CN106435782A - Nano zinc oxide polypropylene filament yarn and making method thereof - Google Patents
Nano zinc oxide polypropylene filament yarn and making method thereof Download PDFInfo
- Publication number
- CN106435782A CN106435782A CN201610971799.8A CN201610971799A CN106435782A CN 106435782 A CN106435782 A CN 106435782A CN 201610971799 A CN201610971799 A CN 201610971799A CN 106435782 A CN106435782 A CN 106435782A
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- nano zine
- zine oxide
- filament yarn
- zinc oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
- D01D1/106—Filtering
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- 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
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- 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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
Abstract
The invention provides a nano zinc oxide polypropylene filament yarn and a making method thereof, and belongs to the technical field of spinning. The nano zinc oxide polypropylene filament yarn comprises a filament yarn body, and is characterized in that the filament yarn body comprises two matter components which are formed by mixing nano zinc oxide masterbatches and polypropylene slices by melting, and the weight ratio of two matter components including the nano zinc oxide masterbatches and the polypropylene slices is 8-9:100-120; and the nano zinc oxide masterbatches comprise two matter components which are formed by mixing unmodified nano zinc oxide powder and polypropylene slice powder by melting, and the weight ratio of the two matter components including the unmodified nano zinc oxide powder and the polypropylene slice powder is 3-6:8-12. The problems that the nano zinc oxide powder is not modified, after the polypropylene slices and the nano zinc oxide powder are melted, mechanical impurities in melt are increased, spinnability is greatly reduced, elastic energy and the puffing coefficient of the melt are over large, and the finished nano zinc oxide polypropylene filament yarn and DTY, namely draw textured yarns, thereof cannot be produced are solved.
Description
Technical field
The invention belongs to textile technology field, has and is related to a kind of nano zine oxide polypropylene filament yarn and its manufacture method.
Background technology
China is chemical fibre manufacture big country, but the proportion of fibre in differentiation is still very little, particularly functional fiber proportion
Less.Zinc is the trace element that people's in-vivo content is only second to ferrum, and nano zine oxide itself is nontoxic, steady to no skin irritation, heat
Qualitative good；Have and absorb ultraviolet function by force very much, have shielding action to UVA long wave and UVB medium wave.Zinc oxide makes nanoscale
When, particle size is suitable with light wave or less；Nano zine oxide is commonly called as far infrared ceramic powder in itself, has very strong far infrared anti-
Penetrate ability, can blood circulation promoting, can also cover far infrared reduce thermal loss, so there is good heat-accumulating and-keeping effect.
For this purpose, people make one of raw material of good fortune fibre with Nano-class zinc oxide, then this kind of chemical fibre is made into cloth, becomes clothing.Such as
Notification number：CN101407948 " nano zinc oxide/polypropylene/polylactic acid composite fiber material ", be exactly with Nano-class zinc oxide,
One of technical scheme of good fortune fibre made by polypropylene.But above-mentioned technical scheme is as other prior arts, need to be by nano oxygen
Change zinc powder to be modified processing, nano-zinc oxide powder is modified processing requirement plasma gass purity height, such as its requirement
Helium, the purity of argon are 99.99%, and therefore, prior art can't produce nano zine oxide polypropylene filament yarn in practice.No
Carry out the reason for nano-zinc oxide powder modification can not produce nano zine oxide polypropylene filament yarn to be because：Add in production
After nano-zinc oxide powder, the mechanical admixture after polypropylene section and nano zine oxide melting in fluid increases, and spinnability is significantly
Reduce, its DTY of nano zine oxide polypropylene filament yarn i.e. draw textured yarn will be such as produced, then in process of production, due to melt flow body
Elasticity can be excessive, and when melt flow body sprays plate face through spinneret micropore, expanded coefficient is excessive, causes strand to rupture, it is impossible to normal continuous
Production nano zine oxide its DTY of polypropylene filament yarn is draw textured yarn.
Content of the invention
It is an object of the invention to provide a kind of nano zine oxide polypropylene filament yarn and its manufacture method, which is that solution is never carried out
Mechanical admixture after nano-zinc oxide powder modification, polypropylene section and nano-zinc oxide powder melting in melt flow body increases,
Spinnability is greatly reduced, it is impossible to produce a difficult problem for finished product nano zine oxide polypropylene filament yarn；And overcome nano zine oxide polypropylene
Its DTY of long filament be draw textured yarn in process of production, due to melt flow body elasticity can excessive, melt flow body through spinneret micropore spray
When going out, expanded coefficient is excessive, causes strand to rupture, it is impossible to which normal continuous production finished product nano zine oxide its DTY of polypropylene filament yarn draws
Stretch textured filament.
Above-mentioned goal of the invention is achieved through the following technical solutions, and a kind of nano zine oxide polypropylene filament yarn, including length
Silk body, which is characterized by：Described long filament body includes two kinds through melting mixing of nano zine oxide master batch and polypropylene section
Material component, the weight ratio of nano zine oxide master batch and polypropylene two kinds of material components of section is 8～9:100～120；Described receives
Rice zinc oxide master batch is included by the nano-zinc oxide powder without modification and polypropylene two kinds through melting mixing of powder of section
Material component, without the nano-zinc oxide powder of modification and polypropylene cut into slices two kinds of material components of powder weight ratio be 3～
6:8～12.
A kind of manufacture method of nano zine oxide polypropylene filament yarn, which is characterized by：It is by nano zine oxide master batch and polypropylene
Cut into slices according to 8～9:100～120 weight puts into drying machine heat drying 35～55 minutes than mixing and stirring, Ran Houjing
By weaving casing being delivered to after screw extruder melting mixing, by the dosing pump accurate measurement on weaving casing, be sent to weaving group
Part carries out spinning manufacture；Described nano zine oxide master batch is by the nano-zinc oxide powder without modification and polypropylene section powder
End is according to 3～6:8～12 weight contains the nano zine oxide of zinc element than mixing and stirring through screw extruder melt-processed
Master batch.
Preferably, the weaving component is divided into four manufacture weaving intervals：
(1) feed interval：Melt flow body charging hole be arranged on centre from top to bottom feed, weaving component inner chamber from charging
Hole starts as sector structure, and excessive to surrounding orphan's shape, makes to melt Fluid pressure and uniformly radiates to surrounding, makes melt flow in weaving component
Body vortex reduces, and pressure stability increases substantially the spinnability of the melt flow body containing nano zine oxide；
(2) pressurizing filter interval：Using pressurizing filter, with metal sand as filtration charging material, the rustless steel mistake of filtration
Up to more than 7 layers of filter screen, such weaving component pressure is more stable, and spinnability is improved；
(3) shunting of melt flow body is interval：The allocated plate of high-voltage fuse fluid after filtration is evenly distributed to spinneret, distribution plate with
Buffering areas of permanent pressure between spinneret highly increases to more than 17MM, the filter mesh layer between distribution plate and spinneret increase to three layers with
On, make molten Fluid pressure stable further；The thickness of spinneret is thickeied to more than 25MM, so that water conservancy diversion hole length increases, is made
The vortex that melt flow body is produced in water conservancy diversion in the hole reduces to minimum, improves spinnability；
(4) spray webbing interval：Increase the draw ratio of spinneret micropore to 9～11：1；Calm between spinneret and cross air blasting
Area is lengthened to more than 200MM；
Strand after cross air blasting cooling and shaping is oiled in boundling away from 700～900MM of spinning plate surface, the tow after boundling
It is sent to, through draw-off godet, the full automatic winding head that coiling speed is 4000～5000M/min and molding is batched, makes nano zine oxide
Polypropylene filament yarn, i.e. POY.
Preferably, moisture content after polypropylene section and the drying of nano zine oxide master batch：900ug/g～1100ug/g；
The draw ratio of screw extruder：40～50：1；
The temperature of screw extruder divides 5 sections, is respectively from import to outlet：
One 80 ° of section～120 DEG C；
Two 205 ° of sections～250 DEG C；
Three 210 ° of sections～265 DEG C；
Four 125 ° of sections～155 DEG C；
Five 100 ° of sections～135 DEG C；
Spinning body temperature：188 DEG C～192 DEG C；
Spinning pressure：20～25Mpa；
Coiling speed:1200～1600m/Min；
Filtering metal sand：195～215 mesh；
The stainless steel filter screen is 7 layers, and the mesh number of stainless steel filter screen is by following mesh number arrangement：150～250 mesh, 250
～350 mesh, 400～550 mesh, 400～500 mesh, 450～500 mesh, 250～350 mesh, 50～100.
Preferably, described its DTY of nano zine oxide polypropylene filament yarn be draw textured yarn manufacture method as follows：Nanometer
Zinc oxide polypropylene filament yarn is that POY precursor is balancing indoor placement 68～76 hours, eliminates nano zine oxide polypropylene filament yarn to balance
Interior internal stress, the nano zine oxide polypropylene filament yarn after 68～76 hours balances just can enter stretcher strain operation, it
Upper hot tank heating is entered by one Lora of elasticizer silk road, and scroll tube being fed again from upper hot tank silk out carries out false twisting modification,
Make tow fluffy with certain elasticity, the draw ratio between upper hot tank and scroll tube is 1：1.2～1.8；Derive from scroll tube
Frictional disk false twist yarn out enters lower hot tank through two Lora and is shaped, and the strand after sizing no longer bounces back；From lower hot tank
Tow out reaches low through spindle coiling and molding, i.e. finished product nano zine oxide polypropylene filament yarn after oiling roller oils through three Lora
Elater；Above upper heater temperature：90～100 DEG C, lower heater temperature：87～97 DEG C, draw ratio：1：2.5～2.8, a Lora turns
Speed：420～470M/Min, two Lora rotating speeds：460～500M/Min, three Lora 450～500M/Min of rotating speed, spindle position package speed
440～480m/min of degree, its draw textured yarn oil content of titanium polypropylene fiber：3.5 ± 0.5%.
The beneficial effects of the present invention is：Solving not carries out nano-zinc oxide powder modification, and polypropylene is cut into slices and received
Mechanical admixture after rice Zinc oxide powder melting in melt flow body increases, and spinnability is greatly reduced, it is impossible to produce finished product nano oxygen
Change a difficult problem for zinc polypropylene filament yarn；And overcome its DTY of nano zine oxide polypropylene filament yarn i.e. draw textured yarn in process of production,
Elasticity due to melt flow body can be excessive, and when melt flow body is sprayed through spinneret micropore, expanded coefficient is excessive, causes strand to rupture, it is impossible to
Normal continuous production finished product nano zine oxide its DTY of polypropylene filament yarn is the disadvantage of draw textured yarn.The present invention is so can have above-mentioned
Beneficial effect, is because that it has following innovation to prior art：(1) feed interval：In the closure of prior art weaving component
Side is plane, and melt flow body charging hole is in centre, or in side, such structure can cause melt flow body to be formed in weaving component
Channelling, build-up of pressure is non-constant, pressure recurrent fluctuations, affects normal spinning.And the present invention weaving component inner chamber from charging
Hole starts as sector structure, and excessive to surrounding orphan's shape, makes to melt Fluid pressure and uniformly radiates to surrounding, makes melt flow in weaving component
Body vortex reduces, and pressure stability increases substantially the spinnability of the melt flow body containing nano zine oxide.(2) pressurizing filter area
Between：Pressurizing filter prior art is 5 layers with 60 mesh sea sands, filter screen.And the present invention is changed to from high-quality metal sand as mistake
Filter charging material, up to more than 7 layers of the stainless steel filter screen of steady pressure and filtration, the pressure that weaves in component is more stable,
Spinnability is improved.(3) shunting of melt flow body is interval：The allocated plate of high-voltage fuse fluid after filtration distributes to spinneret, prior art
Buffering areas of permanent pressure between distribution plate and spinneret highly only has 5MM, and the present invention increases to more than 17MM, distribution plate and spinneret
Between filter mesh layer increase to more than three layers, make to melt Fluid pressure stable further；The thickness of spinneret is thickeied to more than 25MM, from
And increasing water conservancy diversion hole length, the vortex for making melt flow body produce in water conservancy diversion in the hole reduces to minimum, improves spinnability.(4) spinneret district
Between：The draw ratio of the spinneret micropore of prior art is 24：1, because the melt flow body of High Temperature High Pressure is sprayed by spinneret micropore
When going out, due to the release of pressure, the expanded excessive of strand can be caused in spinning plate surface, rupture melt flow body and cause fracture of wire.And this
Invention increases the draw ratio of spinneret micropore to 9～11：1, due to increasing the draw ratio of spinneret micropore, contribute to spraying silk
Relaxing for elasticity energy, reduces pressure and the expanded coefficient of strand in exit, so as to drastically increase spinnability.Also in spray webbing
Between plate and cross air blasting, zone of silence is lengthened to more than 200MM, slows down the cooling of strand, makes the melt flow body containing nano zine oxide
Crystallisation by cooling evenly, is solved and reduces fibre strength because adding nano zine oxide to increased the mechanical admixture in melt flow body
Problem.
Description of the drawings
Fig. 1:Anti-microbial property examining report and analysis testing result using the woven child's panty crotch of the present invention
Fig. 2:Zn content examining report using the woven clothes of the present invention
Specific embodiment
Below in conjunction with the embodiment represented by 12, the invention will be further described.
A kind of nano zine oxide polypropylene filament yarn, including long filament body, described long filament body includes nano zine oxide master batch
With two kind material components of the polypropylene section through melting mixing, the weight of nano zine oxide master batch and polypropylene two kinds of material components of section
Than for 8.28:110；Described nano zine oxide master batch includes to be cut into slices by the nano-zinc oxide powder without modification and polypropylene
Two kind material components of the powder through melting mixing, without nano-zinc oxide powder and polypropylene section two kinds of things of powder of modification
The weight ratio of matter component is 4:10.
A kind of manufacture method of nano zine oxide polypropylene filament yarn, it by nano zine oxide master batch and polypropylene section according to
8.28:110 weight puts into drying machine heat drying 46 minutes than mixing and stirring, then melts via screw extruder
Weaving casing is delivered to after mixing, and by the dosing pump accurate measurement on weaving casing, being sent to weaving component carries out spinning manufacture；Institute
The nano zine oxide master batch that states is by the nano-zinc oxide powder without modification and polypropylene section powder according to 4:10 weight
Than mixing and stirring, through nano zine oxide master batch of the screw extruder melt-processed containing zinc element.
It is interval that the weaving component is divided into four manufacture weavings：
(1) feed interval：Melt flow body charging hole be arranged on centre from top to bottom feed, weaving component inner chamber from charging
Hole starts as sector structure, and excessive to surrounding orphan's shape, makes to melt Fluid pressure and uniformly radiates to surrounding, makes melt flow in weaving component
Body vortex reduces, and pressure stability increases substantially the spinnability of the melt flow body containing nano zine oxide；
(2) it is interval that supercharging is filtered：Using pressurizing filter, with metal sand as filtration charging material, the rustless steel mistake of filtration
Up to 7 layers of filter screen, such weaving component pressure is more stable, and spinnability is improved；
(4) shunting of melt flow body is interval：The allocated plate of high-voltage fuse fluid after filtration is evenly distributed to spinneret, distribution plate with
Buffering areas of permanent pressure between spinneret highly increases to 17MM, and the filter mesh layer between distribution plate and spinneret increases to more than three layers,
Make molten Fluid pressure stable further；The thickness of spinneret is thickeied to 25MM, so that water conservancy diversion hole length increases, so that melt flow body is existed
The vortex that water conservancy diversion in the hole is produced reduces to minimum, improves spinnability；
(4) spray webbing interval：Increase the draw ratio of spinneret micropore to 10：1；Between spinneret and cross air blasting, zone of silence adds
Grow to 200MM；
Strand after cross air blasting cooling and shaping is oiled in boundling away from spinning plate surface 800MM, and the tow after boundling is through leading
Wire tray is sent to the full automatic winding head that coiling speed is 4500M/min and batches molding, makes nano zine oxide polypropylene filament yarn, i.e.,
POY.
Moisture content after above-mentioned polypropylene section and the drying of nano zine oxide master batch：1000ug/g；
The draw ratio of screw extruder：45：1；
The temperature of screw extruder divides 5 sections, is respectively from import to outlet：
One 110 DEG C of section；
Two 230 DEG C of sections；
Three 250 DEG C of sections；
Four 140 DEG C of sections；
Five 120 DEG C of sections；
Spinning body temperature：190℃±0.5℃；
Spinning pressure：23Mpa；
Coiling speed:1500m/Min；
Filtering metal sand：205 mesh；
Seven layers of drainage screen are by following mesh number arrangement：205 mesh, 300 mesh, 420 mesh, 440 mesh, 650 mesh, 350 mesh, 205 mesh；
Described its DTY of nano zine oxide polypropylene filament yarn is that the manufacture method of draw textured yarn is as follows：Nano zine oxide third
Synthetic fibre long filament is that POY precursor is balancing indoor placement 72 hours, to balance the internal stress for eliminating in nano zine oxide polypropylene filament yarn, warp
The nano zine oxide polypropylene filament yarn that crosses after 72 hours balances just can enter stretcher strain operation, and it is by one sieve of elasticizer silk road
Drawing in and heating into upper hot tank, scroll tube being fed again from upper hot tank silk out carries out false twisting modification, makes tow fluffy with certain
Elasticity, the draw ratio between upper hot tank and scroll tube be 1：1.5；Frictional disk false twist yarn out is derived through two sieve from scroll tube
Draw in and shaped into lower hot tank, the strand after sizing no longer bounces back；Oil is reached from lower hot tank tow out through three Lora
Roller oil after through spindle coiling and molding, i.e. its DTY of finished product nano zine oxide polypropylene filament yarn is draw textured yarn；Above upper heat
Case temperature：95 DEG C, lower heater temperature：90 DEG C, draw ratio：1：2.6, a Lora rotating speed：450M/Min, two Lora rotating speeds：480M/
Min, three Lora rotating speed 480M/Min, spindle position package speed 460m/min, its draw textured yarn oil content of titanium polypropylene fiber：3.5
± 0.5%.
Claims (5)
1. a kind of nano zine oxide polypropylene filament yarn, including long filament body, it is characterised in that：Described long filament body includes nano oxygen
Change the two kinds of material components of zinc master batch and polypropylene section through melting mixing, nano zine oxide master batch and polypropylene two kinds of material groups of section
The weight ratio of part is 8～9:100～120；Described nano zine oxide master batch is included by the nano zine oxide without modification
Powder and polypropylene section two kind material components of the powder through melting mixing, without nano-zinc oxide powder and the polypropylene of modification
The weight ratio of section two kinds of material components of powder is 3～6:8～12.
2. a kind of manufacture method of nano zine oxide polypropylene filament yarn, it is characterised in that：It is cut by nano zine oxide master batch and polypropylene
Piece is according to 8～9:100～120 weight puts into drying machine heat drying 35～55 minutes than mixing and stirring, then via
Weaving casing is delivered to after screw extruder melting mixing, by the dosing pump accurate measurement on weaving casing, is sent to weaving component
Carry out spinning manufacture；Described nano zine oxide master batch is by the nano-zinc oxide powder without modification and polypropylene section powder
According to 3～6:8～12 weight is than mixing and stirring, the nano zine oxide mother through screw extruder melt-processed containing zinc element
Grain.
3. the manufacture method of a kind of nano zine oxide polypropylene filament yarn according to claim 2, it is characterised in that：The weaving
It is interval that component is divided into four manufacture weavings：
(1) feed interval：Melt flow body charging hole is arranged on centre and from top to bottom feeds, and opens from charging hole in the inner chamber of weaving component
Begin as sector structure, and excessive to surrounding orphan's shape, make to melt Fluid pressure and uniformly radiate to surrounding, make melt flow body whirlpool in weaving component
Stream reduces, and pressure stability increases substantially the spinnability of the melt flow body containing nano zine oxide；
(2) it is interval that supercharging is filtered：Using pressurizing filter, with metal sand as filtration charging material, the stainless steel filter screen of filtration
Up to more than 7 layers, such weaving component pressure is more stable, and spinnability is improved；
(3) shunting of melt flow body is interval：The allocated plate of high-voltage fuse fluid after filtration is evenly distributed to spinneret, distribution plate and spray webbing
Buffering areas of permanent pressure between plate highly increases to more than 17MM, and the filter mesh layer between distribution plate and spinneret increases to three layers, makes to melt
Fluid pressure is stable further；The thickness of spinneret is thickeied to more than 25MM, so that water conservancy diversion hole length increases, so that melt flow body is existed
The vortex that water conservancy diversion in the hole is produced reduces to minimum, improves spinnability；
(4) spray webbing interval：Increase the draw ratio of spinneret micropore to 9～11：1；Between spinneret and cross air blasting, zone of silence adds
Grow to more than 200MM；
Strand after cross air blasting cooling and shaping is oiled in boundling away from 700～900MM of spinning plate surface, and the tow after boundling is through leading
Wire tray is sent to the full automatic winding head that coiling speed is 4000～5000M/min and batches molding, makes nano zine oxide polypropylene
Long filament, i.e. POY.
4. the manufacture method of a kind of nano zine oxide polypropylene filament yarn according to claim 3, it is characterised in that：Polypropylene is cut into slices
Moisture content after drying with nano zine oxide master batch：900ug/g～1100ug/g；
The draw ratio of screw extruder：40～50：1；
The temperature of screw extruder divides 5 sections, is respectively from import to outlet：
One 80 ° of section～120 DEG C；
Two 205 ° of sections～250 DEG C；
Three 210 ° of sections～265 DEG C；
Four 125 ° of sections～155 DEG C；
Five 100 ° of sections～135 DEG C；
Spinning body temperature：188 DEG C～192 DEG C；
Spinning pressure：20～25Mpa；
Coiling speed:1200～1600m/Min；
Filtering metal sand：195～215 mesh；
The stainless steel filter screen is 7 layers, and the mesh number of stainless steel filter screen is by following mesh number arrangement：150～250 mesh, 250～
350 mesh, 400～550 mesh, 400～500 mesh, 450～500 mesh, 250～350 mesh, 50～100.
5. the manufacture method of a kind of nano zine oxide polypropylene filament yarn according to claim 4, it is characterised in that：Described receives
Rice zinc oxide its DTY of polypropylene filament yarn is that the manufacture method of draw textured yarn is as follows：Nano zine oxide polypropylene filament yarn is that POY precursor exists
The indoor placement of balance 68～76 hours, to balance the internal stress for eliminating in nano zine oxide polypropylene filament yarn, through 68～76 hours
Nano zine oxide polypropylene filament yarn after balance just can enter stretcher strain operation, and it is entered by one Lora of elasticizer silk road
Hot tank is heated, and feeding scroll tube again from upper hot tank silk out carries out false twisting modification, makes tow fluffy with certain elasticity, on
Draw ratio between hot tank and scroll tube is 1：1.2～1.8；Frictional disk false twist yarn out is derived from scroll tube to enter through two Lora
Enter lower hot tank to be shaped, the strand after sizing no longer bounces back；Reach on oiling roller from lower hot tank tow out through three Lora
Through spindle coiling and molding after oil, i.e. finished product nano zine oxide polypropylene filament yarn low stretch yarn；Above upper heater temperature：90～100
DEG C, lower heater temperature：87～97 DEG C, draw ratio：1：2.5～2.8, a Lora rotating speed：420～470M/Min, two Lora rotating speeds：
460～500M/Min, three Lora 450～500M/Min of rotating speed, spindle position package 440～480m/min of speed, titanium polypropylene fiber its
Draw textured yarn oil content：3.5 ± 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971799.8A CN106435782A (en) | 2016-11-04 | 2016-11-04 | Nano zinc oxide polypropylene filament yarn and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971799.8A CN106435782A (en) | 2016-11-04 | 2016-11-04 | Nano zinc oxide polypropylene filament yarn and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106435782A true CN106435782A (en) | 2017-02-22 |
Family
ID=58180860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610971799.8A Pending CN106435782A (en) | 2016-11-04 | 2016-11-04 | Nano zinc oxide polypropylene filament yarn and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106435782A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187554A (en) * | 1997-09-12 | 1998-07-15 | 营口市光达漂染厂 | Fibre with ultraviolet ray screening function and producing method thereof |
| CN1310250A (en) * | 2001-03-14 | 2001-08-29 | 中原石油勘探局舒普凡化纤厂 | Production process of far infrared fine-denier polypropylene filament |
| KR100468909B1 (en) * | 1997-11-24 | 2005-04-08 | 주식회사 효성 | Manufacturing method of polypropylene fiber for antibacterial carpet |
| CN100999830A (en) * | 2007-01-09 | 2007-07-18 | 辽宁银珠化纺集团有限公司 | Process of mfg. antibiosis polyamide fibre using high speed spinning |
| CN101139735A (en) * | 2007-08-16 | 2008-03-12 | 江苏恒力化纤有限公司 | Method for preparing ultra-fine denier polyester filament yarn |
| CN105970332A (en) * | 2016-07-01 | 2016-09-28 | 上海偌熠实业有限公司 | Antiseptic and deodorant titanium polypropylene fiber and manufacturing method thereof |
-
2016
- 2016-11-04 CN CN201610971799.8A patent/CN106435782A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187554A (en) * | 1997-09-12 | 1998-07-15 | 营口市光达漂染厂 | Fibre with ultraviolet ray screening function and producing method thereof |
| KR100468909B1 (en) * | 1997-11-24 | 2005-04-08 | 주식회사 효성 | Manufacturing method of polypropylene fiber for antibacterial carpet |
| CN1310250A (en) * | 2001-03-14 | 2001-08-29 | 中原石油勘探局舒普凡化纤厂 | Production process of far infrared fine-denier polypropylene filament |
| CN100999830A (en) * | 2007-01-09 | 2007-07-18 | 辽宁银珠化纺集团有限公司 | Process of mfg. antibiosis polyamide fibre using high speed spinning |
| CN101139735A (en) * | 2007-08-16 | 2008-03-12 | 江苏恒力化纤有限公司 | Method for preparing ultra-fine denier polyester filament yarn |
| CN105970332A (en) * | 2016-07-01 | 2016-09-28 | 上海偌熠实业有限公司 | Antiseptic and deodorant titanium polypropylene fiber and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 孙晋良等: "《纤维新材料》", 31 August 2007, 上海大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103437018B (en) | A kind of production technology of super emulation silk type brocade ammonia air-coating silk | |
| CN103590139B (en) | A kind of powerful three-dimensional crimp memory fiber and manufacture method thereof | |
| CN107012522B (en) | Produce the production line and its production technology of the compound short fibre of Three-dimensional crimped hollow type terylene | |
| CN105908283B (en) | A kind of semi-dull POY polyster fibre and its processing method | |
| CN108360103A (en) | A kind of micro nanometer fiber wrap yarn spinning process and spinning apparatus | |
| CN102031575A (en) | Method for preparing superfine denier flat terylene drawn yarn | |
| CN101307510A (en) | Process for preparing bamboo charcoal fiber | |
| CN110528092B (en) | One-step production process of superfine nylon and polyester combined filament yarn | |
| CN108221078A (en) | A kind of manufacturing method of polyester filament | |
| CN106435781B (en) | A kind of moisture absorption is ventilative to imitate numb nylon fibre and preparation method thereof | |
| CN105155004A (en) | Production method for terylene super-soft imitated silk fiber | |
| CN102418169B (en) | Sea-island fibre and preparation method thereof | |
| CN107988646A (en) | A kind of 66 industrial yarn of semi-dull polyamide fibre and preparation method thereof | |
| CN105887231B (en) | A kind of manufacture method of fused mass directly spinning high strength polyester filament yarn | |
| CN101363138B (en) | Method for producing high water absorbent polyester fiber | |
| CN105696200A (en) | Batch-type non-woven fabric melt-blowing method and non-woven fabric | |
| CN109629034A (en) | A kind of manufacture craft of 56 fiber of biology base nylon with antibacterial functions | |
| CN106435782A (en) | Nano zinc oxide polypropylene filament yarn and making method thereof | |
| CN101302652A (en) | Processing method of coloured terylene monofilament | |
| CN108998843A (en) | A kind of hollow polyester FDY preparation methods | |
| CN103276487B (en) | A kind of manufacture method of chinlon multifunctionality ash bamboo charcoal silk | |
| CN104451919A (en) | Production technology for orderly dacron bamboo node yarns of identical specification | |
| CN208250501U (en) | A kind of micro nanometer fiber air jet spinning device | |
| CN105970332A (en) | Antiseptic and deodorant titanium polypropylene fiber and manufacturing method thereof | |
| CN105821550A (en) | Production technology of color yarn air covered yarns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |