CN109112688A - A kind of UV resistance and absorbing fast-drying yarn and its production technology and application - Google Patents
A kind of UV resistance and absorbing fast-drying yarn and its production technology and application Download PDFInfo
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- CN109112688A CN109112688A CN201810977623.2A CN201810977623A CN109112688A CN 109112688 A CN109112688 A CN 109112688A CN 201810977623 A CN201810977623 A CN 201810977623A CN 109112688 A CN109112688 A CN 109112688A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to a kind of UV resistance and the production technologies of wet absorption quick drying fabric, after first being melted using polyester resin and its auxiliary agent, polyester slice is made in extrusion, pelletizing, forms fine denier polyester staple fiber using spinning technique, finished product then is made by SEILE textile and weaving process, caustic reduction processing etc..The beneficial effect is that: UV resistance and its surface of wet absorption quick drying fabric of the invention is distributed a large amount of micropore and groove, so that fabric is had extremely strong capillary effect, sweat can be transmitted to rapidly exterior channels by micropore, form the effect of absorbing fast-drying；The present invention, which uses, merges environment-friendly type ultraviolet absorber and screener and polyester slice, and UV resistance with high performance and wet absorption quick drying fabric are formed after special spinning technique.
Description
Technical field
The invention belongs to textile garment technical fields, and in particular to a kind of UV resistance and absorbing fast-drying yarn and its production work
Skill and application.
Background technique
The fiber that polyester fiber is most widely used as China has excellent physical property and chemical characteristic, such as
Ultimate strength and elasticity modulus are high, and resilience is moderate, and thermal finalization is excellent, and heat-resisting light resistance is good and preferable corrosion resistance, right
Weak ph stability etc..Although polyester fiber is had excellent performance, manufactured textile still has many disadvantages, mainly inhales
Moist difference, fabric easy pilling and are easy to produce electrostatic, stain dust etc. at uv resistance difference, therefore in many fields of textile
Limit the application of polyester fiber.In order to solve these problems, domestic and international scientific worker gradually studies the modification of polyester fiber,
And produce the fibre in differentiation with comfort and individual style, there are two main classes: one kind is chemical modification, including copolymerization and
Surface treatment, one kind are physical modification, including co-blended spinning, change fiber processing conditions, change fibre morphology etc..
With the fast development of function textile, wet absorption quick drying fabric or fiber become the growing needs of people, especially
It is for polyester fiber.The hydrophilic finiss of traditional concept fabric is based in fiber surface introducing having containing polar group
Machine compound, with the hygroscopicity of reinforcing fiber.Due to the high temperature of summer, ultraviolet light is strong, and outdoor protective tooling fabric is to anti-purple
More stringent requirements are proposed for outer performance.Traditional UV resistance fabric arranges UV resistance generally by the mode of top finish
Agent is applied on fabric, but the fabric that this mode arranges, and ultraviolet durability is poor, and feel is harder, is worn uncomfortable, it is difficult to
Meet requirement of the people to textile.
Summary of the invention
It is of the existing technology in order to solve the problems, such as, it is based on absorbing fast-drying finish fabric, can at any time be taken out the sweat on skin
It from skin, is transferred to web surface and evaporates rapidly, skin is made to keep theory dry and comfortable and comfortable, without sultry feeling, this hair
It is bright to provide a kind of UV resistance and absorbing fast-drying yarn and its production technology and application, advanced processing technology is used, is produced
Fine denier polyester staple fiber, surface is distributed a large amount of micropore and groove, this special physical structure, has fiber extremely strong
Capillary effect, sweat can be transmitted to rapidly exterior channels by micropore, form the effect of absorbing fast-drying；And the present invention uses
Environment-friendly type ultraviolet absorber and screener and polyester slice are merged, formed through special spinning technique with high performance anti-
Ultraviolet staple of thin denier.
The object of the present invention is to provide a kind of UV resistance and absorbing fast-drying yarns.
The UV resistance and absorbing fast-drying yarn of specific embodiment according to the present invention, the yarn is by including following step
Rapid technique production:
(1) preparation of polyester slice: polyester slice is made using polyester resin and auxiliary agent, the auxiliary agent includes glycerol, two
Titanium oxide and zinc oxide mix, epoxy group benzophenone and inorganic fine particles；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained successively by it is pre-crystallized, dry,
Melt extruded, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping,
Molding forms staple of thin denier；
(3) SEILE textile: the staple of thin denier that step (2) is obtained spun yarn by the way of SEILE textile, as
The UV resistance and absorbing fast-drying yarn.
The UV resistance and absorbing fast-drying yarn of specific embodiment according to the present invention, wherein in step (1), in temperature
Under conditions of 280-300 DEG C, polyester resin and inorganic fine particles are put into low-speed agitator and stir 10-15min, formed
Molten condition；Then nano zine oxide, titanium dioxide and epoxy group benzophenone are sequentially added, is added after mixing sweet
Oil continues to stir at low speed 30-50min；Moderate-speed mixer 60-90min is finally used, is squeezed out after mixing with plasticizing instrument, check rod
Polyester slice is made in pelletizing；The low speed is 100-200rpm, and the middling speed is 300-400rpm.
The UV resistance and absorbing fast-drying yarn of specific embodiment according to the present invention, wherein described to wash in step (1)
Synthetic fibre resin and auxiliary agent are by weight percentage are as follows: glycerol 0.07-0.08%, zinc oxide and titanium dioxide mixture 6-15%, epoxy
Base benzophenone 0.8-1.2%, inorganic fine particles 8%-9%, surplus is polyester resin.The epoxy group benzophenone is to have
Machine class ultraviolet absorber, under illumination effect, epoxy group benzophenone can absorb ultraviolet light, with the photic interconversion knot of hydrogen bond
Structure, can receive luminous energy rather than hydrogen bond is broken, and luminous energy is transformed into thermal energy, so that the uv energy of consumption be consumed.It is described sweet
Oil is a kind of dispersing agent, primarily to promoting the dispersibility of titanium dioxide and zinc oxide at high temperature, makes the fiber being spun into
Has the effect of excellent UV resistance.
The partial size of zinc oxide and titanium dioxide is respectively less than or is equal to 400nm in the zinc oxide and titanium dioxide mixture,
The mass ratio of the titanium dioxide and zinc oxide is 1:10-1:6.Titanium dioxide and zinc oxide are inorganic compound, to incidence
Ultraviolet light has biggish reflection and refraction or scattering process, reduces the transmitance of ultraviolet light.
The zinc oxide and titanium dioxide mixture the preparation method comprises the following steps: by the way of high-energy ball milling, respectively by dioxy
Change titanium and zinc oxide is ground into fine-powdered, and filter out fine powder of the partial size between 10-50 microns, then using nano-milled
Machine is ground into partial size less than or equal to 400nm's after being uniformly mixed according to a ratio the above-mentioned zinc oxide screened and titanium dioxide
Ultrafine particle states zinc oxide and titanium dioxide mixture to obtain the final product；The inorganic fine particles are silica, barium sulfate and/or oxygen
Change iron.In alkaline solution, inorganic fine particles can be dissolved in soda bath, in the staple of thin denier eventually formed in this way
Portion will be distributed a large amount of microcellular structure, greatly improve the capillary effect of fiber, enhance the hygroscopicity of fiber.
The UV resistance and absorbing fast-drying yarn of specific embodiment according to the present invention, wherein described molten in step (2)
The temperature for melting extruding is 290-295 DEG C, and the speed of the coiling and molding is 2600r/min；Temperature is higher, the mobility of spinning solution
Better, still, excessively high temperature can be such that certain groups in spinning solution hydrolyze, and influence spinning effect；The filament spinning component squeezes
Spinneret hole number during out is 144 mesh, the plate diameter 95mm of the spinneret, the thickness 24mm of the spinneret, the spray
The aperture 0.18mm of filament plate, spinneret orifice are rectangular arranged；Select the spinneret of 24mm thickness that the stability of spinneret can be improved；In addition,
The problems such as spinneret board diameter is too small, easily causes strand inhomogeneous cooling even, and effect is poor, 95mm plate diameter is more appropriate；And aperture mistake
Small to will increase end breakage rate, preferably selecting aperture is 0.18mm；Wind speed during the ring wind quenching is 0.3-0.4m/s, rheumatism
Degree is 60-70%, and temperature is 25-30 DEG C；Compared with conventional spinning processes, the present invention is combined special cold using ring wind quenching mode
But pipe (outer layer is ring structure, and inside is distributed a large amount of micropores) guarantees that tow ectonexine is cooling consistent, can reduce spinning break；
The speed of the synnema is 2800r/min, and the tension of the synnema is 0.3cN/dtex, and the oil applying rate of the synnema is 0.5-
0.8%；Chopping is carried out using yarn cutter, the fineness of the staple of thin denier is 0.7-1.3dtex.
The UV resistance and absorbing fast-drying yarn of specific embodiment according to the present invention, wherein in step (3), the match
It during network is spun, is spinned using the staple of thin denier and cotton as raw material, through containing described to cotton 60%~70% is contained
Staple of thin denier 40%~30%, broadwise contain cotton 60%~70%, contain the staple of thin denier 40%~30%；Regular roving feeding is
3.5g/10m, roving twist factor 100, rove back zone drafting multiple are 1.1, and fly frame drawing-off general times are 4.5；Spun yarn loudspeaker
Mouthful center is away from being 3.0mm, and yarn twist factor 360, spinning frame drawing-off general times are 60 times, and spun yarn front roller speed is 115r/
Min, the fineness of spun yarn are 16-23tex.Above-mentioned setting considerably increases the section radical of fiber in yarn, makes fiber and fibre
More micro- gas chambers are formed between dimension, improve capillary effect.
It is a further object of the present invention to provide a kind of UV resistance and the production technologies of absorbing fast-drying yarn.
The UV resistance of specific embodiment according to the present invention and the production technology of absorbing fast-drying yarn, including following step
It is rapid:
(1) preparation of polyester slice: polyester slice is made using polyester resin and auxiliary agent, the auxiliary agent includes glycerol, two
Titanium oxide and zinc oxide mix, epoxy group benzophenone and inorganic fine particles；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained successively by it is pre-crystallized, dry,
Melt extruded, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping,
Molding forms staple of thin denier；
(4) SEILE textile: the staple of thin denier that step (2) is obtained spun yarn by the way of SEILE textile, as
The UV resistance and absorbing fast-drying yarn.
Another object of the present invention is to provide the application of a kind of UV resistance and absorbing fast-drying yarn.
The knitted fabric or woven fabric that the UV resistance and absorbing fast-drying yarn of specific embodiment according to the present invention are formed.
The knitted fabric or woven fabric of specific embodiment according to the present invention, the knitted fabric or woven fabric are in manufacturing process
It is middle using UV resistance described in claim 1 and absorbing fast-drying yarn is wound up into warp beam through warping machine, then by the yarn in warp beam
Line is sequentially sent in stock tank, carries out slashing operation using the slurry that cornstarch and PVA are made into proportion, then successively by knitting
It makes, desizing, dyeing, after thermal finalization, form the knitted fabric or woven fabric；The yarn count density of the knitted fabric or woven fabric is warp
To 472-551 root/10cm, broadwise 236-314 root/10cm.
The knitted fabric or woven fabric of specific embodiment according to the present invention, wherein the small tension receiving coil of the warping machine is 10-
12cN, hightension 20-22cN, speed of beaming 400-600m/min；Temperature in the sizing technique is 90-95 DEG C, on
Slurry pressure is 22-24KN, and sizing speed is 75m/min；The weight ratio of the cornstarch and PVA are 10:1；Using " opening late
The technique of mouth " is weaved；All-in-one machine is dyed using open-width desizing, first the open width in slot rolls alkali by fabric, then in open width decatize
Decatize 60min in case is washed after abundant desizing, is dyed, thermal finalization；Since tooling fabric requires fabrics cloth cover neatly, very
Include, filoplume is few, strength is high, therefore the tissue designed is once twill-weave on two, is weaved using the technique of " opening late ".
In weaving process, in order to improve the stress condition of yarn, opening and silent period can be appropriately extended.Opening can reduce warp thread late
Resistance when tension and beating, can be effectively reduced and break through rate, while cloth cover lines can be made clear.Fine denier polyester of the invention and often
Rule terylene is compared, and surface grooves are more and internal capillary is more, increases the specific surface area of fiber, dyeing rate is caused to be accelerated,
Therefore in dyeing, the dye that begins temperature should reduce 10-15 DEG C, and (dyeing temperature of standard is 190-200 DEG C, that is, is reduced to 175-190
DEG C) strict control heating rate.
The knitted fabric or woven fabric of specific embodiment according to the present invention, further, the open width is rolled during alkali
Concentration of caustic soda is 5-8g/L, and temperature is 80-90 DEG C；The temperature of the thermal finalization is 165-175 DEG C, time 30-40s.Heat is fixed
Type is smooth primarily to fabric is made to become more well-pressed, while high-temperature shaping advantageously reduces the internal stress in fiber, makes to knit
The dimensional stability of object is improved, and the tooling fabric with excellent UV resistance and absorbing fast-drying effect is finally obtained.
The knitted fabric or woven fabric of specific embodiment according to the present invention, wherein carried out at Alkali reduction when the desizing
Reason, the alkali decrement treatment are that the semi-finished product weaved first are put into the NaOH that concentration is 3-10g/L, temperature is 95-98 DEG C is molten
40min is rinsed and reacted in liquid, then successively by high temperature washing, medium temperature washing, cold water are washed, acid is neutralized, room temperature washing, taken off
Alkali decrement treatment process can be completed in water and drying；The high temperature washing is that temperature is used to be rinsed for 80 DEG C of water；It is described
Medium temperature washing is to be washed using 60 DEG C of hot water；The cold water is washed to be rinsed using 0-4 DEG C of cold water.In order to make to knit
The semi-finished product made have the effect of absorbing fast-drying, need to carry out it alkali decrement treatment, the main purpose of caustic reduction processing is
The inorganic fine particles contained in fiber to dissolving, make fibrous inside that a large amount of micropores and surface be presented containing there are many ditches
Slot.
The purpose of slow cooling heat preservation is to delay threadline cooling rate.
SEILE textile also known as and twist spinning, be on spinning frame feed two holding one fixed spacing rove, after drawing-off, by preceding
Roller exports this two single thread yarns, and is made due to the transmitting of the twist with a small amount of twist on single thread yarn, quilt after split
Further twisting is at the similar yarn combineeed, on bobbin.
Caustic reduction processing is referred to and is hydrolyzed, is corroded to the macromolecular rouge key in dacron using high alkali liquid, promoted
Fabric organizational slack mitigates fabric weight, to reach a kind of production technology of fabric silky touch.
The invention has the benefit that
The present invention provides a kind of UV resistance and absorbing fast-drying yarns, are prepared by UV resistance fine denier polyester staple fiber,
In the preparation of the fiber, a small amount of nano zine oxide and titanium dioxide and epoxy group benzophenone, inorganic fine particles are added
Enter in polyester resin slice, solves the problems such as fluid viscosity stability in spinning is poor, spinning is unstable, easy fracture of wire；
By the staple of thin denier with high-performance UV resistance grade prepared by spinning technique, ultraviolet shielded rate is reachable
97%, it is high compared with UV resistance after-finish textiles durability, and can be reduced postfinishing process, reduce manpower and material resources cost, has
Conducive to environmental protection；
Inorganic fine particles have been blended in the present invention in polyester slice, again through fine denier polyester staple fiber made of spinning technique
After alkali decrement treatment, alkali soluble polyester is removed, forms a large amount of micropores in fibrous inside, and staple of thin denier is due to fineness
Small, packing density is high, can form micro- gas chamber in fiber after resultant yarn, greatly improve the capillary effect of fiber, make finally at
The fabric of type has excellent absorbing fast-drying effect；
The present invention is by improving traditional solution spinning, and spun fibre fineness is up to 0.6-1.0dtex；
Chemical assistant of the present invention, no pollution to the environment is non-corrosive, belongs to environmentally friendly machine, and produced
Tooling fabric have the function of that UV resistance, absorbing fast-drying, air penetrability are high, skin surface is soft, to human body without any injury.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ring wind quenching pipe in the present invention；
Fig. 2 is the structural schematic diagram of micropore in the present invention；
Fig. 3 is the electron microscope of staple of thin denier in the present invention.
Appended drawing reference
8-cooling tubes；9-micropores；10-collar extensions；11-internal orifices.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment 1
It present embodiments provides a kind of UV resistance and absorbing fast-drying yarn, production technology is as follows:
(1) preparation of polyester slice: first by the way of high-energy ball milling, titanium dioxide and zinc oxide are ground into carefully respectively
Powdery, and fine powder of the partial size between 10-50 microns is filtered out, then use nano-level grinder by the above-mentioned oxygen screened
Change zinc and titanium dioxide is that 1:10 is ground into ultrafine particle of the partial size less than 400nm after mixing and states oxidation to obtain the final product in mass ratio
Zinc and titanium dioxide mixture；Take glycerol 0.07%, zinc oxide and titanium dioxide mixture 15%, epoxy group benzophenone
1.2%, silica, barium sulfate 9%, surplus are polyester resin as raw material；Under conditions of temperature is 280 DEG C, by terylene
Resin and silica, barium sulfate are put into low-speed agitator and stir 15min, form molten condition；Then nanometer is sequentially added
Zinc oxide, titanium dioxide and epoxy group benzophenone, are added glycerol after mixing, continue to stir at low speed 30min；Finally adopt
With moderate-speed mixer 90min, squeezed out after mixing with plasticizing instrument, polyester slice is made in check rod pelletizing；The low speed is
100rpm, the middling speed are 300rpm；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained successively by it is pre-crystallized, dry,
Melt extruded, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping,
Synnema, seal wire, drawing-off, shaping heat box, oil tanker oil, coiling and molding, forms staple of thin denier；The temperature of the melt extruded is
295 DEG C, the speed of the coiling and molding is 2600m/min；Spinneret hole number in the filament spinning component extrusion process is 144
Mesh, plate diameter 95mm, thickness 24mm, aperture 0.18mm, spinneret orifice is rectangular arranged；Wind speed during the ring wind quenching is
0.3m/s, wind moisture 70%, temperature are 30 DEG C；The speed of the synnema is 2800r/min, and the tension of the synnema is
0.3cN/dtex, the oil applying rate of the synnema are 0.5%；Chopping is carried out using yarn cutter, the fineness of the staple of thin denier is
1.0dtex；
(3) SEILE textile: the staple of thin denier that step (2) is obtained and cotton carry out SEILE textile as raw material, through to
Containing cotton 60%, contain the staple of thin denier 40%, broadwise contains cotton 70%, contains the staple of thin denier 30%；Regular roving feeding is
3.5g/10m, roving twist factor 100, rove back zone drafting multiple are 1.1, and fly frame drawing-off general times are 4.5；Spun yarn loudspeaker
Mouthful center is away from being 3.0mm, and yarn twist factor 360, spinning frame drawing-off general times are 60 times, and spun yarn front roller speed is 115r/
Min, the fineness of spun yarn are 16tex to get the UV resistance and absorbing fast-drying yarn.
A kind of knitting fabric formed by the UV resistance and absorbing fast-drying yarn, the knitting fabric is in manufacturing process
It is middle using the UV resistance and absorbing fast-drying yarn is wound up into warp beam through warping machine, then the yarn in warp beam is sequentially sent to
In stock tank, slashing operation is carried out using the slurry that cornstarch and PVA are made into proportion, then successively pass through weaving, desizing, dye
After color, thermal finalization, the knitting fabric is formed；The yarn count density of the knitting fabric is through to 472/10cm, broadwise 236
Root/10cm；The small tension receiving coil of the warping machine is 12cN, hightension 20cN, speed of beaming 600m/min；The sizing technique
In temperature be 90 DEG C, starching pressure be 24KN, sizing speed be 75m/min；The weight ratio of the cornstarch and PVA is
10:1；It is weaved using the technique of " opening late "；All-in-one machine is dyed using open-width desizing, first the open width in slot is rolled by fabric
Alkali, then the decatize 60min in open width steaming box, are washed after abundant desizing, are dyed, thermal finalization；The open width rolls alkali process
Middle concentration of caustic soda is 5g/L, and temperature is 90 DEG C；The temperature of the thermal finalization is 165 DEG C, time 40s.
Embodiment 2
It present embodiments provides a kind of UV resistance and absorbing fast-drying yarn, production technology is as follows:
(1) by the way of high-energy ball milling, titanium dioxide and zinc oxide the preparation of polyester slice: are ground into fine powder respectively
Shape, and fine powder of the partial size between 10-50 microns is filtered out, then use nano-level grinder by the above-mentioned oxidation screened
Zinc and titanium dioxide are that 1:6 is ground into partial size after mixing and states to obtain the final product less than or equal to the ultrafine particle of 400nm in mass ratio
Zinc oxide and titanium dioxide mixture；Use raw material for glycerol 0.08%, zinc oxide and titanium dioxide mixture 6%, epoxy
Base benzophenone 0.8%, silica, barium sulfate and/or iron oxide 8%, surplus is polyester resin；It is 300 DEG C in temperature
Under the conditions of, polyester resin and silica, barium sulfate and/or iron oxide are put into low-speed agitator and stir 10min, is formed molten
Melt state；Then nano zine oxide, titanium dioxide and epoxy group benzophenone are sequentially added, glycerol is added after mixing,
Continue to stir at low speed 50min；Moderate-speed mixer 60min is finally used, is squeezed out after mixing with plasticizing instrument, check rod pelletizing is made
Polyester slice；The low speed is 200rpm, and the middling speed is 400rpm；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained successively by it is pre-crystallized, dry,
Melt extruded, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping,
Synnema, seal wire, drawing-off, shaping heat box, oil tanker oil, coiling and molding, forms staple of thin denier；The temperature of the melt extruded is
290 DEG C, the speed of the coiling and molding is 2600m/min；Spinneret hole number in the filament spinning component extrusion process is 144
Mesh, plate diameter 95mm, thickness 24mm, aperture 0.18mm, spinneret orifice is rectangular arranged；Wind speed during the ring wind quenching is
0.3-0.4m/s, wind moisture 60%, temperature are 25 DEG C；The speed of the synnema is 2800r/min, and the tension of the synnema is
0.3cN/dtex, the oil applying rate of the synnema are 0.8%；Chopping is carried out using yarn cutter, the fineness of the staple of thin denier is
0.7dtex；
(4) SEILE textile: the staple of thin denier that step (2) is obtained and cotton carry out SEILE textile as raw material, through to
Containing cotton 70%, contain the staple of thin denier 30%, broadwise contains cotton 60%, contains the staple of thin denier 40%；Regular roving feeding is
3.5g/10m, roving twist factor 100, rove back zone drafting multiple are 1.1, and fly frame drawing-off general times are 4.5；Spun yarn loudspeaker
Away from for 3.0mm, yarn twist factor 360, spinning frame drawing-off general times are 60 times at mouth center, and spun yarn front roller speed is
115r/min, the fineness of spun yarn are 23tex to get the UV resistance and absorbing fast-drying yarn.
A kind of woven fabric formed by the UV resistance and absorbing fast-drying yarn, the fabric are adopted in the production process
With the UV resistance and absorbing fast-drying yarn is wound up into warp beam through warping machine, then the yarn in warp beam is sequentially sent to stock tank
In, slashing operation is carried out using the slurry that cornstarch and PVA are made into proportion, then successively pass through weaving, desizing, dyeing, heat
After sizing, the fabric is formed；The yarn count density of the knitted fabric or woven fabric be through to 551/10cm, broadwise 314/
10cm；The small tension receiving coil of the warping machine is 10cN, hightension 22cN, speed of beaming 400m/min；In the sizing technique
Temperature be 95 DEG C, starching pressure be 22KN, sizing speed be 75m/min；The weight ratio of the cornstarch and PVA are 10:
1；It is weaved using the technique of " opening late "；All-in-one machine is dyed using open-width desizing, by fabric, first the open width in slot rolls alkali, then
The decatize 60min in open width steaming box, is washed after abundant desizing, is dyed, thermal finalization；The open width rolls caustic soda during alkali
Concentration is 8g/L, and temperature is 80 DEG C；The temperature of the thermal finalization is 175 DEG C, time 30s；
Carry out alkali decrement treatment in desizing processes, specially first by step (2) obtain knit caused by semi-finished product be put into it is dense
Degree is 3-10g/L, is rinsed and reacted 40min in the NaOH solution that temperature is 98 DEG C, then is successively washed by high temperature, medium temperature
Washing, cold water are washed, and alkali decrement treatment process can be completed in acid neutralization, room temperature washing, dehydration and drying；The high temperature is washed
Temperature is used to be rinsed for 80 DEG C of water；The medium temperature washing is to be washed using 60 DEG C of hot water；The cold water wash for
It is rinsed using 0-4 DEG C of cold water.As shown in figure 3, the staple of thin denier after alkali decrement treatment less passes through Alkali reduction
The fiber surface of processing is more coarse, porous is easier to absorbing fast-drying.
Embodiment 3
It present embodiments provides a kind of UV resistance and absorbing fast-drying yarn, production technology is as follows:
(1) by the way of high-energy ball milling, titanium dioxide and zinc oxide the preparation of polyester slice: are ground into fine powder respectively
Shape, and fine powder of the partial size between 10-50 microns is filtered out, then use nano-level grinder by the above-mentioned oxidation screened
Zinc and titanium dioxide are that 1:8 is ground into partial size after mixing and states to obtain the final product less than or equal to the ultrafine particle of 400nm in mass ratio
Zinc oxide and titanium dioxide mixture；Use raw material for glycerol 0.075%, zinc oxide and titanium dioxide mixture 10%, epoxy
Base benzophenone 1.0%, iron oxide 8.5%, surplus are polyester resin；Under conditions of temperature is 290 DEG C, by polyester resin and
Iron oxide, which is put into low-speed agitator, stirs 13min, forms molten condition；Then nano zine oxide, titanium dioxide are sequentially added
And epoxy group benzophenone, glycerol is added after mixing, continues to stir at low speed 40min；Finally use moderate-speed mixer
75min is squeezed out with plasticizing instrument after mixing, and polyester slice is made in check rod pelletizing；The low speed is 150rpm, the middling speed
For 350rpm；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained successively by it is pre-crystallized, dry,
Melt extruded, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping,
Synnema, seal wire, drawing-off, shaping heat box, oil tanker oil, coiling and molding, forms staple of thin denier；The temperature of the melt extruded is
293 DEG C, the speed of the coiling and molding is 2600m/min；Spinneret hole number in the filament spinning component extrusion process is 144
Mesh, plate diameter 95mm, thickness 24mm, aperture 0.18mm, spinneret orifice is rectangular arranged；Wind speed during the ring wind quenching is
0.3m/s, wind moisture 65%, temperature are 28 DEG C；The speed of the synnema is 2800r/min, and the tension of the synnema is
0.3cN/dtex, the oil applying rate of the synnema are 0.6%；Chopping is carried out using yarn cutter, the fineness of the staple of thin denier is
1.3dtex；
(3) SEILE textile, warp SEILE textile: are carried out using the staple of thin denier obtained in step (2) and cotton as raw material
To cotton 65% is contained, contain the staple of thin denier 35%, broadwise contains cotton 68%, contains the staple of thin denier 32%；Regular roving feeding is
3.5g/10m, roving twist factor 100, rove back zone drafting multiple are 1.1, and fly frame drawing-off general times are 4.5；Spun yarn loudspeaker
Away from for 3.0mm, yarn twist factor 360, spinning frame drawing-off general times are 60 times at mouth center, and spun yarn front roller speed is
115r/min, the fineness of spun yarn are 20tex to get the UV resistance and absorbing fast-drying yarn.
A kind of knitting fabric formed by the UV resistance and absorbing fast-drying yarn, in the production process using described
UV resistance and absorbing fast-drying yarn is wound up into warp beam through warping machine, then the yarn in warp beam is sequentially sent in stock tank, it uses
The slurry that cornstarch and PVA are made into proportion carries out slashing operation, then successively after weaving, desizing, dyeing, thermal finalization,
Form the fabric, yarn count density is through to 500/10cm, 300/10cm of broadwise；The small tension receiving coil of the warping machine is
11cN, hightension 21cN, speed of beaming 500m/min；Temperature in the sizing technique is 93 DEG C, and starching pressure is
23KN, sizing speed are 75m/min；The weight ratio of the cornstarch and PVA are 10:1；Using " late opening " technique into
Row weaving；All-in-one machine is dyed using open-width desizing, first the open width in slot rolls alkali, then the decatize in open width steaming box by fabric
60min is washed after abundant desizing, is dyed, thermal finalization；Concentration of caustic soda is 6g/L during the open width rolls alkali, and temperature is
85℃；The temperature of the thermal finalization is 170 DEG C, time 35s.
Carry out alkali decrement treatment in desizing processes, specially first by step (2) obtain knit caused by semi-finished product be put into it is dense
Degree is 5g/L, is rinsed and reacted 40min in the NaOH solution that temperature is 96 DEG C, then is successively washed by high temperature, middle warm water
Wash, cold water is washed, acid neutralize, room temperature washing, dehydration and drying, alkali decrement treatment process can be completed；The high temperature washing is to adopt
It is rinsed with the water that temperature is 80 DEG C；The medium temperature washing is to be washed using 60 DEG C of hot water；The cold water is washed to adopt
Rinsing, which is carried out, with 2 DEG C of cold water carries out alkali decrement treatment；
Embodiment 4
Present embodiments provide the technological process of production of a kind of UV resistance and absorbing fast-drying fine denier polyester staple fiber fabric are as follows:
Preparation --- staple of thin denier spinning technique --- the alkali decrement treatment --- warp thread warping and sizing technique --- of polyester slice
Weaving process --- desizing, dyeing --- thermal finalization --- finished product
The preparation of polyester slice, including polyester resin and auxiliary agent.Proportion is glycerol to each ingredient in a slice
0.07%, nano-titanium dioxide and zinc oxide 9%, epoxy group benzophenone 1%, inorganic fine particles 8%, surplus are terylene tree
Rouge.
Present embodiments provide a kind of method for preparing the slice, key step are as follows:
(1) under the conditions of 280 DEG C, it is stirring for 150rpm that low speed is put into after polyester resin and inorganic fine particles are blended
It mixes and stirs 10min in device, form molten condition；
(2) nano zine oxide and titanium dioxide, epoxy group benzophenone and glycerol are sequentially added, continues to stir 40min；
(3) mixing speed is slowly adjusted to 300rpm, stirs 70min, squeezed out with plasticizing instrument, function is made in check rod pelletizing
Property polyester slice.
Further, a kind of spinning process for preparing the fine denier polyester staple fiber, main technique are present embodiments provided
Process is as follows:
Wet slice feeds intake-and pre-crystallized-drying-melt extruded-static mixing-metering pump-metered-filament spinning component is crowded
Out-slow cooling heat preservation-ring wind quenching-coiling and molding-yarn cutter-Sheng silk cylinder-strand frame-guiding machine-drafting machine-
Shaping heat box-oil tanker oils-coiling and molding
(1) pre-crystallization temperature is 165 DEG C, and drying temperature is 176 DEG C, and compressed air dew point is 60 DEG C of ﹣ when dry.This
Operation purpose is to promote the purity of slice to sufficiently remove the moisture in slice；
(2) spinning temperature is 290 DEG C, and spinning speed 2600r/min, reasonable temperature and spinning speed are advantageous
In the probability for reducing the fracture of wire in spinning process, the silk that floats；
(3) spinneret hole number is 144 mesh, and plate diameter 95mm, thickness 24mm, aperture 0.18mm, spinneret orifice is rectangle row
Column.
(4) the circular blow wind wind speed 0.3m/s, wind moisture 60%, temperature are 25 DEG C；
(5) spinning speed is 2800r/min, and spinning tension 0.3cN/dtex, tow oil applying rate is 0.5%；
(6) described that long filament is cut by the uniform staple fiber of length, fibre fineness 0.66dtex by yarn cutter.
Further, a kind of side for making the fine denier polyester staple fiber obtain absorbing fast-drying effect is present embodiments provided
Method dissolves out the inorganic fine particles contained in fiber, such fibrous inside there are a large amount of microcellular structures, specifically comprises the processes of:
--- --- 60 DEG C of cold water wash --- cold water is washed --- to 80 DEG C of hot water wash to alkali decrement treatment (concentration of caustic soda 5g/L, 95 DEG C, 40min)
--- washing --- dehydration --- drying that acid neutralizes.
By manufactured staple of thin denier, spun yarn, regular roving feeding 3.5g/10m, rove twist system by the way of SEILE textile
System is twisted away from 3.0mm, spun yarn in number 100, rove back zone drafting multiple 1.1, fly frame drawing-off general times 4.5, spun yarn horn mouth center
Number 360,60 times of spinning frame drawing-off general times, spun yarn front roller speed 115r/min.
Yarn is wound up into warp beam through warping machine, and warping small tension receiving coil is 10cN, hightension 20cN, and speed of beaming is
500m/min.Yarn in warp beam is sequentially sent in stock tank by certain arrangement, the ratio of 10:1 is pressed using cornstarch and PVA
The slurry that example is made into carries out slashing operation, and wherein sizing temperature is 90 DEG C, starching pressure is 22KN, sizing speed is 75m/min.
The desizing dyeing dyes all-in-one machine using open-width desizing, and first the open width in slot rolls alkali to fabric, wherein caustic soda
Concentration is 6g/L, and temperature is 85 DEG C, the decatize 60min in open width steaming box, abundant desizing, then carries out water washing dyeing.The heat
Setting process be temperature be 165 DEG C, time 40S.Primarily to fabric is made to become more well-pressed, it is smooth, while high temperature is fixed
Type advantageously reduces the internal stress in fiber, improves the dimensional stability of fabric, finally obtains with excellent UV resistance
With the tooling fabric of absorbing fast-drying effect.
Embodiment 5
Present embodiments provide a kind of UV resistance, the technological process of production of absorbing fast-drying fine denier polyester staple fiber fabric are as follows:
Polyester slice preparation --- staple of thin denier spinning technique --- alkali decrement treatment --- SEILE textile --- warp thread warping and on
Sizing process --- weaving process --- desizing, dyeing --- thermal finalization --- finished product
The preparation of polyester slice, including polyester resin and auxiliary agent.Proportion is glycerol to each ingredient in a slice
0.08%, nano-titanium dioxide and zinc oxide 15%, epoxy group benzophenone 1%, inorganic fine particles 9%, surplus are terylene
Resin.
Present embodiments provide a kind of method for preparing the slice, key step are as follows:
(1) under the conditions of 280 DEG C, it is stirring for 220rpm that low speed is put into after polyester resin and inorganic fine particles are blended
It mixes and stirs 15min in device, form molten condition；
(2) nano zine oxide and titanium dioxide, epoxy group benzophenone and glycerol are sequentially added, continues to stir 40min；
(3) mixing speed is slowly adjusted to 400rpm, stirs 90min, squeezed out with plasticizing instrument, function is made in check rod pelletizing
Property polyester slice.
Further, a kind of spinning process for preparing the fine denier polyester staple fiber, main technique are present embodiments provided
Process is as follows:
Wet slice feeds intake-and pre-crystallized-drying-melt extruded-static mixing-metering pump-metered-filament spinning component is crowded
Out-slow cooling heat preservation-ring wind quenching-coiling and molding-yarn cutter-Sheng silk cylinder-strand frame-guiding machine-drafting machine-
Shaping heat box-oil tanker oils-coiling and molding
(1) pre-crystallization temperature is 165 DEG C, and drying temperature is 176 DEG C, and compressed air dew point is 60 DEG C of ﹣ when dry.This
Operation purpose is to promote the purity of slice to sufficiently remove the moisture in slice；
(2) spinning temperature is 295 DEG C, and spinning speed 2600r/min, reasonable temperature and spinning speed are advantageous
In the probability for reducing the fracture of wire in spinning process, the silk that floats；
(3) spinneret hole number is 144 mesh, and plate diameter 95mm, thickness 24mm, aperture 0.18mm, spinneret orifice is rectangle row
Column；
(4) the circular blow wind wind speed 0.4m/s, wind moisture 70%, temperature are 28 DEG C；
(5) spinning speed is 2800r/min, and spinning tension 0.3cN/dtex, tow oil applying rate is 0.8%；
(6) described that long filament is cut into the uniform staple fiber of length by yarn cutter, fibre fineness is
0.88dtex。
Further, a kind of method for making the staple of thin denier obtain absorbing fast-drying effect is present embodiments provided, it will
The inorganic fine particles dissolution contained in fiber, such fibrous inside there are a large amount of microcellular structures, specifically comprises the processes of: Alkali reduction
--- 80 DEG C of hot water wash --- wash in --- cold water is washed --- acid by 60 DEG C of cold water for processing (concentration of caustic soda 9g/L, 90 DEG C, 40min)
With --- washing --- dehydration --- drying.
By manufactured staple of thin denier, spun yarn, regular roving feeding 3.5g/10m, rove twist system by the way of SEILE textile
System is twisted away from 3.0mm, spun yarn in number 100, rove back zone drafting multiple 1.1, fly frame drawing-off general times 4.5, spun yarn horn mouth center
Number 360,60 times of spinning frame drawing-off general times, spun yarn front roller speed 115r/min.
Yarn is wound up into warp beam through warping machine, and warping small tension receiving coil is 12cN, hightension 22cN, and speed of beaming is
600m/min.Yarn in warp beam is sequentially sent in stock tank by certain arrangement, the ratio of 10:1 is pressed using cornstarch and PVA
The slurry that example is made into carries out slashing operation, and wherein sizing temperature is 95 DEG C, starching pressure is 24KN, sizing speed is 75m/min.
The desizing dyeing dyes all-in-one machine using open-width desizing, and first the open width in slot rolls alkali (concentration of caustic soda to fabric
For 8g/L, temperature is 90 DEG C), the decatize 60min in open width steaming box, abundant desizing, then carry out water washing dyeing.Since fine-denier is washed
Synthetic fibre staple fiber is compared with conventional polyester, and more closely, and pulp freeness is bigger, leads to its absorption to dyestuff for fibre structure
Rate is accelerated, therefore the dye temperature that begins should reduce 10-15 DEG C, control heating rate.
The heat setting process be temperature be 175 DEG C, time 30S.Primarily to fabric is made to become more well-pressed, put down
It is whole, while high-temperature shaping advantageously reduces the internal stress in fiber, improves the dimensional stability of fabric, finally obtains tool
There is the tooling fabric of excellent UV resistance and absorbing fast-drying effect.
Ring wind quenching pipe is used to carry out ring wind quenching during ring wind quenching, compared with conventional spinning processes, the present invention
Cooling system is improved, using special cooling Manifold technology, tow is cooled down in conjunction with ring wind quenching system, is such as schemed
Shown in 1, cooling tube 8 is ring structure, has equally distributed micropore 9 on cooling tube 8；9 structure of micropore such as Fig. 2 is similar to circle
Platform, collar extension 10 are more smaller than the diameter of internal orifice 11.Circular blow technique wind reaches tow surface after each micropore evenly distributes, this is special
The use of annular cooling conduit can eliminate air-flow rapidly and supplement the negative pressure gas flow formed with air-flow, guarantee tow ectonexine
Cooling effect is consistent, can reach reduction spinning break, improves the purpose of production efficiency.
The fabric produced by embodiment 1-5, indices are shown in Tables 1 and 2:
The uv resistance energy of 1 fabric of table
The absorbing fast-drying performance of 2 fabric of table
From the data in table 1, it can be seen that fabric made by embodiment 1-5, in two regions UVA, UVB, ultraviolet permeability
It is lower, there is excellent uv resistance energy.From the data in table 2, it can be seen that fabric made by embodiment 1-5, the equal energy of water absorption rate
Reach 100 or more, measure wicking height can reach 90 or more, and vapor transfer rate is able to maintain between 9000 to 10000, evaporation rate compared with
Slowly, there is very strong capillary effect, embody the pleasant effect of pro-skin.
Obtained fabric is produced by embodiment 1, its indices after repeatedly washing before wash compared be shown in Table 3.
Table 3 wash after its indices before wash compared with
From the data in table 3, it can be seen that fabric made by embodiment 1, its water absorption rate is increased after washing 5 times, drip diffusion time without
Significant change, measure wicking height can reach 90 or more, and vapor transfer rate is held between 9000 to 10000, and evaporation rate is equal
It is relatively slow, illustrate that fabric made of the present invention still has the effect of that good hydroscopic fast-drying, pro-skin are pleasant after washing 5 times.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of UV resistance and absorbing fast-drying yarn, which is characterized in that the yarn passes through the technique included the following steps and produces:
(1) preparation of polyester slice: polyester slice is made using polyester resin and auxiliary agent, the auxiliary agent includes glycerol, titanium dioxide
Titanium and zinc oxide mix, epoxy group benzophenone and inorganic fine particles；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained is successively by pre-crystallized, dry, melting
Extruding, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping, molding,
Form staple of thin denier；
(3) SEILE textile: the staple of thin denier that step (2) is obtained spun yarn by the way of SEILE textile, it is as described
UV resistance and absorbing fast-drying yarn.
2. UV resistance according to claim 1 and absorbing fast-drying yarn, which is characterized in that in step (1), be in temperature
Under conditions of 280-300 DEG C, polyester resin and inorganic fine particles are put into low-speed agitator and stir 10-15min, formed molten
Melt state；Then nano zine oxide, titanium dioxide and epoxy group benzophenone are sequentially added, glycerol is added after mixing,
Continue to stir at low speed 30-50min；Moderate-speed mixer 60-90min is finally used, is squeezed out after mixing with plasticizing instrument, check rod is cut
Grain, is made polyester slice；The low speed is 100-200rpm, and the middling speed is 300-400rpm.
3. UV resistance according to claim 1 and absorbing fast-drying yarn, which is characterized in that in step (1), the terylene tree
Rouge and auxiliary agent are by weight percentage are as follows: glycerol 0.07-0.08%, zinc oxide and titanium dioxide mixture 6-15%, epoxy group two
Benzophenone 0.8-1.2%, inorganic fine particles 8%-9%, surplus are polyester resin；The zinc oxide and titanium dioxide mixture
The partial size of middle zinc oxide and titanium dioxide is respectively less than or is equal to 400nm, and the mass ratio of the titanium dioxide and zinc oxide is 1:10-
1:6；The zinc oxide and titanium dioxide mixture the preparation method comprises the following steps: by the way of high-energy ball milling, respectively by titanium dioxide
It is ground into fine-powdered with zinc oxide, and filters out fine powder of the partial size between 10-50 microns, then uses nano-level grinder will
The above-mentioned zinc oxide screened and titanium dioxide are ground into partial size after being uniformly mixed according to a ratio respectively less than or super equal to 400nm
Fine particle is up to the zinc oxide and titanium dioxide mixture；The inorganic fine particles are silica, barium sulfate and/or oxygen
Change iron.
4. UV resistance according to claim 1 and absorbing fast-drying yarn, which is characterized in that in step (2), the melting is squeezed
The temperature of pressure is 290-295 DEG C, and the speed of the coiling and molding is 2600r/min；Spray in the filament spinning component extrusion process
The plate diameter of filament plate is 95mm, the spinneret with a thickness of 24mm, the aperture of the spinneret is 0.18mm, and spinneret orifice is rectangle
Arrangement；Wind speed during the ring wind quenching is 0.3-0.4m/s, and wind moisture 60-70%, temperature is 25-30 DEG C；Institute
The speed for stating synnema is 2800r/min, and the tension of the synnema is 0.3cN/dtex, and the oil applying rate of the synnema is 0.5-
0.8%；Chopping is carried out using yarn cutter, the fineness of the staple of thin denier is 0.7-1.3dtex.
5. UV resistance according to claim 1 and absorbing fast-drying yarn, which is characterized in that in step (3), the SEILE textile
In the process, it is spinned using the staple of thin denier and cotton as raw material, through containing the fine-denier to cotton 60%~70% is contained
Staple fiber 40%~30%, broadwise contain cotton 60%~70%, contain the staple of thin denier 40%~30%；Regular roving feeding is
3.5g/10m, roving twist factor 100, rove back zone drafting multiple are 1.1, and fly frame drawing-off general times are 4.5；Spun yarn loudspeaker
Mouthful center is away from being 3.0mm, and yarn twist factor 360, spinning frame drawing-off general times are 60 times, and spun yarn front roller speed is 115r/
Min, the fineness of spun yarn are 16-23tex.
6. the production technology of a kind of UV resistance described in claim 1 and absorbing fast-drying yarn, comprising the following steps:
(1) preparation of polyester slice: polyester slice is made using polyester resin and auxiliary agent, the auxiliary agent includes glycerol, titanium dioxide
Titanium and zinc oxide mix, epoxy group benzophenone and inorganic fine particles；
(2) staple of thin denier spinning technique: the polyester slice that step (1) is obtained is successively by pre-crystallized, dry, melting
Extruding, static mixing, metering pump-metered, filament spinning component extrusion, slow cooling heat preservation, ring wind quenching, coiling and molding, chopping, molding,
Form staple of thin denier；
(4) SEILE textile: the staple of thin denier that step (2) is obtained spun yarn by the way of SEILE textile, it is as described
UV resistance and absorbing fast-drying yarn.
7. a kind of by any UV resistance of claim 1 to 5 and knitted fabric or woven fabric that absorbing fast-drying yarn is formed.
8. knitted fabric according to claim 7 or woven fabric, which is characterized in that the knitted fabric or woven fabric were making
It is wound up into warp beam using UV resistance described in claim 1 and absorbing fast-drying yarn through warping machine in journey, then will be in warp beam
Yarn is sequentially sent in stock tank, carries out slashing operation using the slurry that cornstarch and PVA are made into proportion, then successively by knitting
It makes, desizing, dyeing, after thermal finalization, form the knitted fabric or woven fabric；The yarn count density of the knitted fabric or woven fabric is warp
To 472-551 root/10cm, broadwise 236-314 root/10cm.
9. knitted fabric according to claim 8 or woven fabric, which is characterized in that the small tension receiving coil of the warping machine is 10-
12cN, hightension 20-22cN, speed of beaming 400-600m/min；Temperature in the sizing technique is 90-95 DEG C, on
Slurry pressure is 22-24KN, and sizing speed is 75m/min；The weight ratio of the cornstarch and PVA are 10:1；Using " opening late
The technique of mouth " is weaved；All-in-one machine is dyed using open-width desizing, first the open width in slot rolls alkali by fabric, then in open width decatize
Decatize 60min in case is washed after abundant desizing, is dyed, thermal finalization；Concentration of caustic soda is 5- during the open width rolls alkali
8g/L, temperature are 80-90 DEG C；The temperature of the thermal finalization is 165-175 DEG C, time 30-40s.
10. knitted fabric according to claim 8 or woven fabric, which is characterized in that alkali decrement treatment is carried out when the desizing,
The alkali decrement treatment is first to be put into the semi-finished product weaved in the NaOH solution that concentration is 3-10g/L, temperature is 95-98 DEG C
Rinsed and reacted 40min, then successively by high temperature wash, medium temperature washing, cold water wash, acid neutralize, room temperature washing, dehydration and
Drying, can be completed alkali decrement treatment process；The high temperature washing is that temperature is used to be rinsed for 80 DEG C of water；The medium temperature
Washing is to be washed using 60 DEG C of hot water；The cold water is washed to be rinsed using 0-4 DEG C of cold water.
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Denomination of invention: A UV resistant and moisture absorbing fast drying yarn and its production process and application Effective date of registration: 20230625 Granted publication date: 20201222 Pledgee: Huzhou Bank Co.,Ltd. Wuxing Sub branch Pledgor: ZHEJIANG LANTIANHAI TEXTILE GARMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980045446 |