CN115897008A - Multi-beam fine-denier polyester continuous bulked filament yarn, and preparation method and production equipment thereof - Google Patents
Multi-beam fine-denier polyester continuous bulked filament yarn, and preparation method and production equipment thereof Download PDFInfo
- Publication number
- CN115897008A CN115897008A CN202211446156.3A CN202211446156A CN115897008A CN 115897008 A CN115897008 A CN 115897008A CN 202211446156 A CN202211446156 A CN 202211446156A CN 115897008 A CN115897008 A CN 115897008A
- Authority
- CN
- China
- Prior art keywords
- filament
- fine denier
- reinforced
- deformer
- bulked
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 33
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 235000009566 rice Nutrition 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000006185 dispersion Substances 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 22
- 229920004933 Terylene® Polymers 0.000 claims abstract description 21
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000002243 precursor Substances 0.000 claims abstract description 3
- 241000209094 Oryza Species 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 12
- 241001589086 Bellapiscis medius Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000008041 oiling agent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920006052 Chinlon® Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a multi-beam fine denier polyester continuous bulked filament, a preparation method and production equipment thereof, wherein the filament is prepared by taking polyester pre-oriented yarn as raw yarn and sequentially carrying out six steps of post-drawing, reinforced oiling, deformation processing, tow cooling, tow dispersing and multi-head winding; the production equipment comprises a bobbin creel for winding polyester pre-oriented yarn precursor, a first hot stretcher, a second hot stretcher, a reinforced oiling wheel, an adjustable deformer, a cooling drum, a composite vibration dispersion bed and a multi-head winding machine; the reinforced upper oil wheel surface is provided with a plurality of grooves, two mutually meshed toothed round rollers are arranged in the adjustable deformer, the same or different steel rice strips are selectively arranged in the adjustable deformer, and an oscillating dispersion bed is additionally arranged; the filament preparation method and the production equipment not only make up for the technical blank of the fine denier terylene continuous bulked filament in the production preparation method and the production equipment, but also can realize the purpose of simultaneously processing a plurality of bundles of fine denier terylene continuous bulked filaments with various crimp shapes.
Description
Technical Field
The invention relates to a method and equipment for preparing chemical fibers, in particular to a multi-beam fine denier terylene continuous bulked filament, a preparation method and production equipment thereof.
Background
The polyester staple fibers are widely applied to wool-like products, including the fields of carpets, plush ornaments, hairbrushes and the like. However, in the using process, the short fiber is easy to fall off, so that the development of the three-dimensional crimped filament product imitating the polyester short fiber is imperative. During the texturing of the polyester drawn textured yarn product, false twist texturing is selected, namely, the friction of a friction disc false twister rotating at a high speed on the filament bundle is utilized to rotate the filament bundle, the filament bundle at the upper end of the false twister is twisted, the filament bundle at the lower end of the false twister is untwisted, and the filament bundle at the upper end of the false twister is heated and shaped to obtain fluffy filament bundle without twist. During false twist texturing, certain entanglement can be generated among individual fibers in the filament bundles due to high-speed friction of the friction disc on the filament bundles, cohesion among the fibers in the filament bundles is enhanced, and therefore a cloth cover cracking phenomenon is easy to occur after a plush product made of the polyester drawn textured yarns is used for a certain time. Therefore, the conventional synthetic fiber filaments have difficulty in satisfying the long-term use requirements of plush products. The terylene continuous bulked continuous filament is a three-dimensional curled filament, and the product thereof has the characteristics of good bulkiness, stable curling appearance, soft hand feeling and the like. In addition, the traditional carpet mainly comprises thick denier polypropylene fibers, chinlon and terylene, and the traditional industrial continuous bulked filament processing mode is adopted to solve the problems of low production efficiency and the like in the occasions needing the fine denier terylene continuous bulked filament, so that the traditional carpet is not beneficial to the operation and development of enterprises.
In summary, as the application field of fine denier continuous bulked filament is extended and the market demand is continuously increased, the current processing mode is difficult to meet the market demand. Therefore, in order to solve the problems, the invention provides a two-step production process and equipment for obtaining a plurality of bundles of fine denier polyester continuous bulked filaments by using pre-oriented yarns obtained by high-speed spinning of polyester as raw yarns and at a low deformation processing speed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention designs a production process and equipment which take terylene pre-oriented yarns as raw yarns, bundle a plurality of bundles of pre-oriented yarns, reserve certain gaps among tows, perform hot drawing and reinforced oiling, perform deformation, cooling and loosening treatment and wind multi-head tows into a tube. The two-step production process and equipment of high-speed polyester spinning and lower continuous bulked filament yarn processing speed are adopted, more reasonable matching is realized, the continuous bulked filament yarn processing of multi-bundle yarns is more favorably realized, and particularly the economic cost of the continuous bulked filament yarn processing of fine denier yarns is obviously reduced.
Therefore, the technical scheme of the invention is as follows:
a method for preparing a plurality of bundles of fine denier terylene continuous bulked filament takes terylene pre-oriented yarn as raw yarn, and the multi-bundle fine denier terylene continuous bulked filament is prepared by six steps of post-drawing, reinforced oiling, deformation processing, tow cooling, tow dispersion and multi-head winding in sequence.
In the step of reinforced oiling, the tows which are stretched are respectively immersed into grooves of an oiling wheel, and reinforced oiling is carried out in a dipping mode, so that cohesion of fibers in the tows is facilitated, entanglement among the tows is reduced, and multi-head winding of the split tows is facilitated; in order to improve the oiling rate, the oil agent adopts 10.wt% -30.wt% polyester draw textured yarn oil agent; specifically, although the oil agent is the same as the oil agent of the common polyester drawn textured yarn, the concentration of the oil agent is far higher than that of the common polyester drawn textured yarn, the content of the oil agent is 10.wt% -30.wt%, so that the oil agent adsorption capacity of each bundle of yarn is increased, the cohesion of fibers in each bundle after deformation processing can be increased, the entanglement among the bundles can be reduced, and the subsequent multi-head winding of the divided bundles is facilitated.
In the step of deformation processing, the deformation processing temperature is carried out at the plasticizing temperature of the polyester filament bundles, and due to the effect of strengthening oiling, the plasticizing temperature of the fine denier polyester filament bundles containing more oiling agent is reduced, so that the deformation processing is 180-220 ℃, the higher the processing speed is, the higher the required temperature is, and correspondingly, the processing speed matched with the deformation processing temperature is 300-700 m/min.
In the step of dispersing the tows, the tows which are cooled and are not disintegrated are firstly loosened under the vibration of the vibration frequency of 20-60 times/min, so that the tows are respectively wound by a multi-head winding machine conveniently; and then the opening of the tow lumps is further strengthened by adopting an ultrasonic mode. Alternatively, in the step of dispersing the tows, the tows which are cooled and are not disintegrated are loosened under the vibration of the vibration frequency of 20-60 times/min, and meanwhile, the loosening is strengthened in an ultrasonic mode.
A multi-beam fine denier terylene continuous bulked filament prepared by the preparation method.
The production equipment for preparing the multi-beam fine-denier polyester continuous bulked filament comprises a bobbin creel for winding polyester pre-oriented yarn precursor, a first hot drawing machine, a second hot drawing machine, a reinforced oiling wheel, an adjustable deformer, a cooling drum, a composite vibration dispersion bed and a multi-head winding machine.
In the reinforced oil feeding wheel, the radial surface of the oil feeding wheel is provided with grooves with the same number as that of tows to be processed, so that a plurality of tows after being stretched respectively enter each groove of the oil feeding wheel, the cohesion of fibers in each tow is facilitated, the entanglement among the tows is reduced, and the multi-head winding of the split tows is facilitated; in addition, each tow passes through the bottom of the upper oil tanker in a dipping mode, so that the adsorption capacity of the tows to the oiling agent is greatly increased, the high-temperature activity of the macromolecular chain segment and part of macromolecules is enhanced, and the plasticizing temperature of the tows during subsequent deformation processing is effectively reduced.
In the adjustable deformer, two mutually meshed toothed round rollers are arranged in a deformer hot box, and according to the curling form of the fine denier terylene continuous bulked filament, a high steel rice strip, a low steel rice strip or no steel rice strip is selectively arranged in each groove of one toothed round roller.
The adjustable deformer is different from a traditional continuous bulked filament deformer and is characterized in that a deformer hot box is internally composed of two meshed toothed round rollers, and a high steel rice strip, a low steel rice strip or no steel rice strip can be selectively arranged in each groove in the toothed round rollers.
Further, in the adjustable deformer, the crimp ripple shape of the tow is controlled by arranging the steel rice strips in the adjustable deformer, and the method comprises the following steps:
case 1: installing a high steel rice strip in each groove of the toothed round roller to obtain a bulky filament with low crimp ripple and fine structure;
case 2: the expanded filament with high and sparse crimp ripples is obtained by not installing steel rice strips in each groove of the toothed round roller;
case 3: installing a low-steel rice strip in each groove of the toothed round roller to obtain the bulked continuous filament in a state between the case 1 and the case 2;
case 4: by installing high steel rice strips, low steel rice strips or no steel rice strips in the grooves of the toothed round roller in any combination and collocation manner, bulked filaments in states except the cases 1, 2 and 3 are obtained.
In the composite vibration dispersion bed, the vibration dispersion bed consists of a bed body, a vibration device and an ultrasonic device; the bed body comprises a bed board, four upright posts and four vibrating springs which are horizontally arranged; the four upright posts are respectively fixed at four top corners of the bed board through four vibrating springs; the vibrating device comprises a driven shaft for fixing the round wheel, a driving shaft for fixing the cam and a motor for controlling the rotation of the driving shaft; the driving shaft fixed with the cam is rotatably erected on the ground; the driven shaft of the fixed round wheel is rotatably erected on the bottom surface of the bed plate, the driven shaft is parallelly arranged above the driving shaft at intervals, and the cam is matched with the round wheel so as to utilize the eccentricity of the cam to trigger the vibration of the silk bundles on the bed body.
The vibration dispersion bed has the function of better loosening the non-disintegrated tow groups after passing through the cooling drum under vibration, and is convenient for the respective winding of a multi-head winding machine. Preferably, the vibration frequency of the composite vibration dispersion bed is 20-60 times/min, and the opening of the tow groups is further strengthened by an ultrasonic device.
Compared with the prior art, the preparation method and the production equipment of the multi-beam fine denier polyester continuous bulked continuous filament not only make up the technical blank of the fine denier polyester continuous bulked filament in the production preparation method and the production equipment, but also can realize the purpose of simultaneously processing the multi-beam fine denier polyester continuous bulked filament in various curling forms, and the processing efficiency is improved by N times compared with the existing processing method based on the number N of the grooves formed on the radial surface of the upper oiling wheel, so that the preparation method and the production equipment have good market application and popularization prospects.
Drawings
FIG. 1 is a schematic structural view of a multi-beam fine denier polyester continuous bulked filament production apparatus of the present invention;
FIG. 2 is a schematic structural view of a reinforced oil tanker of the multi-beam fine denier polyester continuous bulked filament production facility of the present invention;
FIG. 3 is a schematic structural diagram of an adjustable deformer of the multi-beam fine denier polyester continuous bulked filament production equipment of the present invention;
FIG. 4 is a schematic structural view of a composite vibration dispersion bed of the production equipment for producing multi-beam fine denier terylene continuous bulked filament yarns;
FIG. 5 (a) is a schematic structural view of a vibrating device of a composite vibration dispersion bed of a multi-beam fine denier polyester continuous bulked filament production apparatus of the present invention;
FIG. 5 (b) is a side view of a vibration device of a composite vibration dispersion bed of the apparatus for producing multi-bundle fine denier polyester continuous bulked continuous filaments according to the present invention;
fig. 5 (c) is a schematic view of the structural cooperation of a circular wheel and a cam in the vibrating device of the composite vibration dispersion bed of the multi-beam fine denier polyester continuous bulked filament production equipment.
Detailed Description
The invention will be further described with reference to the following figures and specific examples, which are not intended to limit the invention in any way.
As shown in fig. 1, the production equipment for preparing a plurality of bundles of fine denier polyester continuous bulked continuous filaments of the present invention comprises a polyester pre-oriented yarn creel 1, a first hot stretcher 2, a second hot stretcher 3, a reinforced oil-applying wheel 4, an adjustable deformer 5, a cooling drum 6, a composite vibration dispersion bed 7 and a multi-head winder 8.
Compared with the existing production equipment, the production equipment for the multi-beam fine denier terylene continuous bulked continuous filament carries out structural improvement on the reinforced oil feeding wheel 4, the adjustable deformer 5 and the composite vibration dispersion bed 7, particularly,
six bundles of 450D/48F terylene pre-oriented yarn protofilaments are guided to a first hot stretcher 2 at 180 ℃ from a raw yarn bobbin creel 1, are drawn to a second hot stretcher 3 at 170 ℃ after being wound on two hot rollers for 8 circles in a reciprocating manner, and are subjected to 1.5 times of hot stretching after being wound on the two hot rollers for 8 circles in a reciprocating manner; the linear speed of the second hot stretcher 3 was 400m/min.
The stretched tows enter a reinforced oil feeding wheel 4; as shown in fig. 2, the reinforced oil tanker 4 is different from the conventional plain oil tanker in that six grooves 41 are formed on the radial surface of the oil tanker; the six drawn tows respectively enter each groove 41 of the oil applying wheel and are applied in an impregnation mode, so that cohesion of fibers in each tow and entanglement among tows are reduced, and multi-head winding of each tow is facilitated.
The oiled tows enter an adjustable deformer 5; the adjustable deformer 5 is different from the traditional deformer, and two toothed round rollers which are meshed with each other are arranged in a deformer hot box; as shown in fig. 3, according to the requirement of the crimp shape of the fine denier polyester continuous bulked continuous filament, a low steel rice strip 10 is arranged in each groove 9 on one of the toothed round rods to prepare the continuous bulked continuous filament with moderate corrugation height and density;
the tows after deformation processing and cooling are partially agglomerated into blocks, and the tows are sent to a multistage vibration dispersion bed 7, so that the tows which are agglomerated into blocks after passing through a cooling drum are better loosened under vibration, and are convenient for respective winding of a multi-head winding machine; specifically, as shown in fig. 4 and 5, the oscillating dispersion bed 7 is composed of a bed body, a vibration device, and an ultrasonic device 75; wherein, the bed body comprises a bed plate 71, four upright posts and four vibrating springs 74 which are horizontally arranged; the four upright posts are arranged below the bed plate 71 and positioned at four vertex angles; four vibration springs 74 are respectively vertically arranged at the top ends of the four upright posts, the bottom end of each vibration spring is fixed at the top end of the upright post, and the top end of each vibration spring is fixed on the bottom surface of the bed body; the bed body design can ensure that the bed plate has larger vibration amplitude; the vibration device comprises a driven shaft 72 for fixing the round wheel 77, a driving shaft 73 for fixing the cam 78 and a variable frequency motor for controlling the rotation of the driving shaft 73; wherein, the driving shaft 73 fixed with the cam 78 is rotatably erected on the ground through the bearings 76 arranged at both ends; the driven shaft 72 of the fixed round wheel 77 is rotatably erected on the bottom surface of the bed plate 71 through bearings 76 arranged at both ends, and the driven shaft 72 is arranged above the driving shaft 73 in parallel at intervals, and the cam 78 is matched with the round wheel 77; when in use, the cam 78 rotates along with the driving shaft 73, and then the round wheel 77 in contact with the cam 78 for transmission also rotates together, so that the vibration of the silk bundle on the bed body is triggered by the eccentricity of the cam 78 under the structural coordination of the bed body; the ultrasonic generator 75 is closely attached to the bottom surface of the bed plate 71 and is controlled by an independent switch; when in use, the ultrasonic generator is started, and the ultrasonic wave emitted by the ultrasonic generator causes the silk bundle on the bed body to vibrate; wherein the mechanical vibration frequency of the composite vibration dispersion bed body is 60 times/min.
The preparation method of the multi-beam fine denier polyester continuous bulked filament yarn by adopting the production equipment is characterized in that polyester pre-oriented yarns are used as raw yarns, and the multi-beam fine denier polyester continuous bulked filament yarn is prepared by sequentially carrying out six steps of post-stretching, reinforced oiling, deformation processing, tow cooling, tow dispersing and multi-head winding; wherein,
the preparation method of the multi-beam fine denier polyester continuous bulked continuous filament yarn by adopting the production equipment is characterized in that polyester pre-oriented yarns are used as raw yarns, and the multi-beam fine denier polyester continuous bulked continuous filament yarn is prepared by sequentially carrying out six steps of post-stretching, reinforced oiling, deformation processing, tow cooling, tow dispersing and multi-head winding; wherein,
in the step of reinforced oiling, the tows which are stretched are respectively immersed into grooves of an oiling wheel, and reinforced oiling is carried out in a dipping mode, so that cohesion of fibers in the tows is facilitated, entanglement among the tows is reduced, and multi-head winding of the split tows is facilitated; in order to increase the oiling rate, the concentration of the oil in the oil-water dispersion was 20.wt%.
In the step of deformation processing, the deformation processing temperature is carried out at the plasticizing temperature of the polyester filament bundles, and the plasticizing temperature of the fine denier polyester filament bundles containing more oil agent is reduced due to the effect of strengthening oiling, so that the deformation processing temperature is 200 ℃ to ensure the deformation processing of the filament bundles under the plasticizing condition, and correspondingly, the processing speed of the bulked filament is 300-700 m/min.
In the step of dispersing the tows, the tows which are cooled and are not disintegrated are firstly loosened under the vibration of the vibration frequency of 60 times/min, so that the tows are respectively wound by a multi-head winding machine conveniently; and then the opening of the tow lumps is further strengthened by adopting an ultrasonic mode.
The fine denier terylene continuous bulked filament obtained by the method and the equipment of the embodiment realizes the multi-bunch production and greatly improves the production efficiency. The problems that tows are easy to be adhered to each other and the multiple ends are respectively wound in the multi-end yarn processing process are solved through reinforced oiling and composite vibration; the reinforced oiling also reduces the plasticizing temperature of the polyester pre-oriented yarn during deformation processing, thereby reducing the deformation processing temperature and reinforcing the curling shape structure; the adjustable deformer is provided with steel rice strips with different structures, so that the fine denier terylene continuous bulked filament can obtain different crimped corrugation forms.
Nothing in this specification is said to apply to the prior art.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A preparation method of a plurality of bundles of fine denier terylene continuous bulked continuous filaments is characterized in that terylene pre-oriented yarns are used as protofilaments, and the preparation method comprises the six steps of post-stretching, reinforced oiling, deformation processing, tow cooling, tow dispersion and multi-head winding in sequence; in the step of reinforced oiling, the tows which are stretched are respectively immersed into each groove of an oiling wheel, and the reinforced oiling is carried out in a dipping mode; the oil agent used in each groove of the oil tanker is a terylene stretch textured yarn oil agent with the concentration range of 10.wt% -30.wt%; in the deformation processing step, the deformation processing temperature is controlled within the range of 180-220 ℃; in the step of dispersing the tows, the tows which are not disintegrated after being cooled are loosened under the vibration of the vibration frequency of 20-60 times/min in sequence or simultaneously, and the loosening is strengthened in an ultrasonic mode.
2. A plurality of bundles of fine denier polyester continuous bulked filaments produced by the method of claim 1.
3. A production facility for realizing a plurality of bundles of fine denier polyester continuous bulked continuous filaments of the preparation method of claim 1, which is characterized by comprising a creel for winding polyester pre-oriented yarn precursor, a first hot stretcher, a second hot stretcher, a reinforced oil feeding wheel, an adjustable deformer, a cooling drum, a compound vibration dispersion bed and a multi-head winding machine; wherein, in the reinforced oil feeding wheel, the radial surface of the oil feeding wheel is provided with grooves with the same number as the tows to be processed; in the adjustable deformer, two meshed toothed round rollers are arranged in a deformer hot box, and a high steel rice strip, a low steel rice strip or no steel rice strip is selectively arranged in each groove of one toothed round roller according to the curling form of the fine denier terylene continuous bulked filament; in the composite vibration dispersion bed, the vibration dispersion bed consists of a bed body, a vibration device and an ultrasonic device; the bed body comprises a bed board, four upright posts and four vibrating springs which are horizontally arranged; the four upright posts are respectively fixed at four top corners of the bed board through four vibrating springs; the vibrating device comprises a driven shaft for fixing the round wheel, a driving shaft for fixing the cam and a motor for controlling the rotation of the driving shaft; the driving shaft fixed with the cam is rotatably erected on the ground; the driven shaft of the fixed round wheel is rotatably erected on the bottom surface of the bed plate, the driven shaft is parallelly arranged above the driving shaft at intervals, and the cam is matched with the round wheel so as to utilize the eccentricity of the cam to trigger the vibration of the silk bundles on the bed body.
4. The apparatus for producing multiple bundles of fine denier polyester continuously bulked continuous filaments as claimed in claim 3, wherein the crimp ripple shape of the filament bundle is controlled by arranging steel rice strips in the adjustable deformer, comprising:
case 1: installing a high steel rice strip in each groove of the toothed round roller to obtain a bulky filament with low crimp ripple and fine structure;
case 2: the expanded filament with high and sparse crimp ripples is obtained by not installing steel rice strips in each groove of the toothed round roller;
case 3: installing a low-steel rice strip in each groove of the toothed round roller to obtain the bulked continuous filament in a state between the case 1 and the case 2;
case 4: by installing high steel rice strips, low steel rice strips or no steel rice strips in the grooves of the toothed round roller in any combination and collocation manner, bulked filaments in states except the cases 1, 2 and 3 are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211446156.3A CN115897008B (en) | 2022-11-18 | 2022-11-18 | Multi-beam fine denier polyester continuous bulked continuous filament, preparation method and production equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211446156.3A CN115897008B (en) | 2022-11-18 | 2022-11-18 | Multi-beam fine denier polyester continuous bulked continuous filament, preparation method and production equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115897008A true CN115897008A (en) | 2023-04-04 |
| CN115897008B CN115897008B (en) | 2024-09-24 |
Family
ID=86487523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211446156.3A Active CN115897008B (en) | 2022-11-18 | 2022-11-18 | Multi-beam fine denier polyester continuous bulked continuous filament, preparation method and production equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115897008B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5497608A (en) * | 1991-02-22 | 1996-03-12 | Teijin Limited | Short fiber and continuous filament containing spun yarn-like composite yarn |
| CN1200775A (en) * | 1995-08-04 | 1998-12-02 | 纳幕尔杜邦公司 | Making high filament count fine filament polyester yarns |
| CN101250784A (en) * | 2008-02-20 | 2008-08-27 | 浙江恒逸集团有限公司 | Technique for producing polyester filament yarn using false twisting distortion elasticizer |
| CN201236226Y (en) * | 2008-07-25 | 2009-05-13 | 江苏恒力化纤有限公司 | Spinning annular oiling nozzle |
| CN101818397A (en) * | 2003-07-08 | 2010-09-01 | 福井县 | Make the method and the applied equipment of the multifilament bundled of disperseing |
| CN104583472A (en) * | 2012-08-23 | 2015-04-29 | 欧瑞康纺织有限及两合公司 | Melt-spinning method and melt-spinning apparatus for producing crimped yarn |
| CN110438615A (en) * | 2019-08-09 | 2019-11-12 | 桐乡市中洲化纤有限责任公司 | A kind of production method and its process units of edenweiss fiber |
| CN112458590A (en) * | 2020-11-23 | 2021-03-09 | 江阴远闻纺织有限公司 | High-elasticity wear-resistant antibacterial regenerated polyester core-spun yarn and production process thereof |
-
2022
- 2022-11-18 CN CN202211446156.3A patent/CN115897008B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5497608A (en) * | 1991-02-22 | 1996-03-12 | Teijin Limited | Short fiber and continuous filament containing spun yarn-like composite yarn |
| CN1200775A (en) * | 1995-08-04 | 1998-12-02 | 纳幕尔杜邦公司 | Making high filament count fine filament polyester yarns |
| CN101818397A (en) * | 2003-07-08 | 2010-09-01 | 福井县 | Make the method and the applied equipment of the multifilament bundled of disperseing |
| CN101250784A (en) * | 2008-02-20 | 2008-08-27 | 浙江恒逸集团有限公司 | Technique for producing polyester filament yarn using false twisting distortion elasticizer |
| CN201236226Y (en) * | 2008-07-25 | 2009-05-13 | 江苏恒力化纤有限公司 | Spinning annular oiling nozzle |
| CN104583472A (en) * | 2012-08-23 | 2015-04-29 | 欧瑞康纺织有限及两合公司 | Melt-spinning method and melt-spinning apparatus for producing crimped yarn |
| CN110438615A (en) * | 2019-08-09 | 2019-11-12 | 桐乡市中洲化纤有限责任公司 | A kind of production method and its process units of edenweiss fiber |
| CN112458590A (en) * | 2020-11-23 | 2021-03-09 | 江阴远闻纺织有限公司 | High-elasticity wear-resistant antibacterial regenerated polyester core-spun yarn and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115897008B (en) | 2024-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3079746A (en) | Fasciated yarn, process and apparatus for producing the same | |
| US3024517A (en) | Method of treating filament yarn | |
| CN1141427C (en) | Method and apparatus for making core-spun yarn of steple-fibre covered filament | |
| CN100595358C (en) | Process for producing wool-like polyester composite filament yarn | |
| CN101245510B (en) | Direct twisting type twisting technique | |
| US4307565A (en) | Spun yarn-like textured composite yarn and a process for manufacturing the same | |
| NO137449B (en) | PROCEDURE FOR REDUCTION OF IRON ORE | |
| US2964900A (en) | Novelty combination yarns | |
| CN112209166A (en) | Production process and equipment of large-circle bread yarn | |
| US2974392A (en) | Apparatus for crimping yarn | |
| JPS6052639A (en) | Method and apparatus for producing untwisted crimp yarn fromat least two filaments different in color or dyeability | |
| CN102027165B (en) | Methods of forming yarn and apparatus for twisting or cabling yarn | |
| US2264415A (en) | Manufacture of artificial filaments, yarns, and similar materials | |
| US3092890A (en) | Textured multilobal filament yarn | |
| US3263298A (en) | Production of intermittently textured yarn | |
| CN115058813A (en) | Production method of bi-component polyester fiber wool-like yarn | |
| CN115897008B (en) | Multi-beam fine denier polyester continuous bulked continuous filament, preparation method and production equipment thereof | |
| US4056924A (en) | Yarn-twisting method and apparatus | |
| US3448500A (en) | Method of bulking yarn | |
| US3936996A (en) | Method and apparatus for production of false twist textured composite yarn | |
| CA2147870C (en) | Making textile strands | |
| US3120733A (en) | Process of uniting a plurality of yarns into a network structure and the resulting unitary yarn structures | |
| US3946468A (en) | Method of producing textured yarn | |
| CN109735980B (en) | Preparation method of bar code yarn | |
| US3411287A (en) | Fancy yarn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |