CN109881320A - A kind of environment-protection production method of the full spun silk single thread of 60-120Nm 100% - Google Patents
A kind of environment-protection production method of the full spun silk single thread of 60-120Nm 100% Download PDFInfo
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Abstract
The present invention relates to a kind of yarn environment-protection production methods.Technical solution is: a kind of environment-protection production method of the full spun silk single thread of 60-120Nm 100% in turn includes the following steps: step 1: spun silk material is divided into 3 grades: No. 1 spun silk ball, No. 2 spun silk balls and No. 3 spun silk balls by average length and card nailing neps number；According to final products number, quality and cost, the raw material for choosing different proportion is mixed, to reach the balance of quality and cost；Step 2: being more than the applicable fibre length of cotton spinning equipment, so being cut off using rebreaker to spun silk material, resulting silk flock average length is 25-33mm since the average length of spun silk is in 50-65mm；To reach requirement of the cotton spinning to raw material length.Yarn quality can be improved using the method for the invention, the full spun silk single thread of 60-120Nm 100% high-quality, that strength is high, residual torque is low is produced, to make for high-grade clothing.
Description
Technical field
The present invention relates to a kind of yarn environment-protection production methods, complete in particular by cotton spinning equipment production 60-120Nm 100%
The environment-protection production method of spun silk single thread.
Background technique
With the rise of the high-end customized clothes of individual, market has increasing need for the raw material and product of high quality, environmental protection.Spun silk
It is a kind of natural protein fibre, has strength high, gloss is graceful, soft, easy to dye and good bio-compatible
The advantages that property；For centuries, it is acknowledged as the high-grade fibers material of weaving and medical application.But traditional spun silk production
Process flow is tediously long, and labor intensity is high, and production efficiency is low；And the material loss rate in process is big, leads to the valence of spun silk
Lattice are expensive.Since silk spinning equipment and level of processing fall behind relatively, the spun silk card nailing neps produced is more, and the filoplume on surface is also more, because
This is needed in later process by multiple tracks singeing step, and not only more to wastage of material, energy consumption is high, and the smell in workshop is big,
Dust is more, causes and seriously threatens to the health of environment and worker.In the overall situation that current Environmental Protection Situation is increasingly severeer
Under, there is an urgent need to from shortening process flow, improving yarn qualities, reduce environmental pollution etc. and to start with, to the producer of spun silk
Method and technique are innovated.
The prior art is disclosed several Yarn spinning methods that low branch or high-count spun silk yarn yarn are produced in cotton spinning or wool spinning equipment, but
Process flow or relatively long, or combing process (linters rate 30-50%) is needed, or also need singeing step (loss 6-
10%) spun yarn subsequent technique, and is not referred to.
Chinese patent application 94113058.4, which discloses, a kind of produces spun silk on cotton spinning common carding machine with spun silk leftover bits and pieces
The technique of yarn using raw material is spun silk leftover bits and pieces in this patent, and final products are for low grade products such as spun silk carpets.Final yarn
Line needs to combine, and yarn count is thicker.The patent of Chinese patent application 96117446.3 discloses a kind of silk and its production
Method and apparatus, this patent is eventually for low grade products such as spun silk carpets, and yarn needs to combine, and yarn count is thicker.Chinese patent
Application 201310317607.8 discloses a kind of 100% spun silk spun high count yarn and its processing method, using wool spinning technology process,
Multiple tracks combing is carried out, wastage of material is big, and does not refer to spun yarn subsequent technique.Chinese patent application 201410660947.5
A kind of Yarn spinning method of high-count spun silk yarn yarn is disclosed, for producing the high-count spun silk yarn yarn of 240-300Nm, processing technology is relatively
It is long, the close spinning equipment of combing and four rollers, 3rd area drawing-off is used, wastage of material is big, and processing cost is high, and does not mention
And spun yarn subsequent technique.Chinese patent application 201510513182.7 discloses a kind of production method of high grade cotton yarn, this patent makes
Raw material is pre-processed with Tea Saponin and papain, and by the close of combing process and four rollers, 3rd area drawing-off
Spinning equipment, processing cost is high, and wastage of material is big, and does not refer to spun yarn subsequent technique.Chinese patent application 201610966041.5
A kind of production technology of spun silk yarn is disclosed, preceding spin carries out in silk spinning equipment, and rear spin produces on cotton spinning equipment, and rear spinning makes
It is the close spinning equipment of four rollers, 3rd area drawing-off of slip draft, processing flow is long, and does not refer to spun yarn subsequent technique.To sum up
The Yarn spinning method of use, generally all very long (including such as combing or singeing), the waste of raw material energy consumption is big for process flow,
Processing cost is high, not environmentally friendly enough, and does not refer to spun yarn subsequent technique.It yet there are no about no combing, without no synthesis of singing
The full spun silk of the 100% of stock yarn process turns round appropriate spinning single thread production method.
Summary of the invention
The purpose of the present invention is overcoming deficiency existing for above-mentioned background technique, a kind of ring of 100% full spun silk single thread is provided
Protect production method；Yarn quality can be improved using the method for the invention, produce high-quality, strength height, item makes a good job of, filoplume
Less, the low full spun silk single thread of 60-120Nm 100% of residual torque, to be made for high-grade clothing；It also can be shortened processing flow,
Reduce material loss, reduces environmental pollution.
Present invention provide the technical scheme that a kind of environment-protection production method of the full spun silk single thread of 60-120Nm 100%, according to
It is secondary to include the following steps:
Step 1: spun silk material is divided into 3 grades: No. 1 spun silk ball, No. 2 spun silk balls by average length and card nailing neps number
With No. 3 spun silk balls；According to final products number, quality and cost, the raw material for choosing different proportion is mixed, to reach quality
With the balance of cost；
Step 2: be more than the applicable fibre length of cotton spinning equipment since the average length of spun silk is in 50-65mm, so
Spun silk material is cut off using rebreaker, resulting silk flock average length is 25-33mm；To reach cotton spinning work
Requirement of the skill to raw material length；
Step 3: silk flock can generate electrostatic in process；Therefore need to carry out silk flock humidification resist it is quiet
Electric treatment；Antistatic agent and water are sprayed to spun silk, Balance Treatment 7 days, fiber moisture content was controlled in 13-18%；
Step 4: processed using spinning equipment before cotton spinning to spun silk, including it is opening picking, cotton carding, three draftings, three thick
Yarn process；Final control regular roving feeding is in 300-500tex, and roving twist is 20-60 twists/m, and rove Uster sliver is in 3-
3.8%；
Step 5: turning round appropriate technique using match network on ring spinning frame and producing 60- spun silk rove obtained by four steps
120Nm100% spun silk single thread；
Step 6: spun silk single thread is carried out the processing of automatic winding process；Complete.
Yarn clearer control parameter are as follows: cotton knot 250%, short slub: section increment+150%, length 1.2-1.5cm are long thick
Section: section increment+50%, length 28-32cm, long details: section increment -45%, length 28-32cm.
The average length of No. 1 spun silk ball is 56-62mm in the first step, and card nailing neps number is 19-23/0.1g.
The average length of No. 2 spun silk balls is 53-57mm, and card nailing neps number is 28-32/0.1g.
The average length of No. 3 spun silk balls is 63-67mm, and card nailing neps number is 10-14/0.1g.
Existing all kinds of antistatic agents can be used in antistatic agent in the third step；Preferably, Hangzhou can be used
The Xiaoshan auxiliary reagent factory Xin Fa production antistatic agent JF30 or development of evil in febrile disease Group Co., Ltd non-ionic antistatic agent TF-480A or
The permanent anti-static agent TANASTAT WP of Zhe Tuo Sodium chemistry company, the mass percent for spraying antistatic agent is that silk flock is former
The 0.8-1.2% of material.
Balance Treatment in the third step is static placement after the spun silk cladding that will spray antistatic agent and water.
The technological parameter of 5th step are as follows: 13000-15000 revs/min of ingot speed, 600-720 twists/m of the twist, match network every
Away from 8-10mm, speed ratio 0.8-1.2, total draft multiple 45.59-72.00,1-2 times of back area draft, proparea drawing-off 38.97-61.54
Times, 28 × 28 × 28mm of roller diameter, front roller pressurization 100N, middle roller pressurization 100N, rear roller pressurization 100N, steel wire ring
Number cloth rake 4/0-7/0.
The splicer used in 6th step uses water-fog type air splicing device, so that Yarn connecting quality is had
Effect control, road weaving process after obtained spun silk cylinder yarn can be carried out directly.
Yarn clearer control parameter in 6th step are as follows: cotton knot 250%, short slub: section increment+150%, length
1.2-1.5cm, long slubbing: section increment+50%, length 28-32cm, long details: section increment -45%, length 28-32cm.
The beneficial effects of the present invention are:
1. the present invention turns round appropriate spinning method using advanced match network, the technological process of production is shortened are as follows: fiber pre-process-is opened
Clearly-combing-item is simultaneously rolled up and and rolls up the appropriate rear road woven fabric of single thread-automatic winding-of-rove-match network torsion.It can using match network technique
It is dry with the item for improving yarn, resultant yarn filoplume is reduced, yarn is formally single thread, but has the structure of stock yarn, the spun silk being spun into
It replaces stock yarn to be directly used in knitting in the form of single thread, has saved largely process and cost；It can be further using appropriate technique is turned round
Ground reduces the residual torque inside Yarn filoplume and balance yarn.The item that the two combination can greatly improve yarn is done, strongly
And reduce filoplume.
2. reducing the processes such as singe of the combing of production and processing, rear road, the waste of raw material, the energy is reduced, it is dirty to mitigate environment
Dye, low-carbon environment-friendly.Appropriate spinning method is turned round using match network, post-processing can exempt setting processing, decrease disposal of pollutants；With very
Apparent low-carbon environment-friendly advantage.
3. turning round appropriate spinning method using cotton spinning equipment and advanced match network, change form and arrangement point of the fiber in single thread
Cloth balances the residual torque that fiber generates in yarn mutually, keeps resultant yarn soft, and card nailing neps is reduced, and yarn quality is high, is suitble to height
Shelves clothing making；Wide market.
Specific embodiment
It turns round appropriate spin and is also referred to as low torque spinning, be spinning section one twister of installation in traditional ring spinning, by adding
Twirl effect influences the fiber tension distribution of spinning triangular zone, to change form and arranged distribution of the fiber in single thread, makes yarn
The residual torque that middle fiber generates mutually balances.Appropriate yarn is turned round with fiber orientation is small, fibre migration amplitude is big, fiber segment part
Reversion, fibril aggregation are the single thread internal layer the features such as.Small due to turning round appropriate spinning single thread torque, especially knitted fabric is twisted few, soft,
Post-processing can exempt setting processing, reduce relevant disposal of pollutants.
The present invention develops a set of production method and work that 100% spun silk single thread of 60-120Nm is produced on cotton spinning equipment
Skill considerably reduces process flow, eliminates combing, singes, combines, and reduces the loss and processing cost of raw material, mentions
The market competition advantage for having risen product brings apparent economic benefit to enterprise.
The full spun silk yarn of 1 60Nm of embodiment
Production method includes the following steps:
Step 1: spun silk material uses No. 100%2 spun silk balls, average length 55mm, card nailing neps number is 30/0.1g.
Step 2: being cut off using GYFA311D fiber type stretch breaking machine to spun silk material, shearing length is controlled in 40mm,
Final resulting silk flock average length is 32mm, has reached requirement of the cotton spinning to raw material length.
Step 3: being sprayed according to mass percent 0.8% to spun silk antistatic on the basis of second step gained material quality
Agent JF30, and spray water, Balance Treatment 7 days, fiber moisture content was controlled 15%.
Step 4: being processed using spinning equipment before cotton spinning to spun silk, including opening picking, cotton carding, three draftings and three
Roving Frames；Final control regular roving feeding is in 380tex, and roving twist is 25 twists/m, and rove Uster sliver is 3.2%.
Step 5: spun silk rove obtained by the 4th step is fed FA502 ring spinning frame, production 100% spun silk of 60Nm match
Network turns round appropriate single thread.Technological parameter: 15000 revs/min of ingot speed, 600 twists/m of the twist, network gauge 10mm, speed ratio 0.8, total draft times are matched
Number 45.59,1.17 times of back area draft, 38.97 times of proparea drawing-off, 28 × 28 × 28mm of roller diameter, front roller pressurization 100N, in
Roller loading 100N, rear roller pressurization 100N, wire loop model cloth rake 4/0.
Step 6: spun silk single thread is entered the processing of automatic winding process, yarn clearer control parameter are as follows: cotton knot 250%, it is short and thick
Section: section increment+150%, length 1.5cm, long slubbing: section increment+50%, length 32cm, long details: section increment-
45%, length 32cm.Splicer uses water-fog type air splicing device, and Yarn connecting quality is made to be effectively controlled.
The 60Nm spun silk cylinder yarn of the present embodiment production, yarn forming performance index are as follows:
。
2 120Nm spun silk yarn of embodiment
Production method includes the following steps:
Step 1: spun silk material uses No. 100%3 spun silk balls, average length 65mm, card nailing neps number is 12/0.1g.
Step 2: being cut off using GYFA311D fiber type stretch breaking machine to spun silk material, the control of shearing length longest exists
40mm, final resulting silk flock average length is 34mm, has reached requirement of the cotton spinning to raw material length.
Step 3: spraying nonionic to spun silk according to mass percent 1.2% on the basis of second step gained material quality
Antistatic agent TF-480A, and spray water, Balance Treatment 7 days, fiber moisture content was controlled 16%.
Step 4: being processed using spinning equipment before cotton spinning to spun silk, including opening picking, cotton carding, three draftings and three
Roving Frames；Final control regular roving feeding is in 300tex, and roving twist is 45 twists/m, and rove Uster sliver is 3.6%.
Step 5: spun silk rove obtained by the 4th step is fed FA502 ring spinning frame, 100% spun silk of 120Nm is produced
It matches network and turns round appropriate single thread.Technological parameter: 13000 revs/min of ingot speed, 720 twists/m of the twist, network gauge 8mm, speed ratio 1.2, total draft are matched
Multiple 72,1.17 times of back area draft, 61.54 times of proparea drawing-off, 28 × 28 × 28mm of roller diameter, front roller pressurization 100N, in
Roller loading 100N, rear roller pressurization 100N, wire loop model cloth rake 7/0.
Step 6: spun silk single thread is entered the processing of automatic winding process, yarn clearer control parameter are as follows: cotton knot 250%, it is short and thick
Section: section increment+150%, length 1.2cm, long slubbing: section increment+50%, length 28cm, long details: section increment-
45%, length 28cm.Splicer uses water-fog type air splicing device, and Yarn connecting quality is made to be effectively controlled.
The 120Nm100% spun silk cylinder yarn of the present embodiment production, yarn forming performance index are as follows:
。
3 90Nm spun silk yarn of embodiment
Production method includes the following steps:
Step 1: spun silk material uses No. 100%1 spun silk balls, average length 60mm, card nailing neps number is 21/0.1g.
Step 2: being cut off using GYFA311D fiber type stretch breaking machine to spun silk material, the control of shearing length longest exists
40mm, final resulting silk flock average length is 33mm, has reached requirement of the cotton spinning to raw material length.
Step 3: on the basis of second step gained material quality, it is permanent to spun silk sprinkling anti-according to mass percent 1.0%
Electrostatic agent TANASTAT WP, and spray water, Balance Treatment 7 days, fiber moisture content was controlled 15.5%.
Step 4: being processed using spinning equipment before cotton spinning to spun silk, including opening picking, cotton carding, three draftings and three
Roving Frames；Final control regular roving feeding is in 340tex, and roving twist is 35 twists/m, and rove Uster sliver is 3.4%.
Step 5: spun silk rove obtained by the 4th step is fed FA502 ring spinning frame, production 100% spun silk of 90Nm match
Network turns round appropriate single thread.Technological parameter: 14000 revs/min of ingot speed, 660 twists/m of the twist, network gauge 9mm, speed ratio 1.0, total draft times are matched
Number 58.80,1.18 times of back area draft, 50.26 times of proparea drawing-off, 28 × 28 × 28mm of roller diameter, front roller pressurization 100N, in
Roller loading 100N, rear roller pressurization 100N, wire loop model cloth rake 6/0.
Step 6: spun silk single thread is entered the processing of automatic winding process, yarn clearer control parameter are as follows: cotton knot 250%, it is short and thick
Section: section increment+150%, length 1.35cm, long slubbing: section increment+50%, length 30cm, long details: section increment-
45%, length 30cm.Splicer uses water-fog type air splicing device, and Yarn connecting quality is made to be effectively controlled.
The 120Nm100% spun silk cylinder yarn of the present embodiment production, yarn forming performance index are as follows:
。
Claims (7)
1. a kind of environment-protection production method of the full spun silk single thread of 60-120Nm 100%, in turn includes the following steps:
Step 1: spun silk material is divided into 3 grades: No. 1 spun silk ball, No. 2 spun silk balls and No. 3 by average length and card nailing neps number
Spun silk ball；According to final products number, quality and cost, the raw material for choosing different proportion is mixed, with reach quality and at
This balance；
Step 2: being cut off using rebreaker to spun silk material, resulting silk flock average length is 25-33mm；
Step 3: carrying out humidification antistatic treatment to silk flock；Spun silk sprinkling is resisted according to mass percent 0.8-1.2% quiet
Electric agent, and spray water, Balance Treatment 7 days, fiber moisture content was controlled in 15-16%；
Step 4: being processed using spinning equipment before cotton spinning to spun silk, including opening picking, cotton carding, three draftings, three rove works
Sequence；Final control regular roving feeding is in 300-500tex, and roving twist is 20-60 twists/m, and rove Uster sliver is in 3-3.8%；
Step 5: turning round appropriate technique using match network on ring spinning frame and producing 60- spun silk rove obtained by four steps
100% spun silk single thread of 120Nm；
Step 6: spun silk single thread is carried out the processing of automatic winding process；Complete.
2. the environment-protection production method of the full spun silk single thread of 60-120Nm 100% according to claim 1, it is characterised in that:
The average length of No. 1 spun silk ball is 56-62mm in the first step, and card nailing neps number is 19-23/0.1g；
The average length of No. 2 spun silk balls is 53-57mm, and card nailing neps number is 28-32/0.1g；
The average length of No. 3 spun silk balls is 63-67mm, and card nailing neps number is 10-14/0.1g.
3. the environment-protection production method of the full spun silk single thread of 60-120Nm 100% according to claim 2, it is characterised in that: institute
Stating the antistatic agent in third step is antistatic agent JF30 or non-ionic antistatic agent TF-480A or permanent anti-static agent
TANASTAT WP, the mass percent for spraying antistatic agent is the 0.8-1.2% of silk flock raw material.
4. the environment-protection production method of the full spun silk single thread of 60-120Nm 100% according to claim 3, it is characterised in that: institute
Stating the Balance Treatment in third step is static placement after the spun silk cladding that will spray antistatic agent and water.
5. the environment-protection production method of the full spun silk single thread of 60-120Nm 100% according to claim 4, it is characterised in that: institute
State the technological parameter of the 5th step are as follows: 13000-15000 revs/min of ingot speed, 600-720 twists/m of the twist, network gauge 8-10mm is matched,
Speed ratio 0.8-1.2, total draft multiple 45.59-72.00,1-2 times of back area draft, 38.97-61.54 times of proparea drawing-off, roller is straight
28 × 28 × 28mm of diameter, front roller pressurization 100N, middle roller pressurization 100N, rear roller pressurization 100N, wire loop model cloth rake
4/0-7/0。
6. the environment-protection production method of the full spun silk single thread of 60-120Nm 100% according to claim 5, it is characterised in that: institute
The splicer used in the 6th step is stated to obtain using water-fog type air splicing device so that Yarn connecting quality is effectively controlled
To spun silk cylinder yarn can directly carry out after road weaving process.
7. the environment-protection production method of the full spun silk single thread of 60-120Nm 100% according to claim 6, it is characterised in that: institute
State the yarn clearer control parameter in the 6th step are as follows: cotton knot 250%, short slub: section increment+150%, length 1.2-1.5cm,
Long slubbing: section increment+50%, length 28-32cm, long details: section increment -45%, length 28-32cm.
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Application publication date: 20190614 |