CN104294379A - Double-cavity integrated spinning assembly - Google Patents
Double-cavity integrated spinning assembly Download PDFInfo
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- CN104294379A CN104294379A CN201410505300.5A CN201410505300A CN104294379A CN 104294379 A CN104294379 A CN 104294379A CN 201410505300 A CN201410505300 A CN 201410505300A CN 104294379 A CN104294379 A CN 104294379A
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- gland
- baffle
- melt
- chamber
- spinnerets
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- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a double-cavity integrated spinning assembly, and belongs to the technical field of spinning equipment. The double-cavity integrated spinning assembly comprises a shell, a base cover, a spinneret plate, glands, diversion blocks and a filter net. The base cover and the spinneret plate are installed at the upper portion and the lower portion of the shell respectively. The shell space between the base cover and the spinneret plate is divided by a partition plate into a first cavity and a second cavity which are symmetrical. The base cover is provided with two inlets, the glands are installed below the base cover but above the diversion blocks, gaps are formed between the glands and the diversion blocks, the filter net is arranged on the outer side of the diversion blocks, and a certain interval exists between the lower portions of the diversion blocks and the upper plate face of the spinneret plate. The double-cavity integrated spinning assembly is used as a spinning assembly, and has the advantages that mixing is even, conveying is convenient and the production rate of pile loop yarn is low.
Description
Technical field
The present invention relates to a kind of two-chamber integral type filament spinning component, belong to spinning equipment technical field.
Background technology
Filament spinning component is the vitals in all kinds of melt spinning production process, and it plays an important role to the quality of the stability of production process and spinning final products.Filament spinning component is in the past primarily of housing, spinnerets, material cup, gland, filter element (filter element that the filter element being mainly divided into baffle and screen pack to form and excessively filter sand and screen pack form) forms, material cup is wherein the structure of a chamber, this structure is for low capacity, several spinning station of bowing can meet production requirement, but, along with the development of melt spinning technology, people start to pursue the Large Copacity produced, multiple head spinning, intensive, as still used traditional single-chamber type structure filament spinning component, realize Large Copacity to produce, spinneret number needs to increase, and the increase of spinneret number will cause spinning column pitch increase, take up room accordingly many, cost is high, component count is many, make a concrete analysis of as follows:
One, singly spin the package count that position uses to increase, the space singly spinning bit stealing increases, and spins column pitch and also can increase, and no matter is that assembly use cost or space cost all can significantly increase;
Two, singly spinning position uses component count to increase, and the cleaning of assembly, assembling, installation increase thereupon, significantly reduce production efficiency, and recruitment cost also can improve;
Three, singly spinning position uses package count to increase, and singly spins bit stealing space and increases, have and greatly reduce, will have a strong impact on the uniformity of spinning situation and yarn quality to the cooling effect of tow.
Based on this, make the present invention.
Summary of the invention
In order to overcome conventional single chamber filament spinning component, due to spinning of causing of spinneret number increase, column pitch is large, take up room many, the problem such as cost is high, component count is many, the invention provides a kind ofly to realize the two-chamber integral type filament spinning component that multichannel melt is carried simultaneously, melt mixed is even, melt pressure is homogeneous.
For achieving the above object, the technical scheme taked of the present invention is as follows:
Two-chamber integral type filament spinning component, form primarily of housing, material cup, Ji Gai, gland, baffle, filter core and spinnerets, material cup and spinnerets are all installed in housing, Ji Gai and spinnerets are installed on the upper and lower of housing respectively, base covers and is provided with two imports, be respectively import one and import two, symmetrical configuration, separate chamber one and chamber two is provided with in described material cup, gland comprises gland one and gland two, baffle comprises baffle one box baffle two, and filter core comprises filter core one and filter core two; In described chamber one, gland one is provided with the melt inlet one corresponding with import one, melt inlet one runs through gland one, gland one is positioned at above baffle one, and and form gap one between baffle one, melt inlet one upper end is communicated with import one, and lower end is communicated with gap one, and filter core one is set in outside baffle one; Gland two is provided with the melt inlet two corresponding with import two, melt inlet two runs through gland two setting, gland two is installed on above baffle two, and and form gap two between baffle two, melt inlet two upper end is communicated with import two, lower end is communicated with gap two, and filter core two is set in outside baffle two; Spinnerets is provided with and expects the spinneret orifice that cup is connected.
Further, as preferably:
Described material cup lateral wall surface thereof is provided with several latches, and material cup is installed on housing by latch.
Described material cup madial wall is provided with the ladder for stationary gland, baffle and filter core.
The symmetrical structure that described gland is made up of cushion cap under the convex platform of frustoconical bevel and column, melt inlet runs through and is arranged at its axial line of symmetry place, raises up to form cavity at this position bottom lower cushion cap; Described baffle is the T-type structure be made up of the vertex of a cone, cylinder, the vertex of a cone is provided with groove, column side wall is corresponding with groove is provided with many guiding gutters, vertex of a cone center is overlapping with melt inlet center, vertex of a cone external diameter is large compared with cylinder, and being positioned at cylinder top, the cavity bottom the baffle top vertex of a cone and lower cushion cap forms the gap for the melt that circulates; Melt inlet upper end is connected with the import of Ji Gai, and lower end is communicated with the gap between the vertex of a cone with lower cushion cap.
Described spinnerets is made up of separate and not connected Pen Si district one and Pen Si district two, and Pen Si district one and Pen Si district two form a plate two-region structure of spinnerets.
The position that described material cup contacts with spinnerets is provided with half-round metal sealing ring, for guaranteeing chamber one and the independence of chamber two and the accuracy of melt-stoichiometry.
On described spinneret orifice, end entrance is funnel-shaped structure.
The circulation path of melt is: melt is respectively through import one that base covers, import two enters the gland one of chamber one and the gland two of chamber two, gland one is flowed down to again through melt inlet one and melt inlet two, gap one bottom gland two and gap two, and after the shunting of baffle vertex of a cone groove, enter outside filter core downwards and expect between cup cavity, rear flank in filter core is entered through filter element filtering, continue to dirty along the guiding gutter on baffle column side wall, and be assigned to Pen Si district one and the Pen Si district two of spinnerets, form two independently melt streams, finally flow through spinnerets and form as-spun fibre, compared with conventional filament spinning component, operation principle of the present invention and beneficial effect as follows:
First, compared with traditional single-chamber type filament spinning component, material cup is set to chamber one and this two-chamber integral structure of chamber two by the present invention, and respectively a jacket gland is placed in chamber one and chamber two, baffle and filter core, gland, baffle, filter core cooperatively interacts, and gland, baffle, filter core cooperatively interacts with material cup, the import one that melt covers through base and import two are divided into two parts, send in gap through melt inlet respectively, and the baffle of vertex of a cone structure makes melt under self gravitation effect, smooth outflow is to filter core place, guiding gutter after filter element filtering on cylinder is sent in spinnerets, zones of different through spinnerets sprays respectively, both the treating capacity of each chamber had been alleviated on the whole, two-chamber integral structure is made to be called possibility, thus can reduce singly to spin the occupation of land space of position and spin column pitch, assembly consumption reduces, significantly reduce cost, assembling, dismounting, install, cleaning waits labour intensity to reduce, drastically increase production efficiency and utilization ratio of manual labor, extend again the distance between melting melt and spinneret orifice on the whole simultaneously, be conducive to the raising of melt mixing uniformity in course of conveying, when melt sprays through spinnerets, the homogeneity of melt entirety improves greatly, in fiber, molecular melt distribution is more even, be conducive to the raising that bar does uniformity, avoid the melt after the generation melting of looped pile silk and enter through the melt inlet of gland.
The second, conveying circuit is pipeline state, avoids the generation of carrying dead angle, avoids the generation that melt lumps, be conducive to the conforming raising of fiber quality.In spinning component structure provided by the present invention, the edge of each parts all adopts streamlined design, and melt, when the import that base covers enters the melt inlet of gland, completes first time mixing, then in the cavity be delivered to bottom gland through melt inlet, in the cavity, the melt flowed downward runs into the vertex of a cone overlapping with melt inlet center, and spread flowing along the vertex of a cone with certain taper to surrounding, the melt being set to straight up and down flow of the vertex of a cone provides a buffer platform, make it flow more to releive, melt carries out secondary mixing and after filter element filtering on this vertex of a cone, continue to be delivered to spinnerets place downwards along the guiding gutter that baffle column side wall is arranged, spray respectively through Pen Si district one and Pen Si district two, the streamlined structure design of above-mentioned each parts, alleviate the filter pressure of filter core, reduce assembling, abrasion condition in unloading process, extend the life cycle of assembly, reduce unit replacement frequency, simultaneously, ensure that the fluency of conveying circuit, considerably reduce melt and flow through dead angle on path, avoid melt at some corner's time of staying long caking phenomenon formed, and melt has carried out repeatedly mixing in course of conveying, melt distribution is more even, when melt sprays from spinnerets, melt distributes homogeneous in precursor, fiber quality uniformity is good, for aft-loaded airfoil provides good basis, be conducive to posterior drawing, the raising of fixed effect.
3rd, because in course of conveying, melt is repeatedly mixed, improve the uniformity of melt quality, reduce denier irregularity and lousiness amount.When melt flows into from melt inlet the gap formed with the baffle vertex of a cone bottom cushion cap gland, the vertex of a cone of baffle plays the effect of blocking to melt, add the flowing pressure of melt on the one hand, also melt is made evenly to scatter to surrounding on the other hand, serve fabulous mixed effect, melt also obtains further homogenizing while filter core melt obtains filtering, and the dispensing orifice front end that spinnerets is arranged is funnel-form, the entry-end effect of melt can be reduced, improve the extrusion swelling effect that melt goes out spinnerets, improve the uniformity of melt quality on the whole, be conducive to the raising of production efficiency and product with stable quality.
Accompanying drawing explanation
Fig. 1 is the side sectional view of filament spinning component of the present invention;
Fig. 2 is the top view of filament spinning component of the present invention;
Fig. 3 is M-M sectional view in Fig. 2;
Fig. 4 is the perspective view of installation component;
Fig. 5 is the structural representation of spinnerets.
Number in the figure: A. chamber one; B. chamber two; C. gap one; D. gap two; 1. housing; 2. material cup; 21. ladders; 22. latches; 3. spinnerets; 3a. Pen Si district one; 3b. Pen Si district two; 31. dispensing orifices; 32. spinneret orifices; 4. gland; 4a. gland one; 4b. gland two; 41. convex platforms; 42. times cushion caps; 43. cavitys; 44. melt inlets; 44a. melt inlet one; 44b. melt inlet two; 5. baffle; 5a. baffle one; 5b. baffle two; 51. vertex of a cones; 52. cylinders; 53. guiding gutters; 6. entrance pad; 6a. entrance pad one; 6b. entrance pad two; 7. filter core; 7a. filter core one; 7b. filter core two; 8. set screw; 9. Ji Gai.
Detailed description of the invention
Embodiment 1
The present embodiment two-chamber integral type filament spinning component, composition graphs 1, comprise housing 1, base lid 9, material cup 2, spinnerets 3, gland 4, baffle 5 and filter core 7, material cup 2 outer side edges is provided with several latches 22, material cup 2 is installed on housing 1 by latch 22, the medial surface of expecting cup 2 has then been located at multiple ladder 21, and gland 4, baffle 5 and filter core 7 are installed respectively by ladder 21 and are fixed on the differing heights place of material cup 2; Spinnerets 3 is installed on the bottom of expecting cup 2 in housing 1, and communicates with material cup; In material cup 2, symmetry has been located at two chambers, is respectively chamber one A and chamber two B; Base lid 9 is provided with two imports, be respectively import one and import two, import one and import two are symmetricly set on base lid 9, and gland 4 comprises gland one 4a and gland two 4b, baffle 5 comprises baffle one 5a and baffle two 5b, and filter core 7 comprises filter core one 7a and filter core two 7b; In chamber one A, gland one 4a is provided with melt inlet one 44a corresponding with import one, melt inlet one 44a runs through gland one 4a and arranges, gland one 4a is installed on above baffle one 5a, and and form gap one C between baffle one 5a, melt inlet one 44a upper end is communicated with import one, and lower end is communicated with gap one C, filter core one 7a is set in outside baffle one 5a, has certain intervals H between baffle one 5a bottom and spinnerets 3 upper face
4, this interval H
4>=1.1mm; Gland two 4b is provided with melt inlet two 44b corresponding with import two, melt inlet two 44b runs through gland two 4b and arranges, gland two 4b is installed on above baffle two 5b, and and form gap two D between baffle two 5b, melt inlet two 44b upper end is communicated with import two, lower end is communicated with gap two D, and filter core two 7b is set in outside baffle two 5b, has certain intervals H between baffle two 5b bottom and spinnerets 3 upper face
4, this interval H
4>=1.1mm.
Wherein, in the present embodiment, in base lid 9 structure, import one and import two with base lid 9 center line for symmetry axis is symmetrical arranged; Composition graphs 2, Fig. 3, Fig. 4 and Fig. 5, gland 4 is " convex " shape structure of symmetrical configuration, its line of symmetry place offers the melt inlet 44 running through gland 4, be made up of convex platform 41 and lower cushion cap 42, convex platform 41 edge rounding off forms lower cushion cap 42, and convex platform 41 external diameter is less than lower cushion cap 42 external diameter, raises up bottom lower cushion cap 42 and form cavity 43; Baffle 5 is T-shaped structure, be made up of the top vertex of a cone 51, bottom cylinder 52 and many guiding gutters 53 be arranged on cylinder 52 sidewall, the center line of the vertex of a cone 51 is overlapping with melt inlet 44 center line, and the vertex of a cone 51 is positioned on cylinder 52, and external diameter comparatively cylinder 52 is large, the width D of cylinder 52
4for 90mm, the vertex of a cone 51 and cavity 43 form gap one C(for the melt that circulates in chamber one A) and gap two D(in chamber two B); Set screw 8 has two, and install on spinnerets 3 with the Central Symmetry of housing 1, the offset angle of the vertical center line of these two relative housings 1 of set screw 8 place straight line is 23 °, play effect that is fixing and correction spinnerets 3 position, avoid spinnerets 3 and chamber one A, chamber two B to offset and cause melt Conveying not smooth.The present embodiment filament spinning component whole height H is the outer diameter D of 235mm, housing 1
5for 305mm, wherein, the height H of base lid 2
1for 35.9mm, the height H of bottom cylinder 62
2for 62.21mm, the height H of spinnerets 3
3for 55mm; Melt inlet 44 upper end is connected with import, and lower end is communicated with gap (be communicated with gap one C in chamber one A, be communicated with in chamber two B with gap two D), and the internal diameter of melt inlet 44 is identical with lower cylindrical shape structure 22, is 10mm; The hole center distance L of melt inlet one 44a and melt inlet two 44b
1for 130mm, and expect the distance between center line melt inlet 44 hole center distance L of cup 2
2be 65mm; Spinnerets 3 the widest part width D
6for 260mm, the lower face width D of spinnerets 3
7for 244mm.
When adopting such scheme of the present invention to carry out spinning, the import one of melt after melting respectively on base lid 9 and import two enter gland one 4a of chamber one A and gland two 4b of chamber two B, the cavity 43 bottom gland 4 is flowed down to again through melt inlet 44, through space one C and space two D after the shunting of the baffle 5 top vertex of a cone 51, to enter outside filter core 7 and inside material cup 2 between space, after filter core 7 filters, enter in filter core 7, and downward along the guiding gutter 53 of baffle 5 sidewall, the spinneret orifice 31 on spinnerets 3 is extruded.In this process, dual cavity is arranged distributes melt Conveying, two separate chamber one A and chamber two B are divided in housing 1, the import one of melt on base lid 9 and import two are divided into two parts, respectively through melt inlet one 44a, space one C and melt inlet two 44b, space two D arrives baffle one 5a and baffle two 5b, the baffle 5 of the vertex of a cone 51 structure makes melt under self gravitation effect, smooth outflow is to filter core 7 place, extend the distance between melt and spinneret orifice 3 after melting on the whole, be conducive to the raising of melt mixing uniformity in course of conveying, simultaneously, because in course of conveying, melt is repeatedly mixed, melt distribution is comparatively even, and conveying circuit is smooth, dead angle can not be there is in course of conveying, avoid melt and stop long caused melt caking phenomenon a position, this also alleviates the filter pressure of filter screen to a certain extent, be conducive to the prolongation of filter screen service life and life cycle, decrease screen replacing and cleaning frequency, two-chamber integral type arranges the disposed of in its entirety ability that improve filament spinning component, be conducive to the raising of production efficiency and product with stable quality, when melt sprays through spinnerets, the homogeneity of melt entirety improves greatly, in fiber, molecular melt distribution is more even, be conducive to the raising that bar does uniformity, avoid the generation of looped pile silk, again, a large amount of melts is when the import of gland 9 enters the melt inlet 44 of gland 4, obtain mixing for the first time, in the cavity 43 be delivered to bottom gland 4 through melt inlet 44 again, in this cavity 43, the melt flowed downward runs into the vertex of a cone 51 overlapping with melt inlet 44 center, and spread flowing along the vertex of a cone 51 with certain taper to surrounding, the effect that vertex of a cone structure 53 pairs of melts of baffle 5 play to block, add the pressure of melt on the one hand, melt is made evenly to scatter to surrounding on the other hand, for the melt straight up and down flowed provides a buffer platform, make it flow more to releive, serve fabulous mixed effect, melt carries out secondary mixing and filters through filter core 7 on this vertex of a cone 51, after while filtration, people's melt obtains further homogenizing, downward conveying is continued along the guiding gutter 53 that baffle 5 sidewall is arranged, spinneret orifice through spinnerets 3 sprays, the dispensing orifice front end of spinneret orifice 31 is funnel-form, the entry-end effect of melt can be reduced, improve the extrusion swelling effect that melt goes out spinnerets 3, overall conveying circuit is that streamline is arranged, avoid melt at knuckle, pause long caused caking phenomenon at the conveying dead angle such as right angle, and melt has carried out repeatedly mixing in course of conveying, melt distribution is more even, when melt sprays from spinnerets, two melt flow channel are separate, do not interfere with each other, melt distributes homogeneous in precursor, fiber quality uniformity is good, for aft-loaded airfoil provides good basis, be conducive to posterior drawing, the raising of fixed effect.Therefore the melt through this assembly can well be mixed and be filtered, and can improve the uniformity of melt quality, improve the uniformity of fiber number, reduces lousiness amount.Most importantly two-chamber integrated component of the present invention can reduce singly spin bit stealing space and spin column pitch greatly, the cooling uniformity of silk can be improved greatly, reduce ingot position and spin the difference of interdigit yarn quality, the application demand of Large Copacity, bull number spining technology can be adapted to.
Embodiment 2
In the present embodiment, material cup 2 is integral type structure with housing 1, chamber one A and chamber two B center are provided with the through hole one corresponding with 3a and Pen Si district two of Pen Si district one 3b and through hole two, chamber one A is connected with spinnerets 3 with through hole two respectively by the through hole one bottom it with chamber two B, and all the other settings are identical with embodiment 1.
Above content is the further description done provided technical scheme in conjunction with the preferred embodiment of the present invention; can not assert that the present invention specifically implements to be confined to these explanations above-mentioned; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention
Claims (8)
1. two-chamber integral type filament spinning component, it is characterized in that: be made up of housing, material cup, Ji Gai, gland, baffle, filter core and spinnerets, material cup and spinnerets are all installed in housing, Ji Gai and spinnerets are installed on the upper and lower of housing respectively, base covers and is provided with two imports, be respectively import one and import two, symmetrical configuration, separate chamber one and chamber two is provided with in described material cup, gland comprises gland one and gland two, baffle comprises baffle one box baffle two, and filter core comprises filter core one and filter core two; In described chamber one, gland one is provided with the melt inlet one corresponding with import one, melt inlet one runs through gland one setting, gland one is positioned at above baffle one, and and form gap one between baffle one, melt inlet one upper end is communicated with import one, and lower end is communicated with gap one, and filter core one is set in outside baffle one; Gland two is provided with the melt inlet two corresponding with import two, melt inlet two runs through gland two setting, gland two is installed on above baffle two, and and form gap two between baffle two, melt inlet two upper end is communicated with import two, lower end is communicated with gap two, and filter core two is set in outside baffle two; Spinnerets is provided with and expects the spinneret orifice that cup is connected.
2. two-chamber integral type filament spinning component as claimed in claim 1, is characterized in that: described material cup lateral wall surface thereof is provided with several latches, and material cup is installed on housing by latch.
3. two-chamber integral type filament spinning component as claimed in claim 1, is characterized in that: described material cup madial wall is provided with the ladder for stationary gland, baffle and filter core.
4. two-chamber integral type filament spinning component as claimed in claim 1, it is characterized in that: described gland is symmetrical structure, be made up of cushion cap under the convex platform of frustoconical bevel and column, melt inlet runs through and is arranged at the axial line of symmetry place of gland, raises up to form cavity bottom lower cushion cap bottom lower cushion cap.
5. two-chamber integral type filament spinning component as claimed in claim 1, it is characterized in that: described baffle is the T-type structure be made up of the vertex of a cone, cylinder, the vertex of a cone is provided with groove, column side wall is corresponding with groove is provided with many guiding gutters, vertex of a cone center is overlapping with melt inlet center, vertex of a cone external diameter is large compared with cylinder, and is positioned at cylinder top.
6. two-chamber integral type filament spinning component as claimed in claim 1, it is characterized in that: described spinnerets is made up of separate and not connected Pen Si district one and Pen Si district two, Pen Si district one and Pen Si district two form a plate two-region structure of spinnerets.
7. two-chamber integral type filament spinning component as claimed in claim 1, is characterized in that: be provided with half-round metal sealing ring between described material cup and spinnerets.
8. two-chamber integral type filament spinning component as claimed in claim 1, is characterized in that: described spinneret orifice entrance is funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505300.5A CN104294379A (en) | 2014-09-28 | 2014-09-28 | Double-cavity integrated spinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505300.5A CN104294379A (en) | 2014-09-28 | 2014-09-28 | Double-cavity integrated spinning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104294379A true CN104294379A (en) | 2015-01-21 |
Family
ID=52314320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410505300.5A Pending CN104294379A (en) | 2014-09-28 | 2014-09-28 | Double-cavity integrated spinning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104294379A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483845A (en) * | 2015-12-04 | 2016-04-13 | 浙江古纤道新材料股份有限公司 | Processing equipment for polyester industrial filaments for fine denier sewing threads |
| CN107937994A (en) * | 2017-12-26 | 2018-04-20 | 华祥（中国）高纤有限公司 | Chemical fibre spinneret plate structure |
| CN111733461A (en) * | 2020-07-23 | 2020-10-02 | 昆山无双金属科技有限公司 | Novel gauze mask mould flow distribution plate |
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| JPS51127212A (en) * | 1975-04-25 | 1976-11-05 | Teijin Ltd | Apparatus for multi-end melt spinning |
| DE4114064A1 (en) * | 1990-05-08 | 1991-11-14 | Barmag Barmer Maschf | Melt spinning head with exchangeable packs - has alternative connecting pieces for different numbers of spinnerets |
| US5352106A (en) * | 1991-08-06 | 1994-10-04 | Barmag Ag | Apparatus for melt spinning multicomponent yarns |
| CN1304462A (en) * | 1998-06-08 | 2001-07-18 | Hydac处理技术有限公司 | Filtering device and spinning head |
| JP2005105500A (en) * | 2003-10-02 | 2005-04-21 | Toray Ind Inc | Melt-spinning apparatus |
| CN101838857A (en) * | 2009-03-21 | 2010-09-22 | 欧瑞康纺织有限及两合公司 | Spinning head |
| JP2011195989A (en) * | 2010-03-19 | 2011-10-06 | Toray Ind Inc | Spinning pack and method for producing filament yarn |
| CN204125571U (en) * | 2014-09-28 | 2015-01-28 | 浙江古纤道新材料股份有限公司 | Two-chamber integral type filament spinning component |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127212A (en) * | 1975-04-25 | 1976-11-05 | Teijin Ltd | Apparatus for multi-end melt spinning |
| DE4114064A1 (en) * | 1990-05-08 | 1991-11-14 | Barmag Barmer Maschf | Melt spinning head with exchangeable packs - has alternative connecting pieces for different numbers of spinnerets |
| US5352106A (en) * | 1991-08-06 | 1994-10-04 | Barmag Ag | Apparatus for melt spinning multicomponent yarns |
| CN1304462A (en) * | 1998-06-08 | 2001-07-18 | Hydac处理技术有限公司 | Filtering device and spinning head |
| JP2005105500A (en) * | 2003-10-02 | 2005-04-21 | Toray Ind Inc | Melt-spinning apparatus |
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| JP2011195989A (en) * | 2010-03-19 | 2011-10-06 | Toray Ind Inc | Spinning pack and method for producing filament yarn |
| CN204125571U (en) * | 2014-09-28 | 2015-01-28 | 浙江古纤道新材料股份有限公司 | Two-chamber integral type filament spinning component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483845A (en) * | 2015-12-04 | 2016-04-13 | 浙江古纤道新材料股份有限公司 | Processing equipment for polyester industrial filaments for fine denier sewing threads |
| CN105483845B (en) * | 2015-12-04 | 2018-05-08 | 浙江古纤道新材料股份有限公司 | A kind of process equipment of fine-denier sewing thread polyester industrial yarn |
| CN107937994A (en) * | 2017-12-26 | 2018-04-20 | 华祥（中国）高纤有限公司 | Chemical fibre spinneret plate structure |
| CN111733461A (en) * | 2020-07-23 | 2020-10-02 | 昆山无双金属科技有限公司 | Novel gauze mask mould flow distribution plate |
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Application publication date: 20150121 |