CN118087107A - Process for producing 100-count Jacel fiber yarns based on compact sirospun - Google Patents
Process for producing 100-count Jacel fiber yarns based on compact sirospun Download PDFInfo
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- CN118087107A CN118087107A CN202310976575.6A CN202310976575A CN118087107A CN 118087107 A CN118087107 A CN 118087107A CN 202310976575 A CN202310976575 A CN 202310976575A CN 118087107 A CN118087107 A CN 118087107A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 239000000835 fiber Substances 0.000 title claims abstract description 49
- 238000009987 spinning Methods 0.000 claims abstract description 44
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 238000009960 carding Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 241000168254 Siro Species 0.000 claims abstract description 6
- 239000010985 leather Substances 0.000 claims description 13
- 206010020112 Hirsutism Diseases 0.000 claims description 7
- 229920000433 Lyocell Polymers 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004445 quantitative analysis Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 4
- 229920003043 Cellulose fiber Polymers 0.000 abstract description 3
- 239000004627 regenerated cellulose Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MPDGHEJMBKOTSU-YKLVYJNSSA-N 18beta-glycyrrhetic acid Chemical compound C([C@H]1C2=CC(=O)[C@H]34)[C@@](C)(C(O)=O)CC[C@]1(C)CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@H](O)C1(C)C MPDGHEJMBKOTSU-YKLVYJNSSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a process for producing 100-count Jacel fiber yarns based on compact sirospun, and belongs to the technical field of spinning. The invention comprises a blowing process, a cotton carding process, a drawing process, a two-way drawing process, a roving process, a spinning process and a winding process, wherein, on one hand, in order to meet the market demand, a powerful bio-based-Jacel fiber is used as a spinning raw material, a spinning mode of compact Siro spinning is adopted to develop 100 yarns, and a soft, water-absorbing, breathable and skin-friendly yarn product is produced; on the other hand, the technical problems of high spinning difficulty such as high draft multiple and the like in 100 yarn production are solved by controlling specific conditions. Finally, 100 pieces of Jacel fiber yarn are produced, the high added value of the production line is improved, and the subsequent functional regenerated cellulose fiber yarn product is derived.
Description
Technical Field
The invention relates to a production process of a jacier fiber, in particular to a process for producing 100 pieces of jacier fiber yarns based on compact sirospun, and belongs to the technical field of spinning.
Background
The novel powerful bio-based jacel fiber has the characteristics of softness, water absorption, ventilation, skin friendliness and the like, and is favored by the market. The 100 yarns belong to yarns with extra spun yarns, are softer and more delicate than the conventional yarn-supported fabric, and are suitable for high-end fabrics.
In the existing spinning technology, compact sirospun is a high-end spinning technology, combines the characteristics of sirospun and compact spinning by using the resultant yarn, and has the advantages of very good evenness CV value, rough knots and detail indexes, high single yarn strength, compact structure, good wear resistance, fewer hairiness, less harmful hairiness above 3mm, smooth yarn and high fabric quality. The technology is mostly applied to spinning technology of common natural fibers, artificial chemical fibers and the like.
The prior art CN105525403A discloses a production method of a spinning viscose compact siro spinning line, wherein, although the fiber damage, the short velvet rate, the combed sliver straightening parallelism and the like are greatly improved compared with other spinning modes, the high yarn quality still cannot be obtained due to the factors of the strength of common viscose fibers and the like, the product quality is low, and the market price is low.
Disclosure of Invention
On one hand, in order to meet market demands, the invention takes strong bio-based-Jacel fiber as spinning raw material, adopts a spinning mode of compact Siro spinning, develops 100 yarns, and produces a soft, water-absorbing, breathable and skin-friendly yarn product; in addition, although the Jacel fiber has the advantages of higher strength, strong wear resistance, small deformation, high smoothness, better moisture absorption performance and the like compared with the common viscose fiber, the fiber is fragile and broken in the spinning process easily to form short staple due to the functional characteristics of low breaking elongation and the like, so that the problems of high nep, low breaking strength of the yarn and the like are caused, and the difficulty of a compact Siro spinning process is further increased.
Based on the spinning process, not only can the regenerated cellulose fiber yarn products with high quality and high performance be produced, but also the controllability and the persistence of the preparation process of the Jacel fiber yarn can be ensured, the stability of the product batch can be ensured, and the industrial mass production can be satisfied.
In order to achieve the technical purpose, the following technical scheme is provided:
A process for producing 100 count jacobian yarns based on compact sirospun, comprising the steps of:
x1. pre-spinning process: taking the jacel fibers as raw materials, and removing impurities under the conditions that the temperature is 27-29 ℃ and the humidity is 60-62%;
In the process, most of impurities in the Jacel fiber are removed, and the humidity and the temperature of the Jacel fiber are precisely controlled according to the characteristics (the main characteristics include electrostatic adsorption and water absorption capacity) of the Jacel fiber, so that the cleaning effect and the subsequent drawing effect are improved. Wherein, the temperature is 27-29 ℃ and the humidity is 60-62%, if the temperature is too high or/and the humidity is too high, the moisture of the Jacel fiber is absorbed too fast, and the drawing and roving leather roller are wound; if the temperature is too low or/and the humidity is too low, the Jacel fiber is too dry, the electrostatic adsorption capacity is enhanced, and the winding roller further causes coarse details and yarn deflection;
x2. cotton carding process: scattering the cleaned Jacel fibers through a licker-in, a cylinder cover plate and doffers, carding into cotton slivers, and further removing tiny impurities;
wherein, control: the speed of the cylinder cover plate is 200-220 mm/min, the 6-point distance of the movable cover plate is 8/7/7/7/7/7 filament or 9/8/8/8/8/8 filament respectively, the tin Lin Zhuaisu is 380-450 r/min, the rotating speed of the licker-in is 1100-1220 r/min, the gap size between the cylinder and doffer is 7-8 filament, the sliver outlet speed is controlled to be 70-80 mm/min, and the sliver ration is 3.5-4.0 g/m;
x3. drawing process: drawing 6 cotton slivers after cotton carding to obtain a sliver;
Wherein, control: the roller distance is 12X 10X 21mm or 12X 10X 22mm or 12X 10X 23mm, the drawing speed is 200-220 m/min, and the diameters of the points 4 of the rollers are 45/35/35/35mm respectively; 2.5-2.8 g/m of a parallel quantitative method;
x4. two drawing processes: drawing 6 parallel strips to obtain two drawn strips, namely cooked strips;
Wherein, control: the roller distance is 12 multiplied by 10 multiplied by 20mm or 12 multiplied by 10 multiplied by 22mm, the drawing speed is 220-240 m/min, and the diameters of 4 points of the rollers are 35/35/35/35mm respectively; drawing ration is 2.5-2.7 g/m;
x5. roving process: drawing, twisting and winding the obtained cooked sliver to obtain roving;
wherein, control: the gauge is 12X 28X 38mm or 10X 26X 36mm, the twist is 5.53-5.70, and the radial winding density is 2850-2900; 2.3-2.4 g/10m of roving ration;
x6. spinning process: the obtained rough yarn enters a drafting zone through a horn mouth, then passes through between a rear roller and a rear leather roller, enters a middle roller, and is output through a guide leather roller after being drafted between a front roller and a front leather roller, so that the fine yarn is obtained;
Wherein, the draft multiple of the back zone is controlled to be 1.09-1.13, the roller distance is 18 x 45 mm or 19 x 46mm, and the negative pressure is 2.2-2.3 mpa; meanwhile, after 2 yarns are combined into one yarn, the yarn enters a twisting area, the twisted steel wire ring is provided with R+F16/0 or R+F17/0, and the spinning speed of spun yarn is 12500-13000R/min;
and X7, spooling: and winding the obtained spun yarn to obtain 100-count Jacel fiber yarn.
Further, the performance indexes of the jacel fiber include: 1.0dtex 38mm, a breaking strength of 2.92 CN, a strength cv% of 18.15, a breaking strength of 2.92 CN/dtex, an elongation at break of 13.88%, an elongation cv% of 12.46, a resistance value of 8.5mΩ 10, and a fiber specific resistance of 214mΩ cm.
Further, the performance indexes of the 100 count jacel fiber yarn include: the evenness is less than 14, the hairiness is less than 3, the nep is less than 200 percent and less than 70, and the single yarn breaking strength is more than 14.0cN/tex.
In the technical scheme, according to 100 yarn industry quality standards (FZ/T12003-2014): the evenness is less than 14.5, the hairiness is less than 3, the nep is less than 150 and the breaking strength (cn/tex) is more than 12.
By adopting the technical scheme, the beneficial technical effects brought are as follows:
According to the invention, the Jacel fiber with lower elongation at break than the common viscose fiber is adopted as the raw material, and the production of 100 pieces of Jacel fiber yarns is performed based on the compact siro spinning technology, namely by combining the special property of the raw material and the advantages of the spinning mode, so that the high added value of the production line is improved, and the subsequent functional regenerated cellulose fiber yarn products are derived;
in addition, the technical problems of high spinning difficulty such as high draft multiple in 100 yarn production are solved through the control of specific conditions.
Drawings
FIG. 1 is a process flow diagram according to the present invention;
FIG. 2 shows the results of the test (I) of the product of example 1;
FIG. 3 shows the result of detection (II) of the product in example 1 of the present invention;
FIG. 4 shows the results of the test (III) of the product in example 1 of the present invention;
Detailed Description
In the following, it is obvious that the embodiments described are only some embodiments of the present invention, but not all embodiments, by clearly and completely describing the technical solutions in the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The present embodiment provides: a process for producing 100 count jacobian yarns based on compact sirospun, as shown in fig. 1, comprising the steps of:
x1, pre-spinning process: taking the jacel fibers as raw materials, and removing impurities under the conditions that the temperature is 28 ℃ and the humidity is 61%;
Wherein, the performance indexes of the jacel fiber comprise: specification of: 1.0dtex 38mm, breaking strength 2.92 CN, strength cv%18.15, breaking strength 2.92 CN/dtex, elongation at break 13.88%, elongation cv%12.46, resistance 8.5mΩ 10, fiber specific resistance 214mΩ cm;
x2. cotton carding process: scattering the cleaned Jacel fibers through a licker-in, a cylinder cover plate and doffers, and carding to obtain cotton slivers;
Wherein, control: the speed of the cylinder cover plate is 200mm/min, the 6-point distance of the movable cover plate is 8/7/7/7/7/7 inches, the tin Lin Zhuaisu is 420r/min, the rotating speed of the licker-in is 1100r/min, the gap size between the cylinder and doffer is 7mm, the sliver discharging speed is controlled to be 70mm/min, and the sliver ration is 4.0g/m;
x3. drawing process: drawing 6 cotton slivers after cotton carding to obtain a sliver;
wherein, control: the roller distance is 12 multiplied by 10 multiplied by 22mm, the drawing speed is 220m/min, and the diameters of 4 points of the rollers are 45/35/35/35mm respectively; a parallel quantification of 2.8g/m;
x4. two drawing processes: drawing 6 parallel strips to obtain two drawn strips, namely cooked strips;
Wherein, control: the roller distance is 12 multiplied by 10 multiplied by 22mm, the drawing speed is 240m/min, and the diameters of 4 points of the rollers are 35/35/35/35mm respectively; drawing ration is 2.5g/m;
x5. roving process: drawing, twisting and winding the obtained cooked sliver to obtain roving;
Wherein, control: gauge is 12×28×38mm, twist is 5.53, radial winding density 2900; 2.3g/10m of roving ration;
x6. spinning process: the obtained rough yarn enters a drafting zone through a horn mouth, then passes through between a rear roller and a rear leather roller, enters a middle roller, and is output through a guide leather roller after being drafted between a front roller and a front leather roller, so that the fine yarn is obtained;
Wherein, the draft multiple of the back zone is controlled to be 1.09, the roller distance is 18mm 45mm, and the negative pressure is 2.2mpa; meanwhile, after 2 yarns are combined into one yarn, the yarn enters a twisting area, a twisting steel wire ring is provided with R+F17/0, and the spinning speed of spun yarn is 13000R/min;
and X7, spooling: winding the obtained spun yarn to obtain 100-count Jacel fiber yarn, wherein the indexes comprise: 12.87% of evenness CV, 1.98% of CVb, 2.83% of H, 124% of detail-40%, 5% of detail-50%, 165% of nub +35%, 25% of nub +50%, 242% of nep +140%, 66% of nep +200%, 90.7CN of breaking strength, 7.1% of breaking strength cv%, 9.2% of breaking elongation, 15.4 CN/tex of breaking strength, 0.17% of weight deviation, and 157.6 of twist (twist/10 cm). The detection results are shown in detail in figures 2-4.
Example 2
The embodiment provides a process for producing 100 pieces of Jacel fiber yarns based on compact sirospun, which comprises the following steps and corresponding debugging processes:
x1. pre-spinning process: taking the jacel fibers as raw materials, and removing impurities under the conditions that the temperature is 27-29 ℃ and the humidity is 60-62%;
x2. cotton carding process: scattering the cleaned Jacel fibers through a licker-in, a cylinder cover plate and doffers, carding into cotton slivers, and further removing tiny impurities; wherein the control correspondence conditions are shown in the following tables 1 to 7;
x3. drawing process: drawing 6 cotton slivers after cotton carding to obtain a sliver;
Wherein, the control corresponding conditions are shown in the following tables 8-10;
x4. two drawing processes: drawing 6 parallel strips to obtain two drawn strips, namely cooked strips;
Wherein, the control corresponding conditions are shown in the following tables 11-13;
x5. roving process: drawing, twisting and winding the obtained cooked sliver to obtain roving;
wherein the control correspondence conditions are shown in the following tables 14 to 17;
x6. spinning process: the obtained rough yarn enters a drafting zone through a horn mouth, then passes through between a rear roller and a rear leather roller, enters a middle roller, and is output through a guide leather roller after being drafted between a front roller and a front leather roller, so that the fine yarn is obtained;
wherein the control correspondence conditions are shown in the following tables 18 to 22;
and X7, spooling: and winding the obtained spun yarn to obtain 100-count Jacel fiber yarn.
Example 3
In this example, 100 count of lyocell yarn was produced by charging 600kg of a lyocell fiber raw material having a specification of 1.0dtex x.38mm into the yarn of example 1 for 2 months of 2022. Wherein,
1. Front spinning process
Blowing 600kg (blowing cotton mixing machine: jintai Zhuo Lang FA025; blowing cotton refined opener: jintai Zhuo Lang FA-106)
Not to be detected
2. Carding process
Raw bar 570kg (carding machine: gold jar Zhuo Lang JSC 228A)
Detection result: cotton knots 5/g; conclusion: the nep index is qualified;
3. Drawing process
Half-cooked strip 560kg (drawing frame: baohua FA 389)
Cotton knots: 15 neps per gram; conclusion: the nep index is qualified;
4. Two drawing processes
Cooked bar 550kg (two-channel drawing frame: FA 322B)
Cotton knots: 26/g; conclusion: the nep index is qualified;
5. Roving process
Roving 540kg (roving frame: race ring FA 497)
And (3) drying: 3.82; conclusion: the evenness index is qualified;
6. Spinning process
Cop 520kg (spinning frame: ma Zuoli FA 503)
And (3) drying: 13.47, hairiness: 2.69, details-40%: 249, details-50%: 20, coarse knots +35%:193, nubs +50%:24, neps +140%:211, neps +200%:60, breaking strength cn/tex 16.2;
7. winding process
Yarn 510kg (winder: blessing AUTOCONER 6)
No detection was made.
Example 4
In this example, 4400kg of a lyocell fiber raw material having a specification of 1.0dtex x.38mm was charged into the yarn of example 1 at 3 months of 2023, and 100 count lyocell fiber yarns were produced. Wherein,
1. Front spinning process
Cleaning 4400kg (cleaning cotton mixing machine: jintai Zhuo Lang FA025; cleaning cotton opener: jintai Zhuo Lang FA-106)
Not to be detected
2. Carding process
Raw bar 4350kg (carding machine: jintan Zhuo Lang JSC 228A)
Detection result: 6 neps per gram; conclusion: the nep index is qualified;
3. Drawing process
Semi-finished strip 4300kg (drawing frame: baohua FA 389)
Cotton knots: 14 neps per gram; conclusion: the nep index is qualified;
4. Two drawing processes
Cooked bar 4280kg (two-channel drawing frame: FA 322B)
Cotton knots: 25/g; conclusion: the nep index is qualified;
5. Roving process
Roving 4250kg (roving frame: saite ring FA 497)
And (3) drying: 3.88; conclusion: the evenness index is qualified;
6. Spinning process
Cop 4110kg (spinning frame: ma Zuoli FA 503)
And (3) drying: 12.87, hairiness: 2.83, details-40%: 124, details-50%: 5, coarse knots +35%:165, thick knots +50%:25, neps +140%:242, neps +200%:66, breaking strength cn/tex 15.4;
7. winding process
Cone yarn 4100kg (Cone winder: blessing AUTOCONER 6)
No detection was made.
Claims (8)
1. A process for producing 100-count Jacel fiber yarns based on compact siro spinning comprises a pre-spinning process, a cotton carding process, a drawing process, a two-process drawing process, a roving process, a spinning process and a spooling process, and is characterized in that,
X1, pre-spinning process: taking the jacel fibers as raw materials, and removing impurities under the conditions that the temperature is 27-29 ℃ and the humidity is 60-62%;
x2. cotton carding process: scattering the cleaned Jacel fibers through a licker-in, a cylinder cover plate and doffers, and carding to obtain cotton slivers;
Wherein, control: the speed of the cylinder cover plate is 200-220 mm/min, the 6-point distance of the movable cover plate is 8/7/7/7/7/7 filament or 9/8/8/8/8/8 filament respectively, the tin Lin Zhuaisu is 380-450 r/min, the rotating speed of the licker-in is 1100-1220 r/min, the gap size between the cylinder and doffer is 7-8 filament, the sliver outlet speed is controlled to be 70-80 mm/min, and the sliver ration is 3.5-4.0 g/m;
x3. drawing process: drawing 6 cotton slivers after cotton carding to obtain a sliver;
Wherein, control: the roller distance is 12X 10X 21mm or 12X 10X 22mm or 12X 10X 23mm, the drawing speed is 200-220 m/min, and the diameters of the points 4 of the rollers are 45/35/35/35mm respectively; 2.5-2.8 g/m of a parallel quantitative method;
x4. two drawing processes: drawing 6 parallel strips to obtain two drawn strips, namely cooked strips;
Wherein, control: the roller distance is 12 multiplied by 10 multiplied by 20mm or 12 multiplied by 10 multiplied by 22mm, the drawing speed is 220-240 m/min, and the diameters of 4 points of the rollers are 35/35/35/35mm respectively; drawing ration is 2.5-2.7 g/m;
x5. roving process: drawing, twisting and winding the obtained cooked sliver to obtain roving;
wherein, control: the gauge is 12X 28X 38mm or 10X 26X 36mm, the twist is 5.53-5.70, and the radial winding density is 2850-2900; 2.3-2.4 g/10m of roving ration;
x6. spinning process: the obtained rough yarn enters a drafting zone through a horn mouth, then passes through between a rear roller and a rear leather roller, enters a middle roller, and is output through a guide leather roller after being drafted between a front roller and a front leather roller, so that the fine yarn is obtained;
Wherein, the draft multiple of the back zone is controlled to be 1.09-1.13, the roller distance is 18 multiplied by 45 mm or 19 multiplied by 46mm, and the negative pressure is 2.2-2.3 mpa; meanwhile, after 2 yarns are combined into one yarn, the yarn enters a twisting area, the twisted steel wire ring is provided with R+F16/0 or R+F17/0, and the spinning speed of spun yarn is 12500-13000R/min;
and X7, spooling: and winding the obtained spun yarn to obtain 100-count Jacel fiber yarn.
2. The process for producing 100 count jacobian yarn based on compact sirospun according to claim 1, characterized in that,
The performance indexes of the jacel fiber comprise:
Specification of: 1.0dtex 38mm, a breaking strength of 2.92 CN, a strength cv% of 18.15, a breaking strength of 2.92 CN/dtex, an elongation at break of 13.88%, an elongation cv% of 12.46, a resistance value of 8.5mΩ 10, and a fiber specific resistance of 214mΩ cm.
3. The process for producing 100 count lyocell yarn based on compact sirospun according to claim 1 or 2, characterized in that the performance index of the 100 count lyocell yarn comprises:
The evenness is less than 14, the hairiness is less than 3, the nep is less than 200 percent and less than 70, and the single yarn breaking strength is more than 14.0cN/tex.
4. The process for producing 100 pieces of jersey fiber yarn based on compact sirospun according to claim 1, wherein in X2, the cylinder cover speed is 200mm/min, the moving cover 6 point distances are 8/7/7/7/7/7 filament, the tin Lin Zhuaisu is 420r/min, the licker-in rotational speed is 1100r/min, the gap size between the cylinder and doffer is 7 filament, the sliver output speed is controlled to 70mm/min, and the sliver ration is 4.0g/m.
5. The process for producing 100 count jersey fiber yarns based on compact sirospun according to claim 1 or 4, characterized in that in X3 the roller distance is 12X 10X 22mm, the drawing speed is 220m/min, and the parallel basis weight is 2.8g/m.
6. The process for producing 100 count jacobian yarn based on compact sirospun according to claim 5, characterized in that in X4 the roller distance is 12X 10X 22mm, the drawing speed is 240m/min, the two drawing ration is 2.5g/m.
7. The process for producing 100 count lyocell yarn based on compact sirospun according to claim 6, characterized in that in X5, the gauge is 12X 28X 38mm, the twist is 5.53, the radial winding density 2900; the roving basis weight was 2.3g/10m.
8. The process for producing 100 pieces of jersey fiber yarn based on compact sirospun according to claim 7, wherein in X6, the back zone draft multiple is 1.09, the roller distance is 18X 45mm, and the negative pressure is 2.2mpa; the twisted steel wire ring is provided with R+F17/0, and the spinning speed of spun yarn is 13000R/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310976575.6A CN118087107A (en) | 2023-08-04 | 2023-08-04 | Process for producing 100-count Jacel fiber yarns based on compact sirospun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310976575.6A CN118087107A (en) | 2023-08-04 | 2023-08-04 | Process for producing 100-count Jacel fiber yarns based on compact sirospun |
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| CN118087107A true CN118087107A (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310976575.6A Pending CN118087107A (en) | 2023-08-04 | 2023-08-04 | Process for producing 100-count Jacel fiber yarns based on compact sirospun |
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2023
- 2023-08-04 CN CN202310976575.6A patent/CN118087107A/en active Pending
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