CN209836434U - DTY double-color polyester yarn for denim warp - Google Patents
DTY double-color polyester yarn for denim warp Download PDFInfo
- Publication number
- CN209836434U CN209836434U CN201821957053.2U CN201821957053U CN209836434U CN 209836434 U CN209836434 U CN 209836434U CN 201821957053 U CN201821957053 U CN 201821957053U CN 209836434 U CN209836434 U CN 209836434U
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- Prior art keywords
- yarn
- moy
- dty
- white
- color
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- 229920000728 polyester Polymers 0.000 title claims abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 42
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 42
- 241001330002 Bambuseae Species 0.000 claims abstract description 42
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 42
- 239000011425 bamboo Substances 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 229940070527 tourmaline Drugs 0.000 claims description 10
- 229910052613 tourmaline Inorganic materials 0.000 claims description 10
- 239000011032 tourmaline Substances 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 239000005543 nano-size silicon particle Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N Indigo Chemical compound N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 7
- 229940097275 indigo Drugs 0.000 description 7
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 229920001864 tannin Polymers 0.000 description 4
- 235000018553 tannin Nutrition 0.000 description 4
- 239000001648 tannin Substances 0.000 description 4
- 229920004934 Dacron® Polymers 0.000 description 3
- 239000004595 color masterbatch Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model discloses a denim warp is with two-color polyester yarn of DTY relates to yarn technical field, and its technical scheme main points are twisted with the system including an at least MOY white silk and an at least MOY look silk and are formed, MOY look silk surface is twisted with fingers there is outer bamboo cellosilk. The utility model provides a current double-colored polyester yarn wear to wash the easy fracture of in-process look silk and fade serious problem, the intensity and the wearability of look silk when reinforcing double-colored polyester yarn grinds and washes.
Description
Technical Field
The utility model relates to a yarn technical field, more specifically the saying so, it relates to a denim warp is with two-color dacron silk of DTY.
Background
Denim begins in the western united states and is known by grazers for making clothes and pants. The denim is thick yarn-dyed warp-faced twill cotton, the color of warp yarn is dark, the warp yarn is prepared by adopting a size dyeing and one-step dyeing combined process, the warp yarn is generally indigo blue, the color of weft yarn is light, and the weft yarn is generally light grey or boiled natural white yarn.
The prior art refers to a Chinese patent with an authorization publication number of CN101333718B, which discloses a DTY double-color polyester yarn for denim warp, and the DTY double-color polyester yarn is prepared by the following steps: (1) color measuring and matching the color master batch by a computer, and drying to obtain a compound color master batch; (2) adding a tackifier into the polyester chips, performing pre-crystallization, drying, adding the polyester chips and the compound color master batch into a screw extruder together, and performing spinning winding to obtain POY or MOY colored yarns; (3) pre-crystallizing and drying the polyester chips, and then, spinning and winding the polyester chips in a screw extruder to obtain POY (polyester pre-oriented yarn) or MOY (polyester pre-oriented yarn) white yarns; (4) and carrying out differential tension control variable-frequency overfeeding texturing and networking two-color composite processing on the POY or MOY colored yarns and the POY or MOY white yarns to obtain the DTY two-color polyester yarns for the denim warp yarns. The invention realizes the multicolor system compound color matching effect and realizes the bicolor effect of the spun polyester yarn and the special color stripping appearance styles of the denim warp yarn, such as stone grinding, water washing and the like. However, the invention has the following disadvantages: when the super-indigo denim is produced by using the double-color polyester yarn, the indigo dyeing depth of warp yarns generally reaches more than 4%, and after the polyester is subjected to stone grinding and water washing procedures, the dyed yarns in the double-color polyester yarn are easily worn and broken, so that the color fading is accelerated, and the manufacturing difficulty of the super-indigo denim is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a denim warp is with two-color polyester yarn of DTY, through twisting with the fingers and wind the intensity and the wearability that outer layer bamboo cellosilk increases whole two-color polyester yarn at the colored yarn surface, be favorable to making super indigo denim.
In order to achieve the above purpose, the utility model provides a following technical scheme: the DTY double-color polyester yarn for the denim warp comprises at least one MOY white yarn and at least one MOY color yarn, wherein the surface of the MOY color yarn is twisted with an outer layer of bamboo fiber yarn.
Through adopting above-mentioned technical scheme, bamboo fibre has stronger wearability, and outer layer bamboo cellosilk winding has increased whole polyester yarn's intensity on MOY colored filament surface to outer layer bamboo cellosilk wraps MOY colored filament in inside, plays certain guard action, has reduced the wearing and tearing to MOY colored filament when abrasive cleaning, reduces the speed that fades, is favorable to super indigo jean's preparation.
The utility model discloses further set up to: the double-color polyester yarn also comprises core bamboo fiber yarns, and MOY white yarns and MOY color yarns are twisted on the surface of the core bamboo fiber yarns.
By adopting the technical scheme, the core bamboo fiber yarn further increases the strength of the whole double-color polyester yarn, and the double-color polyester yarn is firm and not easy to break when used for manufacturing denim.
The utility model discloses further set up to: the bamboo fiber silk at the core part is filled with nanometer tourmaline particles.
The utility model discloses further set up to: and POY white yarns are also twisted on the surface of the MOY colored yarns.
By adopting the technical scheme, the POY white yarns effectively make up the defect that the surface of the outer layer bamboo fiber yarns is rough, improve the surface smoothness of the MOY colored yarns and facilitate the smooth and soft hand feeling of the manufactured cloth.
The utility model discloses further set up to: the POY white filaments and the outer layer bamboo fiber filaments are respectively provided with 6 pieces and are alternately and uniformly distributed on the surface of the MOY colored filament.
By adopting the technical scheme, when MOY is wound and coated, the fineness of the POY white yarn and the fineness of the outer layer bamboo fiber yarn are smaller, and the twisted silk yarn has smooth hand feeling.
The utility model discloses further set up to: the POY white wire is filled with nano silicon dioxide.
Through adopting above-mentioned technical scheme, make the back at double-colored polyester yarn, can immerse the polyester yarn in tannin solution, nanometer silica has huge specific surface area, many mesoporous structures in surface and superstrong adsorption efficiency, adsorbs the single peaceful white silk in MOY for the double-colored polyester yarn that produces has apparent inhibitory effect to the bacterium, and the clothing bacterinertness of weaving like this is strong, is particularly suitable for weaving children's clothing.
The utility model discloses further set up to: the fineness of the MOY white yarn is 15-20D, the fineness of the MOY color yarn is 10-15D, and the fineness of the POY white yarn (4) is 2-3D.
By adopting the technical scheme, the manufactured double-color polyester yarn has moderate titer on the basis of meeting the strength, and is suitable for being used as a super indigo denim warp yarn. MOY look silk surface twists with there is the thinner POY white silk of fibre number, has improved the smoothness on double-colored dacron silk surface, and the sense of touch is better the utility model discloses further set up to: the fineness of the core bamboo fiber is 20-25D.
Through adopting above-mentioned technical scheme, MOY white silk and MOY look silk can laminate and distribute in the outside of core bamboo fiber silk, and the clearance between each line of whole double-colored dacron silk is moderate, has certain gas permeability under the condition of guarantee fibre number.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the strength and the wear resistance of the whole double-color polyester yarn are improved by twisting the outer layer bamboo fiber yarn on the surface of the colored yarn, so that the super indigo jean is favorably manufactured;
and 2, POY white yarns with thinner titer are twisted on the surface of the MOY colored yarns, so that the smoothness of the surface of the bicolor polyester yarns is improved, and the touch feeling is better.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment.
Reference numerals: 1. MOY white silk; 2.MOY colored silk; 3. outer layer bamboo fiber; 4. POY white silk; 5. bamboo fiber yarns as core parts; 6. nanometer tourmaline particles.
Detailed Description
A DTY double-color polyester yarn for denim warp yarns is shown in figure 1 and comprises core bamboo fiber yarns 5, MOY white yarns 1 and MOY color yarns 2, wherein the number of the MOY white yarns 1 and the number of the MOY color yarns 2 are respectively 3, and the MOY white yarns 1 and the MOY color yarns 2 are wound outside the core bamboo fiber yarns 5 alternately.
The core bamboo filament 5 is filled with nanometer tourmaline particles 6, and the particle diameter of the nanometer tourmaline particles 6 can be 10-20 nm. The filling method may be as follows: the bamboo fiber filament 5 at the core part is soaked in the solution mixed with the nano tourmaline particles 6, and because the bamboo fiber has countless fine grooves on the surface, the interior is hollow, and the bamboo fiber has instant water absorption, the solution mixed with the nano tourmaline particles 6 can be absorbed into the tissue, and then the bamboo fiber filament is dried, so that the nano tourmaline particles 6 are remained and attached to the bamboo fiber filament 5 at the core part.
In order to improve the wear resistance of the MOY colored filament 2, an outer layer bamboo fiber filament 3 is wound outside the MOY colored filament 2. There are 6 outer layer bamboo cellosilk 3 here, in order to practice thrift outer layer bamboo cellosilk 3 quantity, can increase 6 POY white silks 4 and twist in turn and wind outside MOY colored silk 2 together. According to the requirement, the interior of the outer layer bamboo fiber 3 can be filled with nanometer tourmaline particles 6.
According to the needs, nanometer silicon dioxide is adsorbed in the MOY white yarns 1 and the POY white yarns 4, so that after the two-color polyester yarns are made, the polyester yarns can be immersed in tannin solution, the nanometer silicon dioxide has a huge specific surface area, a surface multi-mesoporous structure and super-strong adsorption capacity, and tannin is adsorbed in the MOY white yarns 1 and the POY white yarns 4, so that the manufactured two-color polyester yarns have a remarkable inhibition effect on bacteria, and the woven clothes are high in antibacterial property and particularly suitable for weaving children clothes.
The MOY white yarn 1 can be formed by twisting 5-8 strands of single yarns, and the fineness is 15-20D. The MOY colored filament 2 can be formed by twisting 4-6 strands of single yarns, and the titer is 10-15D. The core bamboo filament 5 can be formed by twisting two bamboo fibers, and the fineness is 20-25D. The fineness of the outer layer bamboo fiber 3 is 2-3D, and the fineness of the POY white yarn 4 can be 2.5-3.0D.
The production method of the DTY double-color polyester yarn for the denim warp yarn comprises the following steps:
the bamboo fiber 5 at the core part is immersed into the solution mixed with the nano tourmaline particles 6, and then taken out and naturally dried.
The MOY white yarn 1 and the POY white yarn 4 were dipped together into a solution mixed with nano silica, and then taken out to be dried.
6 POY white filaments 4 and 6 outer layer bamboo fiber filaments 3 are twisted together by taking the MOY colored filament 2 as the center. And twisting the 3 stranded silk yarns and the 3 MOY white yarns 1 together by taking the core bamboo fiber yarn 5 as the center.
And finally, soaking the prepared two-color polyester yarn into a tannin solution, taking out and drying.
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 (8)
1. The utility model provides a denim is DTY double-colored polyester yarn for warp, includes that at least one MOY white silk (1) and at least one MOY look silk (2) twist with fingers and make its characterized in that: and the outer layer of bamboo fiber yarns (3) are twisted on the surface of the MOY colored yarns (2).
2. The DTY bi-color polyester yarn for denim warp yarn according to claim 1, characterized in that: the double-color polyester yarn also comprises a core bamboo fiber yarn (5), and the MOY white yarn (1) and the MOY color yarn (2) are twisted on the surface of the core bamboo fiber yarn (5).
3. The DTY bi-color polyester yarn for denim warp yarn according to claim 2, characterized in that: the bamboo fiber filaments (5) at the core part are filled with nanometer tourmaline particles (6).
4. The DTY bi-color polyester yarn for denim warp yarn according to claim 1, characterized in that: and POY white yarns (4) are also twisted on the surface of the MOY colored yarns (2).
5. The DTY bi-color polyester yarn for denim warp yarn according to claim 4, characterized in that: the POY white filaments (4) and the outer layer bamboo fiber filaments (3) are respectively provided with 6 filaments which are alternately and uniformly distributed on the surface of the MOY colored filament (2).
6. The DTY bi-color polyester yarn for denim warp yarn according to claim 5, characterized in that: the POY white filaments (4) are filled with nano silicon dioxide.
7. The DTY bi-color polyester yarn for denim warp yarn according to claim 4, characterized in that: the titer of the MOY white yarn (1) is 15-20D, the titer of the MOY colored yarn (2) is 10-15D, and the titer of the POY white yarn (4) is 2-3D.
8. The DTY bi-color polyester yarn for denim warp yarn according to claim 3, characterized in that: the fineness of the core bamboo fiber yarn (5) is 20-25D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957053.2U CN209836434U (en) | 2018-11-24 | 2018-11-24 | DTY double-color polyester yarn for denim warp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957053.2U CN209836434U (en) | 2018-11-24 | 2018-11-24 | DTY double-color polyester yarn for denim warp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836434U true CN209836434U (en) | 2019-12-24 |
Family
ID=68896314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821957053.2U Expired - Fee Related CN209836434U (en) | 2018-11-24 | 2018-11-24 | DTY double-color polyester yarn for denim warp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836434U (en) |
-
2018
- 2018-11-24 CN CN201821957053.2U patent/CN209836434U/en not_active Expired - Fee Related
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| 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: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |