a schematic perspective view of a high-extensibility polyester fabric according to a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of a preferred embodiment of the present invention showing the linear state of the transversely stretched yarns;
FIG. 3 is a schematic perspective view of a preferred embodiment of the utility model showing the linear configuration of the lengthwise-extending yarns;
in the figure: 1. high-ductility polyester fabric; 2. a base layer; 21. warp threads; 22. a weft; 3. a spreading layer; 31. Transversely extending the yarns; 311. a skin layer; 312. a core layer; 32. longitudinally extending the yarns; 321. spandex yarns; 322. polyester yarn; 4. and a skin-friendly layer.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.
As shown in fig. 1, a schematic perspective view of a high-extensibility polyester fabric 1 according to the present invention is shown. This high ductility dacron surface fabric 1 includes: a base layer 2, an extensible layer 3 disposed below the base layer 2, and a skin-friendly layer 4 disposed below the extensible layer 3.
The base layer 2 is warp 21 and weft 22 which are interwoven, and the warp 21 and the weft 22 are respectively nylon fiber and cotton fiber. The warp 21 and the weft 22 in the base layer 2 are respectively embedded with a conductive fiber every 4-10 mm, and the conductive fiber is one of copper fiber yarn, graphite or carbon fiber yarn or terylene antistatic filament yarn. In order to reduce the static electricity of the polyester fabric, the warp 21 and the weft 22 in the base layer 2 are respectively embedded with a conductive fiber every 4-10 mm, the conductive fibers in the polyester fabric can be selected from copper fiber yarns, graphite or carbon fiber yarns, polyester antistatic filaments and the like, and the fabric can have permanent antistatic performance by doping a small amount of conductive fibers, and has good washing resistance, bending resistance, wear resistance and the like.
The skin-friendly layer 4 is formed by weaving cotton fibers and polyester fibers. The skin-friendly layer 4 comprises cotton fibers and polyester fibers, the skin-friendly layer 4 is close to one surface of the skin, and the cotton fibers are natural fibers, so that the fabric is free of any stimulation and negative effect when being in contact with the skin, beneficial and harmless to a human body after being worn for a long time, good in sanitary performance and capable of effectively improving the skin-friendly comfort level of the fabric, and the polyester fibers provide certain elasticity for the skin-friendly layer 4.
The extensible layer 3 is provided with a plurality of transverse extensible yarns 31 and a plurality of longitudinal extensible yarns 32. The transversely extending yarns 31 and the longitudinally extending yarns 32 are bonded to the base layer 2 and the skin-friendly layer 4 at intervals, respectively. The transversely extending yarns 31 and the longitudinally extending yarns 32 are perpendicular to each other. The adjacent transversely extending yarns 31 or the adjacent longitudinally extending yarns 32 are parallel to each other and arranged side by side.
As shown in fig. 2, a schematic perspective view of the present application is shown with the transversely extending yarns 31 in a straight line. The transverse extension yarn 31 is a skin-core composite structure, the skin-core composite structure is formed by taking a skin layer 311 as nylon fiber and a core layer 312 as polyester fiber. In the sheath-core composite structure, the sheath layer 311 is made of the nylon fiber, the core layer 312 is made of the polyester fiber, the stretching performance of the fabric is transversely enhanced, meanwhile, the transversely extending yarns 31 are in contact with the base layer 2, and due to the wear-resisting performance of the nylon fiber, the transversely extending yarns 31 and the longitudinally extending yarns 32 in the extending layer 3 are protected, the structural stability of the extending layer 3 is improved, the fabric is endowed with good tensile strength, tear strength, impact resistance and wear resistance, and the strength of the fabric can be effectively improved. In the utility model, the transverse extending yarns 31 and the longitudinal extending yarns 32 are respectively bonded with the base layer 2 and the skin-friendly layer 4; the transverse extension yarns 31 are of a sheath-core composite structure, the longitudinal extension yarns 32 are of a wrapping structure, polyester fibers with high elastic modulus are used in the two structures, elastic composite yarns with high elasticity are formed, and the transverse and longitudinal extensibility and restorability of the fabric are improved.
As shown in fig. 3, a schematic perspective view of the present application showing the longitudinally extending yarns 32 in a straight line is shown. The longitudinally extending yarn 32 is a wrapping structure, and the wrapping structure is formed by wrapping the surface of the polyester yarn 322 with spandex yarn 321; the fineness of the spandex yarn 321 in the wrapping structure is 15-20D, and the fineness of the polyester yarn 322 is not less than 10D. The number ratio of spandex yarn 321 to polyester yarn 322 in the wrapping structure is 1: 3 to 5. The spandex yarn 321 in the wrapping structure is wrapped on the outer surface of the terylene yarn 322 or embedded in the gap of the adjacent spandex yarn 321. The cladding rate of the spandex yarn 321 in the wrapping structure is 95-99%. The spandex yarn 321 is formed by twisting and plying a plurality of spandex fibers, and the polyester yarn 322 is formed by twisting and plying a plurality of polyester fibers. The longitudinally extending yarn 32 is a wrapping structure, the wrapping structure is formed by wrapping the spandex yarn 321 on the surface of the polyester yarn 322, and the spandex yarn 321 in the wrapping structure is wrapped on the outer surface of the polyester yarn 322 or embedded in a gap between every two adjacent spandex yarns 321, so that the winding density of the spandex yarn 321 on the outer side of the polyester yarn 322 is higher, the wrapping rate of the spandex yarn 321 is further improved, and the extending effect of the polyester yarn 322 is further improved.
The transversely extending yarns 31 and the longitudinally extending yarns 32 in the linear state shown in fig. 2 and 3 may be differentiated into a wave structure by heat treatment.
In the utility model, the transversely extending yarns 31 and the longitudinally extending yarns 32 both present a wavy structure in the length direction, and the design can add bonding points to the transversely extending yarns 31 and the longitudinally extending yarns 32, namely, the points of the transversely extending yarns 31 and the longitudinally extending yarns 32 which are respectively contacted with the base layer 2 and the skin-friendly layer 4 are bonding points; the lengths of the transverse extension yarns 31 and the longitudinal extension yarns 32 in the length direction of the fabric are improved, and the extension performance of the fabric is further improved.
The cross-sectional shape of the transversely extending yarns 31 of the sheath-core composite structure is a polygon, and the polygon is one of a pentagram and a hexagon. Hexagonal shapes are preferred for use in the present invention. The design of the special-shaped structure can further improve the elastic action of the transversely extending yarns 31, endow certain bulkiness and improve the comfort level of the fabric.
The skin-friendly layer 4 is embedded with a plurality of antibacterial particles and bamboo charcoal fiber particles, so that the bamboo charcoal fiber particles can effectively absorb body odor, and the antibacterial particles have an antibacterial effect.
The utility model provides a high-ductility polyester fabric 1, wherein the polyester fabric is provided with high-ductility and high-resilience functions on a ductility layer 3 by transverse ductility yarns 31 and longitudinal ductility yarns 32, so that the ductility performance of the fabric in the prior art is improved, the recovery performance and the recovery strength of the fabric after stretching and stretching are improved, and the service life of the fabric is prolonged.
When the nylon base layer is used, the nylon in the base layer 2 plays a role in wear resistance; the transverse extension yarns 31 are in contact with the base layer 2, and the skin-core composite structure of the transverse extension yarns 31 protects the transverse extension yarns 31 and the longitudinal extension yarns 32 in the extension layer 3, so that the structural stability of the extension layer 3 is improved; the longitudinal extension yarn 32 is in contact with the skin-friendly layer 4, the longitudinal extension yarn 32 is of a wrapping structure, and polyester fibers with high elastic modulus are used in the two structures, so that elastic composite yarn with high elasticity is formed, and the transverse and longitudinal extensibility and recoverability of the fabric are improved; the skin-friendly layer 4 comprises cotton fibers and polyester fibers, the skin-friendly layer 4 is close to one surface of the skin, and due to the fact that the cotton fibers are natural fibers, the fabric is free of any stimulation and negative effects when being in contact with the skin, and the fabric is beneficial and harmless to a human body and good in sanitary performance after being worn for a long time.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A high-ductility polyester fabric comprises: a base layer, an extension layer arranged below the base layer, and a skin-friendly layer arranged below the extension layer,
the base layer is warp and weft which are interwoven with each other, and the warp and the weft are respectively nylon fiber and cotton fiber; the skin-friendly layer is formed by weaving cotton fibers and polyester fibers;
a plurality of transverse extension yarns and a plurality of longitudinal extension yarns are arranged in the extension layer; the transverse extending yarns and the longitudinal extending yarns are respectively bonded with the base layer and the skin-friendly layer at intervals; the transversely extending yarns and the longitudinally extending yarns are perpendicular to each other;
the transverse extension yarn is of a skin-core composite structure, the skin-core composite structure is formed by taking a skin layer as polyamide fiber and a core layer as polyester fiber; the longitudinally extending yarn is of a wrapping structure, and the wrapping structure is formed by wrapping spandex yarn on the surface of polyester yarn; the spandex yarns are formed by twisting and plying a plurality of spandex fibers, and the polyester yarns are formed by twisting and plying a plurality of polyester fibers.
2. The high-ductility polyester fabric as claimed in claim 1, wherein: the cross section of the transverse extending yarn of the skin-core composite structure is polygonal, and the polygonal is one of penta-star shape and hexagon shape.
3. The high-ductility polyester fabric as claimed in claim 1, wherein: the adjacent transverse extending yarns or the adjacent longitudinal extending yarns are parallel to each other and arranged in parallel.
4. The high-ductility polyester fabric as claimed in claim 1, wherein: and a conductive fiber is embedded in each of the warp and the weft in the base layer at intervals of 4-10 mm, and the conductive fiber is one of copper fiber yarn, graphite or carbon fiber yarn or terylene antistatic filament yarn.
5. The high-ductility polyester fabric as claimed in claim 1, wherein: the transversely extending yarns and the longitudinally extending yarns both exhibit an undulating configuration in the lengthwise direction.
6. The high-ductility polyester fabric as claimed in claim 1, wherein: the fineness of the spandex yarn in the wrapping structure is 15-20D, and the fineness of the polyester yarn is not less than 10D.
7. The high-ductility polyester fabric as claimed in claim 1, wherein: the number ratio of the spandex yarn to the polyester yarn in the wrapping structure is 1: 3 to 5.
8. The high-ductility polyester fabric as claimed in claim 1, wherein: and the spandex yarns in the wrapping structure are wrapped on the outer surfaces of the polyester yarns or are embedded in gaps between adjacent spandex yarns.
9. The high-ductility polyester fabric as claimed in claim 1, wherein: the coating rate of the spandex yarn in the wrapping structure is 95-99%.
10. The high-ductility polyester fabric as claimed in claim 1, wherein: the skin-friendly layer is embedded with a plurality of antibacterial particles and bamboo charcoal fiber particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316610.0U CN216373619U (en) | 2021-09-24 | 2021-09-24 | High-ductility polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316610.0U CN216373619U (en) | 2021-09-24 | 2021-09-24 | High-ductility polyester fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216373619U true CN216373619U (en) | 2022-04-26 |
Family
ID=81241615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122316610.0U Active CN216373619U (en) | 2021-09-24 | 2021-09-24 | High-ductility polyester fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216373619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115519858A (en) * | 2022-06-24 | 2022-12-27 | 启东金昱纺织科技有限公司 | Fabric textile with ductility and preparation process thereof |
-
2021
- 2021-09-24 CN CN202122316610.0U patent/CN216373619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115519858A (en) * | 2022-06-24 | 2022-12-27 | 启东金昱纺织科技有限公司 | Fabric textile with ductility and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216373619U (en) | High-ductility polyester fabric | |
| CN211868796U (en) | Ultraviolet-resistant summer tatting fabric | |
| CN215397448U (en) | Breathable and comfortable warp-knitted fabric | |
| CN205275851U (en) | Antistatic double -layer fabric | |
| CN211441431U (en) | Double-warp-beam high-density polyester fabric | |
| CN211298551U (en) | Tencel and flax composite elastic fabric | |
| CN219171881U (en) | Knitted jacquard fabric | |
| CN217729872U (en) | High-elastic durable polyester fabric | |
| CN206406534U (en) | A kind of anticreep antistatic artificial fur | |
| CN216683606U (en) | Wear-resistant textile fabric | |
| CN218436118U (en) | Novel knitted fabric | |
| CN211620734U (en) | Anti-pilling braid | |
| CN213138135U (en) | Textile fabric with good antistatic performance | |
| CN217579235U (en) | Full-elastic oxford wear-resistant fabric | |
| CN219820876U (en) | Antistatic knitted fabric | |
| CN217729918U (en) | High-density flexible antistatic fabric | |
| CN215103840U (en) | Antibacterial and hygroscopic fabric | |
| CN214164262U (en) | Hollowed embroidery screen cloth | |
| CN216006199U (en) | Breathable mesh knitted fabric | |
| CN219564355U (en) | Wear-resistant knitted fabric | |
| CN217553363U (en) | High-wear-resistance radar-proof eyelet fabric | |
| CN214324411U (en) | Thickened warm-keeping knitted fabric | |
| CN220114165U (en) | Waterproof knitted fabric | |
| CN216782902U (en) | Antistatic environment-friendly grey fabric | |
| CN216507097U (en) | High-elasticity warp-knitted mesh fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |