CN109281028A - The equipment and preparation method thereof of the different combined yarn of One-step production POY/FDY tri- - Google Patents
The equipment and preparation method thereof of the different combined yarn of One-step production POY/FDY tri- Download PDFInfo
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- CN109281028A CN109281028A CN201811050034.6A CN201811050034A CN109281028A CN 109281028 A CN109281028 A CN 109281028A CN 201811050034 A CN201811050034 A CN 201811050034A CN 109281028 A CN109281028 A CN 109281028A
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- Prior art keywords
- fdy
- poy
- tow
- spinneret
- traveller
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a kind of equipment and preparation method thereof of the different combined yarn of One-step production POY/FDY tri-, the equipment includes spinning manifold, metering pump A, metering pump B, filament spinning component A, spinneret A, circular blow wind apparatus A, oiling device A, setting guiding traveller A below oiling device A, lower draw-off godet, upper draw-off godet, melt pipe B, filament spinning component B, spinneret B, circular blow wind apparatus B, oiling device B, it is oriented to traveller B, pre- mesher, hot-rolling GR1, hot-rolling GR2, hot-rolling GR2, upper draw-off godet, POY/FDY mixing traveller and mixed fine mesher, up- coiler is provided with below the mixed fine mesher；The preparation method includes pouring into melt in spinning manifold, melt is bifurcated through spinning manifold, one branch flows into filament spinning component A after metering pump A accurate measurement through melt pipe A, through in filter chamber metal sand and metal screen be filtered, after through spinneret A be extruded into as-spun fibre；The configuration of the present invention is simple, easy to operate, process are easy to control.
Description
Technical field
Present invention relates particularly to a kind of equipment and preparation method thereof of the different combined yarn of One-step production POY/FDY tri-, belong to
Synthetic fibers manufacturing technology field.
Background technique
Three different combined yarns are mixed by iso-fineness, different contraction, the POY (preoriented yarn) of different elongation and FDY (fully drawn yarn)
Made of long filament composite yarn, have the characteristics that material combination is flexible, fabric style is unique, production cost is low, therefore be widely used in
Imitative hair, Silk and high-grade knitted fabric;It is all made of two-step method at present and produces three different combined yarns, it is needed in advance in FDY equipment
On produce FDY (fully drawn yarn), then in POY equipment produce POY (preoriented yarn), later again pass through drawing-off grid-connection device
By the grid-connected mixed fine mixing of above-mentioned POY (preoriented yarn) and FDY (fully drawn yarn), three different combined yarns are produced in this way, if
Standby investment is big, recruitment is more, land seizure is more, energy consumption is more, production efficiency is low, complex procedures are difficult to control, causes to produce
Three different combined yarns mixed fine performance it is unstable.
Summary of the invention
The present invention provides a kind of setting for the different combined yarn of One-step production POY/FDY tri- for the deficiency in background technique
It is standby and preparation method thereof, it is therefore intended that: it solves to produce three different combined yarns using two-step method in the prior art, equipment investment is big, uses
Work is more, land seizure is more, energy consumption is more, production efficiency is low, complex procedures are difficult to control, leads to produce three different combined yarns
The unstable problem of mixed fine performance.
Technical solution of the present invention:
A kind of equipment of the different combined yarn of One-step production POY/FDY tri-, a kind of different combined yarn of One-step production POY/FDY tri-
Equipment include spinning manifold, be provided in spinning manifold metering pump A and metering pump B, the metering pump A by melt pipe A with
Filament spinning component A is connected, and spinneret A is arranged below filament spinning component A, is provided with circular blow wind apparatus A, institute below the spinneret A
It states and is provided with oiling device A below circular blow wind apparatus A, setting guiding traveller A, the guiding traveller A below oiling device A
There are lower draw-off godet and upper draw-off godet in lower section, and the metering pump B is connected by melt pipe B with filament spinning component B, at filament spinning component B
It is provided with circular blow wind apparatus B below side's setting spinneret B, the spinneret B, is provided with and oils below the circular blow wind apparatus B
It is provided with guiding traveller B below device B, the oiling device B, is provided with pre- mesher below guiding traveller B,
It sets below pre- mesher to having hot-rolling GR1 and hot-rolling GR2, the lower section between the hot-rolling GR2 and upper draw-off godet is provided with
POY/FDY mixing traveller is provided with mixed fine mesher, the mixed fine mesher below the POY/FDY mixing traveller
Lower section is provided with up- coiler.
The hole count of the spinneret A be 24f-192f, fibre section be circle, triangle, linear type or cross, it is described
Spinneret B is identical as spinneret A.
Removable tow detector, the removable tow inspection are additionally provided between the mixed fine mesher and up- coiler
Survey device include bottom plate, sliding slot is provided on bottom plate, is provided with pillar on the chute, post top portion is equipped with lamps and lanterns, bottom plate just
Front is provided with handle, and handle bottom installs live wire and battery through there is through-hole in through-holes, and battery passes through electric wire and lamps and lanterns
It is connected, control switch is additionally provided on handle, control switch is connected by electric wire A with electric wire.
It is provided with filter chamber in the filament spinning component A, metal sand and metal screen are installed in the filter chamber.
The structure of the filament spinning component B is identical with the structure of filament spinning component A.
A method of the different combined yarn of POY/FDY tri- being produced using equipment described in claim 1, is included the following steps,
Melt is poured into spinning manifold, melt is bifurcated through spinning manifold, and a branch is after metering pump A accurate measurement through melt pipe
A flow into filament spinning component A in, through in filter chamber metal sand and metal screen be filtered, after be extruded into through spinneret A it is nascent
Fiber, then through circular blow wind apparatus A be cooled and shaped, after oil again through oiling device A boundling, form POY after oiling
Tow, another branch after metering pump B accurate measurement through melt pipe B flow into filament spinning component B in, through in filter chamber metal sand and
Metal screen is filtered, after through spinneret B be extruded into as-spun fibre, be then cooled and shaped through circular blow wind apparatus B, after
It oils again through oiling device B boundling, forms FDY tow after oiling, POY tow leads to after being oriented to traveller A deflecting at this time
It crosses down draw-off godet and upper draw-off godet enters in POY/FDY mixing traveller, FDY tow becomes through guiding traveller B back into pre-
Mesher, after enter in POY/FDY mixing traveller through hot-rolling GR1 and hot-rolling GR2, FDY tow and POY tow pass through later
Enter in mixed fine mesher after the mixing of POY/FDY mixing traveller, is wound into spinning cake finally by up- coiler.
Wind-warm syndrome in the circular blow wind apparatus A and circular blow wind apparatus B is disposed as 19 degrees Celsius, rheumatism 75-85%, wind
Pressure is 600-800Pa.
The revolving speed of adjustment the metering pump A and metering pump B, so that the total fiber number of POY tow obtained and FDY tow exists
55dtex—355dtex。
The nozzle of the mixed fine mesher is designed to cucurbit mouth shape, process velocity 1000m/min.
Beneficial effects of the present invention:
The configuration of the present invention is simple, easy to operate, with the conventionally employed two-step method production different combined yarn of POY/FDY tri- equipment and its system
Preparation Method is compared, and equipment investment is few, the amount of labour used is few, land seizure is few, energy consumption decreases, high production efficiency, process are held
It is easy to control, cause the mixed fine performance of produce three different combined yarns comparatively stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the equipment of the different combined yarn of One-step production POY/FDY tri- of the present invention.
Fig. 2 is the side structure schematic view of the mobile tow detector of the present invention.
In figure: 1, spinning manifold, 2, metering pump A, 3, metering pump B, 4, melt pipe A, 5, filament spinning component A, 5-1, filter chamber,
5-2, metal sand, 5-3, metal screen, 6, spinneret A, 7, circular blow wind apparatus A, 8, oiling device A, 9, guiding traveller A, 10,
Lower draw-off godet, 11, upper draw-off godet, 12, melt pipe B, 13, filament spinning component B, 14, spinneret B, 15, circular blow wind apparatus B, 16, on
Oily device B, 17, guiding traveller B, 18, pre- mesher, 19, hot-rolling GR1,20, hot-rolling GR2,21, mixing traveller, 22, mixed
Fine mesher, 23, up- coiler, 24, removable tow detector, 25, bottom plate, 26, sliding slot, 27, pillar, 28, lamps and lanterns, 29,
Hand, 30, through-hole, 31, electric wire, 32, battery, 33, switch, 34, electric wire A.
Specific embodiment
As shown in Figure 1 to Figure 2, the invention discloses a kind of equipment of the different combined yarn of One-step production POY/FDY tri-, including
It is provided with metering pump A2 in spinning manifold 1, spinning manifold 1 and metering pump B3, the metering pump A2 pass through melt pipe A4 and spinning
Component A5 is connected, and spinneret A6 is arranged below filament spinning component A5, is provided with circular blow wind apparatus A7, institute below the spinneret A6
It states and is provided with oiling device A8 below circular blow wind apparatus A7, setting guiding traveller A9, described to lead below oiling device A8
There are lower draw-off godet 10 and upper draw-off godet 11 below silk hook A9, the metering pump B3 passes through melt pipe B12 and filament spinning component B13 phase
Even, spinneret B14 is set below filament spinning component B13, is provided with circular blow wind apparatus B15, the ring below the spinneret B14
It is provided with oiling device B16 below blowing device B15, guiding traveller B17 is provided with below the oiling device B16, is being led
It is provided with pre- mesher 18 below to traveller B17, is set below pre- mesher 18 to having hot-rolling GR119 and hot-rolling GR220,
Lower section between the hot-rolling GR220 and upper draw-off godet 11 is provided with POY/FDY mixing traveller 21, and the POY/FDY is mixed
The lower section for closing traveller 21 is provided with mixed fine mesher 22, is provided with up- coiler 23, the spray below the mixed fine mesher 22
The hole count of filament plate A6 be 24f-192f, fibre section be circle, triangle, linear type or cross, the spinneret B14 with spray
Filament plate A6 is identical, is additionally provided with removable tow detector 24 between the mixed fine mesher 22 and up- coiler 23, it is described can
Mobile tow detector 24 includes bottom plate 25, is provided with sliding slot 26 on bottom plate 25, pillar 27, pillar 27 are provided on sliding slot 26
Top is equipped with lamps and lanterns 28, handle 29 is provided with immediately ahead of bottom plate 25,29 bottom of handle, which is run through, through-hole 30, in through-hole 30
Live wire 31 and battery 32 are installed, battery 32 is connected by electric wire 31 with lamps and lanterns 28, is additionally provided with control switch on handle 29
33, control switch 33 is connected by electric wire A34 with electric wire 31, and filter chamber 5-1, the filtering are provided in the filament spinning component A5
Metal sand 5-2 and metal screen 5-3, the structure of the filament spinning component B13 and the structure phase of filament spinning component A5 are installed in the 5-1 of room
Together；Using the method for the equipment described above production different combined yarn of POY/FDY tri-, includes the following steps, melt is poured into manifold
In body 1, melt is bifurcated through spinning manifold 1, and a branch flows into spinning group through melt pipe A4 after metering pump A2 accurate measurement
In part A5, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after be extruded into through spinneret A6 it is nascent
Fiber, then through circular blow wind apparatus A7 be cooled and shaped, after oil again through oiling device A8 boundling, formed after oiling
POY tow, another branch flows into filament spinning component B13 after metering pump B3 accurate measurement through melt pipe B12, through filter chamber 5-1
Interior metal sand 5-2 and metal screen 5-3 is filtered, after through spinneret B14 be extruded into as-spun fibre, then through circular blow wind
Device B15 be cooled and shaped, after oil again through oiling device B16 boundling, after oiling formed FDY tow, POY at this time
Beam goes backward through lower draw-off godet 10 through guiding traveller A9 change and upper draw-off godet 11 enters in POY/FDY mixing traveller 21, FDY
Tow becomes through guiding traveller B17 back into pre- mesher 18, after through hot-rolling GR119 and hot-rolling GR220 enter POY/FDY
It mixes in traveller 21, FDY tow enters mixed fine mesher with POY tow after the mixing of POY/FDY mixing traveller 21 later
In 22, it is wound into spinning cake finally by up- coiler 23, the wind-warm syndrome in the circular blow wind apparatus A7 and circular blow wind apparatus B15 is respectively provided with
It is 19 degrees Celsius, rheumatism 75-85%, wind pressure 600-800Pa, the revolving speed of adjustment the metering pump A2 and metering pump B3, so that
The total fiber number of POY tow and FDY tow obtained is designed in 55dtex -355dtex, the nozzle of the mixed fine mesher 22
Cucurbit mouth shape, process velocity 1000m/min.
Embodiment 1
As shown in Figure 1 to Figure 2, it using the method for the equipment of the present invention production different combined yarn of POY/FDY tri-, including walks as follows
Suddenly, melt is poured into spinning manifold 1, melt is bifurcated through spinning manifold 1, and a branch passes through after metering pump A2 accurate measurement
Melt pipe A4 flow into filament spinning component A5 in, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after pass through
Spinneret A6 is extruded into as-spun fibre, then through circular blow wind apparatus A7 be cooled and shaped, after again through on oiling device A8 boundling
Oil, forms POY tow after oiling, another branch flows into filament spinning component through melt pipe B12 after metering pump B3 accurate measurement
In B13, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after be extruded into through spinneret B14 it is nascent
Fiber, then through circular blow wind apparatus B15 be cooled and shaped, after oil again through oiling device B16 boundling, formed after oiling
FDY tow, POY tow goes backward through lower draw-off godet 10 through guiding traveller A9 change at this time and upper draw-off godet 11 enters POY/FDY
Mix in traveller 21, FDY tow becomes through guiding traveller B17 back into pre- mesher 18, after through hot-rolling GR119 and heat
Roller GR220 enters in POY/FDY mixing traveller 21, and FDY tow is mixed through POY/FDY mixing traveller 21 with POY tow later
Enter in mixed fine mesher 22 after conjunction, is wound into spinning cake, the circular blow wind apparatus A7 and circular blow wind dress finally by up- coiler 23
It sets the wind-warm syndrome in B15 and is disposed as 19 degrees Celsius, rheumatism 75%, wind pressure 600Pa, the adjustment metering pump A2 and metering pump
The revolving speed of B3, so that the total fiber number of POY tow obtained and FDY tow, in 55dtex, the nozzle of the mixed fine mesher 22 is set
Count into cucurbit mouth shape, process velocity 1000m/min.
Embodiment 2
As shown in Figure 1 to Figure 2, it using the method for the equipment of the present invention production different combined yarn of POY/FDY tri-, including walks as follows
Suddenly, melt is poured into spinning manifold 1, melt is bifurcated through spinning manifold 1, and a branch passes through after metering pump A2 accurate measurement
Melt pipe A4 flow into filament spinning component A5 in, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after pass through
Spinneret A6 is extruded into as-spun fibre, then through circular blow wind apparatus A7 be cooled and shaped, after again through on oiling device A8 boundling
Oil, forms POY tow after oiling, another branch flows into filament spinning component through melt pipe B12 after metering pump B3 accurate measurement
In B13, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after be extruded into through spinneret B14 it is nascent
Fiber, then through circular blow wind apparatus B15 be cooled and shaped, after oil again through oiling device B16 boundling, formed after oiling
FDY tow, POY tow goes backward through lower draw-off godet 10 through guiding traveller A9 change at this time and upper draw-off godet 11 enters POY/FDY
Mix in traveller 21, FDY tow becomes through guiding traveller B17 back into pre- mesher 18, after through hot-rolling GR119 and heat
Roller GR220 enters in POY/FDY mixing traveller 21, and FDY tow is mixed through POY/FDY mixing traveller 21 with POY tow later
Enter in mixed fine mesher 22 after conjunction, is detected by removable tow detector 24, be wound into finally by up- coiler 23 later
Spinning cake, the wind-warm syndrome in the circular blow wind apparatus A7 and circular blow wind apparatus B15 are disposed as 19 degrees Celsius, rheumatism 85%, and wind pressure is
800Pa, the revolving speed of adjustment the metering pump A2 and metering pump B3, so that the total fiber number of POY tow obtained and FDY tow exists
The nozzle of 355dtex, the mixed fine mesher 22 are designed to cucurbit mouth shape, process velocity 1000m/min.
Embodiment 3
As shown in Figure 1 to Figure 2, it using the method for the equipment of the present invention production different combined yarn of POY/FDY tri-, including walks as follows
Suddenly, the hole count for adjusting spinneret A6 and spinneret B14 is 24f-192f, and fibre section is circle, triangle, linear type or cross
Shape pours into melt in spinning manifold 1, and melt is bifurcated through spinning manifold 1, and a branch passes through after metering pump A2 accurate measurement
Melt pipe A4 flow into filament spinning component A5 in, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after pass through
Spinneret A6 is extruded into as-spun fibre, then through circular blow wind apparatus A7 be cooled and shaped, after again through on oiling device A8 boundling
Oil, forms POY tow after oiling, another branch flows into filament spinning component through melt pipe B12 after metering pump B3 accurate measurement
In B13, through in filter chamber 5-1 metal sand 5-2 and metal screen 5-3 be filtered, after be extruded into through spinneret B14 it is nascent
Fiber, then through circular blow wind apparatus B15 be cooled and shaped, after oil again through oiling device B16 boundling, formed after oiling
FDY tow, POY tow goes backward through lower draw-off godet 10 through guiding traveller A9 change at this time and upper draw-off godet 11 enters POY/FDY
Mix in traveller 21, FDY tow becomes through guiding traveller B17 back into pre- mesher 18, after through hot-rolling GR119 and heat
Roller GR220 enters in POY/FDY mixing traveller 21, and FDY tow is mixed through POY/FDY mixing traveller 21 with POY tow later
It is detected after entering in mixed fine mesher 22 after conjunction by removable tow detector 24, is wound into silk finally by up- coiler 23
Cake, the wind-warm syndrome in the circular blow wind apparatus A7 and circular blow wind apparatus B15 are disposed as 19 degrees Celsius, rheumatism 80%, and wind pressure is
700Pa, the revolving speed of adjustment the metering pump A2 and metering pump B3, so that the total fiber number of POY tow obtained and FDY tow exists
The nozzle of 245dtex, the mixed fine mesher 22 are designed to cucurbit mouth shape, process velocity 1000m/min.
24 detection method of tow detector is moved in the present invention: it is artificial to hold handle 29, tow is put on bottom plate 25
It is provided with sliding slot 26, control switch 33, battery 32 is powered by electric wire 31 to lamps and lanterns 28, and lamps and lanterns 28 light, at this point, by artificial
The mode of range estimation checks the tow in sliding slot 26, and problematic tow is cut, by the tow that there is no problem
It is knotted together, then starts up- coiler 23 and be wound into cake.
Claims (9)
1. a kind of equipment of the different combined yarn of One-step production POY/FDY tri-, it is characterised in that: a kind of One-step production POY/
The equipment of the different combined yarn of FDY tri- includes spinning manifold, is provided with metering pump A and metering pump B, the metering pump A in spinning manifold
It is connected by melt pipe A with filament spinning component A, spinneret A is set below filament spinning component A, is provided with ring below the spinneret A
Oiling device A is provided with below blowing device A, the circular blow wind apparatus A, setting guiding traveller A, institute below oiling device A
Stating has lower draw-off godet and upper draw-off godet below guiding traveller A, the metering pump B is connected by melt pipe B with filament spinning component B,
Spinneret B is set below filament spinning component B, is provided with circular blow wind apparatus B below the spinneret B, under the circular blow wind apparatus B
Side is provided with oiling device B, and guiding traveller B is provided with below the oiling device B, is arranged in the lower section of guiding traveller B
There is pre- mesher, is set below pre- mesher to having hot-rolling GR1 and hot-rolling GR2, between the hot-rolling GR2 and upper draw-off godet
Lower section is provided with POY/FDY mixing traveller, and mixed fine mesher is provided with below the POY/FDY mixing traveller, described
Up- coiler is provided with below mixed fibre mesher.
2. a kind of equipment of the different combined yarn of One-step production POY/FDY tri- according to claim 1, it is characterised in that: institute
State spinneret A hole count be 24f-192f, fibre section be circle, triangle, linear type or cross, the spinneret B and
Spinneret A is identical.
3. a kind of equipment of the different combined yarn of One-step production POY/FDY tri- according to claim 1 or 2, it is characterised in that:
It is additionally provided with removable tow detector between the mixed fine mesher and up- coiler, the removable tow detector includes
Bottom plate is provided with sliding slot on bottom plate, is provided with pillar on the chute, post top portion is equipped with lamps and lanterns, is arranged immediately ahead of bottom plate
There is handle, handle bottom installs live wire and battery through there is through-hole in through-holes, and battery is connected by electric wire with lamps and lanterns,
Control switch is additionally provided on handle, control switch is connected by electric wire A with electric wire.
4. a kind of equipment of the different combined yarn of One-step production POY/FDY tri- according to claim 3, it is characterised in that: institute
It states and is provided with filter chamber in filament spinning component A, metal sand and metal screen are installed in the filter chamber.
5. a kind of equipment of the different combined yarn of One-step production POY/FDY tri- according to claim 4, it is characterised in that: institute
The structure for stating filament spinning component B is identical with the structure of filament spinning component A.
6. a kind of method using the equipment production different combined yarn of POY/FDY tri- described in claim 1, it is characterised in that: including
Following steps pour into melt in spinning manifold, and melt is bifurcated through spinning manifold, and a branch is through metering pump A accurate measurement
By melt pipe A flow into filament spinning component A in, through in filter chamber metal sand and metal screen be filtered, after through spinneret A
Be extruded into as-spun fibre, then through circular blow wind apparatus A be cooled and shaped, after oil again through oiling device A boundling, oil and finish
POY tow is formed afterwards, and another branch flows into filament spinning component B after metering pump B accurate measurement through melt pipe B, through in filter chamber
Metal sand and metal screen be filtered, after through spinneret B be extruded into as-spun fibre, it is then cooling through circular blow wind apparatus B
Molding, after oil again through oiling device B boundling, after oiling formed FDY tow, at this time POY tow through be oriented to seal wire
Hook A change goes backward through lower draw-off godet and upper draw-off godet enters in POY/FDY mixing traveller, and FDY tow becomes through guiding traveller B
Back into pre- mesher, after enter in POY/FDY mixing traveller through hot-rolling GR1 and hot-rolling GR2, later FDY tow with
POY tow enters after the mixing of POY/FDY mixing traveller in mixed fine mesher, is wound into spinning cake finally by up- coiler.
7. the method for the production different combined yarn of POY/FDY tri- according to claim 6, it is characterised in that: the circular blow wind dress
It sets the wind-warm syndrome in A and circular blow wind apparatus B and is disposed as 19 degrees Celsius, rheumatism 75-85%, wind pressure 600-800Pa.
8. the method for the production different combined yarn of POY/FDY tri- according to claim 6 or 7, it is characterised in that: the adjustment meter
The revolving speed of amount pump A and metering pump B, so that the total fiber number of POY tow obtained and FDY tow is in 55dtex -355dtex.
9. the method for the production different combined yarn of POY/FDY tri- according to claim 8, it is characterised in that: the mixed fibre web lattice
The nozzle of device is designed to cucurbit mouth shape, process velocity 1000m/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050034.6A CN109281028A (en) | 2018-09-10 | 2018-09-10 | The equipment and preparation method thereof of the different combined yarn of One-step production POY/FDY tri- |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050034.6A CN109281028A (en) | 2018-09-10 | 2018-09-10 | The equipment and preparation method thereof of the different combined yarn of One-step production POY/FDY tri- |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528092A (en) * | 2019-09-06 | 2019-12-03 | 浙江大地蓝化纤有限公司 | A kind of ultra-fine nylon terylene combined yarn one-step method production process |
| CN111636125A (en) * | 2020-04-29 | 2020-09-08 | 湖州市中跃化纤有限公司 | Production method of special-shaped polyester (POY/FDY) mixed fiber composite filament |
| CN111636104A (en) * | 2020-05-27 | 2020-09-08 | 浙江恒优化纤有限公司 | Composite spinning equipment and composite spinning process |
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| CN111636104A (en) * | 2020-05-27 | 2020-09-08 | 浙江恒优化纤有限公司 | Composite spinning equipment and composite spinning process |
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