CN105155083A - Cool anti-perspective polyester fabric and preparation method thereof - Google Patents
Cool anti-perspective polyester fabric and preparation method thereof Download PDFInfo
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- CN105155083A CN105155083A CN201510289616.XA CN201510289616A CN105155083A CN 105155083 A CN105155083 A CN 105155083A CN 201510289616 A CN201510289616 A CN 201510289616A CN 105155083 A CN105155083 A CN 105155083A
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- 239000004744 fabric Substances 0.000 title claims abstract description 86
- 229920000728 polyester Polymers 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000000835 fiber Substances 0.000 claims abstract description 118
- 239000002131 composite material Substances 0.000 claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 38
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 68
- 238000009987 spinning Methods 0.000 claims description 46
- 241000675108 Citrus tangerina Species 0.000 claims description 40
- 238000002844 melting Methods 0.000 claims description 30
- 230000008018 melting Effects 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 19
- 239000004952 Polyamide Substances 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 16
- 239000000155 melt Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 12
- 229920002647 polyamide Polymers 0.000 claims description 11
- 238000009941 weaving Methods 0.000 claims description 10
- 230000005021 gait Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012748 slip agent Substances 0.000 abstract 1
- 239000002759 woven fabric Substances 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 19
- 229920000139 polyethylene terephthalate Polymers 0.000 description 18
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 11
- 239000004753 textile Substances 0.000 description 11
- 210000003128 head Anatomy 0.000 description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- 230000009245 menopause Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009965 tatting Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241001278264 Fernandoa adenophylla Species 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 241000254043 Melolonthinae Species 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
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- Woven Fabrics (AREA)
Abstract
The invention relates to a cool anti-perspective polyester fabric and a preparation method thereof. The cool anti-perspective polyester fabric is formed in a way that warps and wefts are interweaved, the warps and wefts are anti-perspective DTY fibers, the anti-perspective DTY fibers are non-separating orange-type two-component composite fibers, and comprises 0.1-0.8wt% of a slip agent, non-separating means that the two components are good in compatibility; two components comprise a polymer and a polymer containing 5-16wt% of TiO2, and the polymer containing 5-16wt% of TiO2 accounts for 6-30wt% of the anti-perspective DTY fiber; in the anti-perspective DTY fibers, the polymer containing 5-16wt% of TiO2 takes the center of circle as the starting point and is distributed in a sector manner, the radius of the sector is 4/5-11/12 of the radius of the anti-perspective DTY fiber; and the opacity of the anti-perspective DTY fiber reaches 99%-100%. The anti-perspective DTY fiber is high in opacity, the physical index of the anti-perspective DTY fiber is very nearly the same as that of a conventional fiber; woven fabrics have an obvious shading effect, transmission of visible light is greatly reduced, and the transmission of visible light is almost zero.
Description
Technical field
The invention belongs to technical field, relate to a kind of nice and cool anti-perspective polyester fabric and preparation method thereof.
Background technology
The technological innovation developing into traditional textile industry of functional fibre, fibre in differentiation and high-performance fiber, the conversion to high-tech industry creates advantage, for mankind's growth in the living standard contributes.Functional fibre refers to except the physical and mechanical properties that general fiber has, and also has the tencel of certain specific function, is the fiber meeting certain particular/special requirement and purposes, and namely fiber has certain specific physics and chemistry character.The output of conventional chemical fiber can satisfy social needs substantially, but also has many deficiencies in performance, can not meet consumer demand.Such as, all need to be improved some function of fiber taking in the physiological comfortableness of fiber wearing process, the comfortable and convenience of human motion process, security and durability and environmental protection.Such as: fiber has health care function (antibacterial, kill mite, physiotherapy and eliminate the unusual smell); Safeguard function (radiation proof, antistatic, uvioresistant etc.); The wet comfortable function (heat absorption, heat release, moisture absorption, moisture releasing etc.) of heat; Medical treatment and environment-friendly function (biocompatibility and biological degradability).
The most basic performance requirement of textiles is " resisting cold " and " covering body ".So-called " covering body " is exactly require that textiles has good perceptual masking performance.There is not perceptual masking problem in dark heavily fabric, but summer light color cloister fabric, particularly white facestock ubiquity underwear and body skin expose problem to the open air, cause dressing person's outward appearance indecency, easily cause the embarrassment that underwear and skin easily expose.As pressed international practice, naval officers and men should wear white uniform in summer, and for avoiding the underwear of white garments to expose problem to the open air, the heavily fabrics such as naval of various countries many employings polyester-cotton blend chafer duck take fabric as the summer, and comfortableness is poor.Some naval of African country, selects more frivolous fabric, but underwear exposes to the open air seriously, sack cloth exposes to the open air obviously, object is shown in pocket, affects soldier's discipline, appearance and bearing style and features.Naval's colour prime white clothes of China previous generation are had to install lining additional or are added and wear terylene and spin underpants and expose to the open air to avoid underwear and body skin, but snugness of fit is very poor; Also have in curtain and masking material field, also need privacy and the light temperature modulability of protecting room with the textiles that anti-perspective is effective.Except naval's shirt, jumper, customs's uniform, medical personnel's uniform etc., because the usage of trade or international practice are also generally white, dark color can not be adopted, thick and heavy fabric solves perspective problem, solution of can only starting with from fiber, yarn and the aspect such as fabric construction and coating thereof.
Can reflect after light is irradiated to textiles, absorb, scattering, refraction and transmission, the reverberation after the light of wherein transmission arrives target object experiences same process at textiles reverse side.The Research Thinking realizing textiles perceptual masking effect is, increases textiles as much as possible to the reflection of visible ray, absorption, scattering, reduces the light quantity through textiles.Concrete methods of realizing can comprise the change of fibre section shape, the setting of fabric construction parameters, the interpolation, coating Final finishing etc. of related auxiliaries.Prior art mainly carrys out anti-perspective by coating hindlimb unload, and for taking textiles, coating Final finishing affects its snugness of fit, as the impact etc. on gas permeability.The regulating degree of adjustment to this property of fabric vision of Final finishing and fabric construction is limited simultaneously, and durability is not enough.
Summary of the invention
Due to the problems referred to above that prior art exists, the object of the invention is to propose a kind of nice and cool anti-perspective polyester fabric and preparation method thereof.
For achieving the above object, the present invention is solved by following technical scheme:
One of the present invention is felt nice and cool anti-perspective polyester fabric, described nice and cool anti-perspective polyester fabric is weaved by warp and parallel and is formed, described warp and parallel are anti-perspective DTY fiber, described anti-perspective DTY fiber is non-peel-away tangerine lobe shape bi-component composite fiber, slipping agent containing 0.1 ~ 0.8wt%, described non-peel-away refers to that the compatibility of two component is good; Described pair of component is respectively high polymer and contains 5 ~ 16wt%TiO
2this high polymer, wherein containing 5 ~ 16wt%TiO
2this high polymer account for 6 ~ 30wt% of described anti-perspective DTY fiber; Described anti-perspective DTY fiber is circular fiber, describedly contains 5 ~ 16wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, described fan-shaped radius is 4/5 ~ 11/12 of described anti-perspective DTY fiber radius; The opacity of described anti-perspective DTY fiber reaches 99% ~ 100%.
As preferred technical scheme:
One of the present invention is felt nice and cool anti-perspective polyester fabric, and described high polymer is PET, PBT, PTT or polyamide.
One of the present invention is felt nice and cool anti-perspective polyester fabric, is describedly fan-shapedly distributed as even circumferential distribution, and describedly contains 5 ~ 16wt%TiO
2this high polymer all fan-shaped identical; Describedly contain 5 ~ 16wt%TiO
2the single fan-shaped central angle of this high polymer be 3 ~ 10 °; Describedly contain 5 ~ 16wt%TiO
2the fan-shaped quantity of this high polymer be 3 ~ 10.
One of the present invention is felt nice and cool anti-perspective polyester fabric, and the filament number of described anti-perspective DTY fiber is 1 ~ 5dtex.
One of the present invention is felt nice and cool anti-perspective polyester fabric, and described warp and parallel are plain weave, and described warp specification is 300D/96F, and parallel specification is 300D/96F.
One of the present invention is felt nice and cool anti-perspective polyester fabric, and the warp-wise density of described nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Described anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
The preparation method of a kind of nice and cool anti-perspective polyester fabric of the present invention, component A is high polymer, and B component is for containing 5 ~ 16wt%TiO
2this high polymer, then component A and B component are carried out melting tangerine lobe composite spinning by DTY technique, reel, add bullet, namely described anti-perspective DTY fiber is obtained, described anti-perspective DTY fiber is obtained described nice and cool anti-perspective polyester fabric section warping through warping → gait → looming weaving: according to color matching circulation and bobbin cradle capacity, total quantity of warps needed for fabric is divided into several parts of bands that radical is equal, suffer a close wind on warper drum by the fabric width specified and length one, finally whole Warp Section is rewinded on beam of a loom.(section warping is that whole for fabric warp thread radical is divided into some fractions, each fraction is wound on a swift with ribbon, length cuts off consolidation after reaching requirement, rolls up Article 2, Article 3 successively ... until finish all numbers of technological design.After whole roll of strip is complete, then move back solution out from swift simultaneously, be wound up on beam of a loom.)
Section warping technological parameter:
Total quantity of warps: 4746; Warp beam is wide: 164cm; Bar is wide: 23.38cm; Tentering porter: 14.5 teeth/cm; Spacing reed penetrates number: 2/dent; Spacing reed Guang is dynamic moves distance: 0.61mm; Swash plate height: 12mm; Tension force: the Tensity size of 35 grams/root got by single thread; The warping speed of a motor vehicle: 380 ms/min;
Pass, last procedure of preparation that tying-in is warp thread, its objective is by warp thread that beam of a loom reels according to the requirement of technological design, according to certain rules by warp thread through menopause tablet, harness eye, dent, to meet the needs of weaving process.
Pass by hand: manual passing is carried out gaiting on frame, after artificial dividing sinker, with heald hook (four teeth or five teeth) from left to right, gait sequentially by technique list, brown hook will be worn through monofilament eye and menopause tablet, select yarn by warp thread flower pattern, color alignment again, hook warp thread with wearing brown hook, warp thread is pulled out from menopause tablet and heddle eyelet; Dent is inserted again with plugging in reed hilt warp thread.About passing by hand that everyone is per hour and wearing 1000 yarns, be suitable for exchanging fabric tissue arbitrarily, pass quality high, strand is less, combine, reed and menopause tablet detachable, be convenient to maintenance.
Tatting weave normally warp thread is fixed up (being fixed on coiled hair) constantly operate release warp thread, and weft yarn is placed in shuttle, constantly weft yarn is played many times by beating device, through the different opening that warp thread is separated by heald frame, form the woven design of different tissues, now weft yarn can change yarn colour changing frequently, and warp thread is changeless.
But modern textile is already through greatly changing weaving technology, and generations of shuttleless loom is no longer weaved cotton cloth with shuttle, the noise produced when overcoming original tatting, and drastically increases seed output and quality.But the principle that basic longitude and latitude interweaves does not change, so the production process that longitude and latitude interweaves just is called: tatting is weaved.
The method of inspection of cloth commonly " four point system point system ".In this " four point system point system ", the most higher assessment for any single fault is divided into four points.No matter, every linear yard (Linearyard) the fault scoring carried out it all must not more than four points if there are how many faults in cloth.Fault for longitude and latitude and other directions will by following standard rating fault mark: one point: fault length is 3 cun or lower than 3 cun; Two points: fault length is greater than 3 cun and is less than 6 cun; Three points: fault length is greater than 6 cun and is less than 9 cun; Four points: fault length is greater than 9 cun; For serious fault, every yard of fault will be cited as four points.Such as: no matter diameter, all eyes all will be cited as four points.For the fault occurred continuously, as: crosspiece, limit to limit aberration, narrow envelope or the cloth that irregular cloth is wide, folding line, dyeing are uneven etc., every yard of fault should be cited as four points.The scoring of every yard of fault must not more than four points.
The preparation method of a kind of nice and cool anti-perspective polyester fabric of the present invention, the process conditions of described melting tangerine lobe composite spinning are: spinning temperature component A is 285 ± 1 DEG C, and B component is 288 ± 1 DEG C; Lateral blowing wind speed 0.50 ± 0.05m/s, lateral blowing temperature 23 ± 21 DEG C; GR
1speed 1050 ± 3m/min, GR
1temperature 86 ± 1 DEG C; GR
2speed 4260 ± 3m/min, GR
2temperature 130 ± 1 DEG C; Winding head speed 4200 ± 3m/min; When starting spinning, first open the measuring pump of B component, after B component discharge is normal, opens the measuring pump of component A again; Melt pressure 1.0 ~ the 2.0MPa higher than the melt pressure of component A of B component.Guarantee that B component is to component A diffusion, make the longitudinal direction of fiber keep the continuity of B component.
The preparation method of a kind of nice and cool anti-perspective polyester fabric of the present invention, described melting tangerine lobe composite spinning the depth-width ratio of slit of boss be 8 ~ 10:1.The depth-width ratio normally 2:1 of prior art, considers the high 1.0 ~ 2.0MPa of pressure ratio component A that will make B component, so improve the depth-width ratio of the slit of boss, guarantees the foundation of pressure and the proper flow of melt.
The preparation method of a kind of nice and cool anti-perspective polyester fabric of the present invention, the melt pressure of described component A is 6.0 ~ 7.0MPa.Beneficial effect
Nice and cool anti-perspective polyester fabric of the present invention, opacity is high, physical index and conventional fibre very nearly the same; The fabric shaded effect be made into is obvious, significantly decreases the transmission of visible ray, makes visible light transmissive almost nil.
The present invention, under the prerequisite ensureing spinnability and fabric integer mechanical property, reduces the consumption of high content of titanium dioxide component, simple and easy to do, is convenient to Industry Promotion.Method of the present invention, uses for reference tangerine lobe spining technology, reliably effectively.
Accompanying drawing explanation
Fig. 1 is the distribution plate sectional view in one embodiment of the invention
Fig. 2 is the distribution plate boss upward view in one embodiment of the invention
Fig. 3 is the schematic cross-section of the anti-perspective DTY fiber in one embodiment of the invention
Fig. 4 is the distribution plate sectional view in another embodiment of the present invention
Fig. 5 is the distribution plate boss upward view in another embodiment of the present invention
Fig. 6 is the schematic cross-section of the anti-perspective DTY fiber in another embodiment of the present invention
Fig. 7 is the distribution plate sectional view in yet another embodiment of the invention
Fig. 8 is the distribution plate boss upward view in yet another embodiment of the invention
Fig. 9 is the schematic cross-section of the anti-perspective DTY fiber in yet another embodiment of the invention
Figure 10 is the distribution plate sectional view in yet another embodiment of the invention
Figure 11 is the distribution plate boss upward view in yet another embodiment of the invention
Figure 12 is the schematic cross-section of the anti-perspective DTY fiber in yet another embodiment of the invention
Detailed description of the invention
Below in conjunction with detailed description of the invention, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
One of the present invention is felt nice and cool anti-perspective polyester fabric, nice and cool anti-perspective polyester fabric is weaved by warp and parallel and is formed, warp and parallel are anti-perspective DTY fiber, anti-perspective DTY fiber is non-peel-away tangerine lobe shape bi-component composite fiber, slipping agent containing 0.1 ~ 0.8wt%, non-peel-away refers to that the compatibility of two component is good; Two component is respectively high polymer and contains 5 ~ 16wt%TiO
2this high polymer, wherein containing 5 ~ 16wt%TiO
2this high polymer account for 6 ~ 30wt% of anti-perspective DTY fiber; Anti-perspective DTY fiber is circular fiber, containing 5 ~ 16wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 ~ 11/12 of anti-perspective DTY fiber radius; The opacity of anti-perspective DTY fiber reaches 99% ~ 100%.
Wherein high polymer is PET, PBT, PTT or polyamide; The fan-shaped even circumferential that is distributed as distributes, and containing 5 ~ 16wt%TiO
2this high polymer all fan-shaped identical; Containing 5 ~ 16wt%TiO
2the single fan-shaped central angle of this high polymer be 3 ~ 10 °; Containing 5 ~ 16wt%TiO
2the fan-shaped quantity of this high polymer be 3 ~ 10; The filament number of nice and cool anti-perspective polyester fabric is 1 ~ 5dtex; Warp and parallel are plain weave, and warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Embodiment 1
A preparation method for nice and cool anti-perspective polyester fabric, contains 5wt%TiO by component PET, component
2the slipping agent of PET and 0.1wt% carry out melting tangerine lobe composite spinning, the process conditions of melting tangerine lobe composite spinning are: spinning temperature component PET is 284 DEG C, and component contains 5wt%TiO
2pET be 287 DEG C; Lateral blowing wind speed 0.450m/s, lateral blowing temperature 2 DEG C; GR
1speed 1047m/min, GR
1temperature 85 DEG C; GR
2speed 4257m/min, GR
2temperature 129 DEG C; Winding head speed 4197m/min; When starting spinning, first open component and contain 5wt%TiO
2the measuring pump of PET, treat that component contains 5wt%TiO
2pET discharge normal after open the measuring pump of component PET again, the melt pressure of component PET is 6.0MPa, and component contains 5wt%TiO
2the melt pressure of PET than the melt pressure height 1.0MPa of component PET, the depth-width ratio of the slit of the distribution plate boss of melting tangerine lobe composite spinning is 8:1 (as illustrated in fig. 1 and 2), after melting tangerine lobe composite spinning, reel, add bullet, namely anti-perspective DTY fiber is obtained, it contains the slipping agent of 0.1wt%, and it is non-peel-away tangerine lobe shape bi-component composite fiber, and non-peel-away refers to that the compatibility of two component is good; Anti-perspective DTY fiber is circular fiber, containing 5wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 of anti-perspective DTY fiber radius, and component contains 5wt%TiO
2pET all fan-shaped identical; Wherein component contains 5wt%TiO
2pET account for the 6wt% of anti-perspective DTY fiber; Component contains 5wt%TiO
2the single fan-shaped central angle of PET be 10 °, quantity is 3 (as shown in Figure 3); The filament number of anti-perspective DTY fiber is 1dtex, and the opacity of anti-perspective DTY fiber reaches 99%; Anti-perspective DTY fiber is obtained nice and cool anti-perspective polyester fabric through warping → gait → looming weaving, it is weaved by warp and parallel and forms, and warp and parallel are anti-perspective DTY fiber, and warp and parallel are plain weave, warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Embodiment 2
A preparation method for nice and cool anti-perspective polyester fabric, contains 16wt%TiO by component PBT, component
2the slipping agent of PBT and 0.8wt% carry out melting tangerine lobe composite spinning, the process conditions of melting tangerine lobe composite spinning are: spinning temperature component PBT is 286 DEG C, and component contains 16wt%TiO
2pBT be 289 DEG C; Lateral blowing wind speed 0.55m/s, lateral blowing temperature 44 DEG C; GR
1speed 1053m/min, GR
1temperature 87 DEG C; GR
2speed 4257m/min, GR
2temperature 131 DEG C; Winding head speed 4203m/min; When starting spinning, first open component and contain 16wt%TiO
2the measuring pump of PBT, treat that component contains 16wt%TiO
2pBT discharge normal after open the measuring pump of PBT again, the melt pressure of component PBT is 7.0MPa, and component contains 16wt%TiO
2the melt pressure of PBT than the melt pressure height 2.0MPa of component PBT, the depth-width ratio of the slit of the distribution plate boss of melting tangerine lobe composite spinning is 10:1 (as shown in Figures 4 and 5), after melting tangerine lobe composite spinning, namely anti-perspective DTY fiber is obtained, it contains the slipping agent of 0.8wt%, it is non-peel-away tangerine lobe shape bi-component composite fiber, and non-peel-away refers to that the compatibility of two component is good; Anti-perspective DTY fiber is circular fiber, containing 16wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 of anti-perspective DTY fiber radius, and component contains 16wt%TiO
2pBT all fan-shaped identical; Wherein component contains 16wt%TiO
2pBT account for the 30wt% of anti-perspective DTY fiber; Component contains 16wt%TiO
2the single fan-shaped central angle of PBT be 8 °, quantity is 4 (as shown in Figure 6); The filament number of anti-perspective DTY fiber is 5dtex, the opacity of anti-perspective DTY fiber reaches 100%, anti-perspective DTY fiber is obtained nice and cool anti-perspective polyester fabric through warping → gait → looming weaving, it is weaved by warp and parallel and forms, warp and parallel are anti-perspective DTY fiber, warp and parallel are plain weave, and warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Embodiment 3
A preparation method for nice and cool anti-perspective polyester fabric, contains 10wt%TiO by component PTT, component
2the slipping agent of PTT and 0.2wt% carry out melting tangerine lobe composite spinning, the process conditions of melting tangerine lobe composite spinning are: spinning temperature component PTT is 285 DEG C, and component contains 10wt%TiO
2pTT be 288 DEG C; Lateral blowing wind speed 0.50m/s, lateral blowing temperature 23 DEG C; GR
1speed 1050m/min, GR
1temperature 86 DEG C; GR
2speed 4260m/min, GR
2temperature 130 DEG C; Winding head speed 4200m/min; When starting spinning, first open component and contain 10wt%TiO
2the measuring pump of PTT, treat that component contains 10wt%TiO
2pTT discharge normal after open the measuring pump of component PTT again, the melt pressure of component PTT is 6.5MPa, and component contains 10wt%TiO
2the melt pressure of PTT than the melt pressure height 1.5MPa of component PTT, the depth-width ratio of the slit of the distribution plate boss of melting tangerine lobe composite spinning is 9:1 (as shown in FIG. 7 and 8), after melting tangerine lobe composite spinning, namely anti-perspective DTY fiber is obtained, it contains the slipping agent of 0.2wt%, it is non-peel-away tangerine lobe shape bi-component composite fiber, and non-peel-away refers to that the compatibility of two component is good; Anti-perspective DTY fiber is circular fiber, containing 10wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 of anti-perspective DTY fiber radius, and component contains 10wt%TiO
2pTT all fan-shaped identical; Wherein component contains 10wt%TiO
2pTT account for the 20wt% of anti-perspective DTY fiber; Component contains 10wt%TiO
2the single fan-shaped central angle of PTT be 6 °, quantity is 6 (as shown in Figure 9); The filament number of anti-perspective DTY fiber is 3dtex, the opacity of anti-perspective DTY fiber reaches 99.5%, anti-perspective DTY fiber is obtained nice and cool anti-perspective polyester fabric through warping → gait → looming weaving, it is weaved by warp and parallel and forms, warp and parallel are anti-perspective DTY fiber, warp and parallel are plain weave, and warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Embodiment 4
A preparation method for nice and cool anti-perspective polyester fabric, contains 8wt%TiO by component polyamide, component
2polyamide and the slipping agent of 0.3wt% carry out melting tangerine lobe composite spinning, the process conditions of melting tangerine lobe composite spinning are: spinning temperature component polyamide is 286 DEG C, and component contains 8wt%TiO
2polyamide be 289 DEG C; Lateral blowing wind speed 0.52m/s, lateral blowing temperature 33 DEG C; GR
1speed 1052m/min, GR
1temperature 87 DEG C; GR
2speed 4258m/min, GR
2temperature 131 DEG C; Winding head speed 4201m/min; When starting spinning, first open component and contain 8wt%TiO
2the measuring pump of polyamide, treat that component contains 8wt%TiO
2polyamide discharge normal after open the measuring pump of component polyamide again, the melt pressure of component polyamide is 6.8MPa, and component contains 8wt%TiO
2the melt pressure of polyamide than the melt pressure height 1.2MPa of component polyamide, the depth-width ratio of the slit of the distribution plate boss of melting tangerine lobe composite spinning is 10:1 (as shown in FIG. 10 and 11), after melting tangerine lobe composite spinning, namely anti-perspective DTY fiber is obtained, it contains the slipping agent of 0.3wt%, it is non-peel-away tangerine lobe shape bi-component composite fiber, and non-peel-away refers to that the compatibility of two component is good; Anti-perspective DTY fiber is circular fiber, containing 8wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 of described anti-perspective DTY fiber radius, and component contains 8wt%TiO
2polyamide all fan-shaped identical; Wherein component contains 8wt%TiO
2polyamide account for the 20wt% of anti-perspective DTY fiber; Component contains 8wt%TiO
2the single fan-shaped central angle of polyamide be 3 °, quantity is 8 (as shown in figure 12); The filament number of anti-perspective DTY fiber is 2dtex, the opacity of anti-perspective DTY fiber reaches 99.8%, anti-perspective DTY fiber is obtained nice and cool anti-perspective polyester fabric through warping → gait → looming weaving, it is weaved by warp and parallel and forms, warp and parallel are anti-perspective DTY fiber, warp and parallel are plain weave, and warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Embodiment 5
A preparation method for nice and cool anti-perspective polyester fabric, contains 12wt%TiO by component PET, component
2the slipping agent of PET and 0.4wt% carry out melting tangerine lobe composite spinning, the process conditions of melting tangerine lobe composite spinning are: spinning temperature component PET is 284 DEG C, and component contains 12wt%TiO
2pET be 287 DEG C; Lateral blowing wind speed 0.450m/s, lateral blowing temperature 2 DEG C; GR
1speed 1047m/min, GR
1temperature 85 DEG C; GR
2speed 4257m/min, GR
2temperature 129 DEG C; Winding head speed 4197m/min; When starting spinning, first open component and contain 12wt%TiO
2the measuring pump of PET, treat that component contains 12wt%TiO
2pET discharge normal after open the measuring pump of component PET again, the melt pressure of component PET is 6.0MPa, and component contains 12wt%TiO
2the melt pressure of PET than the melt pressure height 1.0MPa of component PET, the depth-width ratio of the slit of the distribution plate boss of melting tangerine lobe composite spinning is 8:1 (as illustrated in fig. 1 and 2), after melting tangerine lobe composite spinning, namely anti-perspective DTY fiber is obtained, it contains the slipping agent of 0.4wt%, it is non-peel-away tangerine lobe shape bi-component composite fiber, and non-peel-away refers to that the compatibility of two component is good; Anti-perspective DTY fiber is circular fiber, containing 12wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 ~ 11/12 of described anti-perspective DTY fiber radius, and component contains 12wt%TiO
2pET all fan-shaped identical; Wherein component contains 12wt%TiO
2pET account for the 8wt% of anti-perspective DTY fiber; Component contains 12wt%TiO
2the single fan-shaped central angle of PET be 10 °, quantity is 3 (as shown in Figure 3); The filament number of anti-perspective DTY fiber is 1dtex, the opacity of anti-perspective DTY fiber reaches 99.2%, anti-perspective DTY fiber is obtained nice and cool anti-perspective polyester fabric through warping → gait → looming weaving, it is weaved by warp and parallel and forms, warp and parallel are anti-perspective DTY fiber, warp and parallel are plain weave, and warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Embodiment 6
A preparation method for nice and cool anti-perspective polyester fabric, contains 15wt%TiO by component PBT, component
2the slipping agent of PBT and 0.5wt% carry out melting tangerine lobe composite spinning, the process conditions of melting tangerine lobe composite spinning are: spinning temperature component PBT is 286 DEG C, and component contains 15wt%TiO
2pBT be 289 DEG C; Lateral blowing wind speed 0.55m/s, lateral blowing temperature 44 DEG C; GR
1speed 1053m/min, GR
1temperature 87 DEG C; GR
2speed 4257m/min, GR
2temperature 131 DEG C; Winding head speed 4203m/min; When starting spinning, first open component and contain 15wt%TiO
2the measuring pump of PBT, treat that component contains 15wt%TiO
2pBT discharge normal after open the measuring pump of PBT again, the melt pressure of component PBT is 7.0MPa, and component contains 15wt%TiO
2the melt pressure of PBT than the melt pressure height 2.0MPa of component PBT, the depth-width ratio of the slit of the distribution plate boss of melting tangerine lobe composite spinning is 10:1 (as shown in Figures 4 and 5), after melting tangerine lobe composite spinning, namely anti-perspective DTY fiber is obtained, it contains the slipping agent of 0.5wt%, it is non-peel-away tangerine lobe shape bi-component composite fiber, and non-peel-away refers to that the compatibility of two component is good; Anti-perspective DTY fiber is circular fiber, containing 15wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, fan-shaped radius is 4/5 of described anti-perspective DTY fiber radius, and namely component PBT's is all fan-shaped identical, and component contains 15wt%TiO
2pBT all fan-shaped identical; Wherein component contains 15wt%TiO
2pBT account for the 30wt% of anti-perspective DTY fiber; Component contains 15wt%TiO
2the single fan-shaped central angle of PBT be 8 °, quantity is 4 (as shown in Figure 6); The filament number of anti-perspective DTY fiber is 5dtex, and the opacity of anti-perspective DTY fiber reaches 100%; Anti-perspective DTY fiber is obtained nice and cool anti-perspective polyester fabric through warping → gait → looming weaving, it is weaved by warp and parallel and forms, and warp and parallel are anti-perspective DTY fiber, and warp and parallel are plain weave, warp specification is 300D/96F, and parallel specification is 300D/96F; The warp-wise density of nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
Claims (10)
1. a nice and cool anti-perspective polyester fabric, it is characterized in that, described nice and cool anti-perspective polyester fabric is weaved by warp and parallel and is formed, described warp and parallel are anti-perspective DTY fiber, described anti-perspective DTY fiber is non-peel-away tangerine lobe shape bi-component composite fiber, slipping agent containing 0.1 ~ 0.8wt%, described non-peel-away refers to that the compatibility of two component is good; Described pair of component is respectively high polymer and contains 5 ~ 16wt%TiO
2this high polymer, wherein containing 5 ~ 16wt%TiO
2this high polymer account for 6 ~ 30wt% of described anti-perspective DTY fiber; Described anti-perspective DTY fiber is circular fiber, describedly contains 5 ~ 16wt%TiO
2this high polymer take the center of circle as starting point be fan-shaped distribution, described fan-shaped radius is 4/5 ~ 11/12 of described anti-perspective DTY fiber radius; The opacity of described anti-perspective DTY fiber reaches 99% ~ 100%.
2. one according to claim 1 is felt nice and cool anti-perspective polyester fabric, and it is characterized in that, described high polymer is PET, PBT, PTT or polyamide.
3. one according to claim 1 is felt nice and cool anti-perspective polyester fabric, it is characterized in that, is describedly fan-shapedly distributed as even circumferential distribution, and describedly contains 5 ~ 16wt%TiO
2this high polymer all fan-shaped identical; Describedly contain 5 ~ 16wt%TiO
2the single fan-shaped central angle of this high polymer be 3 ~ 10 °; Describedly contain 5 ~ 16wt%TiO
2the fan-shaped quantity of this high polymer be 3 ~ 10.
4. one according to claim 1 is felt nice and cool anti-perspective polyester fabric, and it is characterized in that, the filament number of described anti-perspective DTY fiber is 1 ~ 5dtex.
5. one according to claim 1 is felt nice and cool anti-perspective polyester fabric, and it is characterized in that, described warp and parallel are plain weave, and described warp specification is 300D/96F, and parallel specification is 300D/96F.
6. one according to claim 1 is felt nice and cool anti-perspective polyester fabric, it is characterized in that, the warp-wise density of described nice and cool anti-perspective polyester fabric is 32/cm, and latitudinal density is 28/cm; Described anti-perspective fabric finished weight is 345 grams/meter, and finished door width is 148cm.
7. a preparation method for nice and cool anti-perspective polyester fabric, is characterized in that: component A is high polymer, and B component is for containing 5 ~ 16wt%TiO
2this high polymer, then component A and B component are carried out melting tangerine lobe composite spinning by DTY technique, winding, add bullet, namely obtain described anti-perspective DTY fiber, described anti-perspective DTY fiber is obtained described nice and cool anti-perspective polyester fabric through warping → gait → looming weaving.
8. the preparation method of a kind of nice and cool anti-perspective polyester fabric according to claim 7, it is characterized in that, the process conditions of described melting tangerine lobe composite spinning are: spinning temperature component A is 285 ± 1 DEG C, and B component is 288 ± 1 DEG C; Lateral blowing wind speed 0.50 ± 0.05m/s, lateral blowing temperature 23 ± 21 DEG C; GR
1speed 1050 ± 3m/min, GR
1temperature 86 ± 1 DEG C; GR
2speed 4260 ± 3m/min, GR
2temperature 130 ± 1 DEG C; Winding head speed 4200 ± 3m/min; When starting spinning, first open the measuring pump of B component, after B component discharge is normal, opens the measuring pump of component A again; Melt pressure 1.0 ~ the 2.0MPa higher than the melt pressure of component A of B component.
9. the preparation method of a kind of nice and cool anti-perspective polyester fabric according to claim 7, is characterized in that, described melting tangerine lobe composite spinning the depth-width ratio of slit of boss be 8 ~ 10:1.
10. the preparation method of a kind of nice and cool anti-perspective polyester fabric according to claim 7, it is characterized in that, the melt pressure of described component A is 6.0 ~ 7.0MPa.
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CN108950796A (en) * | 2018-06-15 | 2018-12-07 | 阿斯福特纺织(漳州)有限公司 | A kind of moulding process of high-quality polyester fabric |
CN113215705A (en) * | 2021-04-27 | 2021-08-06 | 江苏康乃馨织造有限公司 | Light and thin type perspective-proof down-proof cloth and preparation method thereof |
CN115142172A (en) * | 2022-06-01 | 2022-10-04 | 南通帝人有限公司 | Elastic fabric |
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CN108950796A (en) * | 2018-06-15 | 2018-12-07 | 阿斯福特纺织(漳州)有限公司 | A kind of moulding process of high-quality polyester fabric |
CN113215705A (en) * | 2021-04-27 | 2021-08-06 | 江苏康乃馨织造有限公司 | Light and thin type perspective-proof down-proof cloth and preparation method thereof |
CN115142172A (en) * | 2022-06-01 | 2022-10-04 | 南通帝人有限公司 | Elastic fabric |
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