CN104058297A - Manufacturing process and product of transverse moving guide wire shaft - Google Patents
Manufacturing process and product of transverse moving guide wire shaft Download PDFInfo
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- CN104058297A CN104058297A CN201410263843.0A CN201410263843A CN104058297A CN 104058297 A CN104058297 A CN 104058297A CN 201410263843 A CN201410263843 A CN 201410263843A CN 104058297 A CN104058297 A CN 104058297A
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- axle sleeve
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- traversing
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Abstract
The invention discloses a transverse moving guide wire shaft, which comprises a main shaft, a first shaft sleeve and a second shaft sleeve, wherein the first shaft sleeve is formed on the surface of a shaft body of the main shaft through injection molding, the second shaft sleeve is formed on the surface of a shaft body of the first shaft sleeve through injection molding, a guide wire groove is formed in the surface of a shaft body of the second shaft sleeve, and the first shaft sleeve and the second shaft sleeve are respectively made of nonmetal materials. The transverse moving guide wire shaft disclosed by the invention has the advantages that the weight is light, the energy consumption is low, the manufacturing method is simple and convenient, the service life can be prolonged, and the work efficiency can be improved.
Description
Technical field
The invention belongs to spinning machinery apparatus field, more specifically relate to a kind of guidewire shaft of traversing for false twist texturing machine.
Background technology
The textile machinery of the prior art guidewire shaft of traversing all adopts single spheroidal graphite iron to make, and is that the pig iron by a direct casting processes.For meet moment of torsion transmission and the wear-resisting free machining requirement of false twist texturing machine simultaneously, need special heat treatment requirements and special manufacturing process, the manufacturing procedure that generally will pass through polishing, cutting, vibropolish, the whole process-cycle is long, and cost is large.In addition, it also has following shortcoming:
1, in to the guidewire shaft cutting of traversing, the vibropolish course of processing, can produce a large amount of iron ash and waste liquid compound, need to there is a larger pond of capacity to reclaim the compound of iron ash and waste liquid, and present stage also have no idea these compounds to carry out recycling, after a period of time, compound in pond need to be buried, and these compounds have very large pollution to surrounding environment;
2, the guidewire shaft weight of traversing of being made by steel is large, and the every guidewire shaft of traversing reaches 5.273 kilograms, and every machine is provided with 120 guidewire shaft of traversing, and consumption of current hourly is 7.5 kilowatts, and energy consumption is larger;
3, because the weight of the guidewire shaft of traversing is large, in order to reach kinetic balance in the course of the work, must in the guidewire shaft of traversing, be provided with a plurality of holes, traversing, working in guidewire shaft one end, during other end overbalance, can be against in hole with steel, to reach kinetic balance, so many again procedures, also can affect the quality of product sometimes;
4, traverse guidewire shaft when work per minute to turn 2000 and go to 3000 and turn, necessary continuous adding lubricating oil in the process of filar guide and the guidewire shaft cooperating that traverses, to maintain the normal speed of the guidewire shaft of traversing, the use of lubricating oil can produce oil pollution, become easily infected by finished silk, thereby affect the quality of product;
5, because rotating speed is very fast, friction force is also large, and filar guide adopts non-metallic material to make, when it moves reciprocatingly in the guidewire shaft of traversing, larger with the friction of the guidewire shaft of traversing of being made by spheroidal graphite iron, to often change filar guide, cause the wasting of resources, within one month, must change once at the most, machine must stop during replacing, thereby affect manufacturing schedule, reduce work efficiency.
Summary of the invention
In order to address the above problem, the invention provides a kind of lightweight, energy consumption is low, method for making is easy, and the guidewire shaft of traversing that can increase the service life and increase work efficiency.
The invention discloses a kind of guidewire shaft of traversing, it comprises main shaft, the first axle sleeve and the second axle sleeve.The first axle sleeve injection moulding is in the axle body surface of main shaft, and the second axle sleeve injection moulding is in the axle body surface of the first axle sleeve, and the axle body surface of the second axle sleeve is provided with seal wire groove.The first axle sleeve and the second axle sleeve are made by non-metallic material.
In some embodiments, the axle body surface of the first axle sleeve is provided with groove, and the first axle sleeve is made by nylon material, and seal wire groove is corresponding to the groove on the axle body surface of the first axle sleeve, seal wire groove is the groove of four cross-helicity shapes, and the part between four seal wire grooves is grooved rail.
In some embodiments, the second axle sleeve is made by the compound of polyformaldehyde and polytetrafluoroethylene, and the composition proportion of polyformaldehyde and polytetrafluoroethylene is: the composition of polyformaldehyde is between 70% to 90%, and the composition of polytetrafluoroethylene is between 10% to 30%.
In some embodiments, the thickness sum of the first axle sleeve and the second axle sleeve is 6 millimeters.
The invention also discloses the method for making the guidewire shaft of traversing, it comprises the following steps:
Step 1: adopt metallic material to make main shaft;
Step 2: at axle body surface injection moulding first axle sleeve of main shaft, the first axle sleeve adopts non-metallic material to make;
Step 3: at axle body surface injection moulding second axle sleeve of the first axle sleeve, the first axle sleeve adopts non-metallic material to make, and non-metallic material is the compound of polyformaldehyde and polytetrafluoroethylene;
Step 4: at the axle body surface cutting seal wire groove of the second axle sleeve, the guidewire shaft of traversing completes.
In some embodiments, the metallic material in step 1 is steel matter.
In some embodiments, the first axle sleeve in step 2 adopts nylon material to make, and seal wire groove is corresponding to the groove on the axle body surface of the first axle sleeve, and seal wire groove is the groove of four cross-helicity shapes, and the part between four seal wire grooves is grooved rail.
In some embodiments, the composition proportion of the non-metallic material that the second axle sleeve in step 3 adopts is: the composition of polyformaldehyde is between 70% to 90%, the composition of polytetrafluoroethylene is between 10% to 30%, and the non-metallic material combining is like this lightweight, and wear resisting property is good.
In some embodiments, the thickness sum of the first axle sleeve and the second axle sleeve is 6 millimeters, and while specifically implementing, the thickness of the first axle sleeve and the second axle sleeve is all got 3 millimeters, and so wear-resisting effect is best.
The beneficial effect of traverse guidewire shaft and manufacture craft thereof of the present invention is: the present invention has adopted non-metallic material to make the first axle sleeve and the second axle sleeve, and the manufacture craft of the guidewire shaft that makes to traverse is easy, weight saving, and energy consumption is low; The thickness of the first axle sleeve and the second axle sleeve is 3 millimeters, and the guidewire shaft that makes to traverse is not only wear-resisting but also be not easy to split; Friction between the guidewire shaft of traversing and filar guide reduces, and the loss of the guidewire shaft of traversing is reduced, and has reduced turnover rate, has improved work efficiency; The guidewire shaft of traversing only needs a small amount of in rotation process, or even does not need lubricating oil, has so just extended the service life of the guidewire shaft of traversing.
Accompanying drawing explanation
Fig. 1 is the main shaft of an embodiment and the structural representation of the first axle sleeve of a kind of guidewire shaft of traversing of the present invention;
Fig. 2 is the main shaft of an embodiment and the structural representation of the first axle sleeve of a kind of guidewire shaft of traversing of the present invention;
Fig. 3 is the structural representation of an embodiment of a kind of guidewire shaft of traversing of the present invention;
Fig. 4 is the structural representation of filar guide of an embodiment of a kind of guidewire shaft of traversing of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of guidewire shaft of traversing of an embodiment of the present invention, it comprises main shaft 1, the first axle sleeve 2 and the second axle sleeve 3.The first axle sleeve 2 injection mouldings are in the axle body surface of main shaft 1, and the axle body surface of the first axle sleeve 2 is provided with two screw-shaped grooves 201.The first axle sleeve 2 is made by nylon material.The second axle sleeve 3 injection mouldings are in the axle body surface of the first axle sleeve 2.The axle body surface of the second axle sleeve 3 is provided with seal wire groove 301.Seal wire groove 301 is the groove of four cross-helicity shapes, and four seal wire grooves 301 are parallel between two, and the part between two seal wire grooves 301 that are parallel to each other is grooved rail 302.Article four, in seal wire groove 301, two seal wire grooves 301 that are parallel to each other are corresponding with a position in two grooves 201 and be positioned at this groove 201.Filar guide 4 is stuck on grooved rail 302, and filar guide 4 can be made traverse motion along grooved rail 302, completes the function of seal wire.Filar guide 4 is generally made by non-metallic material, and the friction of traversing between guidewire shaft is little.If the axle body surface of the first axle sleeve 2 is not provided with groove 201, when the axle body surface cut seal wire groove 301 of the second axle sleeve 3, can cause the thickness attenuation of seal wire groove 301 so, wear resisting property is not good.
When concrete enforcement is of the present invention, the thickness sum of the first axle sleeve 2 and the second axle sleeve 3 is 6 millimeters, and while specifically implementing, the thickness of the first axle sleeve 2 and the second axle sleeve 3 is all got 3 millimeters.The thickness of the first axle sleeve 2 and the second axle sleeve 3 is 3 millimeters.In order to guarantee that the second axle sleeve 3 time is difficult for splitting in work, so the thickness of the second axle sleeve 3 is 3 millimeters, then between the second axle sleeve 3 and main shaft, establish again a layer thickness and be first axle sleeve 2 of 3 millimeters; Because the not resistance to abrasion of nylon material, thus the axle body surface of the first axle sleeve 2 injection moulding the second axle sleeve 3 more again, rather than all adopt nylon material to make on the first axle sleeve 2 and the second axle sleeve 3.
When concrete enforcement is of the present invention, the second axle sleeve 3 is made by the compound of polyformaldehyde and polytetrafluoroethylene, the composition proportion of polyformaldehyde and polytetrafluoroethylene is: the composition of polyformaldehyde is between 70% to 90%, and the composition of polytetrafluoroethylene is between 10% to 30%.If need, mix the polyformaldehyde of double centner and the compound of polytetrafluoroethylene, if polyformaldehyde is got 70 kilograms so, polytetrafluoroethylene can be got 30 kilograms; If polyformaldehyde is got 80 kilograms, polytetrafluoroethylene can be got 20 kilograms; If polyformaldehyde is got 90 kilograms, polytetrafluoroethylene is got 10 kilograms.The non-metallic material combining is like this lightweight, and wear resisting property is good.If when the composition of polyformaldehyde surpasses 90%, the weight of whole the second axle sleeve 3 has just increased, and has in use just increased energy consumption; If the composition of polyformaldehyde is lower than 70% time, the weight of whole the second axle sleeve 3 is lighter, and in use, easily vibration, and not wear-resisting, can affect service life of the second axle sleeve 3.
Before polyformaldehyde and polytetrafluoroethylene mixed injection molding, to be that polyformaldehyde and polytetrafluoroethylene are dried to raw MAT'L, the temperature of convection oven will be between 70 degrees Celsius to 90 degrees Celsius, the temperature of hopper dryer is between 70 degrees Celsius to 90 degrees Celsius, and drying time is between 2 hours to 4 hours.When polyformaldehyde and polytetrafluoroethylene mixed injection molding, the temperature of barrel is between 160 degrees Celsius to 200 degrees Celsius, the temperature of mould is between 80 degrees Celsius to 120 degrees Celsius, the pressure of injection is between 0.4bar to 1.2bar, wherein, bar is the unit of pressure, 1 millibar of (mbar)=0.001 bar (bar)=100 handkerchief (Pa), and the pressure of injection is between 40000 handkerchief to 120000 handkerchiefs.Too high penetrate pressure and may cause that product unrelieved stress is excessive, high barrel temperature may cause product embrittlement, affects the mechanical properties; Storing amount in barrel should machine capacity 60%～80% between, the residence time can not be long in barrel for raw MAT'L, otherwise easily produce variable color, degraded and product embrittlement, when raw MAT'L is detained for a long time, should clear up machinery; If the situations such as filamentary silver, material flower or the variable color of product embrittlement appear in the product surface of polyformaldehyde and teflon mixture, extend drying time; If there is the black line of focal spot, note it being whether that temperature control or temperature drift and injection speed are too fast.
The invention also discloses the method for making the guidewire shaft of traversing, it comprises the following steps:
Step 1: adopt metallic material to make main shaft 1;
Step 2: axle body surface injection moulding the first axle sleeve 2, the first axle sleeves 2 at main shaft 1 adopt non-metallic material to make;
Step 3: axle body surface injection moulding the second axle sleeve 3, the first axle sleeves 2 at the first axle sleeve 2 adopt non-metallic material to make, and non-metallic material is the compound of polyformaldehyde and polytetrafluoroethylene;
Step 4: at the axle body surface cutting seal wire groove 301 of the second axle sleeve 3, the axle body surface cutting seal wire groove 301 with cutting mechanics at the second axle sleeve 3.Since then, the guidewire shaft of traversing completes, and whole manufacture craft is very easy.
During concrete enforcement, the metallic material of making main shaft 1 employing in step 1 is steel matter, and optimum is to adopt No. 45 steel, has guaranteed the intensity of main shaft 1.
The first axle sleeve 2 in step 2 adopts nylon material to make, and the first axle sleeve 2 is provided with groove 201.In the specific implementation, can, directly at axle body surface injection moulding first axle sleeve 2 of main shaft 1, then cut two screw-shaped grooves 201; Also can first make the mould with the first axle sleeve 2 of fluted 201, then at the first axle sleeve 2 of the axle body surface of main shaft 1 injection moulding belt fluted 201.
The composition proportion of the non-metallic material that the second axle sleeve 3 in step 3 adopts is: the composition of polyformaldehyde is between 70% to 90%, and the composition of polytetrafluoroethylene is between 10% to 30%.During concrete enforcement, if need, mix the polyformaldehyde of double centner and the compound of polytetrafluoroethylene, if polyformaldehyde is got 70 kilograms so, polytetrafluoroethylene can be got 30 kilograms; If polyformaldehyde is got 80 kilograms, polytetrafluoroethylene can be got 20 kilograms; If polyformaldehyde is got 90 kilograms, polytetrafluoroethylene is got 10 kilograms.The non-metallic material combining is like this lightweight, and wear resisting property is good.If when the composition of polyformaldehyde surpasses 90%, the weight of whole the second axle sleeve 3 has just increased, and has in use just increased energy consumption; If the composition of polyformaldehyde is lower than 70% time, the weight of whole the second axle sleeve 3 is lighter, and in use, easily vibration, and not wear-resisting, can affect service life of the second axle sleeve 3.
Seal wire groove 301 in step 4 is four screw-shaped grooves.If the axle body surface of the first axle sleeve 2 is not provided with groove 201, when the axle body surface cut seal wire groove 301 of the second axle sleeve 3, can cause the thickness attenuation of seal wire groove 301 so, wear resisting property is not good.
When the present invention specifically implements, whole method for making is easy, because adopted non-metallic material to make the first axle sleeve 2 and the second axle sleeve 3, weight saving, Energy Intensity Reduction.When guidewire shaft is traversed in making, the guidewire shaft of traversing of having cut is not needed to carry out glossing again, and the waste material that cutting the second axle sleeve 3 produces, because do not polluted, directly recycling, has saved a large amount of energy, also can environment not produced and be polluted.Filar guide 4 and the second axle body 3 are made by non-metallic material, so friction force is little when filar guide 4 moves reciprocatingly on the seal wire groove 301 of the second axle body 3, only need a small amount of lubricating oil, even can not use lubricating oil, reduced oil pollution finished silk, so not only improve the quality of product, also reduced the loss of the second axle sleeve 3 and filar guide 4, extended the service life of the second axle sleeve 3 and filar guide 4.The weight of the guidewire shaft of traversing completing is 2.595 kilograms, 120 guidewire shaft of traversing of every same installation of machine, its at work consumption of current hourly be 3 kilowatts, compared with prior art, each guidewire shaft of traversing is lightweight 2.678 kilograms, every machine consumption of current hourly has lacked 4.5 kilowatts, lightweight half, energy consumption has also reduced by 60%.In textile machine, use traversing during guidewire shaft of made of the present invention, use and within about 1 year, just need to change the guidewire shaft of traversing, improved greatly work efficiency.
Above-described is only some embodiments of the present invention, it should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of creation design of the present invention, can also make other distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1. the guidewire shaft of traversing, it is characterized in that, comprise main shaft (1), the first axle sleeve (2) and the second axle sleeve (3), described the first axle sleeve (2) is located at the axle body surface of described main shaft (1), described the second axle sleeve (3) is located at the axle body surface of described the first axle sleeve (2), the axle body surface of described the second axle sleeve (3) is provided with seal wire groove (301), and described the first axle sleeve (2) and the second axle sleeve (3) are made by non-metallic material.
2. a kind of guidewire shaft of traversing according to claim 1, is characterized in that, the axle body surface of described the first axle sleeve (2) is provided with groove (201), and described the first axle sleeve (2) is made by nylon material.
3. a kind of guidewire shaft of traversing according to claim 1, it is characterized in that, described the second axle sleeve (3) is made by the compound of polyformaldehyde and polytetrafluoroethylene, the composition proportion of described polyformaldehyde and polytetrafluoroethylene is: the composition of polyformaldehyde is between 70% to 90%, and the composition of polytetrafluoroethylene is between 10% to 30%.
4. a kind of guidewire shaft of traversing according to claim 1, it is characterized in that, described seal wire groove (301) is corresponding to the groove (201) on the axle body surface of the first axle sleeve (2), described seal wire groove (301) is the groove of four cross-helicity shapes, and the part between described four seal wire grooves (301) is grooved rail (302).
5. a kind of guidewire shaft of traversing according to claim 1, is characterized in that, the thickness sum of described the first axle sleeve (2) and the second axle sleeve (3) is 6 millimeters.
6. a method of making the guidewire shaft of traversing described in claim 1 to 5, is characterized in that, comprises the following steps:
Step 1: adopt metallic material to make main shaft (1);
Step 2: at the axle body surface of described main shaft (1) injection moulding the first axle sleeve (2), described the first axle sleeve (2) adopts non-metallic material to make;
Step 3: at the axle body surface of described the first axle sleeve (2) injection moulding the second axle sleeve (3), described the first axle sleeve (3) adopts non-metallic material to make, and described non-metallic material is the compound of polyformaldehyde and polytetrafluoroethylene;
Step 4: at the axle body surface cutting seal wire groove (301) of the second axle sleeve (3), the guidewire shaft of traversing completes.
7. method according to claim 6, is characterized in that, the metallic material described in step 1 is steel matter.
8. method according to claim 6, it is characterized in that, the first axle sleeve (2) described in step 2 adopts nylon material to make, described seal wire groove (301) is corresponding to the groove (201) on the axle body surface of the first axle sleeve (2), described seal wire groove (301) is the groove of four cross-helicity shapes, and the part between described four seal wire grooves (301) is grooved rail (302).
9. method according to claim 6, it is characterized in that, the composition proportion of the non-metallic material that the second axle sleeve (3) described in step 3 adopts is: the composition of polyformaldehyde is between 70% to 90%, and the composition of polytetrafluoroethylene is between 10% to 30%.
10. method according to claim 6, is characterized in that, the thickness sum of described the first axle sleeve (2) and the second axle sleeve (3) is 6 millimeters.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263843.0A CN104058297B (en) | 2014-06-13 | 2014-06-13 | The processing technology of a kind of traversing guide axle and product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410263843.0A CN104058297B (en) | 2014-06-13 | 2014-06-13 | The processing technology of a kind of traversing guide axle and product |
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| CN104058297A true CN104058297A (en) | 2014-09-24 |
| CN104058297B CN104058297B (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410263843.0A Active CN104058297B (en) | 2014-06-13 | 2014-06-13 | The processing technology of a kind of traversing guide axle and product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743986A (en) * | 2016-12-22 | 2017-05-31 | 浙江华峰氨纶股份有限公司 | A kind of many traverse thread guide mechanisms of spandex fibre special irregular |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048054A (en) * | 1959-03-16 | 1962-08-07 | Heim Richard | Grooved guide roller for textile machines |
| DE3939434A1 (en) * | 1989-11-29 | 1991-06-06 | Carsten Ing Grad Krabbe | Cross-threaded spindle movement conversion spindle - changes rotary movement into to=and=fro movement and has cylindrical shaft with grooves and sleeves |
| CN2604573Y (en) * | 2003-03-18 | 2004-02-25 | 巫东和 | Assembling parts for bidirectional screw drive shaft |
| CN200993207Y (en) * | 2006-12-19 | 2007-12-19 | 兰州理工大学 | Screw-nut pair structure |
| CN103043496A (en) * | 2013-01-06 | 2013-04-17 | 潘岳祥 | Traversing yarn winding grooved drum |
| CN203021236U (en) * | 2013-01-01 | 2013-06-26 | 李皓钰 | Spiral lifting rod |
| CN103194036A (en) * | 2013-04-10 | 2013-07-10 | 苏州旭光聚合物有限公司 | Wear-resistant and heat-resistant modified polyformaldehyde composite material and preparation method thereof |
| CN103274260A (en) * | 2013-05-31 | 2013-09-04 | 深圳市隆瑞科技有限公司 | Racker and reciprocating screw thereof |
| US20130233108A1 (en) * | 2012-03-07 | 2013-09-12 | Yuan-Chuen Chen | Combination Double Thread Screw |
-
2014
- 2014-06-13 CN CN201410263843.0A patent/CN104058297B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048054A (en) * | 1959-03-16 | 1962-08-07 | Heim Richard | Grooved guide roller for textile machines |
| DE3939434A1 (en) * | 1989-11-29 | 1991-06-06 | Carsten Ing Grad Krabbe | Cross-threaded spindle movement conversion spindle - changes rotary movement into to=and=fro movement and has cylindrical shaft with grooves and sleeves |
| CN2604573Y (en) * | 2003-03-18 | 2004-02-25 | 巫东和 | Assembling parts for bidirectional screw drive shaft |
| CN200993207Y (en) * | 2006-12-19 | 2007-12-19 | 兰州理工大学 | Screw-nut pair structure |
| US20130233108A1 (en) * | 2012-03-07 | 2013-09-12 | Yuan-Chuen Chen | Combination Double Thread Screw |
| CN203021236U (en) * | 2013-01-01 | 2013-06-26 | 李皓钰 | Spiral lifting rod |
| CN103043496A (en) * | 2013-01-06 | 2013-04-17 | 潘岳祥 | Traversing yarn winding grooved drum |
| CN103194036A (en) * | 2013-04-10 | 2013-07-10 | 苏州旭光聚合物有限公司 | Wear-resistant and heat-resistant modified polyformaldehyde composite material and preparation method thereof |
| CN103274260A (en) * | 2013-05-31 | 2013-09-04 | 深圳市隆瑞科技有限公司 | Racker and reciprocating screw thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743986A (en) * | 2016-12-22 | 2017-05-31 | 浙江华峰氨纶股份有限公司 | A kind of many traverse thread guide mechanisms of spandex fibre special irregular |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104058297B (en) | 2016-10-26 |
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Effective date of registration: 20220914 Address after: No. 19, Huangtang Waihuan North Road, Xuxiake Town, Jiangyin City, Wuxi City, Jiangsu Province 214400 Patentee after: JIANGYIN DASEN ELECTRIC Co.,Ltd. Address before: No. 19, Waihuan North Road, Huangtang Industrial Park, Jiangyin City, Wuxi City, Jiangsu Province, 214000 Patentee before: Pan Yuexiang |
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