CN109468718A - The spinning process of 32 count yarn of bamboo fiber - Google Patents
The spinning process of 32 count yarn of bamboo fiber Download PDFInfo
- Publication number
- CN109468718A CN109468718A CN201811288330.XA CN201811288330A CN109468718A CN 109468718 A CN109468718 A CN 109468718A CN 201811288330 A CN201811288330 A CN 201811288330A CN 109468718 A CN109468718 A CN 109468718A
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- Prior art keywords
- spinning process
- bamboo fiber
- bamboo
- yarn
- count yarn
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
-
- 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
- D10B2201/01—Natural vegetable fibres
- D10B2201/10—Bamboo
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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 spinning process of present invention offer 32 count yarn of bamboo fiber, it is characterised in that: the raw material of the spinning process is bamboo fibre；The spinning process is the following steps are included: raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winding procedure.The cotton cleaning process: control Beater Speed 450-500r/min；Temperature and Humidity Control are as follows: temperature is at 25 ± 2 DEG C, and humidity is at 60 ± 2 degree；Control cotton rolling quantity is 410g/m.The present invention substantially increases the strength and quality of 32 pure yarns of bamboo fiber.
Description
Technical field
The present invention relates to a kind of environmental protection of 32 count yarn of bamboo fiber, the spun yarn production process of natural prodcuts, belong to ring ingot
Spin spinninging technical field.
Background technique
Bamboo fiber be it is a kind of mainly directly extracted from the bamboo grown naturally using physical mechanical method it is completely new
Natural plant fibre.It completely remains the natural mechanisms structure and physical property of primary provenance.No matter in resources advantage
Have the advantages that above or all in properties of product significant.It is also advantageous over cotton class, bast-fibre, and on physicochemical property with unique
The performances such as antibacterial, deodorization, lightweight, moisture absorption, ventilative and outshine othersOne branch of the tree is particularly thriving.Bamboo fiber has the good characteristics such as renewable, degradable,
It is environmentally protective, great market potential.
Prior art CN201010270740.9 discloses a kind of bamboo fiber yarns and its production method, the bamboo
Fibrinogen yarn is formed by bamboo fiber and natural fiber or environmentally friendly fibre in differentiation blended spinning, wherein the content of bamboo fiber
Greater than 5, it is less than or equal to 95.It is preferred that bamboo fiber amount is 20 ~ 40 parts by weight, the natural fibers such as cotton or environmentally friendly fibre in differentiation amount are
60 ~ 80 parts by weight.There to be a bamboo fiber and is mixed again with strip made of the natural fibers such as cotton or environmentally friendly fibre in differentiation
It closes, by the road 2-3 drafting, rove, spun yarn, winder, the blended bamboo fiber yarns of all kinds of low ratio bamboo fibers can be made,
Yarn with the characteristics such as natural antibacterial, antibacterial, antiultraviolet, sucting wet air permeability, bamboo fiber surface have countless fine recessed
Slot is conducive to improve moisture absorption, and then the function of dehumidifying.
A kind of blended natural ventilating yarn of bamboo fiber-silk fiber of prior art CN201610544976.4
And preparation method thereof, yarn includes the following raw material by weight: 40~50 parts of bamboo fiber, fibroin fiber 30
~40 parts, 10~15 parts of cotton fiber and 5~10 parts of Modal fibre.Mainly use bamboo fiber, fibroin fiber and cotton
The ventilating yarn being prepared with natural material has been prepared as main fabric raw material in fiber, has fabric intensity
The advantages of high, non-stimulated to skin, good anti-bacterial effect.
A kind of antimicrobial yarn of prior art CN201711393217.3 and its manufacturing process, including by cotton fiber, silver is fine
Dimension, copper fiber, zinc fiber, bamboo fiber, zein fiber, hemp are spinned through spinning process；The antimicrobial yarn of offer,
The raw material of use are environmentally protective fiber, non-toxic to humans, reach pro-skin standard, antimicrobial yarn obtained, antibacterial
Significant effect and effect is permanent.
The bamboo fiber yarns of the prior art are mostly bamboo fiber and other fiber blends, rarely have bamboo fiber Pure Yarn
Line, the present inventor team form the pure spinning process of 32 count yarn of bamboo fiber in research and probe year in year out
Technology.
Summary of the invention
The present invention provides a kind of spinning process of 32 count yarn of bamboo fiber, to realize following goal of the invention: provide one kind
The pure spinning process of 32 count yarn of bamboo fiber improves the strength of bamboo fiber 32S pure yarn, reduces cotton section, obtains high quality
Yarn.
To realize the above goal of the invention, using following technical scheme:
The spinning process of 32 count yarn of bamboo fiber, the raw material of the spinning process are bamboo fibre；The spinning process include with
Lower step: raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winding procedure.
The bamboo fibre raw material: fiber number 1-2D, average length 36-40mm, overlength rate are 0.05-0.08%, fault
For 0.5-0.7mg/100g, regain 12-12.5%.
The bamboo fibre raw material: fiber number 1.2D, average length 38.1mm, overlength rate are 0.07%, and fault is
0.6mg/100g, regain 12.48%.
The cotton cleaning process: control Beater Speed 450-500r/min；Temperature and Humidity Control are as follows: temperature is wet at 25 ± 2 DEG C
Degree is at 60 ± 2 degree；Control cotton rolling quantity is 410g/m.
The carding step: setting cylinder flat gauge is 0.25-0.35mm；Control licker-in speed is 750-800r/
Min, cylinder speed 290-310 r/min.
The mixing in doubling step: keep drawn sliver regularity 3.5 or so, slubbing drafting back zone stretches oneself and yawn 1.8 times of multiple, after control
Gauge is 18-20MM, and it is 1.2 times that multiple is stretched oneself and yawn in extreme trace drafting back zone, and speed is 450-550 ms/min.
The Roving Frames: it is 1.25 times that multiple is stretched oneself and yawn after rove, and control regular roving feeding is 5-7 grams/10 meters, and rove is twisted
Coefficient is 85.
The winding procedure: the winding speed of use is 900 meters/min.
It is had the advantages that using technical solution of the present invention
32 count yarn of bamboo fiber prepared by the present invention: item is done as 11.0-11.6 CV%, and km details is 0, and km slubbing is 5-
7, km cotton knot is 20-28, yarn strength 253-263CN, and the twist is 86/10 centimetres of twirls, twist factor 370.
Specific embodiment
Embodiment 1
The spinning process of 32 count yarn of bamboo fiber, comprising the following steps:
1, raw material preparation
The bamboo fibre raw material used: dry disconnected strong for 2.35CN/tex, doing disconnected elongation is 16.1%, fiber number 1.2D, average length
For 38.1mm, overlength rate is 0.07%, fault 0.6mg/100g, regain 12.48%.
2, cotton cleaning process:
Cotton is conveyed to using FA161A type vibration cotton feeder, kirschner beater, hired roughneck are carried out by FA076F type single beater scutcher
Speed 450-500r/min；Cotton cleaning process Temperature and Humidity Control are as follows: temperature is at 25 DEG C ± 2, and humidity is at 60 degree ± 2；It is fixed to control cotton roll
Amount is 410g/m.
The Beater Speed of above-mentioned cotton cleaning process, temperature and humidity, cotton rolling quantity control, hence it is evident that reduce fiber electrostatic, reduce fiber
Damage reduces the winding in production process and flyings.Cotton delivery pipe air-flow is unobstructed, reduces fiber rope silk.
Cotton rolling quantity refers to that process output is quantitative, forms cotton roll.
3, carding step:
Cotton carding is carried out using FA224 type carding machine；
Setting cylinder flat gauge is 0.3mm；Control licker-in speed is 750-800r/min, 300 r/min of cylinder speed.
It keeps in needle cloth acutance, prevents needle cloth acutance inadequate, comb not open, be twisted into cotton knot.
Sliver impurity is maintained at 0, and cotton net is clear.
Keep doffer's needle cloth good, and increasing cotton strip quantity is 20 grams/5m, prevents doffer from stripping cotton net but cannot be good
Hold cotton net.
4, mixing in doubling step:
Slubbing drafting is carried out using FA306 drawing frame, carries out extreme trace drafting up to drawing frame using RSB-D401 is vertical；
Keeping drawn sliver regularity, 3.5 or so, control strip is dry uniformly, stretches fibre hook, and straight fiber improves ripe bar fiber
Degree of stretching, the depth of parallelism and fibre separation index.
Drawing process is that slubbing drafting back zone stretches oneself and yawn 1.8 times of multiple, and effectively to stretch rear crotch, gauge is after control
19MM, it is 1.2 times that multiple is stretched oneself and yawn in extreme trace drafting back zone, and speed is 500 ms/min.
5, Roving Frames:
Parallel fibers is further stretched using FA458 fly frame, it is 1.25 times that multiple is stretched oneself and yawn after rove,
Controlling regular roving feeding is 6.0 grams/10 meters, roving twist factor 85.
6, spinning process:
Using FA506 type spinning frame carry out spinning process, after stretch oneself and yawn selection 1.25 times, to reduce resultant yarn details.Prepare bamboo fibril
The twist factor for tieing up 32 count yarns selects 370.
7, winding procedure:
Winding procedure is carried out using village field 21C bobbin-winding machine, for bamboo fiber after winding procedure, 3 mm filoplume growth rates are 3 times
More than, to reduce filoplume growth rate, the winding speed of use is 900 meters/min.
Keep doff channel bright and clean；Want round and smooth with the position of yarn contacts, broken end visit yarn bar it is flexible, after broken end bobbin want and
When lift；
It prevents yarn face and groove drum excessive friction and causes filoplume.
The yarn qualities situation that embodiment 1 obtains is as shown in table 1；
Table 1
As seen from the above table, 32 count yarn of bamboo fiber of preparation: item is done as 11.6 CV%, and km details is 0, and km slubbing is 7
A, km cotton knot is 28, yarn strength 253CN, and the twist is 86/10 centimetres of twirls, twist factor 370.
Inventor in process of production, gradually has found that bamboo fiber is a kind of tencel, there is the regenerated fibers such as same viscose glue
The identical characteristic of cellulose fiber also has its unique performance.The technical parameters such as specific each process temperature and humidity are selected in spinning, are prevented
Wool top, flyings, fiber is caused to float due to electrostatic.Cohesive force is small between bamboo fiber, guarantees bamboo fiber variety and quality
Key is to improve strength, the requirement processed with road after satisfaction.
In production process and quality monitoring, inventor is gradually had found, is improved the strength of bamboo fiber kind and is reduced bamboo
The resultant yarn filoplume of fiber species is the key that guarantee yarn qualities.In process of production, (1) carding procedure reduces the generation of short flannel
(2) and immanent structure (3) spinning process of unskilled workman's sequence reinforcement improvement semi-products reasonably selects technique, the preferably suitable twist.For
Reduce resultant yarn filoplume: (1) carding procedure reduces electrostatic, prevents lap licking (2) and unskilled workman's sequence prevents sliver, rove wool top,
It improves (3) spinning processes such as the finish of yarn channel and each component and selects suitable rings, wire loop.(4) winding procedure is excellent
Particular technology parameter is selected, the growth of long filoplume is controlled.
In addition to specified otherwise, percentage of the present invention is mass percent, and the ratio is mass ratio.
Source of the invention has been shown and described above to rise and main feature and advantages of the present invention.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. the spinning process of 32 count yarn of bamboo fiber, it is characterised in that: the raw material of the spinning process is bamboo fibre；The spinning
Yarn process is the following steps are included: raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winder
Process.
2. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the bamboo fibre is former
Material: fiber number 1-2D, average length 36-40mm, overlength rate are 0.05-0.08%, fault 0.5-0.7mg/100g, resurgence
Rate 12-12.5%.
3. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the bamboo fibre is former
Material: fiber number 1.2D, average length 38.1mm, overlength rate are 0.07%, fault 0.6mg/100g, regain 12.48%.
4. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the blowing work
Sequence: control Beater Speed 450-500r/min；Temperature and Humidity Control are as follows: temperature is at 25 ± 2 DEG C, and humidity is at 60 ± 2 degree；Control cotton roll
Quantification of 410g/m.
5. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the cotton carding work
Sequence: setting cylinder flat gauge is 0.25-0.35mm；Control licker-in speed is 750-800r/min, cylinder speed 290-310
r/min。
6. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the drafting work
Sequence: keeping drawn sliver regularity 3.5 or so, and slubbing drafting back zone stretches oneself and yawn 1.8 times of multiple, and gauge is 18-20MM after control, and extreme trace is simultaneously
It is 1.2 times that multiple is stretched oneself and yawn in back zone, and speed is 450-550 ms/min.
7. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the rove work
Sequence: it is 1.25 times that multiple is stretched oneself and yawn after rove, and control regular roving feeding is 5-7 grams/10 meters, roving twist factor 85.
8. the spinning process of 32 count yarn of bamboo fiber according to claim 1, it is characterised in that: the winder work
Sequence: the winding speed of use is 900 meters/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288330.XA CN109468718A (en) | 2018-10-31 | 2018-10-31 | The spinning process of 32 count yarn of bamboo fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288330.XA CN109468718A (en) | 2018-10-31 | 2018-10-31 | The spinning process of 32 count yarn of bamboo fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109468718A true CN109468718A (en) | 2019-03-15 |
Family
ID=65666453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288330.XA Withdrawn CN109468718A (en) | 2018-10-31 | 2018-10-31 | The spinning process of 32 count yarn of bamboo fiber |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242403A (en) * | 2011-06-15 | 2011-11-16 | 浙江农林大学 | Production process for linen bamboo fibers, spinnable linen bamboo fibers and bamboo fiber yarns |
| CN102534904A (en) * | 2012-02-02 | 2012-07-04 | 安吉县上墅针织厂 | Bamboo fiber sock and yarn forming process thereof |
| CN104499138A (en) * | 2014-12-02 | 2015-04-08 | 际华三五零九纺织有限公司 | Method for producing 30-count siro spinningslubby yarn through mono-tencel fiber spinning |
| CN105908312A (en) * | 2016-05-25 | 2016-08-31 | 安吉县上墅针织厂 | Bamboo fiber double yarn preparation method and bamboo fiber double yarn sock |
| US20170073852A1 (en) * | 2015-09-16 | 2017-03-16 | BAMBOO GLOBAL Inc. | Method for manufacturing blend yarn with bamboo fiber |
-
2018
- 2018-10-31 CN CN201811288330.XA patent/CN109468718A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242403A (en) * | 2011-06-15 | 2011-11-16 | 浙江农林大学 | Production process for linen bamboo fibers, spinnable linen bamboo fibers and bamboo fiber yarns |
| CN102534904A (en) * | 2012-02-02 | 2012-07-04 | 安吉县上墅针织厂 | Bamboo fiber sock and yarn forming process thereof |
| CN104499138A (en) * | 2014-12-02 | 2015-04-08 | 际华三五零九纺织有限公司 | Method for producing 30-count siro spinningslubby yarn through mono-tencel fiber spinning |
| US20170073852A1 (en) * | 2015-09-16 | 2017-03-16 | BAMBOO GLOBAL Inc. | Method for manufacturing blend yarn with bamboo fiber |
| CN105908312A (en) * | 2016-05-25 | 2016-08-31 | 安吉县上墅针织厂 | Bamboo fiber double yarn preparation method and bamboo fiber double yarn sock |
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Application publication date: 20190315 |