CN209971769U - Novel elastic gray cloth - Google Patents
Novel elastic gray cloth Download PDFInfo
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- CN209971769U CN209971769U CN201920506673.2U CN201920506673U CN209971769U CN 209971769 U CN209971769 U CN 209971769U CN 201920506673 U CN201920506673 U CN 201920506673U CN 209971769 U CN209971769 U CN 209971769U
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- elastic
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- warp direction
- elasticity
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Abstract
The utility model discloses a novel elasticity gray cloth belongs to fabrics technical field, including the elastic layer, the elastic layer is interweaved by warp and woof and forms, the straight line or the curve of the orderly change of density degree of woof, it is a plurality of the woof forms the tight portion and the loose portion that warp direction interval set up, the warp is the straight line, a plurality of warp direction stripes have been woven to the warp direction, the warp direction stripe includes a plurality of interval distribution's elastic part one and elastic part two, the elasticity of elastic part one is greater than the elasticity of elastic part two, the position of elastic part one corresponds with the position of tight portion, the position of elastic part two corresponds with the position of loose portion. The utility model relates to a rationally, novel structure adopts the combination of multiple elastic construction and multiple material, has increased the whole elasticity effect of surface fabric.
Description
Technical Field
The utility model relates to a fabrics technical field especially relates to a novel elasticity embryo cloth.
Background
The woven fabric is formed by interlacing warp and weft in a picking mode of a weaving machine, and the weave of the woven fabric generally has three main types of plain weave, twill weave and satin weave and changes of the plain weave, the twill weave and the satin weave.
Present shuttle is knitted the surface fabric and is often only adopted simple longitude and latitude to weave and form, the elasticity of surface fabric is relatively poor, influence the suitability of surface fabric, utility model patent with publication number CN208309066U discloses a novel shuttle is weaved, this shuttle is weaved and is adopted the woof of different density degree, and the tensile stability of surface fabric latitudinal direction tensile in-process is adjusted to different elastic woof, adopt the warp direction stripe to compensate meridional tensile strength in the warp direction tensile in-process, and because the density degree of the woof of surface fabric is different, the deformation degree of warp direction is also different among the tensile process, only adopt the elasticity of single elastic warp direction stripe can not satisfy current surface fabric, can lead to the warp direction tensile back fabric local stretching excessively and the local position tensile degree is not big, influence the holistic elastic stretching effect of surface fabric.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the novel elastic gray cloth that the elastic stretching is effectual, the elastic stretching stability is good that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel elasticity gray cloth, includes the elastic layer, the elastic layer is interweaved by warp and woof and forms, the straight line or the curve of the orderly change of density degree of woof, it is a plurality of the woof forms the tight portion and the loose portion that warp direction interval set up, the warp is the straight line, a plurality of warp direction stripes have been woven to the warp direction, the warp direction stripe includes a plurality of interval distribution's elastic part one and elastic part two, the elasticity of elastic part one is greater than the elasticity of elastic part two, the position of elastic part one corresponds with the position of tight portion, the position of elastic part two corresponds with the position of loose portion.
Preferably, the curvatures of the weft yarns are changed in order, a plurality of adjacent weft yarns form a curve group, one weft yarn in the middle of the curve group is a straight line, the weft yarns on two sides of the curve group are curves, and the curve group is bilaterally symmetrical by taking the straight line in the middle as an axis.
Preferably, the curves in the curve groups are in wave-shaped trend, the curvatures of the curves in the curve groups are sequentially increased towards two sides of a straight line, and the wave crests and the wave troughs of the curves in the same curve group correspond to each other to form the tight parts and the loose parts which are arranged at intervals in the weft yarn direction.
Preferably, the wave crests and the wave troughs of the curves in the adjacent curve groups are arranged at intervals, and the compact parts and the loose parts in the adjacent curve groups are arranged at intervals.
Preferably, the width of each of the curve groups is the same.
Preferably, the width of the warp stripes is the same.
Preferably, the elasticity of the weft threads in the same curve group decreases from the middle to both sides.
Preferably, the warp stripes are rubber strips, the first elastic part and the second elastic part are arranged at intervals along the length direction of the warp stripes, and the diameter of the first elastic part is smaller than that of the second elastic part.
Preferably, the elastic fabric further comprises base fabric layers arranged on two sides of the elastic layer, and the base fabric layers are formed by weaving polyester fibers and spandex fibers.
Preferably, the base layer and the elastic layer are sewn to each other.
Compared with the prior art, the utility model has the advantages of:
by adopting the technical scheme, the density of the weft yarns is different by adjusting different density degrees of the weft yarns, so that a relatively compact part and a loose part which are arranged in the warp direction are formed, the density of the weft yarns of the compact part is higher, and the density of the weft yarns of the loose part is lower; warp-wise stripes are woven in the warp direction and have good elasticity, and in the warp-wise stretching process, the warp-wise stripes can be elastically deformed by pulling, so that warp-wise tension is supported, and the elastic effect of the fabric is improved.
Through adopting the woof of different density degrees, and in different density portions, set up different elastic warp direction stripes, set up the better elastic part one of elasticity in the inseparable portion, set up the relatively poor elastic part two of elasticity in loose portion, because elastic part one elasticity is better, in tensile in-process elastic deformation is great, the inseparable portion woof that elastic part one department corresponds is bigger for the woof of loose portion in the deformation of warp direction, after the extension, the density degree of tight portion and loose portion is close relatively, make whole surface fabric keep relatively even after the extension, thereby make the surface fabric have stable elastic effect.
Drawings
Fig. 1 is a schematic structural diagram of a novel elastic gray cloth of the present invention.
Fig. 2 is a schematic structural diagram of a novel elastic gray cloth of the present invention.
In the figure: 1. an elastic layer; 2. a base cloth layer; 3. a weft yarn; 4. a tightening section; 5. a loosening section; 6. warp direction stripes; 7. a first elastic part; 8. and a second elastic part.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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.
Referring to fig. 1-2, a novel elastic gray cloth, includes elastic layer 1, elastic layer 1 is formed by warp and woof 3 interweaving, the straight line or the curve of the orderly change of density degree of woof 3, a plurality of woof 3 forms inseparable portion 4 and loose portion 5 that warp direction interval set up, the warp is the straight line, a plurality of warp direction stripes 6 have been woven to the warp direction, warp direction stripe 6 includes a plurality of interval distribution's elastic part one 7 and elastic part two 8, the elasticity of elastic part one 7 is greater than the elasticity of elastic part two 8, the position of elastic part one 7 corresponds with the position of inseparable portion 4, the position of elastic part two 8 corresponds with the position of loose portion 5.
By adopting the technical scheme, the density of the weft yarns 3 is different by adjusting different density degrees of the weft yarns 3, so that the relatively tight parts 4 and the loose parts 5 which are arranged in the warp direction are formed, the density of the weft yarns of the tight parts 4 is higher, and the density of the weft yarns of the loose parts 5 is lower; warp-wise stripes 6 are woven in the warp direction, the warp-wise stripes 6 have good elasticity, and in the warp-wise stretching process, the warp-wise stripes 6 can be elastically deformed by pulling, so that warp-wise tension is supported, and the elastic effect of the fabric is improved.
Through adopting the woof 3 of different density degrees, and in different density portions, set up different elastic warp direction stripes 6, set up the better elastic part 7 of elasticity in the tight portion 4, set up the poor elastic part two 8 of elasticity in loose portion 5, because elastic part 7 elasticity is better, in-process elastic deformation is great at tensile, 4 woofs 3 of tight portion that elastic part 7 department corresponds are bigger for the woof 3 of loose portion 5 in the deformation of warp direction, after the extension, 4 density degrees of tight portion and loose portion 5 are close relatively, make whole surface fabric keep relatively even after the extension, thereby make the surface fabric have stable elastic effect.
In another embodiment, the curvatures of the weft yarns 3 are changed in order, adjacent weft yarns 3 form a curve group, one weft yarn 3 in the middle of the curve group is a straight line, the weft yarns 3 on two sides of the curve group are curves, and the curve group is bilaterally symmetrical by taking the straight line in the middle as an axis.
By adopting the technical scheme and adopting the locally symmetrical curve group structure, on one hand, the whole fabric can form the deformation of the whole fabric through local deformation in the stretching process, so that the fabric is more stable in the elastic process; on the other hand, the symmetrical structure can keep the interior of the curve group relatively stable, so that the stability of the fabric is further kept.
In another embodiment, the curves in the curve groups are in a wave-shaped trend, the curvatures of the curves in the curve groups are sequentially increased towards two sides of a straight line, and the wave crests and the wave troughs of the curves in the same curve group correspond to each other to form the tight parts 4 and the loose parts 5 which are arranged at intervals in the weft yarn 3 direction.
Through adopting above-mentioned technical scheme, the curve in the curve group is the wave trend, at the tensile in-process of latitudinal direction, woof 3 can produce certain tensile, stretch to more straight state by the curved state, interval formation tight portion 4 and loose portion 5, at the tensile in-process of latitudinal direction, the camber of loose portion 5 is great, tensile range of change is bigger, after the latitudinal direction is tensile, the great loose portion 5 of camber is through tensile, interval between the curve reduces, make loose portion 5 and tight portion 4's inseparable degree more close, keep the elastic stability of surface fabric.
In another embodiment, the wave crests and wave troughs of the curves in the adjacent curve groups are arranged at intervals, and the tight parts 4 and the loose parts 5 in the adjacent curve groups are arranged at intervals.
Through adopting above-mentioned technical scheme, inseparable portion 4 and loose portion 5 interval setting in the adjacent curve group, and inseparable portion 4 and loose portion 5 interval setting in same curve group also for the surface fabric forms loose portion 5 and the inseparable portion 4 that the array evenly set up wholly, and at latitudinal direction or warp direction tensile in-process, the surface fabric can both form even elastic deformation, thereby further increases the elastic stability of surface fabric.
In another embodiment, the width of each of the curve groups is the same.
By adopting the technical scheme, the curve groups with the same width can generate stable deformation at each interval position in the latitudinal stretching process of the fabric, so that the problems of overlarge local elasticity and undersize local elasticity caused by different widths of the curve groups when the fabric is stretched in the latitudinal direction are solved.
In another embodiment, the width of the warp strips 6 is the same.
By adopting the technical scheme, the widths of the warp stripes 6 are the same, so that the fabric can form local circulation in the weaving process, and the weaving processing of the fabric is facilitated.
In another embodiment, the elasticity of the weft threads in the same curve group decreases from the middle to both sides.
By adopting the technical scheme, as the elasticity in the middle of the curve group is larger, the curvature of the curve in the middle of the curve group is gradually reduced, the length of the weft yarn 3 with large curvature is larger in a certain fabric width interval in the stretching process, and after stretching, the weft yarn 3 is straightened, the curvature is reduced, and the deformation amount required to be generated is smaller; and the 3 curvatures of woofs that are close to the intermediate position are littleer, need bigger elastic deformation to compensate in the tensile process, need bigger elastic property, through the form that adopts the elasticity change of woof, the curve in the curve group can be more evenly stable in the tensile process.
In another embodiment, the warp stripes 6 are rubber strips, the first elastic parts 7 and the second elastic parts 8 are arranged at intervals along the length direction of the warp stripes 6, and the diameter of the first elastic parts 7 is smaller than that of the second elastic parts 8.
Through adopting above-mentioned technical scheme, warp direction stripe 6 can adopt the rubber strip of same material, changes the elastic deformation size that the rubber strip takes place at the same stress state through the diameter that changes the rubber strip, and the same material is convenient for to the processing of warp direction stripe 6.
In another embodiment, the elastic fabric further comprises base fabric layers 2 arranged on two sides of the elastic layer 1, the base fabric layers 2 are formed by weaving polyester fibers and spandex fibers, and the base fabric layers 2 and the elastic layer 1 are connected through sewing.
Through adopting above-mentioned technical scheme, set up base cloth layer 2 through the both sides at elastic layer 1, base cloth layer 2 adopts the better spandex fibre of elasticity to weave and forms, has good elasticity, and the surface is smooth relatively to can increase the thickness of surface fabric, make the surface fabric have good application scope.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel elasticity gray cloth, includes elastic layer (1), its characterized in that, elastic layer (1) is interweaved by warp and woof (3) and forms, the straight line or the curve of the orderly change of density degree of woof (3), a plurality of closely tight portion (4) and loose portion (5) that woof (3) formed warp direction interval and set up, the warp is the straight line, a plurality of warp direction stripes (6) have been woven to the warp direction, warp direction stripe (6) include a plurality of interval distribution's elastic part one (7) and elastic part two (8), the elasticity of elastic part one (7) is greater than the elasticity of elastic part two (8), the position of elastic part one (7) corresponds with the position of closely tight portion (4), the position of elastic part two (8) corresponds with the position of loose portion (5).
2. The novel elastic gray cloth as claimed in claim 1, wherein the curvatures of the weft yarns (3) are changed in order, adjacent weft yarns (3) form a curve group, one weft yarn (3) in the middle of the curve group is a straight line, the weft yarns (3) on two sides of the curve group are curves, and the curve group is bilaterally symmetrical by taking the straight line in the middle as an axis.
3. The novel elastic gray cloth as claimed in claim 2, wherein the curves in the curve group are wave-shaped, the curvature of the curves in the curve group increases gradually towards the two sides of the straight line, the wave crests and the wave troughs of the curves in the same curve group correspond to each other, and the tight parts (4) and the loose parts (5) are formed at intervals in the weft yarn (3) direction.
4. A new elastic gray cloth according to claim 3, characterized in that, the wave crests and wave troughs of the curves in the adjacent curve group are arranged at intervals, and the tight part (4) and the loose part (5) in the adjacent curve group are arranged at intervals.
5. The new elastic gray cloth of claim 4, wherein the width of each curve group is the same.
6. A new elastic gray cloth according to claim 5, characterized in that the width of the warp direction stripes (6) is the same.
7. The new elastic gray cloth of claim 6, wherein the elasticity of the weft threads in the same curve group decreases from the middle to both sides.
8. The novel elastic gray cloth as claimed in claim 1, wherein the warp direction stripes (6) are rubber strips, the first elastic parts (7) and the second elastic parts (8) are arranged at intervals along the length direction of the warp direction stripes (6), and the diameter of the first elastic parts (7) is smaller than that of the second elastic parts (8).
9. The novel elastic gray cloth as claimed in claim 1, further comprising base cloth layers (2) disposed on both sides of the elastic layer (1), wherein the base cloth layers (2) are woven by polyester fibers and spandex fibers.
10. A new elastic gray cloth as claimed in claim 9, wherein said base cloth layer (2) and elastic layer (1) are sewn together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506673.2U CN209971769U (en) | 2019-04-15 | 2019-04-15 | Novel elastic gray cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506673.2U CN209971769U (en) | 2019-04-15 | 2019-04-15 | Novel elastic gray cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209971769U true CN209971769U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920506673.2U Expired - Fee Related CN209971769U (en) | 2019-04-15 | 2019-04-15 | Novel elastic gray cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209971769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061646A (en) * | 2024-04-19 | 2024-05-24 | 泉州天娇妇幼卫生用品有限公司 | Four-way tightening elastic laminate and manufacturing process thereof |
-
2019
- 2019-04-15 CN CN201920506673.2U patent/CN209971769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061646A (en) * | 2024-04-19 | 2024-05-24 | 泉州天娇妇幼卫生用品有限公司 | Four-way tightening elastic laminate and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |