CN110004539A - The production method of environmentally friendly Pure Yarn - Google Patents
The production method of environmentally friendly Pure Yarn Download PDFInfo
- Publication number
- CN110004539A CN110004539A CN201910336813.0A CN201910336813A CN110004539A CN 110004539 A CN110004539 A CN 110004539A CN 201910336813 A CN201910336813 A CN 201910336813A CN 110004539 A CN110004539 A CN 110004539A
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- CN
- China
- Prior art keywords
- cotton
- viscose glue
- hired roughneck
- viscose
- cylinder
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
-
- 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
-
- 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
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
Abstract
The invention discloses the production methods of environmentally friendly Pure Yarn, the method by viscose rayon spin in collected air draught flower and remaining thick gauze kerchief worn on a woman's head through in opening picking mixed cotton slitter and the shredding that carries out again of card wire opener be combed into single fiber state, the hired roughneck after even cotton-feeding rolls up at viscose glue jointly with the Lenzin viscose rayon that handles through opening picking, and then environmental protection Pure Yarn is successively made in viscose glue volume after cotton carding, Double Drawing, rove, spun yarn.
Description
Technical field
The invention belongs to textile technology fields, are related to a kind of Weaving method of new type yarn, specially environmentally friendly Pure 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 production method of environmentally friendly Pure Yarn, by viscose rayon spin in collected suction
Wind flower and remaining thick gauze kerchief worn on a woman's head through in opening picking mixed cotton slitter and the shredding that carries out again of card wire opener be combed into single fiber
The viscose rayon of the Lenzin company of apolegamy is grabbed two-in-one visit of cotton, metal Mars and removes device, impurities removal, mixing and blowing, card wire by dimension state
Formula opener, electric appliance are fed into after cotton feeder uniformly output jointly with the viscose rayon for being combed into single fiber shape by shredding after distributing cotton after
It exports through single beater scutcher and is rolled up at viscose glue again, then ring is successively made in viscose glue volume after cotton carding, Double Drawing, rove, spun yarn
Pure keeping spinning.This patent uses the shredding twice in opening picking by the air draught flower during viscose glue spins with leftover bits and pieces such as thick gauze kerchief worn on a woman's heads
The viscose glue raw material that can be reused is made in combing again, to save raw materials for production, reduces production cost, and fine using viscose glue
Dimension realizes the production of Pure Yarn, then realizes the feature of environmental protection of institute's yarn.
Summary of the invention
The technical issues of solution: for overcome the deficiencies in the prior art, the present invention by viscose rayon spin in it is collected
Air draught flower and remaining thick gauze kerchief worn on a woman's head through in opening picking mixed cotton slitter and the shredding that carries out again of card wire opener be combed into list
Fiber condition, the hired roughneck after even cotton-feeding rolls up at viscose glue jointly with the Lenzin viscose rayon that handles through opening picking, and then viscose glue is rolled up
Environmental protection Pure Yarn is successively made after cotton carding, Double Drawing, rove, spun yarn.
Technical solution: the production method of environmentally friendly Pure Yarn, the method by viscose rayon spin in collected air draught flower
And remaining thick gauze kerchief worn on a woman's head is combed into single fiber shape through the shredding of mixed cotton slitter and the progress of card wire opener again in opening picking
The viscose rayon of the Lenzin company of apolegamy is grabbed the two-in-one spy of cotton, metal Mars except device, impurities removal, mixing and blowing, comb needle type are opened by state
Cotton, electric appliance are fed into after cotton feeder jointly with the viscose rayon for being combed into single fiber shape by shredding after distributing cotton and uniformly export, then
It exports through single beater scutcher and is rolled up at viscose glue again, then ring is successively made in viscose glue volume after cotton carding, Double Drawing, rove, spun yarn
Pure keeping spinning, comprising the following steps:
Step 1: distributing cotton: the viscose rayon of selection includes Lenzin viscose glue and viscose glue leftover bits and pieces is raw material, wherein selecting Lenzin
The accounting of viscose glue be 96.37%, and for average length 37.8mm, containing miscellaneous/fault 1%, fineness 1.28mm, elongation 23.76%,
The viscose rayon of the Lenzin company of breaking strength 2.23cN/dtex, viscose glue leftover bits and pieces include that air draught is colored and thick gauze kerchief worn on a woman's head, including
Collected air draught flower in 1.81% viscose rayon spinning, 1.82% viscose rayon spinning in remaining thick gauze kerchief worn on a woman's head；
Step 2: viscose glue leftover bits and pieces opening or cleaning is handled: by the air draught matched is colored and thick gauze kerchief worn on a woman's head successively through griping cotton machine according to
The crawl of mixed ratio, mixed cotton slitter realize the colored shredding with thick gauze kerchief worn on a woman's head of grabbed air draught, mixing, removal of impurities effect, opener
It realizes the colored shredding with thick gauze kerchief worn on a woman's head of the air draught of mixed cotton slitter processing, combing, removal of impurities effect, leftover bits and pieces viscose rayon stream is made,
Hired roughneck is provided in mixed cotton slitter, hired roughneck is cylindrical structure, and hired roughneck, which is driven by a motor, to be rotated, on the excircle of hired roughneck
It is evenly distributed with needle tooth, the lower part of hired roughneck is provided at least one dirt stick, spacing, hired roughneck and dirt are kept between dirt stick and dirt stick
Spacing is kept between stick, device is fed into mixed cotton slitter the viscose glue leftover bits and pieces being crawled by the road, is brought into hired roughneck immediately
On, and rotated under the rotation of hired roughneck drive along hired roughneck, and during rotation by the needle tooth on hired roughneck surface to leftover bits and pieces
The viscose rayon of material is hit, and during hired roughneck drives leftover bits and pieces fiber to rotate, between hired roughneck and dirt stick
Negative pressure gas flow area is formed, thus under the action of realizing negative pressure gas flow of the intrastitial impurity in negative pressure gas flow area during strike
Spacing between dirt stick is fallen, and since the thick gauze kerchief worn on a woman's head of feeding has certain twist, setting uses biggish hired roughneck
Speed, to realize hired roughneck to the deep opening processes under the big strike of thick gauze kerchief worn on a woman's head, thus by the thick gauze kerchief worn on a woman's head shredding of entrance at fiber
State, simultaneously because the viscose glue leftover bits and pieces of feeding has lived through primary treatment process, therefore the impurity contained is less, therefore selects
With the spacing selection intake section gauge amplification between dirt stick, convenient for filling into air-flow, then middle section suitably reduces, outlet portion
Separate away from big, suitably to catch wind, reduces the loss of fiber-spinnable；By the road by the viscose glue leftover bits and pieces handled through mixed cotton slitter then
Device is fed into comb needle type opener, comb needle type opener is provided with hired roughneck, hired roughneck is cylindrical structure, and hired roughneck is by motor
Drive is rotated, and needle tooth is evenly distributed on the excircle of hired roughneck, the top of hired roughneck is provided with feed roll motor, lower part is set
It is equipped at least one dirt stick, spacing is kept between dirt stick and dirt stick, spacing, hired roughneck and feed roll motor are kept between hired roughneck and dirt stick
Between keep spacing, by mixed cotton slitter handle viscose glue leftover bits and pieces device is fed into comb needle type opener by the road, exist immediately
It is brought on hired roughneck, and is rotated under the rotation of hired roughneck drive along hired roughneck, feed roll motor under the drive of feed roll motor
It is rotated with certain revolving speed, and feed roll motor and the revolving speed of hired roughneck keep not synchronized in the same direction, in feed roll motor and hired roughneck
The needle tooth of rotation process, hired roughneck surface carries out zonule to the viscose rayon to leftover bits and pieces between feed roll motor and hired roughneck
It is interior deeper into freely hit, and hired roughneck drive leftover bits and pieces fiber rotate during, the shape between hired roughneck and dirt stick
At negative pressure gas flow area, to realize suitable under the action of negative pressure gas flow of the intrastitial impurity in negative pressure gas flow area during strike
Spacing between dirt stick fall；
Step 3: Lenzin viscose glue opening or cleaning handle: by the Lenzin viscose glue matched successively through griping cotton machine according to mixed ratio
Crawl, two-in-one visit of metal Mars remove except device separates metal impurities, and the separation of the blocky impurity of impurity discharging device is removed, mixed to open
Shredding, mixing, the removal of impurities of cotton machine, shredding, combing, the removal of impurities of opener, the distribution according to need of electric appliance distributor act on needed for obtaining
The Lenzin viscose rayon stream of quality；
Step 4: viscose glue is coiled: by Lenzin viscose glue made from leftover bits and pieces viscose rayon stream made from second step and third step
Fiber stream is transported to the single beater scutcher realized in cotton feeder to rear road by respective cotton carding pipeline jointly according to mixed ratio
Even cotton-feeding, uniform viscose glue is then made by the effect of the synthesis hired roughneck of single beater scutcher and is rolled up, cotton feeder therein
Using vibration tandem feeder, intelligent automatic adjusting homogenizing device is assembled on single beater scutcher；
Step 5: cotton carding: viscose glue made from the 4th step being rolled up, the viscose glue carded sliver is made through carding machine, carding machine includes to cotton-
Licker-in feeding, cylinder-cover board point comb, doffer translates into item, includes licker-in to cotton-licker-in feeding part, in the excircle of licker-in
On be respectively arranged with feed plate, mote knife, taker-in grid, combing plate, then realize and shredding and removal of impurities carried out to the viscose glue of feeding volume
Effect, to weaken the active force between the viscose rayon in the viscose glue volume of feeding, cylinder-cover board divides comb section point to include cylinder,
Big bottom drain, rear cowl, back stationary plate, cover board, front knife plate, front lower cover plate, preceding is respectively arranged on the excircle of cylinder
Fixed cover board, cylinder are driven by a motor the rotation carried out under certain speed, and the velocity of rotation of the velocity of rotation of cylinder and licker-in
Difference, and turn of the realization viscose rayon from licker-in toward cylinder in the case where rotating the linear velocity ratio for keeping certain therebetween
It moves, and the transfer efficiency of fiber is determined by the rotational line speed ratio of cylinder and licker-in, the viscous of feeding is driven under the rotation of cylinder
Glue fiber is rotated, thus the big bottom drain being distributed on cylinder and cylinder excircle, rear cowl, back stationary plate, cover board, preceding
Upper cover plate, front lower cover plate in the region that is formed between preceding fixed cover board, are realized point comb of viscose rayon during rotation and are removed
Miscellaneous effect, wherein cylinder-back stationary plate plays pre- carding role to viscose rayon, and it is first that cylinder shifts the fibre bundle come from licker-in
Fixed cover board is first thrown to, effect is more violent, and gauge is preferably descending, and the short thrust roller side between cylinder-cover board is to be transferred to tin
The viscose rayon of woods initially enters cover board work and distinguishes comb, and fibre weight is more at this time, and gauge is preferably bigger than normal, the preceding fixed cover board of cylinder-
Between region play to the fine carding role of viscose rayon and arrange carding role, the viscose rayon on cylinder is in single mostly
Fiber condition, is conducive to straightening of fibers and removal cotton knot, fine impurities, short flannel, and gauge is advisable with smaller；
Step 6: drafting: viscose glue ripe bar is made through Double Drawing in the viscose glue carded sliver made from the 5th step, is taken in technique
" pressurization, big gauge, channel are bright and clean, anti-tangle anti-blocking again ", to guarantee ribbon quality, the total draft of first of drafting is number of doubling
0.9-1.05 times, the total draft of second drafting is 1.05-1.2 times of number of doubling, to realize in the viscose glue carded sliver of feeding
Viscose rayon stretch；It is fed jointly in first of drafting using the viscose glue carded sliver made from 8 the 5th steps, through first of drafting
Half ripe bar of viscose glue is made in the drawn down of machine, again amalgamation, and drafting system is led using Three Up Three Down press-down type pressure bar is attached
It to top roller curve drawing, is fed jointly in second drafting using 8 half ripe bars of viscose glue, the drawing-off through second drawing frame is drawn
Carefully, viscose glue ripe bar is made in amalgamation again, and drafting system uses the four lower attached guiding top roller two-regions of press-down type pressure bar on four
Curve drawing；
Step 7: rove: viscose glue rove is made through fly frame in viscose glue ripe bar made from the 6th step, using " light quantitative, big
The technological principle of gauge, the big twist ", regular roving feeding are gently grasped partially, with the requirement of the spun yarn SEILE textile technique in road after satisfaction；Viscose glue
Fibre uniformity is good, and friction factor is big, using big gauge, back zone drafting multiple control less than normal, be conducive to yarn smooth drawing-off,
Improve bar evenness；Rove line density is small, and viscose rayon cohesive force is poor, and rove is easy to be pulled off during unwinding, increases
Roving twist factor improves yarn quality to increase interfibrous cohesive force；Drafting system uses four roller double-short leather-ring drawing-offs, bullet
Spring Pendulum Weighting Arm System；
Step 8: spun yarn: viscose glue spun yarn is made through spinning frame in viscose glue rove made from the 7th step, improves the total of spinning frame
Drafting multiple reinforces the control to proparea floating fiber, and under the premise of guaranteeing that drafting multiple and drafting force are adapted, proparea is adopted
With tight gauge, force pressure, the item for helping to realize the function admirable of spun viscose glue spun yarn is dry.
Preferably, in second step, the griping cotton machine used is FA002 type disc type.
Preferably, in second step, the mixed cotton slitter used is A035A type.
Preferably, in second step, the opener used is FA106E type comb needle type.
Preferably, in third step, the griping cotton machine used is FA002 type disc type.
Preferably, in third step, the two-in-one detector of metal Mars used is the general AMP-2000V5 of peace.
Preferably, in third step, the impurity discharging device used is the general DIVERTER of peace.
Preferably, in third step, the mixed cotton slitter used is A035A type.
Preferably, in third step, the opener used is FA106E type comb needle type.
Preferably, in third step, the electric appliance distributor used is Y type.
The utility model has the advantages that the method for the invention by viscose rayon spin in collected air draught flower and remaining thick gauze kerchief worn on a woman's head
It is combed into single fiber state through the shredding of mixed cotton slitter and the progress of card wire opener again in opening picking, is handled with through opening picking
Lenzin viscose rayon hired roughneck rolls up at viscose glue after even cotton-feeding jointly, then viscose glue volume is successively through cotton carding, Double Drawing, thick
Environmental protection Pure Yarn is made after yarn, spun yarn.
Specific embodiment
Following embodiment further illustrates the contents of the present invention, but should not be construed as limiting the invention.Without departing substantially from
In the case where spirit of that invention and essence, to modification made by the method for the present invention, step or condition and replaces, belong to the present invention
Range.Unless otherwise specified, the conventional means that technological means used in embodiment is well known to those skilled in the art.
Embodiment 1
For preparing line density as the viscose glue Pure Yarn of 14.8tex, corresponding technological parameter is as follows:
(1) raw material choice
(2) technical flow design is as follows:
Lenzin viscose rayon: two-in-one visit of FA002 type Disk Plucker → general AMP-2000V5 metal Mars of peace removes device
The general DIVERTER impurity discharging device → A035A type mixed cotton slitter → FA106E type comb needle type opener → Y type electric appliance distributor of → peace
Leftover bits and pieces viscose rayon: FA002 type Disk Plucker → A035A type mixed cotton slitter → FA106E type comb needle type is opened
Cotton machine
Lenzin viscose rayon stream+leftover bits and pieces viscose rayon stream → SFA161A type vibration tandem feeder → matches HY-10 type
The A076F single beater scutcher of intelligent automatic adjusting homogenizing device
Viscose glue volume → FA201B type carding machine → FA306 type drawing frame → FA311F type drawing frame → TJFA458A type rove
Machine → FA507A type spinning frame
(3) key process parameter designs
Opening picking:
Griping cotton machine technological design table
Mixed cotton slitter technological design table
Card wire opener technological design table
Lapper technological design table
Other parts technique
Cotton carding:
Drafting:
Rove:
Spun yarn:
Claims (10)
1. the production method of environmentally friendly Pure Yarn, which is characterized in that the method by viscose rayon spin in collected air draught flower
And remaining thick gauze kerchief worn on a woman's head is combed into single fiber shape through the shredding of mixed cotton slitter and the progress of card wire opener again in opening picking
The viscose rayon of the Lenzin company of apolegamy is grabbed the two-in-one spy of cotton, metal Mars except device, impurities removal, mixing and blowing, comb needle type are opened by state
Cotton, electric appliance are fed into after cotton feeder jointly with the viscose rayon for being combed into single fiber shape by shredding after distributing cotton and uniformly export, then
It exports through single beater scutcher and is rolled up at viscose glue again, then ring is successively made in viscose glue volume after cotton carding, Double Drawing, rove, spun yarn
Pure keeping spinning, comprising the following steps:
Step 1: distributing cotton: the viscose rayon of selection includes Lenzin viscose glue and viscose glue leftover bits and pieces is raw material, wherein selecting Lenzin viscose glue
Accounting be 96.37%, and for average length 37.8mm, containing miscellaneous/fault 1%, fineness 1.28mm, elongation 23.76%, fracture
The viscose rayon of the Lenzin company of intensity 2.23cN/dtex, viscose glue leftover bits and pieces includes air draught flower and thick gauze kerchief worn on a woman's head, including 1.81%
Collected air draught flower in viscose rayon spinning, 1.82% viscose rayon spinning in remaining thick gauze kerchief worn on a woman's head；
Step 2: viscose glue leftover bits and pieces opening or cleaning is handled: by the air draught matched is colored and thick gauze kerchief worn on a woman's head successively through griping cotton machine according to mixture
The crawl of ratio, mixed cotton slitter realize the colored shredding with thick gauze kerchief worn on a woman's head of grabbed air draught, mixing, removal of impurities effect, and opener is realized
The colored shredding with thick gauze kerchief worn on a woman's head of the air draught of mixed cotton slitter processing, combing, removal of impurities effect, are made leftover bits and pieces viscose rayon stream, open mixed
Hired roughneck is provided in cotton machine, hired roughneck is cylindrical structure, and hired roughneck, which is driven by a motor, to be rotated, on the excircle of hired roughneck uniformly
Needle tooth is distributed with, the lower part of hired roughneck is provided at least one dirt stick, keeps spacing between dirt stick and dirt stick, hired roughneck and dirt stick it
Between keep spacing, device is fed into mixed cotton slitter the viscose glue leftover bits and pieces being crawled by the road, be brought on hired roughneck immediately, and
It rotates in the case where the rotation of hired roughneck drives along hired roughneck, and leftover bits and pieces is glued by the needle tooth on hired roughneck surface during rotation
Glue fiber is hit, and during hired roughneck drives leftover bits and pieces fiber to rotate, is formed between hired roughneck and dirt stick negative
Pressure gas stream area, thus along dirt under the action of realizing negative pressure gas flow of the intrastitial impurity in negative pressure gas flow area during strike
Spacing between stick is fallen, and since the thick gauze kerchief worn on a woman's head of feeding has certain twist, setting uses biggish Beater Speed, from
And hired roughneck is realized to the deep opening processes under the big strike of thick gauze kerchief worn on a woman's head, thus by the thick gauze kerchief worn on a woman's head shredding of entrance at fiber condition, together
When primary treatment process lived through due to the viscose glue leftover bits and pieces of feeding, the impurity contained is less, therefore selects dirt stick
Between spacing selection intake section gauge amplification, convenient for filling into air-flow, then middle section suitably reduces, exit portion gauge
Greatly, suitably to catch wind, the loss of fiber-spinnable is reduced；Then by the viscose glue leftover bits and pieces handled through mixed cotton slitter, device is fed by the road
Enter into comb needle type opener, comb needle type opener be provided with hired roughneck, hired roughneck is cylindrical structure, hired roughneck be driven by a motor into
Row rotation, is evenly distributed with needle tooth on the excircle of hired roughneck, and the top of hired roughneck is provided with feed roll motor, lower part be provided with to
A few dirt stick, keeps spacing, spacing is kept between hired roughneck and dirt stick, is protected between hired roughneck and feed roll motor between dirt stick and dirt stick
Spacing is held, device is fed into comb needle type opener the viscose glue leftover bits and pieces handled by mixed cotton slitter by the road, is giving cotton sieve immediately
It is brought on hired roughneck under the drive of drawing, and is rotated under the rotation of hired roughneck drive along hired roughneck, feed roll motor is with certain
Revolving speed rotated, and feed roll motor and the revolving speed of hired roughneck keep not synchronized in the same direction, in the rotation of feed roll motor and hired roughneck
Journey, the needle tooth on hired roughneck surface carry out the viscose rayon to leftover bits and pieces between feed roll motor and hired roughneck deeper in zonule
What is entered freely hits, and during hired roughneck drives leftover bits and pieces fiber to rotate, forms negative pressure between hired roughneck and dirt stick
Flow area, thus along dirt stick under the action of realizing negative pressure gas flow of the intrastitial impurity in negative pressure gas flow area during strike
Between spacing fall；
Step 3: Lenzin viscose glue opening or cleaning is handled: successively the grabbing according to mixed ratio through griping cotton machine by the Lenzin viscose glue matched
It takes, two-in-one visit of metal Mars is removed except device separates metal impurities, and the separation of the blocky impurity of impurity discharging device is removed, mixed cotton slitter
Shredding, mixing, removal of impurities, shredding, combing, the removal of impurities of opener, the distribution according to need of electric appliance distributor acts on obtaining required quality
Lenzin viscose rayon stream；
Step 4: viscose glue is coiled: by Lenzin viscose rayon made from leftover bits and pieces viscose rayon stream made from second step and third step
It flows to be transported to jointly in cotton feeder by respective cotton carding pipeline according to mixed ratio and realize to the equal of the single beater scutcher in rear road
Cotton is spared to, uniform viscose glue is then made by the effect of the synthesis hired roughneck of single beater scutcher and is rolled up, cotton feeder therein uses
Tandem feeder is shaken, intelligent automatic adjusting homogenizing device is assembled on single beater scutcher；
Step 5: cotton carding: viscose glue made from the 4th step being rolled up, the viscose glue carded sliver is made through carding machine, carding machine includes to cotton-licker-in
Feeding, cylinder-cover board point comb, doffer translates into item, includes licker-in to cotton-licker-in feeding part, divides on the excircle of licker-in
It is not provided with feed plate, mote knife, taker-in grid, combing plate, then realizes and shredding and removal of impurities effect is carried out to the viscose glue volume of feeding,
The active force between the viscose rayon in viscose glue volume to weaken feeding, cylinder-cover board divides comb section point to include cylinder, in cylinder
Excircle on be respectively arranged with big bottom drain, rear cowl, back stationary plate, cover board, front knife plate, front lower cover plate, preceding fixed lid
Plate, cylinder is driven by a motor the rotation carried out under certain speed, and the velocity of rotation of cylinder is different from the velocity of rotation of licker-in, and
Transfer of the viscose rayon from licker-in toward cylinder is realized in the case where the certain linear velocity ratio of rotation holding therebetween, and fine
The transfer efficiency of dimension determines by the rotational line speed ratio of cylinder and licker-in, driven under the rotation of cylinder the viscose rayon of feeding into
Row rotation, thus the big bottom drain being distributed on cylinder and cylinder excircle, rear cowl, back stationary plate, cover board, front knife plate,
In the region formed between front lower cover plate, preceding fixed cover board, point comb and the removal of impurities effect of viscose rayon are realized during rotation,
Wherein cylinder-back stationary plate plays pre- carding role to viscose rayon, and cylinder shifts the fibre bundle come from licker-in and throws to first
Fixed cover board, effect is more violent, and gauge is preferably descending, and the short thrust roller side between cylinder-cover board is to be transferred to gluing for cylinder
Glue fiber initially enters cover board work and distinguishes comb, and fibre weight is more at this time, and gauge is preferably bigger than normal, between the preceding fixed cover board of cylinder-
Region plays to the fine carding role of viscose rayon and arranges carding role, and the viscose rayon on cylinder is in single fiber shape mostly
State, is conducive to straightening of fibers and removal cotton knot, fine impurities, short flannel, and gauge is advisable with smaller；
Step 6: drafting: viscose glue ripe bar is made through Double Drawing in the viscose glue carded sliver made from the 5th step, taken in technique " again plus
Pressure, big gauge, channel are bright and clean, anti-tangle anti-blocking ", to guarantee ribbon quality, the total draft of first of drafting is number of doubling
0.9-1.05 times, the total draft of second drafting is 1.05-1.2 times of number of doubling, to realize in the viscose glue carded sliver of feeding
Viscose rayon stretches；It is fed jointly in first of drafting using the viscose glue carded sliver made from 8 the 5th steps, through first of drawing frame
Drawn down, again amalgamation be made half ripe bar of viscose glue, drafting system use the attached guiding of Three Up Three Down press-down type pressure bar
Top roller curve drawing is fed using 8 half ripe bars of viscose glue jointly in second drafting, and the drawing-off through second drawing frame is drawn
Carefully, viscose glue ripe bar is made in amalgamation again, and drafting system uses the four lower attached guiding top roller two-regions of press-down type pressure bar on four
Curve drawing；
Step 7: rove: viscose glue rove is made through fly frame in viscose glue ripe bar made from the 6th step, using " it is light quantitative, greatly every
Away from, the big twist " technological principle, regular roving feeding gently grasps partially, with the requirement of the spun yarn SEILE textile technique in road after meeting；Viscose glue is fine
Dimension uniformity is good, and friction factor is big, and using big gauge, back zone drafting multiple control less than normal is conducive to the smooth drawing-off of yarn, changes
Kind bar evenness；Rove line density is small, and viscose rayon cohesive force is poor, and rove is easy to be pulled off during unwinding, increases thick
Yarn twist factor improves yarn quality to increase interfibrous cohesive force；Drafting system uses four roller double-short leather-ring drawing-offs, spring
Pendulum Weighting Arm System；
Step 8: spun yarn: viscose glue spun yarn is made through spinning frame in viscose glue rove made from the 7th step, improves the total draft of spinning frame
Multiple reinforces the control to proparea floating fiber, and under the premise of guaranteeing that drafting multiple and drafting force are adapted, proparea is using tight
Gauge forces pressure, and the item for helping to realize the function admirable of spun viscose glue spun yarn is dry.
2. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in second step, cotton is grabbed in use
Machine is FA002 type disc type.
3. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in second step, the mixed of use is opened
Cotton machine is A035A type.
4. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in second step, the opener of use
Machine is FA106E type comb needle type.
5. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in third step, cotton is grabbed in use
Machine is FA002 type disc type.
6. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in third step, the metal of use
The two-in-one detector of Mars is to pacify general AMP-2000V5.
7. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in third step, the impurities removal of use
Device is to pacify general DIVERTER.
8. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in third step, the mixed of use is opened
Cotton machine is A035A type.
9. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in third step, the opener of use
Machine is FA106E type comb needle type.
10. the production method of environmental protection Pure Yarn according to claim 1, which is characterized in that in third step, the electric appliance of use
Distributor is Y type.
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| CN201910336813.0A CN110004539A (en) | 2019-04-25 | 2019-04-25 | The production method of environmentally friendly Pure Yarn |
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