CN110373767A - The blended environment-friendly antibacterial yarn preparation method of lyocell and its automatic winder - Google Patents
The blended environment-friendly antibacterial yarn preparation method of lyocell and its automatic winder Download PDFInfo
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- CN110373767A CN110373767A CN201910583004.XA CN201910583004A CN110373767A CN 110373767 A CN110373767 A CN 110373767A CN 201910583004 A CN201910583004 A CN 201910583004A CN 110373767 A CN110373767 A CN 110373767A
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- Prior art keywords
- lyocell
- groove
- yarn
- supporting block
- sliver
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/36—Securing packages to supporting devices
-
- 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
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
-
- 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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- 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
-
- 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
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of blended environment-friendly antibacterial yarn preparation method of lyocell and its automatic winder.The wherein blended environment-friendly antibacterial yarn preparation method of lyocell, including following raw material: Lyocell fibers；Silver-ion antibiotic acrylic fibers；Preparation method includes the following steps: S1: Lyocell fibers and silver-ion antibiotic acrylic fibers are carried out handling in Blowing carding process respectively, the processes such as opening picking processing, cotton carding processing and combing processing are carried out to Lyocell fibers and silver-ion antibiotic acrylic fibers respectively to handle, and combing silver-ion antibiotic acrylic fibers sliver and lyocell sliver is made；S2: combing silver-ion antibiotic acrylic fibers sliver obtained in S1 and lyocell sliver are put into progress drafting processing in drawing frame, the ripe sliver of mixing is made.The blended environment-friendly antibacterial yarn preparation method of lyocell provided by the invention and its automatic winder have the advantages that pollution is small, good anti-bacterial effect, close structure, wearability is good, yarn is bright and clean, is conveniently replaceable spool.
Description
Technical field
The present invention relates to textile technology field more particularly to a kind of blended environment-friendly antibacterial yarn preparation method of lyocell and its
Automatic winder.
Background technique
Traditional viscose rayon preparation process largely uses highly basic, carbon disulfide, after generating a large amount of pernicious gas and spinning
Sour water, Lyocell fibers using wood pulp as raw material through N-methyl morpholine oxide solvent spinning process produce one kind it is brand-new
Fiber.The discharge of production process unharmful substance, no pollution to the environment, wherein the solvent recovering rate of spinning can claim up to 99.5%
Novel environment-friendlyfiber fiber.And because raw material takes derived from timber, after fiber, yarn, fabric, having applied of clothes to client is made,
Carbohydrate, final back to nature are resolved into via illumination, soil burial, and traditional yarn antibiotic property is poor, leads to cloth
The antibiotic property of material is poor.
In textile technology, automatic winder is important one of process equipment, and coil can be coiled into without knot cylinder yarn by it,
And yarn defect is removed in winding process.Coil spool is engaged with the pin of slotting yarn seat during the doff of automatic winder, pipe
After yarn unwinding to the greatest extent, extracts blank pipe and replace coil, it is traditional, in the use process of automatic winder, due to when replacing coil
Coil whereabouts pounds that cause coil spool to engage on pin with the pin of slotting yarn seat too tight, change frequent occurrence when coil pulls out blank pipe without
Method is extracted.
Therefore, it is necessary to provide a kind of blended environment-friendly antibacterial yarn preparation method of lyocell and its automatic winder solves
State technical problem.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of small, good anti-bacterial effect of pollution, close structure, wearability be good, yarn
Linear light is clean, is conveniently replaceable the blended environment-friendly antibacterial yarn preparation method of lyocell and its automatic winder of spool.
In order to solve the above technical problems, the blended environment-friendly antibacterial yarn preparation method of a kind of lyocell provided by the invention, packet
Include following raw material:
Lyocell fibers；
Silver-ion antibiotic acrylic fibers；
Preparation method includes the following steps:
S1: Lyocell fibers and silver-ion antibiotic acrylic fibers are carried out handling in Blowing carding process respectively, respectively to Lay
Sai Er fiber and silver-ion antibiotic acrylic fibers carry out the processes processing such as opening picking processing, cotton carding processing and combing processing, and combing is made
Silver-ion antibiotic acrylic fibers sliver and lyocell sliver；
S2: combing silver-ion antibiotic acrylic fibers sliver obtained in S1 and lyocell sliver are put into drawing frame and carry out drafting
The ripe sliver of mixing is made in processing；
S3: the ripe sliver of mixing obtained in S2 is subjected to rove processing, mixing rove is made；
S4: mixing rove obtained in S3 is subjected to spun yarn processing, the blended environment-friendly antibacterial yarn of lyocell is made；
S5: the blended environment-friendly antibacterial yarn of lyocell obtained in S4 is put on automatic winder and is coiled into without knot cylinder yarn.
Preferably, in the S2,3-4 root combing silver-ion antibiotic acrylic fibers sliver and the merging of 3-4 root lyocell sliver are put
Enter drawing frame, the ripe sliver of mixing is made.
Preferably, in the S4, the mixing rove that two one fixed spacings of holding are fed on compact spinning frame is added
Work.
The present invention also proposes a kind of automatic winder of blended environment-friendly antibacterial yarn of lyocell, comprising: inserts yarn seat pipe foot, institute
Slotting yarn seat pipe foot is stated to be fixedly mounted on from network machine ontology；Coil spool, the coil spool are set in the slotting yarn seat pipe foot
Outside；Stop collar, the fixed outside for being set in the slotting yarn seat pipe foot of the stop collar, the coil spool and the limit
Ring is in contact；First groove, first groove are provided with the bottom of the coil spool；Card slot, the card slot are provided with institute
It states on the side inner wall of the first groove；Fixture block, the fixture block are located in the card slot, and the side of the fixture block extend to it is described
In first groove；First supporting block, first supporting block are located in first groove and are fixedly connected with the fixture block；The
Two supporting blocks, second supporting block are located at the lower section of the coil spool and fix with the bottom of first supporting block and connect
It connects；Third supporting block, the third supporting block are fixedly mounted on the slotting yarn seat pipe foot；Second groove, second groove
Be provided with the top of the third supporting block, second supporting block extend in second groove and with second groove
Bottom interior wall be slidably connected；Two locating slots, two locating slots are provided in the bottom interior wall of second groove；
Standing screw, the standing screw are threadably mounted in second supporting block；Locating piece, the locating piece are fixedly mounted on institute
The bottom end of standing screw is stated, the bottom of the locating piece extends in the corresponding locating slot.
Preferably, it is opened up in the bottom interior wall of second groove there are two sliding slot, the bottom of second supporting block is solid
Dingan County is equipped with sliding block, and the sliding block is slidably connected with the inner wall of the corresponding sliding slot.
Preferably, the bottom of the sliding block is nested with ball, the bottom interior wall of the ball and the corresponding sliding slot
It is in contact.
Preferably, be equipped with spring in second groove, the both ends of the spring respectively with second supporting block one
Side is fixedly connected with the side inner wall of second groove.
Preferably, the top of the standing screw extends to the top of second supporting block and is fixedly installed with knob,
The outside fixing sleeve of the knob is equipped with Anti-slip cover.
Preferably, the bottom of second supporting block offers placing groove, and the locating piece is adapted with the placing groove.
Preferably, offer screw hole in the top inner wall of the placing groove, the standing screw through the screw hole and with
The inner thread of the screw hole connects.
Compared with the relevant technologies, the blended environment-friendly antibacterial yarn preparation method of lyocell provided by the invention and its automatic network
Cylinder machine has the following beneficial effects:
The present invention provides a kind of blended environment-friendly antibacterial yarn preparation method of lyocell, by using Lyocell fibers and silver from
The blended environment-friendly antibacterial yarn of the lyocell that sub- antibacterial acrylic fibre is fabricated to, not only the pollution with Lyocell fibers is small, degradation rate is high
Advantage, while antibacterial ability also with higher；
The present invention provides a kind of automatic winder of blended environment-friendly antibacterial yarn of lyocell, and the stop collar fixation is set in
The outside of the slotting yarn seat pipe foot, the coil spool are in contact with the stop collar, can prevent coil spool and slotting yarn seat pipe
Foot contact is too tight, and causes coil spool that can not extract, and the bottom of second supporting block is fixedly installed with sliding block, the sliding block
Be slidably connected with the inner wall of the corresponding sliding slot, the bottom of the sliding block is nested with ball, the ball with it is corresponding
The bottom interior wall of the sliding slot is in contact, and facilitates the sliding of the second supporting block, and the card slot is provided with first groove
On the inner wall of side, the fixture block is located in the card slot, and the side of the fixture block extends in first groove, and described
One supporting block is located in first groove and is fixedly connected with the fixture block, and slotting yarn seat pipe foot can be fixed on to coil spool
On, thus prevent opposite sliding between coil spool and slotting yarn seat pipe foot.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic winder of the blended environment-friendly antibacterial yarn of lyocell provided by the invention；
Fig. 2 is the enlarged diagram of part A shown in FIG. 1.
Figure label: 1, slotting yarn seat pipe foot, 2, coil spool, 3, stop collar, the 4, first groove, 5, card slot, 6, fixture block, 7,
First supporting block, the 8, second supporting block, 9, third supporting block, the 10, second groove, 11, locating slot, 12, standing screw, 13, fixed
Position block, 14, spring.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1 and Fig. 2, a kind of blended environment-friendly antibacterial yarn preparation method of lyocell provided by the invention, packet
Include following raw material:
Lyocell fibers；
Silver-ion antibiotic acrylic fibers；
Preparation method includes the following steps:
S1: Lyocell fibers and silver-ion antibiotic acrylic fibers are carried out handling in Blowing carding process respectively, respectively to Lay
Sai Er fiber and silver-ion antibiotic acrylic fibers carry out the processes processing such as opening picking processing, cotton carding processing and combing processing, and combing is made
Silver-ion antibiotic acrylic fibers sliver and lyocell sliver can make Lyocell fibers and silver-ion antibiotic acrylic fibers by Blowing carding process,
Sufficient mixing, removes short flannel, uniformly at item at opening, impurity removal, and combing；
S2: combing silver-ion antibiotic acrylic fibers sliver obtained in S1 and lyocell sliver are put into drawing frame and carry out drafting
Processing is made the ripe sliver of mixing, can improve bar evenness and fiber condition by drawing frame；
S3: carrying out rove processing for the ripe sliver of mixing obtained in S2, mixing rove be made, can be by cotton by rove processing
Item more attenuating draws and attenuates, and makes it have diameter appropriate, and keep fiber more straight；After drawing-off, volume greatly subtracts sliver
Few, fiber is also more parallel, it is necessary to which slightly the twist makes the mutual obvolvent of fiber, and gives strength appropriate；
S4: mixing rove obtained in S3 is subjected to spun yarn processing, the blended environment-friendly antibacterial yarn of lyocell is made；
S5: the blended environment-friendly antibacterial yarn of lyocell obtained in S4 is put on automatic winder and is coiled into without knot cylinder yarn.
In the S2,3-4 root combing silver-ion antibiotic acrylic fibers sliver and the merging of 3-4 root lyocell sliver are put into drafting
The ripe sliver of mixing is made in machine.
In the S4, the mixing rove that two one fixed spacings of holding are fed on compact spinning frame is processed.
Compared with the relevant technologies, the blended environment-friendly antibacterial yarn preparation method of lyocell provided by the invention has and has as follows
Beneficial effect:
The present invention provides a kind of blended environment-friendly antibacterial yarn preparation method of lyocell and its automatic winder, by using Lay
The blended environment-friendly antibacterial yarn of the lyocell that Sai Er fiber and silver-ion antibiotic acrylic fibers are fabricated to, not only with the pollution of Lyocell fibers
Advantage small, degradation rate is high, while antibacterial ability also with higher.
The present invention also proposes a kind of automatic winder of blended environment-friendly antibacterial yarn of lyocell, comprising: yarn seat pipe foot 1 is inserted,
The slotting yarn seat pipe foot 1 is fixedly mounted on from network machine ontology；Coil spool 2, the coil spool 2 are set in the slotting yarn seat
The outside of pin 1；Stop collar 3, the fixed outside for being set in the slotting yarn seat pipe foot 1 of the stop collar 3, the coil spool 2
It is in contact with the stop collar 3；First groove 4, first groove 4 are provided with the bottom of the coil spool 2；Card slot 5, institute
Card slot 5 is stated to be provided on the side inner wall of first groove 4；Fixture block 6, the fixture block 6 are located in the card slot 5, and described
The side of fixture block 6 extends in first groove 4；First supporting block 7, first supporting block 7 are located at first groove 4
It is interior and be fixedly connected with the fixture block 6；Second supporting block 8, second supporting block 8 are located at the lower section of the coil spool 2 simultaneously
It is fixedly connected with the bottom of first supporting block 7；Third supporting block 9, the third supporting block 9 are fixedly mounted on the slotting yarn
On seat pipe foot 1；Second groove 10, second groove 10 are provided with the top of the third supporting block 9, second supporting block
8 extend in second groove 10 and are slidably connected with the bottom interior wall of second groove 10；Two locating slots 11, two
The locating slot 11 is provided in the bottom interior wall of second groove 10；Standing screw 12,12 screw thread of standing screw
It is mounted in second supporting block 8；Locating piece 13, the locating piece 13 are fixedly mounted on the bottom end of the standing screw 12,
The bottom of the locating piece 13 extends in the corresponding locating slot 11.
It is opened up in the bottom interior wall of second groove 10 there are two sliding slot, the bottom of second supporting block 8 is fixed to pacify
Equipped with sliding block, the sliding block is slidably connected with the inner wall of the corresponding sliding slot.
The bottom of the sliding block is nested with ball, and the ball is in contact with the bottom interior wall of the corresponding sliding slot.
Be equipped with spring 14 in second groove 10, the both ends of the spring 14 respectively with second supporting block 8 one
Side is fixedly connected with the side inner wall of second groove 10.
The top of the standing screw 12 extends to the top of second supporting block 8 and is fixedly installed with knob, described
The outside fixing sleeve of knob is equipped with Anti-slip cover.
The bottom of second supporting block 8 offers placing groove, and the locating piece 13 is adapted with the placing groove.
Offer screw hole in the top inner wall of the placing groove, the standing screw 12 through the screw hole and with the spiral shell
The inner thread in hole connects.
The working principle of the automatic winder of the blended environment-friendly antibacterial yarn of lyocell provided by the invention is as follows:
In use, coil spool 2 is set on slotting yarn seat pipe foot 1, make the bottom of coil spool 2 and the top of stop collar 3
Portion is in contact, and is respectively positioned on the first supporting block 7 and fixture block 6 in first groove 4, then turning knob, and knob drives fixed spiral shell
Bar 12 rotates, and standing screw 12 drives locating piece 13 to move upwards while rotation, until locating piece 13 is completely into placement
When in slot, knob is unclamped, under the pulling force effect of spring 14, spring 14 drives the second supporting block 8 to slide in the second groove 10,
Second supporting block 8 drives standing screw 12, locating piece 13 and the movement of the first supporting block 7, the first supporting block 7 that fixture block 6 is driven to move,
Until when fixture block 6 is caught in card slot 5, backwards rotation knob, so that it may enter locating piece 13 in corresponding locating slot 11, at this time
Just complete the fixation work between coil spool 2 and slotting yarn seat pipe foot 1, at the same by stop collar 3 can prevent coil spool 2 with
Inserting the contact of yarn seat pipe foot 1 tightly causes coil spool 2 that can not extract very much.
Compared with the relevant technologies, the automatic winder of the blended environment-friendly antibacterial yarn of lyocell provided by the invention has such as
It is lower the utility model has the advantages that
The fixed outside for being set in the slotting yarn seat pipe foot 1 of the stop collar 3, the coil spool 2 and the stop collar 3
It is in contact, can prevent coil spool 2 from contacting with slotting yarn seat pipe foot 1 too tight, and cause coil spool 2 that can not extract, described second
The bottom of supporting block 8 is fixedly installed with sliding block, and the sliding block is slidably connected with the inner wall of the corresponding sliding slot, the sliding block
Bottom be nested with ball, the ball is in contact with the bottom interior wall of the corresponding sliding slot, facilitates the second supporting block 8
Sliding, the card slot 5 is provided on the side inner wall of first groove 4, and the fixture block 6 is located in the card slot 5, and institute
The side for stating fixture block 6 extends in first groove 4, first supporting block 7 be located in first groove 4 and with it is described
Fixture block 6 is fixedly connected, and can be fixed on slotting yarn seat pipe foot 1 to coil spool 2, be thus prevented coil spool 2 and slotting yarn seat pipe
Opposite sliding between foot 1.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of blended environment-friendly antibacterial yarn preparation method of lyocell, which is characterized in that including following raw material:
Lyocell fibers；
Silver-ion antibiotic acrylic fibers；
Preparation method includes the following steps:
S1: Lyocell fibers and silver-ion antibiotic acrylic fibers are carried out handling in Blowing carding process respectively, respectively to lyocell
Fiber and silver-ion antibiotic acrylic fibers carry out the processes processing such as opening picking processing, cotton carding processing and combing processing, be made combing silver from
Sub- antibacterial acrylic fibre sliver and lyocell sliver；
S2: combing silver-ion antibiotic acrylic fibers sliver obtained in S1 and lyocell sliver are put into progress drafting in drawing frame and added
The ripe sliver of mixing is made in work；
S3: the ripe sliver of mixing obtained in S2 is subjected to rove processing, mixing rove is made；
S4: mixing rove obtained in S3 is subjected to spun yarn processing, the blended environment-friendly antibacterial yarn of lyocell is made；
S5: the blended environment-friendly antibacterial yarn of lyocell obtained in S4 is put on automatic winder and is coiled into without knot cylinder yarn.
2. the blended environment-friendly antibacterial yarn preparation method of lyocell according to claim 1, which is characterized in that in the S2,
3-4 root combing silver-ion antibiotic acrylic fibers sliver and the merging of 3-4 root lyocell sliver are put into drawing frame, the ripe cotton of mixing is made
Item.
3. the blended environment-friendly antibacterial yarn preparation method of lyocell according to claim 1, which is characterized in that in the S4,
The mixing rove that two one fixed spacings of holding are fed on compact spinning frame is processed.
4. a kind of automatic winder of the blended environment-friendly antibacterial yarn of lyocell characterized by comprising
Yarn seat pipe foot is inserted, the slotting yarn seat pipe foot is fixedly mounted on from network machine ontology；
Coil spool, the coil spool are set in the outside of the slotting yarn seat pipe foot；
Stop collar, the fixed outside for being set in the slotting yarn seat pipe foot of the stop collar, the coil spool and the stop collar
It is in contact；
First groove, first groove are provided with the bottom of the coil spool；
Card slot, the card slot are provided on the side inner wall of first groove；
Fixture block, the fixture block is located in the card slot, and the side of the fixture block extends in first groove；
First supporting block, first supporting block are located in first groove and are fixedly connected with the fixture block；
Second supporting block, second supporting block are located at the lower section of the coil spool and consolidate with the bottom of first supporting block
Fixed connection；
Third supporting block, the third supporting block are fixedly mounted on the slotting yarn seat pipe foot；
Second groove, second groove are provided with the top of the third supporting block, and second supporting block extends to described
It is slidably connected in second groove and with the bottom interior wall of second groove；
Two locating slots, two locating slots are provided in the bottom interior wall of second groove；
Standing screw, the standing screw are threadably mounted in second supporting block；
Locating piece, the locating piece are fixedly mounted on the bottom end of the standing screw, and the bottom of the locating piece extends to relatively
In the locating slot answered.
5. the automatic winder of the blended environment-friendly antibacterial yarn of lyocell according to claim 4, which is characterized in that described
Sliding slot there are two opening up in the bottom interior wall of two grooves, the bottom of second supporting block is fixedly installed with sliding block, the sliding block
It is slidably connected with the inner wall of the corresponding sliding slot.
6. the automatic winder of the blended environment-friendly antibacterial yarn of lyocell according to claim 5, which is characterized in that the cunning
The bottom of block is nested with ball, and the ball is in contact with the bottom interior wall of the corresponding sliding slot.
7. the automatic winder of the blended environment-friendly antibacterial yarn of lyocell according to claim 4, which is characterized in that described
It is equipped with spring in two grooves, the both ends of the spring side with the side of second supporting block and second groove respectively
Inner wall is fixedly connected.
8. the automatic winder of the blended environment-friendly antibacterial yarn of lyocell according to claim 4, which is characterized in that described solid
The top for determining screw rod extends to the top of second supporting block and is fixedly installed with knob, and the outside fixation of the knob is arranged
There is Anti-slip cover.
9. the automatic winder of the blended environment-friendly antibacterial yarn of lyocell according to claim 4, which is characterized in that described
The bottom of two supporting blocks offers placing groove, and the locating piece is adapted with the placing groove.
10. the automatic winder of the blended environment-friendly antibacterial yarn of lyocell according to claim 9, which is characterized in that described
Screw hole is offered in the top inner wall of placing groove, the standing screw connects through the screw hole and with the inner thread of the screw hole
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583004.XA CN110373767B (en) | 2019-07-01 | 2019-07-01 | Automatic winder for lyocell blended environment-friendly antibacterial yarns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583004.XA CN110373767B (en) | 2019-07-01 | 2019-07-01 | Automatic winder for lyocell blended environment-friendly antibacterial yarns |
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| Publication Number | Publication Date |
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| CN110373767A true CN110373767A (en) | 2019-10-25 |
| CN110373767B CN110373767B (en) | 2021-09-07 |
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| CN110373767B (en) | 2021-09-07 |
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