CN115976657A - Melt spinning spandex spinning case - Google Patents
Melt spinning spandex spinning case Download PDFInfo
- Publication number
- CN115976657A CN115976657A CN202211704591.1A CN202211704591A CN115976657A CN 115976657 A CN115976657 A CN 115976657A CN 202211704591 A CN202211704591 A CN 202211704591A CN 115976657 A CN115976657 A CN 115976657A
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- Prior art keywords
- plate
- fixedly connected
- shell
- heating
- spinning
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- Pending
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- 238000009987 spinning Methods 0.000 title claims abstract description 49
- 229920002334 Spandex Polymers 0.000 title claims abstract description 26
- 239000004759 spandex Substances 0.000 title claims abstract description 26
- 238000002074 melt spinning Methods 0.000 title description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- 238000004321 preservation Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 210000005239 tubule Anatomy 0.000 claims abstract description 12
- 239000000155 melt Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010035 extrusion spinning Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 241000883990 Flabellum Species 0.000 abstract description 5
- 238000010992 reflux Methods 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010930 yellow gold Substances 0.000 description 1
- 229910001097 yellow gold Inorganic materials 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to the technical field of spinning boxes and discloses a melt-spun spandex spinning box which comprises a shell, wherein a connecting pipe for conveying a melt is fixedly connected to the outer part of the shell, and a base for installing a spinneret plate is fixedly connected to the inner part of the shell. Make through notch board and apron cooperation and spout a chamber board and base installation and dismantlement more convenient, the inserted bar drives N utmost point magnetic ring and inserts the through-hole and spacing downthehole side cooperation makes apron and notch board fixed, N utmost point magnetic ring and S utmost point magnetic ring cooperation adsorb the inserted bar that inserts through-hole and spacing downthehole side, flabellum board rotates and makes that the heating shell is inside to be carried through the second joint after the electric jacket heating heat preservation liquid is directional to collect cover and tubule inside, collect cover and tubule inside heat preservation liquid circulation after through first joint circulation reflux inside the heating shell, thereby guaranteed that the inside heat preservation liquid of casing is in the circulation flow all the time, the inside heat retaining homogeneity of casing has been improved.
Description
Technical Field
The invention relates to the technical field of spinning boxes, in particular to a melt-spun spandex spinning box.
Background
The melt-spun spandex yarn is a high-grade fiber with high elasticity and high elongation, and the melt-spun spandex fabric has incomparable superiority of dry-spun spandex, is green, environment-friendly, low in modulus, soft, skin-friendly, comfortable to wear, fashionable and body-binding, has the reputation of second skin of a human body, and is called as 'noble yarn' or 'yellow gold yarn'.
The spinning box is also called a spinning incubator, the main parts of a screw extrusion spinning machine, a rectangular box body coated with a heat insulation layer, a melt distribution pipe, a metering pump, a spinneret plate assembly and the like are arranged in the box body, and the general box body is designed with 1,2,4,6 or more spinning parts. The heating mode of the box body comprises an internal heating mode and an external heating mode, and biphenyl is used as a heat carrier. The internal heating is a non-circulation heating mode, namely, a heat carrier is arranged in a closed box body and is heated by an electric heating rod, so that the internal heating is gas-liquid phase heating, the external heating adopts a biphenyl boiler to heat and supply biphenyl steam to a spinning box body, the gas-phase circulation heating is realized, the temperature is uniform, the control is easy, the internal heating is used for a box body structure of high-pressure spinning or composite spinning, and the melt-spun spandex filaments need to ensure the uniform heat preservation of the spinning temperature in the spinning process.
The spinneret plate inside the existing spinning box is fixedly installed inside the spinning box through bolts, the internal channel of the spinneret plate is easily blocked due to the fact that a melt inside the spinneret plate is prone to blocking, the spinneret plate needs to be frequently overhauled and replaced, the spinneret plate is installed through bolt fasteners, workload and time for installation and maintenance can be increased, spinning efficiency and reliability of the spinning box are reduced, the heat preservation liquid flowing circulation cannot be guaranteed in the heat preservation heating process inside the existing spinning box, cold and hot unevenness easily occurs in the heat preservation process of the spinning box, the melt in the spinning process is prone to being heated unevenly, and spinning quality is affected.
Disclosure of Invention
For solving above-mentioned inside spinneret of current spinning case and adopting bolt fixed mounting inside the spinning case, because the inside fuse-element of spinneret causes the inside passageway of spinneret to block up easily, the spinneret needs frequent maintenance and replacement for this reason, adopt bolt fastener installation spinneret can increase the work load and the time of installation maintenance, reduce the spinning efficiency and the reliability of spinning case, the inside heat preservation heating process of current spinning case can not guarantee heat preservation liquid flowing circulation, cold and hot unevenness appears easily in spinning case heat preservation process, the fuse-element that causes the spinning process is heated unevenly, influence the problem of spinning quality, realize above spinneret convenient to detach installation, the even heat retaining mesh of circulation.
The invention is realized by the following technical scheme: the utility model provides a melt spinning spandex spinning case, includes the casing, the outside fixedly connected with of casing is used for the connecting pipe that the fuse-element was carried, the inside fixedly connected with of casing is used for the base of spinneret installation, the outside fixedly connected with of base is used for the concave plate of spinneret installation, the inboard swing joint of concave plate has the apron that is used for spinneret and base to fix, the through-hole that is used for concave plate and apron separation and fixed is seted up on the surface of concave plate, the inboard swing joint of through-hole has the spacing subassembly that is used for apron and concave plate to fix, the inboard swing joint of base has the chamber board of spouting that is used for the spandex fuse-element to spout. The inside fixedly connected with of casing is used for the heat retaining heating shell of spandex fuse-element, the outside fixedly connected with of heating shell is used for the heat preservation liquid to flow into the inside first joint of heating shell, the inside swing joint of heating shell has the conveying component who is used for the inside heat preservation liquid circulation heating of heating shell to flow, the outside fixedly connected with of heating shell is used for the second joint that heat preservation liquid flows out, the inside fixedly connected with of casing is used for the collection cover that heat preservation liquid collects, the outside fixedly connected with of collecting the cover is used for the inside heat retaining tubule of casing.
Furthermore, the connecting pipe is connected with an external screw extrusion spinning machine through a pipeline, the connecting pipe is connected with the spinning cavity plate through a metering pump and a melt distribution pipe, and the base is in limit connection with the spinning cavity plate through a concave plate.
Furthermore, the concave plate is symmetrical with the center of the base, the cover plate is in contact clamping connection with the concave plate, and the through holes are arranged on the left side surface and the right side surface of the cover plate in pairs.
Furthermore, the limiting assembly comprises an inserted bar movably connected to the inner side of the through hole and used for fixing the cover plate and the concave plate, an N-pole magnetic ring fixedly connected to the inner side of the inserted bar and used for fixing the cover plate and the concave plate, a limiting hole arranged on the side face of the cover plate and used for matching with the inserted bar, and an S-pole magnetic ring fixedly connected to the inner side of the limiting hole and used for matching with the N-pole magnetic ring and fixing the inserted bar.
Furthermore, the inserted bar is coaxial with the limiting hole, the N-pole magnetic ring is coaxial with the S-pole magnetic ring and matched in specification, and the spinning cavity plate corresponds to the cover plate in position and is matched in specification.
Furthermore, the first joint passes through copper union coupling with the collection cover, the second joint passes through copper union coupling with the collection cover, the equidistant linear arrangement of tubule is on the surface of collecting the cover, the position of tubule and casing is corresponding and specification phase-match.
Further, the conveying assembly comprises a shaft rod movably connected inside the heating shell, a fan blade plate fixedly connected outside the shaft rod and used for controlling the directional flowing of the heat preservation liquid inside the heating shell, an electric heating sleeve fixedly connected outside the shaft rod and used for heating the heat preservation liquid, and a motor fixedly connected outside the heating shell and used for providing power for the shaft rod, wherein the motor and the shaft rod are fixedly connected through a connecting shaft, the fan blade plate and the heating shell are coaxial, and the motor is designed in a heat insulation mode.
The invention provides a melt-spun spandex spinning box. The method has the following beneficial effects:
the filament spraying cavity plate and the base are more convenient to mount and dismount through the matching of the concave plate and the cover plate, the inserted rod drives the N-pole magnetic ring to be inserted into the through hole and the inner side of the limiting hole to be matched so that the cover plate and the concave plate are fixed, the N-pole magnetic ring and the S-pole magnetic ring are matched to adsorb the inserted rod inserted into the through hole and the inner side of the limiting hole, and therefore the filament spraying cavity plate and the base are guaranteed to be stably mounted and connected.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the connection relationship between the housing, the connection pipe, the base, the cover plate, the spinneret cavity plate, the heating housing, the first joint, the collecting cover and the thin tube;
FIG. 3 is a schematic view of the connection relationship among the base, the concave plate, the cover plate and the spinneret cavity plate;
FIG. 4 is a schematic view of a spinneret cavity plate according to the present invention;
FIG. 5 is a schematic view of the connection relationship among the base, the concave plate, the cover plate and the position limiting component;
FIG. 6 is a schematic view of the connection among the base, the concave plate and the through hole according to the present invention;
FIG. 7 is a schematic view of the connection relationship between the cover plate and the position limiting assembly of the present invention;
FIG. 8 is a schematic view of an S-pole magnetic ring structure of the present invention;
FIG. 9 is a schematic view of the connection between the inserted link and the N-pole magnetic ring according to the present invention;
FIG. 10 is a schematic view of the connection between the heating shell, the first joint, the conveying assembly and the second joint according to the present invention;
FIG. 11 is a schematic view of the connection between the heating shell, the first joint, the conveying assembly and the second joint according to the present invention;
FIG. 12 is a schematic view showing the connection between the collecting cover and the tubule according to the present invention.
In the figure: 1. a housing; 11. a connecting pipe; 12. a base; 13. a concave plate; 14. a cover plate; 15. a through hole; 16. a limiting component; 161. inserting a rod; 162. an N-pole magnetic ring; 163. a limiting hole; 164. an S-pole magnetic ring; 17. a spinneret cavity plate; 2. heating the shell; 21. a first joint; 22. a delivery assembly; 221. a shaft lever; 222. a leaf plate; 223. an electric jacket; 224. a motor; 23. a second joint; 24. a collection hood; 25. a thin tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples of such meltspun spandex manifolds are as follows:
the first embodiment is as follows:
referring to fig. 1-9, a melt spinning spandex spinning box comprises a shell 1, a connecting pipe 11 for melt delivery is fixedly connected to the outside of the shell 1, a base 12 for spinneret installation is fixedly connected to the inside of the shell 1, the connecting pipe 11 is connected with an external screw extrusion spinning machine through a pipeline, the connecting pipe 11 is connected with a spinneret cavity plate 17 through a metering pump and a melt distribution pipe, and the base 12 is in limit connection with the spinneret cavity plate 17 through a concave plate 13.
The outer portion of the base 12 is fixedly connected with a concave plate 13 used for installing a spinneret plate, the inner side of the concave plate 13 is movably connected with a cover plate 14 used for fixing the spinneret plate and the base 12, the positions of the concave plate 13 and the base 12 are centrosymmetric, the cover plate 14 is in contact clamping connection with the concave plate 13, and the through holes 15 are formed in the left side face and the right side face of the cover plate 14 in pairs.
The surface of the concave plate 13 is provided with a through hole 15 for separating and fixing the concave plate 13 and the cover plate 14, the inner side of the through hole 15 is movably connected with a limiting component 16 for fixing the cover plate 14 and the concave plate 13, and the inner side of the base 12 is movably connected with a spinning cavity plate 17 for spinning spandex melt.
The user needs to install the spinning cavity plate 17, the user manually takes away the insert rod 161 inside the through hole 15, the insert rod 161 moves to drive the N-pole magnetic ring 162 to move and separate from the S-pole magnetic ring 164 inside the limit hole 163 on the side surface of the cover plate 14, after the insert rod 161 is taken away, the user takes away the cover plate 14 outside the concave plate 13, the user takes away the spinning cavity plate 17 outside the base 12 and replaces the spinning cavity plate 17 with a new one, the new spinning cavity plate 17 is placed inside the concave plate 13 outside the base 12, the user operates the cover plate 14 to match with the concave plate 13 to fasten the spinning cavity plate 17 inside the concave plate 13, the user holds the insert rod 161 to drive the N-pole magnetic ring 162 to move and insert into the through hole 15 and the limit hole 163, the N-pole magnetic ring 162 and the S-pole magnetic ring 164 inside the limit hole 163 are contacted and mutually adsorbed, so that the insert rod 161 is fixed inside the through hole 15 and the limit hole 163, and the cover plate 14 and the concave plate 13 are fixedly connected under the limit action of the insert rod 161.
The limiting component 16 comprises an inserting rod 161 movably connected to the inner side of the through hole 15 and used for fixing the cover plate 14 and the concave plate 13, an N pole magnetic ring 162 fixedly connected to the inner side of the inserting rod 161 and used for fixing the cover plate 14 and the concave plate 13, a limiting hole 163 arranged on the side surface of the cover plate 14 and used for matching with the inserting rod 161, and an S pole magnetic ring 164 fixedly connected to the inner side of the limiting hole 163 and used for matching with the N pole magnetic ring 162 and fixing the inserting rod 161, wherein the inserting rod 161 and the limiting hole 163 are coaxial, the N pole magnetic ring 162 and the S pole magnetic ring 164 are coaxial and matched in specification, and the position of the spinning cavity plate 17 corresponds to that of the cover plate 14 and is matched in specification.
Make through concave plate 13 and the cooperation of apron 14 and spout the installation of chamber board 17 and base 12 and dismantle more convenient, the inserted bar 161 drives N utmost point magnetic ring 162 and inserts through-hole 15 and spacing hole 163 inboard cooperation and makes apron 14 and concave plate 13 fixed, N utmost point magnetic ring 162 and S utmost point magnetic ring 164 cooperation adsorb and insert through-hole 15 and the inboard inserted bar 161 of spacing hole 163, thereby guarantee to spout the firm erection joint of chamber board 17 and base 12, the convenience and the reliability of the chamber board 17 of spouting in 1 internal maintenance installation dismantlement of casing have been improved.
Example two:
referring to fig. 1-2 and 10-12, a melt spinning spandex spinning box comprises a shell 1, a heating shell 2 for heat preservation of spandex melt is fixedly connected inside the shell 1, a first connector 21 for heat preservation liquid to flow into the heating shell 2 is fixedly connected outside the heating shell 2, the first connector 21 is connected with a collecting cover 24 through a copper pipe, a second connector 23 is connected with the collecting cover 24 through a copper pipe, thin pipes 25 are linearly arranged on the surface of the collecting cover 24 at equal intervals, and the positions of the thin pipes 25 correspond to those of the shell 1 and are matched with specifications.
The inside swing joint of heating shell 2 has the conveying subassembly 22 that is used for the inside heat preservation liquid circulation heating of heating shell 2 to flow, the outside fixedly connected with of heating shell 2 is used for the second joint 23 that heat preservation liquid flows out, the inside fixedly connected with of casing 1 is used for the collection cover 24 that heat preservation liquid collects, the outside fixedly connected with of collecting cover 24 is used for the inside heat retaining tubule 25 of casing 1, conveying subassembly 22 includes swing joint in the inside axostylus axostyle 221 of heating shell 2, fixed connection is used for the directional flabellum 222 that flows of the inside heat preservation liquid of control heating shell 2 outside axostylus axostyle 221, fixed connection is in the outside electric heat cover 223 that is used for the heat preservation liquid heating of axostylus axostyle 221, fixed connection is in the outside motor 224 that provides power for axostylus axostyle 221 of heating shell 2, motor 224 and axostylus axostyle 221 pass through connecting axle fixed connection, flabellum 222 and the coaxial line of heating shell 2, motor 224 adopts thermal-insulated design.
The rotation of the shaft rod 221 enables the rotation of the fan blade plate 222 and the electric heating sleeve 223, the rotation of the fan blade plate 222 enables the heat preservation liquid inside the heating shell 2 after being heated by the electric heating sleeve 223 to be directionally conveyed to the inside of the collection cover 24 and the thin tube 25 through the second connector 23, the heat preservation liquid inside the collection cover 24 and the thin tube 25 circularly flows to heat and preserve heat inside the shell 1, the heat preservation liquid inside the collection cover 24 and the thin tube 25 circularly flows back to the inside of the heating shell 2 through the first connector 21 after circulating, and therefore the heat preservation liquid inside the shell 1 is guaranteed to be in circular flow all the time, and the uniformity of heat preservation inside the shell 1 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A melt-spun spandex spinning box comprises a shell (1), and is characterized in that: the outer part of the shell (1) is fixedly connected with a connecting pipe (11) used for conveying a melt, the inner part of the shell (1) is fixedly connected with a base (12) used for mounting a spinneret plate, the outer part of the base (12) is fixedly connected with a concave plate (13) used for mounting the spinneret plate, the inner side of the concave plate (13) is movably connected with a cover plate (14) used for fixing the spinneret plate and the base (12), the surface of the concave plate (13) is provided with a through hole (15) used for separating and fixing the concave plate (13) and the cover plate (14), the inner side of the through hole (15) is movably connected with a limiting assembly (16) used for fixing the cover plate (14) and the concave plate (13), and the inner side of the base (12) is movably connected with a spinneret cavity plate (17) used for spinning a spandex melt;
the inside fixedly connected with of casing (1) is used for the heat retaining heating shell (2) of spandex fuse-element, the outside fixedly connected with of heating shell (2) is used for heat preservation liquid to flow into the inside first joint (21) of heating shell (2), the inside swing joint of heating shell (2) has and is used for heating the conveying subassembly (22) that the inside heat preservation liquid circulation heating of shell (2) flows, the outside fixedly connected with of heating shell (2) is used for the second joint (23) that the heat preservation liquid flows out, the inside fixedly connected with of casing (1) is used for collection cover (24) that the heat preservation liquid collects, the outside fixedly connected with of collecting cover (24) is used for inside heat retaining tubule (25) of casing (1).
2. A meltspun spandex manifold as defined in claim 1, wherein: the connecting pipe (11) is connected with an external screw extrusion spinning machine through a pipeline, the connecting pipe (11) is connected with a spinning cavity plate (17) through a metering pump and a melt distribution pipe, and the base (12) is in limit connection with the spinning cavity plate (17) through a concave plate (13).
3. A meltspun spandex manifold as recited in claim 1, wherein: concave plate (13) and base (12) position central symmetry, apron (14) and concave plate (13) contact joint, through-hole (15) are seted up in pairs and are being controlled the side at apron (14).
4. A meltspun spandex manifold as defined in claim 1, wherein: the limiting assembly (16) comprises an insert rod (161) movably connected to the inner side of the through hole (15) and used for fixing the cover plate (14) and the concave plate (13), an N-pole magnetic ring (162) fixedly connected to the inner side of the insert rod (161) and used for fixing the cover plate (14) and the concave plate (13), a limiting hole (163) formed in the side face of the cover plate (14) and used for matching with the insert rod (161), and an S-pole magnetic ring (164) fixedly connected to the inner side of the limiting hole (163) and used for matching with the N-pole magnetic ring (162) and fixing the insert rod (161).
5. A meltspun spandex manifold in accordance with claim 4, wherein: the insert rod (161) is coaxial with the limiting hole (163), the N pole magnetic ring (162) is matched with the S pole magnetic ring (164) in coaxial and specification, and the spinneret cavity plate (17) corresponds to the cover plate (14) in position and is matched in specification.
6. A meltspun spandex manifold as defined in claim 1, wherein: first joint (21) and collection cover (24) pass through the copper union coupling, second joint (23) and collection cover (24) pass through the copper union coupling, tubule (25) equidistant linear arrangement is on the surface of collecting cover (24), tubule (25) and the corresponding and specification phase-match in position of casing (1).
7. A meltspun spandex manifold as recited in claim 1, wherein: the conveying assembly (22) comprises a shaft lever (221) movably connected to the inside of the heating shell (2), a fan blade plate (222) fixedly connected to the outside of the shaft lever (221) and used for controlling the directional flow of heat preservation liquid in the heating shell (2), an electric heating sleeve (223) fixedly connected to the outside of the shaft lever (221) and used for heating the heat preservation liquid, and a motor (224) fixedly connected to the outside of the heating shell (2) and used for providing power for the shaft lever (221), wherein the motor (224) is fixedly connected with the shaft lever (221) through a connecting shaft, the fan blade plate (222) and the heating shell (2) are coaxial, and the motor (224) adopts a heat insulation design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211704591.1A CN115976657A (en) | 2022-12-29 | 2022-12-29 | Melt spinning spandex spinning case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211704591.1A CN115976657A (en) | 2022-12-29 | 2022-12-29 | Melt spinning spandex spinning case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115976657A true CN115976657A (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211704591.1A Pending CN115976657A (en) | 2022-12-29 | 2022-12-29 | Melt spinning spandex spinning case |
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| Country | Link |
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| CN (1) | CN115976657A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10335469A1 (en) * | 2002-09-13 | 2004-03-25 | Barmag Ag | Extrusion polymer thread spinning assembly has spinning beam with thermally insulated heated compartment holding replacement spinning jets at the ready |
| JP2010106954A (en) * | 2008-10-30 | 2010-05-13 | Seibu Gas Co Ltd | Closing member, leak checker, and method for repairing drilled hole of synthetic resin tube |
| JP2010222759A (en) * | 2009-03-25 | 2010-10-07 | Teijin Fibers Ltd | Spinneret pack |
| CN201628386U (en) * | 2010-01-25 | 2010-11-10 | 浙江荣翔化纤有限公司 | Heating device of spinning case body |
| CN213896067U (en) * | 2020-12-07 | 2021-08-06 | 无锡金通高纤股份有限公司 | Heating device for spinning manifold |
| CN215925152U (en) * | 2021-09-13 | 2022-03-01 | 河北邦泰氨纶科技有限公司 | Spinning box for melt-spun spandex |
| CN114990705A (en) * | 2022-06-19 | 2022-09-02 | 南通恒拓化纤有限公司 | Continuous spinning machine for producing polyester elastic yarns |
| CN218147066U (en) * | 2022-06-30 | 2022-12-27 | 江西威骏科技股份有限公司 | Non-woven fabrics spinneret convenient to dismantle and change |
-
2022
- 2022-12-29 CN CN202211704591.1A patent/CN115976657A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10335469A1 (en) * | 2002-09-13 | 2004-03-25 | Barmag Ag | Extrusion polymer thread spinning assembly has spinning beam with thermally insulated heated compartment holding replacement spinning jets at the ready |
| JP2010106954A (en) * | 2008-10-30 | 2010-05-13 | Seibu Gas Co Ltd | Closing member, leak checker, and method for repairing drilled hole of synthetic resin tube |
| JP2010222759A (en) * | 2009-03-25 | 2010-10-07 | Teijin Fibers Ltd | Spinneret pack |
| CN201628386U (en) * | 2010-01-25 | 2010-11-10 | 浙江荣翔化纤有限公司 | Heating device of spinning case body |
| CN213896067U (en) * | 2020-12-07 | 2021-08-06 | 无锡金通高纤股份有限公司 | Heating device for spinning manifold |
| CN215925152U (en) * | 2021-09-13 | 2022-03-01 | 河北邦泰氨纶科技有限公司 | Spinning box for melt-spun spandex |
| CN114990705A (en) * | 2022-06-19 | 2022-09-02 | 南通恒拓化纤有限公司 | Continuous spinning machine for producing polyester elastic yarns |
| CN218147066U (en) * | 2022-06-30 | 2022-12-27 | 江西威骏科技股份有限公司 | Non-woven fabrics spinneret convenient to dismantle and change |
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