CN114645355A - Regenerated polyester fiber and viscose blended yarn and manufacturing process thereof - Google Patents
Regenerated polyester fiber and viscose blended yarn and manufacturing process thereof Download PDFInfo
- Publication number
- CN114645355A CN114645355A CN202011521360.8A CN202011521360A CN114645355A CN 114645355 A CN114645355 A CN 114645355A CN 202011521360 A CN202011521360 A CN 202011521360A CN 114645355 A CN114645355 A CN 114645355A
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- Prior art keywords
- speed
- regenerated polyester
- polyester fiber
- viscose
- blended yarn
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- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 59
- 229920000728 polyester Polymers 0.000 title claims abstract description 46
- 229920000297 Rayon Polymers 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 32
- 230000008569 process Effects 0.000 claims abstract description 27
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 238000009960 carding Methods 0.000 claims abstract description 14
- 238000009987 spinning Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 6
- 241001481760 Erethizon dorsatum Species 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- 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
- 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
-
- 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]
-
- 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
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/022—Moisture-responsive characteristics hydrophylic
-
- 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
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- 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
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- 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
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention provides a regenerated polyester fiber and viscose fiber blended yarn and a manufacturing process thereof, the blended yarn is formed by blending the regenerated polyester fiber and the viscose fiber, the weight ratio of the regenerated polyester fiber to the viscose fiber in the blended yarn is 1:1, and the manufacturing process of the blended yarn comprises the following steps: the method comprises the following steps of an opening picking process, a cotton carding process, a drawing process, a roving process, a spinning process and a winding process, wherein in the drawing process, the regenerated polyester fiber is pre-blended and then is sliver-blended with viscose. The blended yarn provided by the invention has the advantages of environmental protection, elegance, comfort, health, sanitation and the like.
Description
Technical Field
The invention relates to the field of spinning, in particular to a regenerated polyester fiber and viscose blended yarn and a manufacturing process thereof.
Background
With the increasing living standard, people begin to develop towards health, environmental protection, comfort, sanitation and the like in the aspect of wearing.
The regenerated polyester fiber is prepared by using polyester cloth, waste polyester bottle chips, spinning waste silk, bubble materials and pulp blocks as raw materials, and performing crushing, cleaning, drying, melting, spinning, winding, bundling, drafting, curling, loose heat setting and cutting on the raw materials to form the polyester fiber, and has the advantages of high strength, good heat resistance, good washing and wearing performance, environmental friendliness and the like.
The viscose fiber has the advantages of elegant color, soft hand feeling, good moisture absorption and air permeability, less static electricity and bacteria breeding prevention, and is a high-quality yarn which is green, environment-friendly, elegant, comfortable, healthy and sanitary.
Therefore, there is a need to provide a new technical solution, which can combine the regenerated polyester fiber and the viscose fiber to form a new fabric.
Disclosure of Invention
One of the purposes of the invention is to provide a regenerated polyester fiber and viscose fiber blended yarn which can have both the performance of the regenerated polyester fiber and the performance of the viscose fiber, and the specific technical scheme is as follows:
the invention provides a regenerated polyester fiber and viscose blended yarn, which is formed by blending regenerated polyester fibers and viscose, wherein the weight ratio of the regenerated polyester fibers to the viscose in the blended yarn is 1: 1.
The invention also aims to provide a manufacturing process of the regenerated polyester fiber and viscose blended yarn, which has the following specific technical scheme:
the invention provides a manufacturing process of regenerated polyester fiber and viscose blended yarn, which comprises the following steps: the method comprises the following steps of opening and picking, cotton carding, drawing, sliver mixing, roving, spinning and spooling.
Further, in the strip mixing process, the regenerated polyester fiber is pre-blended and then strip-mixed with the viscose fiber.
Furthermore, in the opening and picking process, an automatic plucker, a mixed opener, an opener, a cotton feeder and a lap former are sequentially used; the beater speed of the automatic plucker is 710rpm, the distance of the blade extending out of the ribs is 3mm, and the rotating speed of the trolley is 1.56 rpm; the speed of a U-shaped beater of the mixing and opening cotton machine is 430rpm, and the speed of a porcupine beater is 820 rpm; the beater speed of the cotton opener is 450 rpm; the beater speed of the lap former is 830rpm, and the speed of the lap roller is 12 rpm; the cotton feeding box in the cotton feeding machine is a vibration type cotton feeding box, the speed of the angle nail curtain is 42m/min, and the speed of the cotton conveying curtain is 8.6 m/min.
Further, in the cotton carding process, the cotton layer ration is 450g/m, the cylinder speed is 33rpm, the licker-in speed is 820rpm, the cover plate speed is 98rpm, the doffer speed is 24rpm, the spacing between the cylinder and the cover plate from the inlet to the outlet is respectively 8 threads, 7 threads, 6 threads and 7 threads, the spacing between the cylinder and the doffer is 5 threads, the spacing between the cylinder and the licker-in is 7 threads, the angle of the dust removing knife is 80 degrees, the sliver discharging speed of the cotton carding machine is 45m/min, the total drafting multiple of the cotton carding process is 122 times, and the sliver ration is 18.5g/5 m.
Furthermore, in the drawing process, three merging processes are adopted, the regenerated polyester fiber is pre-merged to 21g/5m,
the head adopts 6 drawing 3 viscose strips and 3 regenerated polyester strips, the design ration is 19g/5m, and the design distance is 12 x 25 mm;
two are 8 pieces of the Chinese medicinal materials, the designed quantitative amount is 18g/5m, and the designed spacing is 12 x 23 mm;
thirdly, 6 double-drawing, the design basis weight is 16.5g/5m, the design space is 11 x 23mm,
the head drawing times are 6.23 times, and the drawing times of the doublet and the triplet are 8.44 and 6.54 times, respectively.
Further, in the roving process, the roller gauge was 12 × 28 × 38mm, the twist factor was 82, the spindle speed was 950rpm, the design basis weight was 4.5g/m, the total draft ratio was 7.33, the back zone draft ratio was 1.17, and the nip gauge was 5 mm.
In the spinning process, the roller gauge is 18 × 38mm, the spindle speed is 14500r/min, the draft multiple is 49.1 times, the draft multiple in the back zone is 1.17, the twist factor is 330, and the nip gauge is 2.5 mm.
The blended yarn has the beneficial effects that the advantages of the regenerated polyester fiber and the viscose fiber can be combined, so that the green, environment-friendly, elegant, comfortable, healthy and sanitary high-quality yarn is formed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The following described embodiments are illustrative and are intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships only to facilitate description of the present invention and to simplify description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The invention provides a regenerated polyester fiber and viscose blended yarn, which is formed by blending regenerated polyester fibers and viscose, wherein the weight ratio of the regenerated polyester fibers to the viscose in the blended yarn is 1: 1.
The invention also provides a manufacturing process of the regenerated polyester fiber and viscose blended yarn, which comprises the following steps: the method comprises the following steps of opening and picking, cotton carding, drawing, sliver mixing, roving, spinning and spooling.
In the cotton opening and picking process, an automatic plucker, a mixed opener, an opener, a cotton feeder and a lap former are sequentially used; the beater speed of the automatic plucker is 710rpm, the distance of the blade extending out of the rib is 3mm, and the rotating speed of the trolley is 1.56 rpm; the speed of a U-shaped beater of the mixing cotton opener is 430rpm, and the speed of a porcupine beater is 820 rpm; the beater speed of the cotton opener is 450 rpm; the beater speed of the lap former is 830rpm, and the speed of the lap roller is 12 rpm; the cotton feeding box in the cotton feeding machine is a vibration type cotton feeding box, the speed of the angle nail curtain is 42m/min, and the speed of the cotton conveying curtain is 8.6 m/min.
In the cotton carding process, the cotton layer ration is 450g/m, the cylinder speed is 33rpm, the licker-in speed is 820rpm, the cover plate speed is 98rpm, the doffer speed is 24rpm, the spacing between the cylinder and the cover plate from the inlet to the outlet is respectively 8 wires, 7 wires, 6 wires and 7 wires, the spacing between the cylinder and the doffer is 5 wires, the spacing between the cylinder and the licker-in is 7 wires, the angle of a dust removal knife is 80 degrees, the sliver discharging speed of the cotton carding machine is 45m/min, the total drafting multiple of the cotton carding process is 122 times, and the sliver ration is 18.5g/5 m.
In the drawing process, three merging processes are adopted, the regenerated polyester fiber is pre-merged to 21g/5m,
the head adopts 6 drawing 3 viscose strips and 3 regenerated polyester strips, the design ration is 19g/5m, and the design distance is 12 x 25 mm;
two are 8 pieces of the Chinese medicinal materials, the designed quantitative amount is 18g/5m, and the designed spacing is 12 x 23 mm;
three, 6 double strips, the design ration is 16.5g/5m, the design space is 11 x 23mm,
the head-and-draw ratio was 6.23 times, and the two-and-three-draw ratios were 8.44 and 6.54 times, respectively.
In the roving process, the roller gauge is 12 × 28 × 38mm, the twist factor is 82, the spindle speed is 950rpm, the design basis weight is 4.5g/m, the total draft multiple is 7.33, the back zone draft multiple is 1.17, and the nip gauge is 5 mm.
In the spinning process, the roller gauge is 18 x 38mm, the spindle speed is 14500r/min, the drafting multiple is 49.1 times, the drafting multiple of the rear zone is 1.17, the twist coefficient is 330, and the nip gauge is 2.5 mm.
The invention firstly carries out opening picking and cotton carding on the regenerated polyester fiber and the viscose fiber, and then carries out strip mixing on the regenerated polyester fiber and the viscose fiber, thereby ensuring accurate blending proportion, reducing the blending proportion deviation when adopting a fiber mixing method, improving the efficiency and reducing the cost. The regenerated polyester fiber and viscose blended yarn has the advantages of high strength, good heat resistance, good washing and wearing performance and environmental protection of the regenerated polyester fiber, and also has the advantages of elegant color and luster, soft hand feeling, good moisture absorption and air permeability, less static electricity and bacterial breeding prevention of the viscose fiber, thereby being a high-quality yarn with environmental protection, elegance, comfort, health and sanitation.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications and variations may be made therein by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. The regenerated polyester fiber and viscose fiber blended yarn is characterized in that the blended yarn is formed by blending the regenerated polyester fiber and the viscose fiber, and the weight ratio of the regenerated polyester fiber to the viscose fiber in the blended yarn is 1: 1.
2. A manufacturing process of regenerated polyester fiber and viscose blended yarn is characterized by comprising the following steps: the method comprises the following steps of opening and picking, cotton carding, drawing, sliver mixing, roving, spinning and spooling.
3. The process for manufacturing the blended yarn of the regenerated polyester fiber and the viscose fiber according to claim 2, wherein in the sliver mixing process, the regenerated polyester fiber is pre-blended and then sliver-mixed with the viscose fiber.
4. The process for manufacturing the regenerated polyester fiber and viscose blended yarn according to claim 2, wherein in the step of opening picking, an automatic plucker, a mixed opener, an opener, a cotton feeder and a lap former are used in sequence; the beater speed of the automatic plucker is 710rpm, the distance of the blade extending out of the rib is 3mm, and the rotating speed of the trolley is 1.56 rpm; the speed of a U-shaped beater of the mixing and opening cotton machine is 430rpm, and the speed of a porcupine beater is 820 rpm; the beater speed of the cotton opener is 450 rpm; the beater speed of the lap former is 830rpm, and the speed of the lap roller is 12 rpm; the cotton feeding box in the cotton feeding machine is a vibration type cotton feeding box, the speed of the angle nail curtain is 42m/min, and the speed of the cotton conveying curtain is 8.6 m/min.
5. The manufacturing process of the regenerated polyester fiber and viscose blended yarn according to claim 2, wherein in the cotton carding process, the cotton layer ration is 450g/m, the cylinder speed is 33rpm, the licker-in speed is 820rpm, the cover plate speed is 98rpm, the doffer speed is 24rpm, the spacing between the cylinder and the cover plate from the inlet to the outlet is 8 filaments, 7 filaments, 6 filaments and 7 filaments respectively, the spacing between the cylinder and the doffer is 5 filaments, the spacing between the cylinder and the licker-in is 7 filaments, the angle of the dust removing knife is 80 degrees, the sliver discharging speed of the cotton carding machine is 45m/min, the total draft multiple of the cotton carding process is 122 times, and the sliver ration is 18.5g/5 m.
6. The manufacturing process of the regenerated polyester fiber and viscose blended yarn according to claim 2, wherein in the drawing process, three-step blending process is adopted, the regenerated polyester fiber is pre-blended to 21g/5m,
the head adopts 6 drawing 3 viscose strips and 3 regenerated polyester strips, the design ration is 19g/5m, and the design distance is 12 x 25 mm;
two are 8 pieces of the Chinese medicinal materials, the designed quantitative amount is 18g/5m, and the designed spacing is 12 x 23 mm;
three, 6 double strips, the design ration is 16.5g/5m, the design space is 11 x 23mm,
the head-and-draw ratio was 6.23 times, and the two-and-three-draw ratios were 8.44 and 6.54 times, respectively.
7. The manufacturing process of the regenerated polyester fiber and viscose blended yarn according to claim 2, wherein in the roving process, the roller gauge is 12 x 28 x 38mm, the twist factor is 82, the spindle speed is 950rpm, the design basis weight is 4.5g/m, the total draft multiple is 7.33, the back zone draft multiple is 1.17, and the nip gauge is 5 mm.
8. The manufacturing process of the regenerated polyester fiber and viscose blended yarn according to claim 2, wherein in the spinning process, the roller gauge is 18 x 38mm, the spindle speed is 14500r/min, the draft multiple is 49.1 times, the draft multiple in the back zone is 1.17, the twist factor is 330, and the nip gauge is 2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521360.8A CN114645355A (en) | 2020-12-21 | 2020-12-21 | Regenerated polyester fiber and viscose blended yarn and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521360.8A CN114645355A (en) | 2020-12-21 | 2020-12-21 | Regenerated polyester fiber and viscose blended yarn and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114645355A true CN114645355A (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011521360.8A Pending CN114645355A (en) | 2020-12-21 | 2020-12-21 | Regenerated polyester fiber and viscose blended yarn and manufacturing process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114645355A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839458A (en) * | 2012-06-29 | 2012-12-26 | 昆山市周市镇吉盛服装厂 | Dacron viscose blended yarn |
| CN106811850A (en) * | 2017-01-18 | 2017-06-09 | 魏桥纺织股份有限公司 | The A/B sirospun necked yarns line and its blended weave of a kind of use cotton fiber, viscose rayon and polyster fibre production |
| CN108796728A (en) * | 2018-08-17 | 2018-11-13 | 安徽天源纺织有限公司 | A kind of degerming hydrophobic type cotton and preparation method thereof |
| CN110301703A (en) * | 2019-08-01 | 2019-10-08 | 吴江市鑫盛布业有限公司 | A kind of regenerated environment protecting fabric |
| CN112011885A (en) * | 2020-08-31 | 2020-12-01 | 无锡恒诺纺织科技有限公司 | Viscose fiber knitted fabric manufacturing method |
-
2020
- 2020-12-21 CN CN202011521360.8A patent/CN114645355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839458A (en) * | 2012-06-29 | 2012-12-26 | 昆山市周市镇吉盛服装厂 | Dacron viscose blended yarn |
| CN106811850A (en) * | 2017-01-18 | 2017-06-09 | 魏桥纺织股份有限公司 | The A/B sirospun necked yarns line and its blended weave of a kind of use cotton fiber, viscose rayon and polyster fibre production |
| CN108796728A (en) * | 2018-08-17 | 2018-11-13 | 安徽天源纺织有限公司 | A kind of degerming hydrophobic type cotton and preparation method thereof |
| CN110301703A (en) * | 2019-08-01 | 2019-10-08 | 吴江市鑫盛布业有限公司 | A kind of regenerated environment protecting fabric |
| CN112011885A (en) * | 2020-08-31 | 2020-12-01 | 无锡恒诺纺织科技有限公司 | Viscose fiber knitted fabric manufacturing method |
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Application publication date: 20220621 |
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