CN205088379U - Fancy yarn with memory efficiency - Google Patents
Fancy yarn with memory efficiency Download PDFInfo
- Publication number
- CN205088379U CN205088379U CN201520405588.9U CN201520405588U CN205088379U CN 205088379 U CN205088379 U CN 205088379U CN 201520405588 U CN201520405588 U CN 201520405588U CN 205088379 U CN205088379 U CN 205088379U
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- yarn
- knot
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- memory
- silk
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Abstract
The utility model discloses a fancy yarn with memory efficiency, including heart yarn and decorations yarn, the heart yarn is the shape memory polymer silk, the decorations yarn forms the subline section with shape memory polymer silk twist, the decorations yarn is repeated winding formation knot on the shape memory polymer silk still, and this knot interval on shape memory polymer silk length direction sets up. Adopt the utility model discloses a fancy yarn with memory efficiency can not only have the structure and outward appearance characteristic of the fancy yarn of knot type, can be convenient for recover original form in addition after using the deformation.
Description
Technical field
The utility model relates to textile technology, particularly relates to the fancy yarn of a kind of threads through twisted and plied formation.
Background technology
Fancy yarn is the yarn with unique construction and appearance effect adopting special equipment or special warfare to process fiber or yarn and obtain in spinning and line process processed, fancy yarn is as unique branch of yarn, with the structure of its novelty, riotous with colour outward appearance and the effect that easily makes new advances, in the every field extensive use of textile industry.Adopt the different fabrics made by fancy yarn that fabric face not only can be made to have bar, lattice, point, flash of light, the multiple abundant relief appearance effect such as concavo-convex bar, performance and the quality of fabric can also be improved, such as adopt the real silk knot silk fabric that knot yarn is produced, warp is 23dtex*3 filature silk, first latitude is that/cm twisted with the fingers by 23dtex*4 filature silk 8, second latitude (23dtex*3+23dtex*3 look silk) 4.65 sth. made by twisting/cm real silk knot yarn, first latitude and second latitude arrange than first 50 second 1, first 40 second 1, be organized as and spin small jacquard, make the tartan effect that web surface formation longitudinal stripe and knot yarn are interspersed, there is particular appearance, also there is good wearability simultaneously.
Along with improving constantly of people's living standard, also more and more higher to the requirement of clothes, not only require that its dress is attractive in appearance, comfortable, clothes are also required to wear well-pressed, arrange conveniently, not yielding, can keep or recover easily its original form at any time, this just proposes very high requirement to garment material, and naturally will be embodied in forming on the yarn of fabric to the requirement of fabric, than real silk knot silk fabric as the aforementioned, want to reach convenient nursing, the object of its original form can be recovered easily after dress distortion, real silk knot yarn wherein just must possess corresponding shape memory and recovery capability.And current fancy yarn product does not have such function.
Utility model content
For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model is to provide a kind of fancy yarn with memory usefulness, it can not only have structure and the external appearance characteristic of knot type fancy yarn, and can be convenient to return to original form after use distortion.
In order to solve the problems of the technologies described above, a kind of fancy yarn with memory usefulness of the present utility model, comprise heart yarn and decorative yarn, described heart yarn is shape-memory polymer silk, described decorative yarn and shape-memory polymer silk twisted form horizontal line section, described decorative yarn also repeats to be wound knot on shape-memory polymer silk, and this knot interval on shape-memory polymer silk length direction is arranged.
In said structure, because described heart yarn is shape-memory polymer silk, then because shape-memory polymer silk has unique shape memory characteristic, original shape when can remember extraneous one-shot forming of giving and feature, polymer filament after qualitative can deform arbitrarily, and when giving the specific outside stimulus condition of polymer filament after being out of shape, shape-memory polymer silk can return back to reset condition, make with this shape-memory polymer silk the knot shape fancy yarn that heart yarn produces and thus just there is shape memory function, thus can be convenient to return to original form after use distortion, correspondingly, when this knot yarn is applied in fabric, this fabric just can be made to have shape memory function, again because described decorative yarn and shape-memory polymer silk twisted form horizontal line section, described decorative yarn also repeats to be wound knot on shape-memory polymer silk, this knot interval on shape-memory polymer silk length direction is arranged, then twisted forms strand by twisting for decorative yarn and heart yarn, the diameter of this strand remains unchanged, therefore be referred to as horizontal line section, its diameter depends on the diameter of decorative yarn and heart yarn, and decorative yarn also intermittently, repeat with interval to be wound around the accumulation causing decorative yarn on the length direction of shape-memory polymer silk core yarn, the diameter of this part is made to be greater than the strand diameter of horizontal line section and to form knot, thus make decorative yarn and heart yarn twist shaping and have structure and the external appearance characteristic of knot type fancy yarn.
A kind of preferred embodiment of the present utility model, described shape-memory polymer silk is shape memory polyurethane silk.Adopt this embodiment, polyurethane filament is common polymer filament, is prepared into the filament with shape memory characteristic by solution wet method or melt spinning, and its raw material is relatively extensive and easy to prepare.
Another kind of preferred embodiment of the present utility model, described knot is olive-shaped, and the diameter D of knot is 1:1-1:3 with the ratio D:L of the length L of knot.Adopt this embodiment, the requirement of fabrics in general to knot shape can be met.
Another preferred embodiment of the present utility model, described knot diameter D is 1:1.5-1:3 with the ratio D:d of the diameter d of horizontal line section.Adopt this embodiment, what fabric face formation can be made comparatively to be suitable for intersperses effect.
The further preferred embodiment of the utility model, described knot Unequal distance interval on shape-memory polymer silk length direction is arranged.Adopt this embodiment, can ensure that knot distributes in fabric reasonable, attractive in appearance, be unlikely to the distributional pattern forming stiff repetition.
The another further preferred embodiment of the utility model, outside described heart yarn and decorative yarn, twisted has solid yarn.Adopt this embodiment, stablizing of the planform that decorative yarn can be kept to be formed on heart yarn, ensures the appearance effect of knot type fancy yarn.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the fancy yarn that the utility model has memory usefulness is described in further detail.
Fig. 1 is the structural representation that the utility model has a kind of detailed description of the invention of fancy yarn of memory usefulness.
In figure: 1-solid yarn, 2-heart yarn, 3-decorative yarn, 4-knot, 5-horizontal line section.
Detailed description of the invention
Shown in Fig. 1 have memory usefulness fancy yarn in, there is the fancy yarn of memory usefulness by heart yarn 2, decorative yarn 3 and solid yarn 1 are formed, heart yarn 2 is shape-memory polymer silk, this shape-memory polymer silk adopts shape memory polyurethane silk, it is the fiber filament with shape memory characteristic be prepared into by solution wet method or melt spinning, adopt this shape-memory polymer silk as heart yarn 2, formed fancy yarn can be made to have unique shape memory function, thus can be convenient to return to original form after it uses distortion, correspondingly, when this knot type fancy yarn is applied in fabric, also fabric just can be made to have shape memory function, decorative yarn 3 adopts real silk yarn, and it is soft, smooth, abundant, plentiful, and elasticity is excellent, has good moisture absorption, permeability, has excellent wearability, Gu yarn 1 adopts polyester filament, its intensity is high, good springiness, and has good anti-wear performance.
Twisted forms strand by twisting for decorative yarn 3 and the shape-memory polymer silk as heart yarn 2, the diameter of this strand remains unchanged, therefore be referred to as horizontal line section 5, its diameter depends on the diameter of decorative yarn 3 and heart yarn 2, decorative yarn 3 also on this shape-memory polymer silk intermittently, repeat the accumulation being wound around to cause decorative yarn 3 with interval, the diameter of this part is made to be greater than the strand diameter of horizontal line section 5 and to form knot 4, this knot 4 interval on shape-memory polymer silk length direction is arranged, spacing between each knot 4 is each unequal, for Unequal distance interval is arranged, can ensure that knot 4 distributes rationally in fabric like this, attractive in appearance, be unlikely to the distributional pattern forming stiff repetition, certainly, spacing between each knot 4 also can be that between several knot 4, Unequal distance is arranged, and the total spacing between this several knot 4 is a regular length, thus the spacing of each knot 4 is arranged in periodically repeating, knot 4 is in olive-shaped, and the maximum dimension D of olive-shaped knot 4 is general in the scope of 1:1-1:3 with the ratio D:L of the length L of knot 4, and the maximum dimension D of olive-shaped knot 4 is general in the scope of 1:1.5-1:3 with the ratio D:L of the diameter d of horizontal line section 5.
Decorative yarn 3 and heart yarn 2 twisted and form strand that knot 4 forms and consolidate yarn 1 twisted, shape to be made the shaping fancy structure of decorative yarn 3 and heart yarn 2 be fixed by the solid yarn 1 of high strength, different according to device therefor and technique, decorative yarn 3 and heart yarn 2 twisted and can simultaneously twisting on the same device between strand and solid yarn 1 of forming that knot 4 forms shaping, also can point two procedures twist shaping on two equipment respectively.
Below detailed description of the invention more of the present utility model are only listed, but the utility model is not limited in this, more improvement and conversion can also be made, as as described in shape-memory polymer silk may not be shape memory polyurethane silk, and can be PTT(polytrimethylene terephthalate) fiber; Described decorative yarn 3 may not be real silk yarn; and can be the natural fabric yarns such as cotton, hair, fiber crops, also can be chemical fiber yarn, and so on; as long as improvement done on the utility model general principle basis and conversion, all should be considered as falling in protection domain of the present utility model.
Claims (6)
1. one kind has the fancy yarn of memory usefulness, comprise heart yarn (2) and decorative yarn (3), it is characterized in that, described heart yarn (2) is shape-memory polymer silk, described decorative yarn (3) and shape-memory polymer silk twisted form horizontal line section (5), described decorative yarn (3) also repeats to be wound knot (4) on shape-memory polymer silk, and this knot (4) interval on shape-memory polymer silk length direction is arranged.
2. the fancy yarn with memory usefulness according to claim 1, is characterized in that: described shape-memory polymer silk is shape memory polyurethane silk.
3. the fancy yarn with memory usefulness according to claim 1, is characterized in that: described knot (4) is in olive-shaped, and the ratio D:L of the diameter D of knot (4) and the length L of knot (4) is 1:1-1:3.
4. the fancy yarn with memory usefulness according to claim 1, is characterized in that: the ratio D:L of the diameter D of described knot (4) and the diameter d of horizontal line section (5) is 1:1.5-1:3.
5. the fancy yarn with memory usefulness according to claim 1,3 or 4, is characterized in that: described knot (4) Unequal distance interval on shape-memory polymer silk length direction is arranged.
6. the fancy yarn with memory usefulness according to claim 1, is characterized in that: outside described heart yarn (2) with decorative yarn (3), twisted has solid yarn (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405588.9U CN205088379U (en) | 2015-06-14 | 2015-06-14 | Fancy yarn with memory efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405588.9U CN205088379U (en) | 2015-06-14 | 2015-06-14 | Fancy yarn with memory efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088379U true CN205088379U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405588.9U Expired - Fee Related CN205088379U (en) | 2015-06-14 | 2015-06-14 | Fancy yarn with memory efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012162A (en) * | 2016-08-08 | 2016-10-12 | 江苏常朔针纺纱科技有限公司 | Novel high-elasticity light-emitting fancy yarn |
| CN106087168A (en) * | 2016-08-08 | 2016-11-09 | 江苏常朔针纺纱科技有限公司 | A kind of wear-resisting flame |
| CN111979635A (en) * | 2020-07-17 | 2020-11-24 | 海宁明润纺织有限公司 | Moisture-conductive quick-drying knitted fabric |
-
2015
- 2015-06-14 CN CN201520405588.9U patent/CN205088379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012162A (en) * | 2016-08-08 | 2016-10-12 | 江苏常朔针纺纱科技有限公司 | Novel high-elasticity light-emitting fancy yarn |
| CN106087168A (en) * | 2016-08-08 | 2016-11-09 | 江苏常朔针纺纱科技有限公司 | A kind of wear-resisting flame |
| CN111979635A (en) * | 2020-07-17 | 2020-11-24 | 海宁明润纺织有限公司 | Moisture-conductive quick-drying knitted fabric |
| CN111979635B (en) * | 2020-07-17 | 2022-03-18 | 海宁明润纺织有限公司 | Moisture-conductive quick-drying knitted fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |