CN114645352A - Viscose fiber and diacetate fiber blended yarn and manufacturing process thereof - Google Patents
Viscose fiber and diacetate fiber blended yarn and manufacturing process thereof Download PDFInfo
- Publication number
- CN114645352A CN114645352A CN202011519162.8A CN202011519162A CN114645352A CN 114645352 A CN114645352 A CN 114645352A CN 202011519162 A CN202011519162 A CN 202011519162A CN 114645352 A CN114645352 A CN 114645352A
- Authority
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- China
- Prior art keywords
- speed
- diacetate
- fiber
- blended yarn
- cotton
- 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.)
- Pending
Links
- 229920000297 Rayon Polymers 0.000 title claims abstract description 30
- 229920006239 diacetate fiber Polymers 0.000 title claims abstract description 26
- 239000000835 fiber Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 15
- 238000009960 carding Methods 0.000 claims description 13
- 238000009987 spinning Methods 0.000 claims description 6
- 229920001747 Cellulose diacetate Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 241001481760 Erethizon dorsatum Species 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229920006221 acetate fiber Polymers 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004753 textile Substances 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
-
- 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
- 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
- D10B2401/062—Load-responsive characteristics stiff, shape retention
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention provides viscose fiber and diacetate fiber blended yarn and a manufacturing process thereof, the blended yarn is formed by blending viscose fiber and diacetate fiber, the weight ratio of the viscose fiber and the diacetate fiber in the blended yarn is 9:1, and the manufacturing process of the blended yarn comprises the following steps: the blended yarn provided by the invention has the advantages of environmental protection, elegance, comfort, health and sanitation and the like.
Description
Technical Field
The invention relates to the field of textiles, in particular to viscose fiber and diacetate fiber 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 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.
The diacetate fibers have good moisture absorption performance, the moisture regain is 6 percent, and the diacetate fibers can be dyed by disperse dyes and have good wearing performance. The filament has elegant luster, soft hand feeling and good drapability, is exactly like silk, and is suitable for making underwear, bathrobes, children clothes, women's clothes, indoor decorative fabrics and the like.
Therefore, there is a need to provide a new technical solution, which can combine the viscose fiber and the cellulose diacetate fiber to form a new fabric.
Disclosure of Invention
One of the purposes of the invention is to provide a viscose fiber and cellulose diacetate blended yarn which has the performance of diacetate fiber and the performance of viscose fiber, and the specific technical scheme is as follows:
the invention provides viscose and diacetate fiber blended yarn which is formed by blending viscose and diacetate fiber, wherein the weight ratio of the viscose to the diacetate fiber in the blended yarn is 9: 1.
The invention also aims to provide a manufacturing process of the viscose fiber and diacetate fiber blended yarn, and the specific technical scheme is as follows:
the invention provides a manufacturing process of viscose fiber and diacetate fiber blended yarn, which comprises the following steps: the method comprises the following steps of opening picking, cotton carding, drawing, roving, spinning and spooling.
Further, an opening and picking process: 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 690rpm, the distance of the blade extending out of the rib is 3mm, the rotating speed of the trolley is 1.52rpm, the U-shaped beater speed of the mixing and opening cotton machine is 430rpm, the beater speed of the porcupine is 820rpm, the beater speed of the opening cotton machine is 460rpm, the beater speed of the lap former is 800rpm, the speed of the lap roller is 8rpm, the cotton feeding box is a vibration type cotton feeding box, the speed of the corner nail curtain is 36m/min, the speed of the cotton conveying curtain is 7.8m/min, and the air volume of the mixing and opening cotton machine is 5200m3/h。
Further, the carding process comprises the following steps: the cotton layer ration is 420g/m, the cylinder speed is 36rpm, the licker-in speed is 750rpm, the cover plate speed is 158rpm, the doffer speed is 90rpm, the spacing between the cylinder and the cover plate from the inlet to the outlet is respectively 9 threads, 8 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 85 degrees, the sliver outlet speed of the carding machine is 90m/min, the total draft multiple of the carding process is 92 times, and the sliver ration is 23g/5 m.
Further, the drawing process: adopting three-step merging, merging 6 slivers, dividing the diacetate slivers into three strands, and feeding the diacetate slivers by inching, wherein the design quantitative amount is 21g/5m, and the diacetate slivers can be drafted; two is 6 pieces of the Chinese medicinal materials are combined into one piece, and the designed quantitative amount is 19g/5 m; thirdly, 6 double strips are formed, the design quantitative amount is 18g/5m, and the design space distance is 10 x 25; the head draft is 6.6 times, the secondary draft is 6.6 times, and the tertiary draft is 6.3 times.
In the roving process, the gauge of the front roller, the middle roller and the rear roller is respectively 11 × 30 × 35, the twist factor is 95, the spindle speed is 800rpm, the design basis weight is 5g/10m, the total draft multiple is 7.2, and the nip gauge is 6 mm.
In the spinning step, the gauge of the front roller and the gauge of the rear roller are respectively 19mm and 39mm, the spindle speed is 12500r/min, the drafting multiple is 55 times, the twist factor is 330, and the nip gauge is 4 mm.
The blended yarn has the beneficial effects that the blended yarn has the advantages of viscose fiber and diacetate fiber, and forms a green, environment-friendly, elegant, comfortable, healthy and sanitary high-quality yarn.
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
In order to further illustrate the technical solutions adopted by the present invention, the following detailed descriptions are provided with reference to the embodiments.
The invention provides viscose and diacetate fiber blended yarn which is formed by blending viscose and diacetate fiber, wherein the weight ratio of the viscose to the diacetate fiber in the blended yarn is 9: 1.
The invention also provides a manufacturing process of the viscose fiber and diacetate fiber 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, the opening and picking process: using an automatic plucker, a mixed opener, and a opener in sequenceMachines, cotton feeders, lap-forming machines; the beater speed of the automatic plucker is 690rpm, the distance of the blade extending out of the rib is 3mm, the rotating speed of the trolley is 1.52rpm, the U-shaped beater speed of the mixing and opening cotton machine is 430rpm, the beater speed of the porcupine is 820rpm, the beater speed of the opening cotton machine is 460rpm, the beater speed of the lap former is 800rpm, the speed of the lap roller is 8rpm, the cotton feeding box is a vibration type cotton feeding box, the speed of the corner nail curtain is 36m/min, the speed of the cotton conveying curtain is 7.8m/min, and the air volume of the mixing and opening cotton machine is 5200m3/h。
Further, the carding process comprises the following steps: the cotton layer ration is 420g/m, the cylinder speed is 36rpm, the licker-in speed is 750rpm, the cover plate speed is 158rpm, the doffer speed is 90rpm, the spacing between the cylinder and the cover plate from the inlet to the outlet is respectively 9 threads, 8 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 85 degrees, the sliver outlet speed of the carding machine is 90m/min, the total draft multiple of the carding process is 92 times, and the sliver ration is 23g/5 m.
Further, the drawing process: adopting three-step merging and merging, merging the first 6 slivers, designing the quantitative value to be 21g/5m, dividing the diacetate slivers into three strands for ensuring that the diacetate slivers can be drafted, and feeding the diacetate slivers by inching; two is 6 pieces of the Chinese medicinal materials are combined into one piece, and the designed quantitative amount is 19g/5 m; thirdly, 6 double-drawing strips are formed, the design quantitative rate is 18g/5m, and the design space is 10 x 25; the head draft is 6.6 times, the secondary draft is 6.6 times, and the tertiary draft is 6.3 times.
In the roving process, the gauge of the front, middle and rear rollers is respectively 11 × 30 × 35, the twist factor is 95, the spindle speed is 800rpm, the design basis weight is 5g/10m, the total draft multiple is 7.2, and the nip gauge is 6 mm.
In the spinning step, the gauge of the front roller and the gauge of the rear roller are respectively 19mm and 39mm, the spindle speed is 12500r/min, the draft multiple is 55 times, the twist factor is 330, and the nip gauge is 4 mm.
The invention firstly carries out opening picking and cotton carding on the viscose and the diacetate fiber, and then carries out strip mixing on the viscose and the diacetate 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 type II acetate fiber has good moisture absorption performance, the moisture regain is 6%, and the type II acetate fiber can be dyed by disperse dyes and has good wearing performance. The filament has elegant luster, soft hand feeling and good drapability, is exactly like silk, and is suitable for making underwear, bathrobes, children clothes, women's clothes, indoor decorative fabrics and the like. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to 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 (7)
1. The viscose fiber and diacetate fiber blended yarn is characterized in that the blended yarn is formed by blending viscose fiber and diacetate fiber, and the weight ratio of the viscose fiber to the diacetate fiber in the blended yarn is 9: 1.
2. A manufacturing process of viscose fiber and diacetate fiber blended yarn is characterized by comprising the following steps: the method comprises the following steps of opening picking, cotton carding, drawing, roving, spinning and spooling.
3. The manufacturing process of the viscose and cellulose diacetate blended yarn according to claim 2, wherein the opening and picking process comprises the following steps: automatic cotton grabbing device used in sequenceA machine, a mixed opener, an opener, a cotton feeder and a lap former; the beater speed of the automatic plucker is 690rpm, the distance of the blade extending out of the rib is 3mm, the rotating speed of the trolley is 1.52rpm, the U-shaped beater speed of the mixing and opening cotton machine is 430rpm, the beater speed of the porcupine is 820rpm, the beater speed of the opening cotton machine is 460rpm, the beater speed of the lap former is 800rpm, the speed of the lap roller is 8rpm, the cotton feeding box is a vibration type cotton feeding box, the speed of the corner nail curtain is 36m/min, the speed of the cotton conveying curtain is 7.8m/min, and the air volume of the mixing and opening cotton machine is 5200m3/h。
4. The manufacturing process of the viscose and cellulose diacetate blended yarn according to claim 2, wherein the cotton carding process comprises the following steps: the cotton layer ration is 420g/m, the cylinder speed is 36rpm, the licker-in speed is 750rpm, the cover plate speed is 158rpm, the doffer speed is 90rpm, the spacing between the cylinder and the cover plate from the inlet to the outlet is respectively 9 threads, 8 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 85 degrees, the sliver outlet speed of the carding machine is 90m/min, the total draft multiple of the carding process is 92 times, and the sliver ration is 23g/5 m.
5. The manufacturing process of the viscose and cellulose diacetate blended yarn according to claim 2, wherein the drawing process comprises the following steps: adopting three-step merging and merging, merging the first 6 slivers, designing the quantitative value to be 21g/5m, dividing the diacetate slivers into three strands for ensuring that the diacetate slivers can be drafted, and feeding the diacetate slivers by inching; two is 6 pieces of the Chinese medicinal materials are combined into one piece, and the designed quantitative amount is 19g/5 m; thirdly, 6 double-drawing strips are formed, the design quantitative rate is 18g/5m, and the design space is 10 x 25; the head draft is 6.6 times, the secondary draft is 6.6 times, and the tertiary draft is 6.3 times.
6. The process according to claim 2, wherein in the roving step, the gauge of the front, middle and rear rollers is 11 × 30 × 35, the twist factor is 95, the spindle speed is 800rpm, the design basis weight is 5g/10m, the total draft multiple is 7.2, and the nip gauge is 6 mm.
7. The process for preparing viscose/diacetate fiber blended yarn according to claim 2, wherein in the spinning step, the gauge of the front and rear rollers is 19mm and 39mm, the spindle speed is 12500r/min, the draft multiple is 55 times, the twist factor is 330, and the nip gauge is 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011519162.8A CN114645352A (en) | 2020-12-21 | 2020-12-21 | Viscose fiber and diacetate fiber blended yarn and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011519162.8A CN114645352A (en) | 2020-12-21 | 2020-12-21 | Viscose fiber and diacetate fiber blended yarn and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114645352A true CN114645352A (en) | 2022-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011519162.8A Pending CN114645352A (en) | 2020-12-21 | 2020-12-21 | Viscose fiber and diacetate fiber blended yarn and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114645352A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0255697A2 (en) * | 1986-08-06 | 1988-02-10 | Kao Corporation | Blended yarn having moisture conditioning |
| CN1814878A (en) * | 2006-03-06 | 2006-08-09 | 上海昌明实业有限公司 | Blended yarn, tatted fabric made from same, and making method thereof |
| CN108286097A (en) * | 2018-04-11 | 2018-07-17 | 南通迪松纺织品有限公司 | Blend together yarn and its fabric |
| CN108754692A (en) * | 2018-06-16 | 2018-11-06 | 安徽找宝纺织科技有限公司 | The spinning process of one kind of multiple fiber blend yarns |
| CN109208129A (en) * | 2017-06-30 | 2019-01-15 | 江苏天地化纤有限公司 | A kind of island composite filament |
| CN109334174A (en) * | 2018-08-31 | 2019-02-15 | 嘉兴市优泰纺织新材料有限公司 | Stable-size rayon blended fabric and production process |
| CN110029422A (en) * | 2019-04-12 | 2019-07-19 | 愉悦家纺有限公司 | A kind of tencel/diacetate fibre blended yarn weaved fabric and its method for weaving |
-
2020
- 2020-12-21 CN CN202011519162.8A patent/CN114645352A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0255697A2 (en) * | 1986-08-06 | 1988-02-10 | Kao Corporation | Blended yarn having moisture conditioning |
| CN1814878A (en) * | 2006-03-06 | 2006-08-09 | 上海昌明实业有限公司 | Blended yarn, tatted fabric made from same, and making method thereof |
| CN109208129A (en) * | 2017-06-30 | 2019-01-15 | 江苏天地化纤有限公司 | A kind of island composite filament |
| CN108286097A (en) * | 2018-04-11 | 2018-07-17 | 南通迪松纺织品有限公司 | Blend together yarn and its fabric |
| CN108754692A (en) * | 2018-06-16 | 2018-11-06 | 安徽找宝纺织科技有限公司 | The spinning process of one kind of multiple fiber blend yarns |
| CN109334174A (en) * | 2018-08-31 | 2019-02-15 | 嘉兴市优泰纺织新材料有限公司 | Stable-size rayon blended fabric and production process |
| CN110029422A (en) * | 2019-04-12 | 2019-07-19 | 愉悦家纺有限公司 | A kind of tencel/diacetate fibre blended yarn weaved fabric and its method for weaving |
Non-Patent Citations (1)
| Title |
|---|
| 谭湘丽: "《粘胶/竹纤维/醋酸长丝混纺纱的研发》", 《中国纤检》 * |
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Application publication date: 20220621 |