CN110004544A - A kind of combing mixed yarn production method - Google Patents
A kind of combing mixed yarn production method Download PDFInfo
- Publication number
- CN110004544A CN110004544A CN201910263900.8A CN201910263900A CN110004544A CN 110004544 A CN110004544 A CN 110004544A CN 201910263900 A CN201910263900 A CN 201910263900A CN 110004544 A CN110004544 A CN 110004544A
- Authority
- CN
- China
- Prior art keywords
- cotton
- fiber
- polyester
- terylene
- machine
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of combing mixed yarn production method, by cotton fiber and polyester fiber, with package structure, alternately tiling feeding combing is machined into jointly, by the cotton fiber of apolegamy and polyester fiber respectively after the crawl of Disk Plucker, the cotton carded sliver and the terylene carded sliver successively is made through respective clearing and combing joined process flow, then the cotton roll of package is made through ribbon lap machine respectively in the cotton carded sliver and the terylene carded sliver again and terylene is rolled up, then by 4 cotton rolls and 4 terylene volumes, alternately tiling feeds combing machine, to realize the common combing of cotton fiber and polyester fiber, to remove staple fiber, the good polyester-cotton blend mixing yarn of fibre length consistency is made, then by polyester-cotton blend mixing yarn successively through Double Drawing, rove, combing mixed yarn is made in spun yarn.This patent is then made that yarn quality is excellent and the combing mixed yarn of good mixing effect by the way that cotton roll and terylene volume using the common feeding combing machine that alternately tiles, are realized the common combing process of two kinds of fibers.
Description
Technical field
The present invention relates to new type yarn fields, and in particular to arrives a kind of combing mixed yarn production method.
Background technique
With the development of the social economy, living standards of the people are continuously improved, for dress ornament textile, worn in addition to pursuing
Comfort level also increasingly pays close attention to its fashion and functionality, pursues unique style and various functions, and such as antibacterial is prevented
The functions such as electrostatic.In order to meet this demand of consumer, constantly opening up new-type yarn and fabric becomes the important of textile industry
Task.With the development of science and technology, weaving market competition it is more and more fierce, each producer in order to profit-push maximization,
Constantly develop to top grade, high-grade, good technology content, high added value direction.
In view of this, the present invention provides a kind of combing mixed yarn production method, by the way that cotton roll and terylene volume is flat using alternating
Paving feeds combing machine jointly, to realize the common combing process of two kinds of fibers, then realizes that yarn quality is excellent and mixing is imitated
The production of the good combing mixed yarn of fruit.
Summary of the invention
The purpose of the present invention is providing a kind of combing mixed yarn production method, by the way that cotton roll and terylene volume is flat using alternating
Paving feeds combing machine jointly, to realize the common combing process of two kinds of fibers, then realizes that yarn quality is excellent and mixing is imitated
The production of the good combing mixed yarn of fruit.
In order to achieve the above object, The technical solution adopted by the invention is as follows: a kind of combing mixed yarn, by cotton fiber and is washed
Synthetic fibre fiber jointly with package structure alternately tiling feeding combing be machined into, wherein cotton fiber include 10% resurgence 7.2%,
Containing miscellaneous 3.1%, 229/gram of total cotton knot, < 16mm staple fiber 15.4%, upper quartile length 37.5mm, percentage of ripened grains 0.89,
The U.S. cotton of immature fibre 5.2%, 30% resurgence 6.4% contain miscellaneous 1.8%, 280/gram of total cotton knot, < 16mm staple fiber
18.6%, the Xinjiang cotton of upper quartile length 29.9mm, percentage of ripened grains 0.82, immature fibre 8.1%, 40% resurgence
8.9%, contain miscellaneous 1%, 199/gram of total cotton knot, < 16mm staple fiber 12.7%, upper quartile length 31.9mm, percentage of ripened grains
0.87, the Shandong cotton of immature fibre 7%, 20% resurgence 8.6% contain miscellaneous 1%, 181/gram of total cotton knot, the short fibre of < 16mm
Tie up the chain cotton of 10%, upper quartile length 32.5mm, percentage of ripened grains 0.85, immature fibre 6.3%；By the cotton fiber of apolegamy
After the crawl of Disk Plucker, successively removed through the three-in-one metal impurities separation of metal Mars weight, different miscellaneous weight point
It is removed from the separation of device bulk impurity, Single axial waste silk opener strike shredding, multi-mixer uniformly mixes, card wire roller opener divides
After combing shredding, the non-cotton fiber separation removing of foreign fiber detection separator, removing micronic dust machine shredding removal of impurities, cotton feeding box even cotton-feeding
Carding machine point is combed into item, ribbon lap machine again at cotton roll, by polyester fiber after the crawl of Disk Plucker, successively through different miscellaneous heavy
The separation of object separator bulk impurity is removed, Single axial waste silk opener hits shredding, multi-mixer uniformly mixes, card wire roller opener
The shredding of machine point comb, except after micronic dust machine shredding removal of impurities, cotton feeding box even cotton-feeding carding machine point be combed into item, ribbon lap machine again at terylene
Volume, then by 4 cotton rolls and 4 terylene volume alternately tiling feeding combing machines, to realize the common of cotton fiber and polyester fiber
To remove staple fiber the good polyester-cotton blend mixing yarn of fibre length consistency is made, then by polyester-cotton blend mixing yarn in combing
Combing mixed yarn successively is made through Double Drawing, rove, spun yarn.
For the production for realizing above-mentioned combing mixed yarn, the present invention uses following production method, comprising the following steps:
The first step, by the cotton packet matched according to respective required quantity successively be emitted on automatic disc formula griping cotton machine
It is provided with rib press device in disk, on Disk Plucker, is provided in press device and grabs cotton hired roughneck, grabs and is set on cotton hired roughneck
It is equipped with blade, when grabbing cotton, rib press device is pressed down on, to cotton packet be pressed, and during pressing, a part of cotton is fine
Dimension stretches out rib, and the blade grabbed under cotton hired roughneck is rotated around hired roughneck's roller, to will stretch out under the rotation for grabbing cotton hired roughneck
The cotton fiber of rib is constantly stripped by the cotton hired roughneck blade of grabbing of griping cotton machine, while grabbing cotton hired roughneck along the circle of Disk Plucker
The circumferencial direction of disk is rotated, thus realize the cotton fiber in cotton packet according to the crawl of mixed ratio, when grab cotton hired roughneck along
It after one circumference of disk rotational of griping cotton machine, grabs cotton hired roughneck and moves downward a traverse, to realize fine to the cotton in each cotton packet
The continuous layering crawl of dimension；The cotton fiber of the mixture grabbed in proportion by Disk Plucker is through the continuous quilt of cotton transfer pipeline
It is delivered in the three-in-one device of metal Mars weight, to detect the metal object in cotton fiber automatically, and big by identification metal object
The actuation time of small but excellent true control impurities removal mechanism excludes metal object, using far-infrared light sensor, for detecting cotton fibre
Mars of the diameter in 1mm or more for tieing up high speed flowing, drives impurities removal mechanism to exclude ember and automatic while sound-light alarm
Stop blower work, while recording the date and time that fire alarm occurs, impurities removal mechanism uses spill reverse turning bed structure, when in cotton flow
Heavy sundries pass through groove when, due to gravity from cotton flow separation fall into slot, thus make impurities removal mechanism will weigh sundries divide
From；The cotton fiber of output is constantly transported in different miscellaneous heavy object separator after through cotton transfer pipeline, to remove cotton fiber
Bulk impurity and foreign matter in beam are provided with bridge type magnet in the front of heavy object separator, enter in heavy object separator
When flock first passes around bridge type magnet, the iron tramp in flock is removed, while being provided in heavy object separator in circular arc
The channel of shape is provided in channel and adjusts dirt stick, and negative pressure gas flow drives flock to touch dirt stick with certain speed, so that
Biggish bulk impurity is unclamped from flock fiber and is fallen along dirt stick, so that impurity is clear by separation from cotton fiber beam
It removes；Cotton fiber after weight separation is delivered in Single axial waste silk opener through air-suction duct, and the front in Single axial waste silk opener adds
Equipped with condenser, under the negative pressure in condenser is constantly adsorbed thus by cotton fiber constantly by defeated in different miscellaneous heavy object separator
It send to Single axial waste silk opener, enters the cotton fiber in Single axial waste silk opener first through excluding micronic dust, then in free state
Under be subjected to repeatedly uniform, intensive, soft bullet and beat, be allowed to obtain abundant shredding, by impurity and fiber separation in opening processes,
Impurity is excluded through dirt stick；Cotton fiber after shredding removal of impurities is delivered in multi-mixer by the road, is carried out in multi-mixer
Height mixing, shredding, removal of impurities are provided with 3-6 high hoppers and cotton transport blower fan in multi-mixer, and it is mixed that cotton fiber feeds more storehouses
It after cotton machine, under the sucking action of the negative pressure gas flow in cotton transport blower fan, is equably blown into each high hopper, it is mixed to form moment
With, while the cotton fiber in each hopper is driven by negative pressure gas flow through bend pipe and is conveyed, and is obtained using the time difference during transportation
Mixing again；Cotton fiber after mixing removal of impurities is delivered to card wire roller opener by the road, thus to through preliminary shredding, mixing
Cotton fiber carry out further shredding, removal of impurities, the card wire roller of major diameter is provided in card wire roller opener, in card wire
It is provided with kirschner beater on the excircle of roller, the needle tooth of laciniation is provided on kirschner beater, thus to entering in it
Cotton fiber carry out free strike, and during freely hitting cotton fiber, needle tooth is inserted into cotton fiber, thus fine to cotton
Dimension carries out point comb shredding effect under free state, acts on to realize the further finer shredding of cotton fiber, together
When be provided with dirt stick in the exterior circumference of kirschner beater, hit intrastitial blocky impurity in opening processes and fallen by dirt stick
Under, to realize the removal of impurities effect in fiber cotton dimension opening processes；It is then that the cotton fiber through shredding, mixing, removal of impurities is defeated by the road
It send to foreign fiber detection separator, there are two light source and corresponding high definitions for setting in foreign fiber detection separator
Video camera is uniformly conveyed into the cotton fiber in foreign fiber detection separator, to be formed on convoying curtain continuous
The lesser uniform cotton flow of the thickness being fed forward, high-definition camera continuously shoot cotton flow, pass through image procossing skill
Art handles the image of shooting, and when discovery has the heterotypic fibre of non-cotton to occur, the high pressure spray of convoying curtain side is arranged in
Mouth soon siphons away the cluster fibre bundle where heterotypic fibre, realizes the removing of different fibre；Then by cotton fiber through cotton transport pipeline
It is delivered to except in micronic dust machine, the fiber through abundant shredding excludes contained part fine impurities, micronic dust and short flannel in except micronic dust machine,
To reduce yarn defect, except mechanical adjustable air door is provided in micronic dust machine, to directly cotton fiber is evenly distributed in machine, fibre bundle
After the collision of arc mesh plate, by airflow function, is fallen with free state and complete dedusting, to not damaged in dust removal process
Fiber realizes high-effective dust-removing；Cotton fiber is delivered in carding machine through cotton transport pipeline then, the front of carding machine is provided with cotton
Case, cotton fiber are first into hopper before the combing through carding machine, and the negative pressure of hopper is set as 40P-80Pa, and cotton layer is protected
It holds between the 25%-45% of hopper height, thus after the cotton fiber of feeding is exported with quality and cotton in homogeneous thickness layer not
Disconnected is fed into carding machine, uniformly feeds cotton to carding machine to realize, carding machine includes roller licker-in feeding unit, cylinder lid
Plate opening box, at item circle output device, roller licker-in feeding unit carries out uniformly pressing to the cotton layer of feeding and feeds cotton, holds
Shredding combing, air-flow separation, impurity removal effect, and after through cylinder in cylinder flat opening box in roller licker-in feeding unit
Cotton fiber on licker-in strips so that cotton fiber enters in cylinder flat opening box, cylinder flat opening box into
Enter that cotton fiber in it carries out free shredding combing, air-flow separation, impurity removal acts on, and after through at doffer in item circle output device
To stripping for the cotton fiber on the cylinder in cylinder flat opening box, so that cotton fiber is entered through at item circle output device
In, item is obtained after carrying out being pressed into item conveying, circle item winding output to the cotton fiber entered in it at item circle output device
The cotton carded sliver of shape structure, and cotton carded sliver circle is wound in bar cylinder；Then the cotton carded sliver of 20-30 root is fed in ribbon lap machine jointly,
And quantity of the drafting multiple much smaller than the cotton carded sliver fed of ribbon lap machine is set, realize that fed cotton is raw in ribbon lap machine
The rule and synthesize volume effect, to obtain the cotton roll of coil structure；
Second step, by the terylene packet matched according to respectively required quantity successively be emitted on automatic disc formula griping cotton machine
Disk in, rib press device is provided on Disk Plucker, is provided in press device and grabs cotton hired roughneck, is grabbed on cotton hired roughneck
It is provided with blade, when grabbing polyester fiber, rib press device is pressed down on, to terylene packet be pressed, and in pressing process
In, a part of terylene cotton fiber stretches out rib, and the blade grabbed under cotton hired roughneck is rotated around hired roughneck's roller, to beat grabbing cotton
The polyester fiber for stretching out rib is constantly stripped by the cotton hired roughneck blade of grabbing of griping cotton machine under the rotation of hand, while grabbing cotton hired roughneck edge
The circumferencial direction of the disk of Disk Plucker rotated, to realize polyester fiber in terylene packet according to mixed ratio
Crawl grab cotton hired roughneck after grabbing disk rotational one circumference of the cotton hired roughneck along griping cotton machine and move downward a traverse, thus
Realize that the continuous layering to the polyester fiber in each terylene packet grabs；By Disk Plucker grab in proportion mixture wash
Synthetic fibre fiber is constantly transported in different miscellaneous heavy object separator through cotton transfer pipeline, miscellaneous to remove the bulk in polyester fiber beam
Matter and foreign matter are provided with bridge type magnet in the front of heavy object separator, enter the terylene Shu Shouxian warp in heavy object separator
When crossing bridge type magnet, the iron tramp in terylene beam is removed, while being provided with the channel in arc-shaped in heavy object separator,
It is provided in channel and adjusts dirt stick, negative pressure gas flow drives terylene beam to touch dirt stick with certain speed, so that biggish
Blocky impurity is unclamped from terylene bundle fiber and is fallen along dirt stick, so that impurity is clear by separation from polyester fiber beam
It removes；Polyester fiber after weight separation is delivered in Single axial waste silk opener through air-suction duct, the front in Single axial waste silk opener
Condenser is added, under the negative pressure in condenser is constantly adsorbed thus by polyester fiber constantly by different miscellaneous heavy object separator
It is inside delivered in Single axial waste silk opener, enters the polyester fiber in Single axial waste silk opener first through excluding micronic dust, then certainly
It is beaten by the bullet for being subjected to repeatedly uniform, intensive, soft under state, is allowed to obtain abundant shredding, by impurity and fibre in opening processes
Dimension separation, impurity are excluded through dirt stick；Cotton fiber after shredding removal of impurities is delivered in multi-mixer by the road, in multi-mixer
Interior progress height mixing, shredding, removal of impurities are provided with 3-6 high hoppers and cotton transport blower fan, terylene cotton fiber in multi-mixer
After feeding multi-mixer, under the sucking action of the negative pressure gas flow in cotton transport blower fan, equably it is blown into each high hopper,
Moment mixing is formed, while the polyester fiber in each hopper is driven by negative pressure gas flow through bend pipe and conveyed, using during transportation
Time difference obtain mixing again；Cotton fiber after mixing removal of impurities is delivered to card wire roller opener by the road, thus to warp
The tentatively further shredding of polyester fiber progress, the removal of impurities of shredding, mixing, is provided with major diameter in card wire roller opener
Card wire roller is provided with kirschner beater on the excircle of card wire roller, and the needle tooth of laciniation is provided on kirschner beater,
To carry out free strike to the polyester fiber entered in it, and during freely hitting polyester fiber, needle tooth is inserted into
In polyester fiber, to carry out point comb shredding effect under free state to polyester fiber, thus realize to polyester fiber into
The finer shredding of one step acts on, while dirt stick is provided in the exterior circumference of kirschner beater, hits in opening processes and washs
The intrastitial blocky impurity of synthetic fibre is fallen by dirt stick, to realize the removal of impurities effect in polyester fiber opening processes；It will then wash
Synthetic fibre fiber is delivered to through cotton transport pipeline except in micronic dust machine, it is tiny that the fiber through abundant shredding excludes contained part in except micronic dust machine
Impurity, micronic dust and short flannel, to reduce yarn defect, except mechanical adjustable air door is provided in micronic dust machine, thus directly that cotton fiber is uniform
It is assigned in machine, after fibre bundle and the collision of arc mesh plate, by airflow function, is fallen with free state and complete dedusting, thus
Fiber is not damaged in dust removal process, realizes high-effective dust-removing；Then polyester fiber is delivered in carding machine through cotton transport pipeline,
The front of carding machine is provided with hopper, and polyester fiber is first into hopper before the combing through carding machine, and hopper is born
Pressure is set as 45P-90Pa, and cotton layer is maintained between the 30%-40% of hopper height, thus by the polyester fiber of feeding with quality
It is constantly fed into carding machine with after cotton layer output in homogeneous thickness, uniformly feeds cotton, carding machine packet to carding machine to realize
Include roller licker-in feeding unit, cylinder flat opening box, at item circle output device, roller licker-in feeding unit is to feeding
Cotton layer carry out uniformly pressing feed cotton, hold shredding combing, air-flow separation, impurity removal effect, and after through tin in cylinder flat opening box
Woods strips to the cotton fiber on the licker-in in roller licker-in feeding unit, so that cotton fiber enters cylinder flat opening box
In, cylinder flat opening box carries out free shredding combing, the effect of air-flow separation, impurity removal to the cotton fiber entered in it, and after pass through
At doffer's stripping to the cotton fiber on the cylinder in cylinder flat opening box in item circle output device, so that polyester fiber
It enters through in item circle output device, through carrying out being pressed into item to the polyester fiber entered in it at item circle output device
The terylene carded sliver of strip structure is obtained after conveying, circle item winding output, and terylene carded sliver circle is wound in bar cylinder；Then by 22-26
The dacron cotton carded sliver of root is fed in ribbon lap machine jointly, and the terylene carded sliver of the drafting multiple much smaller than feeding of ribbon lap machine is arranged
Quantity, realize in ribbon lap machine fed terylene carded sliver item and volume effect is synthesized, to obtain washing for coil structure
Synthetic fibre volume；
Terylene made from cotton roll made from second step and third step is rolled up common feeding combing machine and polyester cotton is made by third step
Yarn is mixed, combing machine is fed jointly using 8 examination papers, and 8 examination papers include 4 cotton rolls and 4 terylene volumes, and 8 examination papers
Fed using upper and lower tile arrangement, 8 examination papers top-down tiling sequence be cotton roll, terylene volume, cotton roll, terylene volume, cotton roll,
Terylene volume, cotton roll, terylene volume or terylene volume, cotton roll, terylene volume, cotton roll, terylene volume, cotton roll, terylene volume, cotton roll, combing machine
Inside it is provided with drafting system, for drafting system using five lower Prass-bar drafts on three, drafting system includes rear roller, middle roller, preceding
Roller forms front draft zone to formed between first break draft area, middle roller and front roller between rear roller and middle roller, after lead
It stretches area's drafting multiple and wanting for yarn is mixed according to the polyester cotton of fiber condition, output in the performance of raw material, cotton roll and terylene volume
It asks to adjust, when the straightening of fibers depth of parallelism is preferable in the cotton roll of feeding and terylene volume, the grasp bigger than normal of first break draft area drafting multiple,
When requiring the uniformity of polyester cotton mixing yarn of output preferable, the grasp less than normal of first break draft area drafting multiple, and drawing-off is set
The total draft multiple in area is between 110-125, so that the cotton roll and terylene of feeding, which roll up the high draft through combing machine, acts on weight
Newly be stretched and thin down to strip structure, then obtain polyester cotton mixing yarn, under high draft effect, by cotton fiber and
Depth combing effect under the free state of polyester fiber, so that wherein shorter fiber is fallen removing, to generate combing
Noil separates removing during noil, while by some more tiny impurity together；
Polyester cotton made from third step is mixed yarn and polyester cotton mixing ripe bar is made through Double Drawing process by the 4th step,
It is fed jointly in first of drafting using 6-8 root polyester cotton mixing yarn, and drafting multiple and the feeding of drawing frame is set
Polyester cotton mixes the difference between the radical of yarn within 10%, and the polyester cotton mixing yarn of feeding is in draft of drawing frame system
Hooked fibre stretches, mutual phorogenesis then occurs between fiber first under the action of the drafting force of system, so that wash/
Cotton mixing yarn stretching attenuates, and stretches each polyester cotton to attenuate mixing yarn in parallel through drafting system and closes, coalescence process
In, slubbing, details in each polyester cotton mixing yarn are combined under stochastic regime, dry uniform so as to improve the item of strip
Degree, while respectively stretching the polyester cotton that attenuates and mix yarn and carrying out and close, thus realize cotton fiber and polyester fiber more finely
Mixing, to obtain the first polyester cotton blended sliver that bar evenness and the straightening of fibers depth of parallelism improve；It is adopted in second drafting
It is fed jointly with 4-6 root the first polyester cotton blended sliver, and the drafting multiple of drawing frame and the first polyester cotton blended sliver of feeding is set
Radical between difference within 5%, the effect of the first polyester cotton blended sliver of feeding in the drafting force of drawer drafting system
Mutual phorogenesis occurs between lower fiber, so that the stretching of the first polyester cotton blended sliver attenuates, stretches and becomes through drafting system
Thin each first polyester cotton blended sliver is parallel and closes, and in coalescence process, the slubbing, details in each first polyester cotton blended sliver are random
It is combined under state, so as to improve the bar evenness of strip, while respectively stretching the first polyester cotton blended sliver to attenuate and carrying out simultaneously
It closes, so that the finer mixing of cotton fiber and polyester fiber is realized again, to obtain bar evenness and straightening of fibers
The polyester cotton that the depth of parallelism improves mixes ripe bar；
5th step, it is elliptical column knot that polyester cotton made from the 4th step, which is mixed ripe bar cross section is made through Roving Frames,
The polyester cotton blended roving of structure, fly frame is using 1 polyester cotton mixing ripe bar feeding, and the drafting multiple that fly frame is arranged is 5-8
Between, fly frame includes drafting system and twist system, and 1 polyester cotton mixing ripe bar is first into the drafting system of fly frame,
Stretching drawing-down is carried out in the drafting system of fly frame, to obtain the first polyester cotton mixing yarn, the drafting system through fly frame
The first polyester cotton mixing yarn of output then goes through the twist system of fly frame, twists the twist in the twist system of fly frame
Under the action of make the fiber in the first polyester cotton mixing yarn that inside and outside transfer occur, while in cotton fiber and polyester fiber
In outer transfer process, the fiber in the first polyester cotton mixing yarn carries out mutual transfer and entwines, to obtain having certain strong
The section of power is the polyester cotton blended roving of elliptical column structure；
6th step, it is elliptical column knot that cross section, which is made, through spinning process in polyester cotton blended roving made from the 5th step
The blended spun yarn of the polyester cotton of structure, spinning frame are fed using 1 polyester cotton blended roving, and according to the polyester cotton blended roving of feeding
The drafting multiple of the quantitative setting spinning frame of quantitative and required spinning the blended spun yarn of polyester cotton, spinning frame include drafting system and
Twist system, polyester cotton blended roving are first into the drafting system of spinning frame, the drafting force in the drafting system of spinning frame
Under the action of, polyester cotton blended roving, which is stretched, attenuates to obtain the second polyester cotton mixing yarn, the drafting system output through spinning frame
The second polyester cotton mixing yarn then go through the twist system of spinning frame, in the twisting twist of the twist system of spinning frame
Effect is lower so that inside and outside transfer occurs for cotton fiber and terylene in the second polyester cotton mixing yarn, while turning inside and outside fiber
During shifting, cotton fiber and polyester fiber in the second polyester cotton mixing yarn carry out mutual twisting looping, to be had
The section of certain strength is the blended spun yarn of polyester cotton of elliptical column structure, wherein the design twist of the twist system of spinning frame
Much larger than the design twist of the twist system of fly frame.
This patent feeds combing machine using alternately tiling by rolling up cotton roll and terylene jointly, to realize two kinds of fibers
Common combing process then realizes that yarn quality is excellent and the production of the combing mixed yarn of good mixing effect.
Specific embodiment:
To prepare line density as 45S60/40 color loom weaving yarn of JC/T for, corresponding technological parameter is as follows:
(1) raw material choice
(2) technical flow design is as follows
Raw cotton (blowing-combing): JWF1012 type automatic plucker → AMP3000 type metal Mars weight is three-in-one →
The different miscellaneous heavy object separator of TF45A type → ZFA113B type Single axial waste silk opener (attached: ZFA051A type condenser) → FA028C-160
Type multi-mixer (attached: ZF9104-425 type cotton transport blower fan) → JWF1124 type opener → JWF0016 type foreign fiber detection
Separator → JWF1051 type removes micronic dust machine → JWF1024A type high-production card → CL15 profile bar ribbon lap machine
Terylene (blowing-pre- simultaneously): JWF1012 type automatic plucker → AMP3000 type metal Mars weight is three-in-one →
The different miscellaneous heavy object separator of TF45A type → ZFA113B type Single axial waste silk opener (attached: ZFA051A type condenser) → FA028C-160
Type multi-mixer (attached: ZF9104-425 type cotton transport blower fan) → JWF1124 type opener → JWF0016 type foreign fiber detection
Separator → JWF1051 type removes micronic dust machine → JWF1024A type high-production card → CL15 profile bar ribbon lap machine
Cotton roll+terylene volume → CJ60 type combing machine → FA311 type drawing frame (2) → TJFA458 type fly frame → FA503
Type spinning frame
(3) key process parameter designs
Cotton fiber processing:
The process parameters design of FA002 type disc bale plucker
ZFA113B type Single axial waste silk opener technological design
| Technological parameter | Parameter designing |
| Hired roughneck's revolving speed | 560 |
| Dirt stick-dirt stick | 9 |
| Dirt stick-hired roughneck | 15 |
The technological design of A028C-160 type multi-mixer
| Technological parameter | Parameter designing |
| Hired roughneck's motor major axis diameter | 150 |
| Hired roughneck's revolving speed (rpm) | 600 |
| Give cotton ratio | 90% |
JWF1124 type opener technological design
| Technological parameter | Parameter designing |
| Hired roughneck's revolving speed (rpm) | 660 |
| Roller (mm) is drawn to cotton under hired roughneck- | 3.5 |
| Hired roughneck's electric machine frequency | 339Hz |
JWF1024A type high-production card technological design
CL15 profile bar ribbon lap machine
Polyester fiber
The process parameters design of FA002 type disc bale plucker
| Technological parameter | Parameter designing |
| Trolley rotational speed (m/min) | 13 |
| Grab cotton hired roughneck revolving speed (rpm) | 1360 |
| Hired roughneck's interval dropping distance (mm/ is primary) | 10 |
ZFA113B type Single axial waste silk opener technological design
| Technological parameter | Parameter designing |
| Hired roughneck's revolving speed | 560 |
| Dirt stick-dirt stick | 9 |
| Dirt stick-hired roughneck | 15 |
The technological design of FA028C-160 type multi-mixer
| Technological parameter | Parameter designing |
| Hired roughneck's motor major axis diameter | 180 |
| Hired roughneck's revolving speed (rpm) | 700 |
| Give cotton ratio | 90% |
JWF1124 type opener technological design
| Technological parameter | Parameter designing |
| Hired roughneck's revolving speed (rpm) | 800 |
| Roller (mm) is drawn to cotton under hired roughneck- | 3.5 |
| Hired roughneck's electric machine frequency | 39Hz |
Carding process design
Polyester-cotton blend combing
Drafting:
First of drawing process designs table
Second drawing process designs table
Rove
Process of roving designs table
Spun yarn
Spinning process designs table
(4) yarn quality is tested
The test of mixed yarn yarn quality
Claims (1)
1. a kind of production method of combing mixed yarn, combing mixed yarn are replaced jointly with package structure by cotton fiber and polyester fiber
Tiling feeding combing is machined into, wherein cotton fiber include 10% resurgence 7.2%, containing miscellaneous 3.1%, 229, total cotton knot/
Gram, the U.S. cotton of < 16mm staple fiber 15.4%, upper quartile length 37.5mm, percentage of ripened grains 0.89, immature fibre 5.2%,
30% resurgence 6.4% contains miscellaneous 1.8%, 280/gram of total cotton knot, < 16mm staple fiber 18.6%, upper quartile length
The Xinjiang cotton of 29.9mm, percentage of ripened grains 0.82, immature fibre 8.1%, 40% resurgence 8.9% contain miscellaneous 1%, total cotton knot 199
Grain/gram, < 16mm staple fiber 12.7%, upper quartile length 31.9mm, percentage of ripened grains 0.87, immature fibre 7% Shandong
Cotton, 20% resurgence 8.6% contain miscellaneous 1%, 181/gram of total cotton knot, < 16mm staple fiber 10%, upper quartile length
32.5mm, percentage of ripened grains 0.85, immature fibre 6.3% chain cotton；It is characterized by: by the cotton fiber of apolegamy through disc type
It after the crawl of griping cotton machine, is successively removed through the three-in-one metal impurities separation of metal Mars weight, different miscellaneous heavy object separator bulk
Impurity separation is removed, Single axial waste silk opener strike shredding, multi-mixer uniformly mixes, card wire roller opener point combs shredding,
Foreign fiber detects the non-cotton fiber separation of separator and removes, except carding machine after micronic dust machine shredding removal of impurities, cotton feeding box even cotton-feeding
Divide and be combed into item, ribbon lap machine again into cotton roll, by polyester fiber after the crawl of Disk Plucker, is successively separated through different miscellaneous weight
The separation of device bulk impurity is removed, Single axial waste silk opener strike shredding, multi-mixer uniformly mixes, card wire roller opener point is combed
Shredding, except after micronic dust machine shredding removal of impurities, cotton feeding box even cotton-feeding carding machine point be combed into item, ribbon lap machine and rolled up again at terylene, then
By 4 cotton rolls and 4 terylene volumes, alternately tiling feeds combing machine, thus realize the common combing of cotton fiber and polyester fiber, from
And staple fiber is removed, the good polyester-cotton blend mixing yarn of fibre length consistency is made, then successively passes through polyester-cotton blend mixing yarn
Combing mixed yarn is made in Double Drawing, rove, spun yarn, comprises the following production steps that
The first step, the disk for being emitted on automatic disc formula griping cotton machine by the cotton packet matched according to respectively required quantity successively
It is interior, it is provided with rib press device on Disk Plucker, is provided in press device and grabs cotton hired roughneck, grabs and is provided on cotton hired roughneck
Blade, when grabbing cotton, rib press device is pressed down on, to cotton packet be pressed, and during pressing, a part of cotton fiber is stretched
Rib out, the blade grabbed under cotton hired roughneck is rotated around hired roughneck's roller, to will stretch out rib under the rotation for grabbing cotton hired roughneck
Cotton fiber constantly stripped by the cotton hired roughneck blade of grabbing of griping cotton machine, while grabbing cotton hired roughneck along the disk of Disk Plucker
Circumferencial direction is rotated, to realize the cotton fiber in cotton packet according to the crawl of mixed ratio, when grabbing cotton hired roughneck along grabbing cotton
It after one circumference of disk rotational of machine, grabs cotton hired roughneck and moves downward a traverse, to realize to the cotton fiber in each cotton packet
Continuous layering crawl；It is constantly conveyed by the cotton fiber for the mixture that Disk Plucker grabs in proportion through cotton transfer pipeline
To the three-in-one device of metal Mars weight, to detect the metal object in cotton fiber automatically, and by recognizing metal object size
The actuation time of accurate control impurities removal mechanism excludes metal object, using far-infrared light sensor, for detecting in cotton fiber
Swiftly flowing diameter drives impurities removal mechanism to exclude ember and is automatically stopped while sound-light alarm in the Mars of 1mm or more
Blower work, while the date and time that fire alarm occurs is recorded, impurities removal mechanism uses spill reverse turning bed structure, when the weight in cotton flow
When sundries passes through groove, since gravity is fallen into slot from separation in cotton flow, to make impurities removal mechanism that will weigh sundries separation；It is defeated
Cotton fiber out is constantly transported in different miscellaneous heavy object separator after through cotton transfer pipeline, to remove in cotton fiber beam
Bulk impurity and foreign matter are provided with bridge type magnet in the front of heavy object separator, and the flock entered in heavy object separator is first
When first passing through bridge type magnet, the iron tramp in flock is removed, while being provided in heavy object separator in the logical of arc-shaped
Road is provided in channel and adjusts dirt stick, and negative pressure gas flow drives flock to touch dirt stick with certain speed, so that biggish
Blocky impurity is unclamped from flock fiber and is fallen along dirt stick, so that impurity is removed from cotton fiber beam by separation；Weight
Cotton fiber after object separation is delivered in Single axial waste silk opener through air-suction duct, and the front in Single axial waste silk opener adds solidifying
Cotton device, under the negative pressure in condenser is constantly adsorbed thus by cotton fiber constantly by being delivered to list in different miscellaneous heavy object separator
In axis stream opener, the cotton fiber in Single axial waste silk opener is entered first through excluding micronic dust, is then subjected in a free state
Repeatedly uniform, intensive, soft bullet is beaten, and is allowed to obtain abundant shredding, by impurity and fiber separation, impurity warp in opening processes
Dirt stick excludes；Cotton fiber after shredding removal of impurities is delivered in multi-mixer by the road, and it is mixed that height is carried out in multi-mixer
Conjunction, shredding, removal of impurities, are provided with 3-6 high hoppers and cotton transport blower fan in multi-mixer, and cotton fiber feeds multi-mixer
Afterwards, it under the sucking action of the negative pressure gas flow in cotton transport blower fan, is equably blown into each high hopper, forms moment mixing,
The cotton fiber in each hopper, which is driven through bend pipe by negative pressure gas flow, simultaneously conveys, and is obtained again using the time difference during transportation
Mixing；Cotton fiber after mixing removal of impurities is delivered to card wire roller opener by the road, thus to the cotton through preliminary shredding, mixing
Fiber carries out further shredding, removal of impurities, the card wire roller of major diameter is provided in card wire roller opener, in card wire roller
Excircle on be provided with kirschner beater, the needle tooth of laciniation is provided on kirschner beater, thus to enter its in cotton
Fiber carries out free strike, and during freely hitting cotton fiber, needle tooth is inserted into cotton fiber, thus to cotton fiber into
Point comb shredding effect under row free state, acts on the further finer shredding of cotton fiber to realize, while
It is provided with dirt stick in the exterior circumference of kirschner beater, hits intrastitial blocky impurity in opening processes and is fallen by dirt stick, from
And realize the removal of impurities effect in fiber cotton dimension opening processes；Then by through shredding, mixing, removal of impurities cotton fiber be delivered to by the road it is different
Property fiber check and measure separator in, setting is there are two light source and corresponding high-definition camera in foreign fiber detection separator
Machine is uniformly conveyed into the cotton fiber in foreign fiber detection separator, to be formed on convoying curtain constantly forward
The lesser uniform cotton flow of the thickness of conveying, high-definition camera continuously shoot cotton flow, pass through image processing techniques pair
The image of shooting is handled, and when discovery has the heterotypic fibre of non-cotton to occur, the high pressure nozzle of convoying curtain side is arranged in just
The cluster fibre bundle where heterotypic fibre is siphoned away immediately, realizes the removing of different fibre；Then by cotton fiber through cotton transport Pipeline transport
To except in micronic dust machine, the fiber through abundant shredding excludes contained part fine impurities, micronic dust and short flannel in except micronic dust machine, to subtract
Few yarn defect, except mechanical adjustable air door is provided in micronic dust machine, to directly cotton fiber is evenly distributed in machine, fibre bundle and arc
After the collision of shape mesh plate, by airflow function, is fallen with free state and complete dedusting, to not damage fibre in dust removal process
Dimension realizes high-effective dust-removing；Cotton fiber is delivered in carding machine through cotton transport pipeline then, the front of carding machine is provided with cotton
Case, cotton fiber are first into hopper before the combing through carding machine, and the negative pressure of hopper is set as 40P-80Pa, and cotton layer is protected
It holds between the 25%-45% of hopper height, thus after the cotton fiber of feeding is exported with quality and cotton in homogeneous thickness layer not
Disconnected is fed into carding machine, uniformly feeds cotton to carding machine to realize, carding machine includes roller licker-in feeding unit, cylinder lid
Plate opening box, at item circle output device, roller licker-in feeding unit carries out uniformly pressing to the cotton layer of feeding and feeds cotton, holds
Shredding combing, air-flow separation, impurity removal effect, and after through cylinder in cylinder flat opening box in roller licker-in feeding unit
Cotton fiber on licker-in strips so that cotton fiber enters in cylinder flat opening box, cylinder flat opening box into
Enter that cotton fiber in it carries out free shredding combing, air-flow separation, impurity removal acts on, and after through at doffer in item circle output device
To stripping for the cotton fiber on the cylinder in cylinder flat opening box, so that cotton fiber is entered through at item circle output device
In, item is obtained after carrying out being pressed into item conveying, circle item winding output to the cotton fiber entered in it at item circle output device
The cotton carded sliver of shape structure, and cotton carded sliver circle is wound in bar cylinder；Then the cotton carded sliver of 20-30 root is fed in ribbon lap machine jointly,
And quantity of the drafting multiple much smaller than the cotton carded sliver fed of ribbon lap machine is set, realize that fed cotton is raw in ribbon lap machine
The rule and synthesize volume effect, to obtain the cotton roll of coil structure；
Second step, the circle for being emitted on automatic disc formula griping cotton machine by the terylene packet matched according to respectively required quantity successively
It is provided with rib press device in disk, on Disk Plucker, is provided in press device and grabs cotton hired roughneck, grabs and is arranged on cotton hired roughneck
There is blade, when grabbing polyester fiber, rib press device is pressed down on, to terylene packet be pressed, and during pressing, one
Part terylene cotton fiber stretches out rib, and the blade grabbed under cotton hired roughneck is rotated around hired roughneck's roller, thus grabbing cotton hired roughneck's
The polyester fiber for stretching out rib is constantly stripped by the cotton hired roughneck blade of grabbing of griping cotton machine under rotation, while grabbing cotton hired roughneck along circle
The circumferencial direction of the disk of disc type griping cotton machine is rotated, to realize polyester fiber the grabbing according to mixed ratio in terylene packet
It takes, after grabbing disk rotational one circumference of the cotton hired roughneck along griping cotton machine, grabs cotton hired roughneck and move downward a traverse, to realize
Continuous layering crawl to the polyester fiber in each terylene packet；The terylene of the mixture grabbed in proportion by Disk Plucker is fine
Dimension is constantly transported in different miscellaneous heavy object separator through cotton transfer pipeline, to remove bulk impurity in polyester fiber beam and
Foreign matter is provided with bridge type magnet in the front of heavy object separator, and the terylene beam entered in heavy object separator first passed around
When bridge type magnet, the iron tramp in terylene beam is removed, while being provided with the channel in arc-shaped, channel in heavy object separator
It is inside provided with and adjusts dirt stick, negative pressure gas flow drives terylene beam to touch dirt stick with certain speed, so that biggish bulk
Impurity is unclamped from terylene bundle fiber and is fallen along dirt stick, so that impurity is removed from polyester fiber beam by separation；Weight
Polyester fiber after object separation is delivered in Single axial waste silk opener through air-suction duct, and the front in Single axial waste silk opener adds
Condenser, under the negative pressure in condenser is constantly adsorbed thus by polyester fiber constantly by being conveyed in different miscellaneous heavy object separator
To Single axial waste silk opener, the polyester fiber in Single axial waste silk opener is entered first through excluding micronic dust, then in free state
Under be subjected to repeatedly uniform, intensive, soft bullet and beat, be allowed to obtain abundant shredding, by impurity and fiber separation in opening processes,
Impurity is excluded through dirt stick；Cotton fiber after shredding removal of impurities is delivered in multi-mixer by the road, is carried out in multi-mixer
Height mixing, shredding, removal of impurities, are provided with 3-6 high hoppers and cotton transport blower fan in multi-mixer, and the feeding of terylene cotton fiber is more
It after the cotton blender machine of storehouse, under the sucking action of the negative pressure gas flow in cotton transport blower fan, is equably blown into each high hopper, forms wink
Between mix, while the polyester fiber in each hopper through bend pipe by negative pressure gas flow drive convey, utilize the time during transportation
Difference obtains mixing again；Cotton fiber after mixing removal of impurities is delivered to card wire roller opener by the road, thus to tentatively being opened
Pine, the polyester fiber mixed carry out further shredding, removal of impurities, and the card wire roller of major diameter is provided in card wire roller opener
Cylinder, kirschner beater is provided on the excircle of card wire roller, the needle tooth of laciniation is provided on kirschner beater, thus right
Polyester fiber in into it carries out free strike, and during freely hitting polyester fiber, and needle tooth is inserted into terylene fibre
In dimension, so that point comb shredding effect under free state is carried out to polyester fiber, to realize to the further of polyester fiber
Finer shredding effect, while dirt stick is provided in the exterior circumference of kirschner beater, hit polyester fiber in opening processes
Interior blocky impurity is fallen by dirt stick, to realize the removal of impurities effect in polyester fiber opening processes；Then by polyester fiber
Be delivered to through cotton transport pipeline except in micronic dust machine, the fiber through abundant shredding excluded in except micronic dust machine contained part fine impurities,
Micronic dust and short flannel, to reduce yarn defect, except mechanical adjustable air door is provided in micronic dust machine, to directly be evenly distributed to cotton fiber
In machine, after fibre bundle and the collision of arc mesh plate, by airflow function, is fallen with free state and complete dedusting, thus in dedusting
Fiber is not damaged in the process, realizes high-effective dust-removing；Then polyester fiber is delivered in carding machine through cotton transport pipeline, in carding machine
Front be provided with hopper, polyester fiber is first into hopper before the combing through carding machine, the setting of the negative pressure of hopper
For 45P-90Pa, cotton layer is maintained between the 30%-40% of hopper height, thus by the polyester fiber of feeding with quality and thickness
It is constantly fed into carding machine after uniform cotton layer output, uniformly feeds cotton to carding machine to realize, carding machine includes roller
Licker-in feeding unit, cylinder flat opening box, at item circle output device, roller licker-in feeding unit to the cotton layer of feeding into
Row uniformly pressing feed cotton, hold shredding combing, air-flow separation, impurity removal effect, and after through cylinder in cylinder flat opening box to sieve
Stripping for the cotton fiber on the licker-in in licker-in feeding unit is drawn, so that cotton fiber enters in cylinder flat opening box, tin
Woods cover board opening box carries out free shredding combing, the effect of air-flow separation, impurity removal to the cotton fiber entered in it, and after through at item
Doffer's stripping to the cotton fiber on the cylinder in cylinder flat opening box in an output device is enclosed, so that polyester fiber enters
It is defeated through carrying out being pressed into item to the polyester fiber entered in it at item circle output device to through in item circle output device
Give, enclose item winding output after obtain the terylene carded sliver of strip structure, and terylene carded sliver circle is wound in bar cylinder；Then by 22-26 root
The dacron cotton carded sliver feed in ribbon lap machine jointly, and the terylene carded sliver of the drafting multiple much smaller than feeding of ribbon lap machine is set
Quantity, realize in ribbon lap machine fed terylene carded sliver item and synthesizes volume effect, to obtain the terylene of coil structure
Volume；
Terylene made from cotton roll made from second step and third step is rolled up common feeding combing machine and polyester cotton mixing is made by third step
Yarn, combing machine are fed jointly using 8 examination papers, and 8 examination papers include 4 cotton rolls and 4 terylene volumes, and 8 examination papers use
Upper and lower tile arrangement feeding, the top-down tiling sequence of 8 examination papers is cotton roll, terylene volume, cotton roll, terylene volume, cotton roll, terylene
Volume, cotton roll, terylene is rolled up or terylene volume, cotton roll, terylene volume, cotton roll, terylene volume, cotton roll, terylene volume, cotton roll, sets in combing machine
It is equipped with drafting system, for drafting system using five lower Prass-bar drafts on three, drafting system includes rear roller, middle roller, front roller,
Front draft zone, first break draft area are formed between first break draft area, middle roller and front roller to form between rear roller and middle roller
Drafting multiple according to the performance of raw material, cotton roll and terylene roll up in fiber condition, output polyester cotton mixing yarn requirement come
It adjusts, when the straightening of fibers depth of parallelism is preferable in the cotton roll of feeding and terylene volume, first break draft area drafting multiple grasp bigger than normal, when wanting
When asking the uniformity of the polyester cotton mixing yarn of output preferable, the grasp less than normal of first break draft area drafting multiple, and draft area is set
Total draft multiple between 110-125 so that feeding cotton roll and terylene roll up through combing machine high draft effect again by
Stretching thins down to strip structure, polyester cotton mixing yarn is then obtained, under high draft effect, by cotton fiber and terylene
Depth combing effect under the free state of fiber, so that wherein shorter fiber is fallen into removing, so that cotton noils is generated,
Removing is separated together during noil, while by some more tiny impurity；
4th step, by polyester cotton made from third step mix yarn through Double Drawing process be made polyester cotton mix ripe bar, first
It is fed jointly in road drafting using 6-8 root polyester cotton mixing yarn, and the drafting multiple of drawing frame and the polyester cotton of feeding is set
The difference between the radical of yarn is mixed within 10%, the polyester cotton mixing yarn of feeding is in drawer drafting system
Hooked fibre stretches, mutual phorogenesis then occurs between fiber first under the action of drafting force, so that polyester cotton is mixed
It closes yarn stretching to attenuate, stretch each polyester cotton to attenuate mixing yarn in parallel through drafting system and closes, in coalescence process, respectively
Slubbing, details in polyester cotton mixing yarn are combined under stochastic regime, so as to improve the bar evenness of strip, together
When respectively stretch the polyester cotton mixing yarn to attenuate and carry out and close, to realize that the finer of cotton fiber and polyester fiber mixes
It closes, to obtain the first polyester cotton blended sliver of bar evenness and the improvement of the straightening of fibers depth of parallelism；4- is used in second drafting
6 first polyester cotton blended slivers are fed jointly, and the root of the drafting multiple of drawing frame and the first polyester cotton blended sliver of feeding is arranged
For difference between number within 5%, the first polyester cotton blended sliver of feeding is fine under the action of the drafting force of drawer drafting system
Mutual phorogenesis occurs between dimension, so that the stretching of the first polyester cotton blended sliver attenuates, attenuates through drafting system stretching
Each first polyester cotton blended sliver is parallel and closes, and in coalescence process, the slubbing, details in each first polyester cotton blended sliver are in stochastic regime
Under be combined, so as to improve the bar evenness of strip, while respectively stretching the first polyester cotton blended sliver to attenuate and carrying out and close,
To realize the finer mixing of cotton fiber and polyester fiber again, so that it is parallel with straightening of fibers to obtain bar evenness
It spends improved polyester cotton and mixes ripe bar；
5th step, it is elliptical column structure that polyester cotton made from the 4th step, which is mixed ripe bar cross section is made through Roving Frames,
The drafting multiple of fly frame is arranged between 5-8 using the mixing ripe bar feeding of 1 polyester cotton in polyester cotton blended roving, fly frame,
Fly frame includes drafting system and twist system, and 1 polyester cotton mixing ripe bar is first into the drafting system of fly frame, thick
Stretching drawing-down is carried out in the drafting system of yarn machine, so that the first polyester cotton mixing yarn is obtained, the drafting system output through fly frame
The first polyester cotton mixing yarn then go through the twist system of fly frame, in the work of the twist system twisting twist of fly frame
Make the fiber in the first polyester cotton mixing yarn that inside and outside transfer occur with lower, while inside and outside cotton fiber and polyester fiber
In transfer process, the fiber in the first polyester cotton mixing yarn carries out mutual transfer and entwines, to obtain having certain strength
Section is the polyester cotton blended roving of elliptical column structure；
6th step, it is elliptical column structure that cross section, which is made, through spinning process in polyester cotton blended roving made from the 5th step
The blended spun yarn of polyester cotton, spinning frame is fed using 1 polyester cotton blended roving, and quantifying according to the polyester cotton blended roving of feeding
With the drafting multiple of the quantitative setting spinning frame of the blended spun yarn of polyester cotton of required spinning, spinning frame includes drafting system and twisting
System, polyester cotton blended roving are first into the drafting system of spinning frame, the work of the drafting force in the drafting system of spinning frame
Under, polyester cotton blended roving, which is stretched, attenuates to obtain the second polyester cotton mixing yarn, and the of the drafting system output through spinning frame
Two polyester cottons mixing yarn then goes through the twist system of spinning frame, in the effect of the twisting twist of the twist system of spinning frame
Down so that inside and outside transfer, while the transfer inside and outside fiber occur for cotton fiber and terylene in the second polyester cotton mixing yarn
Cheng Zhong, cotton fiber and polyester fiber in the second polyester cotton mixing yarn carry out mutual twisting looping, to obtain having certain
The section of strength is the blended spun yarn of polyester cotton of elliptical column structure, and wherein the design twist of the twist system of spinning frame is long-range
In the design twist of the twist system of fly frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263900.8A CN110004544A (en) | 2019-04-03 | 2019-04-03 | A kind of combing mixed yarn production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263900.8A CN110004544A (en) | 2019-04-03 | 2019-04-03 | A kind of combing mixed yarn production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110004544A true CN110004544A (en) | 2019-07-12 |
Family
ID=67169545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910263900.8A Withdrawn CN110004544A (en) | 2019-04-03 | 2019-04-03 | A kind of combing mixed yarn production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110004544A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910313A (en) * | 2020-08-12 | 2020-11-10 | 南通双弘纺织有限公司 | Production method of single-dyed polyester-cotton blended yarn |
| CN113388925A (en) * | 2021-07-19 | 2021-09-14 | 宜城市天舒纺织有限公司 | Multi-fiber open-mixing integrated device and production method of blended yarn |
| CN113403718A (en) * | 2021-07-19 | 2021-09-17 | 宜城市天舒纺织有限公司 | Mixed yarn machine and production method of blended yarn |
| CN113502577A (en) * | 2021-08-04 | 2021-10-15 | 无锡高强特种纺织有限公司 | Production method of yarn for environment-friendly filter material base cloth |
| CN114000236A (en) * | 2021-11-12 | 2022-02-01 | 张家港市光明毛纺织有限公司 | Production method of colored straight-strip wool-spraying fancy yarn |
| CN115491799A (en) * | 2022-07-20 | 2022-12-20 | 南通双弘纺织有限公司 | Production method of polyester-cotton blended single-dyed yarn |
| CN115992400A (en) * | 2022-12-16 | 2023-04-21 | 江苏悦达纺织集团有限公司 | Preparation process of anti-mite electrostatic spinning solution and method for producing anti-mite yarn |
| CN116024710A (en) * | 2022-12-19 | 2023-04-28 | 南通双弘纺织有限公司 | Production method of polylactic acid/modal blended yarn |
| CN116024710B (en) * | 2022-12-19 | 2024-04-26 | 南通双弘纺织有限公司 | Production method of polylactic acid/modal blended yarn |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05140831A (en) * | 1991-11-18 | 1993-06-08 | Teijin Ltd | Blended long and short yarns |
| JPH07197338A (en) * | 1993-12-29 | 1995-08-01 | Asahi Chem Ind Co Ltd | Specific combined filament yarn |
| CN104178860A (en) * | 2014-07-24 | 2014-12-03 | 中原工学院 | Cotton fiber and chemical fiber combing and blending technology |
| CN104562343A (en) * | 2015-01-16 | 2015-04-29 | 江南大学 | Vortex spinning technology based production process of flame retardant blended yarn |
| CN106757618A (en) * | 2017-03-22 | 2017-05-31 | 江南大学 | A kind of production method of polyester cotton combing mixed yarn |
-
2019
- 2019-04-03 CN CN201910263900.8A patent/CN110004544A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05140831A (en) * | 1991-11-18 | 1993-06-08 | Teijin Ltd | Blended long and short yarns |
| JPH07197338A (en) * | 1993-12-29 | 1995-08-01 | Asahi Chem Ind Co Ltd | Specific combined filament yarn |
| CN104178860A (en) * | 2014-07-24 | 2014-12-03 | 中原工学院 | Cotton fiber and chemical fiber combing and blending technology |
| CN104562343A (en) * | 2015-01-16 | 2015-04-29 | 江南大学 | Vortex spinning technology based production process of flame retardant blended yarn |
| CN106757618A (en) * | 2017-03-22 | 2017-05-31 | 江南大学 | A kind of production method of polyester cotton combing mixed yarn |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910313A (en) * | 2020-08-12 | 2020-11-10 | 南通双弘纺织有限公司 | Production method of single-dyed polyester-cotton blended yarn |
| CN113388925A (en) * | 2021-07-19 | 2021-09-14 | 宜城市天舒纺织有限公司 | Multi-fiber open-mixing integrated device and production method of blended yarn |
| CN113403718A (en) * | 2021-07-19 | 2021-09-17 | 宜城市天舒纺织有限公司 | Mixed yarn machine and production method of blended yarn |
| CN113403718B (en) * | 2021-07-19 | 2023-02-03 | 宜城市天舒纺织有限公司 | Mixed yarn machine and production method of blended yarn |
| CN113502577A (en) * | 2021-08-04 | 2021-10-15 | 无锡高强特种纺织有限公司 | Production method of yarn for environment-friendly filter material base cloth |
| CN113502577B (en) * | 2021-08-04 | 2022-09-30 | 无锡高强特种纺织有限公司 | Production method of yarn for environment-friendly filter material base cloth |
| CN114000236A (en) * | 2021-11-12 | 2022-02-01 | 张家港市光明毛纺织有限公司 | Production method of colored straight-strip wool-spraying fancy yarn |
| CN115491799A (en) * | 2022-07-20 | 2022-12-20 | 南通双弘纺织有限公司 | Production method of polyester-cotton blended single-dyed yarn |
| CN115491799B (en) * | 2022-07-20 | 2024-03-08 | 南通双弘纺织有限公司 | Production method of polyester-cotton blended single dyed yarn |
| CN115992400A (en) * | 2022-12-16 | 2023-04-21 | 江苏悦达纺织集团有限公司 | Preparation process of anti-mite electrostatic spinning solution and method for producing anti-mite yarn |
| CN116024710A (en) * | 2022-12-19 | 2023-04-28 | 南通双弘纺织有限公司 | Production method of polylactic acid/modal blended yarn |
| CN116024710B (en) * | 2022-12-19 | 2024-04-26 | 南通双弘纺织有限公司 | Production method of polylactic acid/modal blended yarn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110004544A (en) | A kind of combing mixed yarn production method | |
| CN109629061A (en) | A kind of production method being vortexed mixed yarn | |
| CN109913983A (en) | A kind of pure cotton combed woven yarn high-efficiency method for producing | |
| CN109811443A (en) | A kind of production method of polyester cotton blended yarn | |
| CN105350135B (en) | A kind of production method of bluish dogbane/staple cotton blended yarn line | |
| CN108950781A (en) | A kind of production method of the blended Air Vortex Spun Yarn of health care | |
| CN110331485A (en) | A kind of production method of woven mixed yarn | |
| CN110016742A (en) | A kind of high-efficiency method for producing of pure cotton combed high grade cotton yarn | |
| CN110004539A (en) | The production method of environmentally friendly Pure Yarn | |
| CN109763229A (en) | It is electromagnetically shielded the production method of yarn | |
| CN110004538A (en) | A kind of high-efficiency method for producing of Pure Cotton Combed Yarn | |
| CN110042521B (en) | Production method of multi-component fiber intelligent mixed blended yarn | |
| CN110004548A (en) | It is knitted the production method of mixed yarn | |
| CN110079909A (en) | The production method of mariages cored fasciated yarn | |
| CN105040204B (en) | A kind of Yarn spinning method of copper ion fiber | |
| CN207047400U (en) | Scutcher with dehumidification function | |
| CN109972249B (en) | Production method of environment-friendly high-count carded yarn | |
| CN110106592A (en) | A kind of production method of polyester cotton blending coloured-woven yarn | |
| CN109989144A (en) | The production method of single yarn dyeing | |
| CN109652883A (en) | Cotton and stainless steel blended the electromagnetic shielding production method of yarn | |
| CN207227626U (en) | Improve the carding machine of impurity removal function | |
| CN110396742A (en) | A kind of production method of the mixed yarn with excellent wearability | |
| CN110172765A (en) | A kind of production method of the blended single yarn dyeing of polyester-cotton blend | |
| CN109972251A (en) | The production method of combing mixed yarn | |
| CN107142576A (en) | A kind of method and fibre-opening unit that colorful complex yarn is prepared using leftover bits and pieces of weaving |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190712 |