CN107761191A - A kind of preparation method of antistatic bacteriostasis polyester staple fiber - Google Patents
A kind of preparation method of antistatic bacteriostasis polyester staple fiber Download PDFInfo
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- CN107761191A CN107761191A CN201711083314.2A CN201711083314A CN107761191A CN 107761191 A CN107761191 A CN 107761191A CN 201711083314 A CN201711083314 A CN 201711083314A CN 107761191 A CN107761191 A CN 107761191A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
Abstract
The invention discloses a kind of preparation method of antistatic bacteriostasis polyester staple fiber, belong to polyester staple fiber preparing technical field.The present invention fires to obtain activated carbon with bamboo chip high temperature anaerobic, activated carbon with polyester blend is compound obtains staple fibre, natural mulberry fibre and staple fibre blending stretching are obtained into antistatic bacteriostasis polyester staple fiber when drawing wire drawing, be advantageous to being smoothed out for weaving postorder processing technology, activated carbon used is formed with being fired under bamboo chip high temperature anaerobic, bamboo is in acidity, it is also acid to prepare gained activated carbon, bacterial growth breeding is suppressed under acid condition, play bacteriostasis, mulberry fibre surface deeper striped along genesis analysis, and there is cavity structure, surface has more micropore, activated carbon is interspersed in mulberry fibre micropore, mulberry fibre is increased by the interface binding force of activated carbon and polyester fiber, fungistatic effect is lasting, so that the biocidal property enhancing of polyester staple fiber, had a extensive future in field of textiles.
Description
Technical field
The invention discloses a kind of preparation method of antistatic bacteriostasis polyester staple fiber, belong to polyester staple fiber technology of preparing
Field.
Background technology
Terylene short fiber is by polyester（That is polyethylene terephthalate, abbreviation PET, is polymerized by PTA and MEG）Again
It is spun into the fiber obtained after tow cut-out.
PET is in rice-shaped or sheet, it is numerous in variety vary in color usually we contact many beverage bottles it is main into
It is exactly polyester to divide, and he is cut into slices, and twice master operation is typically spun with after by preceding spinning can produce terylene short fiber, by difference
Demand, the terylene short fiber of different size can be cut into rear spinning, usually 4D-22D's, again can be with by the situation of its curling
It is divided into two kinds of two and three dimensions.75% is used for chemical fibre terylene, by textile industry requirement, manufactures terylene short fiber peacekeeping polyester filament.
Terylene is an important kind in synthetic fibers, is the trade name of China's polyester fiber.It is to benzene with essence
Dioctyl phthalate or dimethyl terephthalate (DMT) and ethylene glycol be raw material through esterification or ester exchange with it is into fine high prepared by polycondensation reaction
Polymers --- polyethylene terephthalate, through fiber made of spinning and post processing.
Terylene is that the simplest one kind of technique, price are also relatively cheap in three big synthetic fibers.The kind of polyester fiber fabric
Class is more, in addition to the pure terylene fabric of the system of knitting, the product of also many and various textile fabric blend polyesters or intertexture, compensate for
The deficiency of pure dacron, more preferable wearability is given play to.
In recent years with the fast development of auto industry, what textile for automobile was taken as own duty turns into industry maximum
Textile consumption market.China is reviewed, auto output increases year by year, and automobile textile is every year with 15%~20% rate delivery
Increase.Though there is the automobile-used ornament materials manufacturing enterprise of many steam supplies the country, automobile work is still much unsatisfactory in yield and quality
The needs of industry, especially medium-to-high grade car is even more so, and antistatic and fungistatic effect is far from enough.So China still needs to every year
It is big, more prominent using more non-woven material from the various automobile-used textile decoration materials of external a large amount of imports, particularly amount.Cause
This, invent a kind of antistatic bacteriostasis polyester staple fiber has positive effect to polyester staple fiber preparing technical field.
The content of the invention
Present invention mainly solves technical problem, for polyester fiber bacteriostasis property and the defects of antistatic property difference, carry
A kind of preparation method of antistatic bacteriostasis polyester staple fiber is supplied.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of preparation method of antistatic bacteriostasis polyester staple fiber, it is characterised in that specifically preparation process is：
（1）Take 100~120g paper mulberry barks to be put into 400~450mL sulfuric acid solutions to soak, take out the paper mulberry bark of acidleach processing, will
The paper mulberry bark of acidleach processing is placed in water-bath, heat temperature raising, 100~120mL sodium hydroxide solutions, 50 is added into water-bath
~60mL polyphosphoric acids sodium solution, 30~40mL sodium silicate solutions, after boiling, filtering, remove filtrate and obtain soda boiling mulberry skin；
（2）By above-mentioned soda boiling mulberry skin with after 150~180mL salt acid soaks, the mulberry skin after taking-up immersion is beaten with wooden mallet and uses water
After flushing, it is placed in baking oven, heat temperature raising, dries, obtain mulberry fibre；
（3）Bamboo chip is placed in Muffle furnace, pumps air in Muffle furnace, heat temperature raising, firing obtains bamboo charcoal, by bamboo charcoal air-flow
Pulverizer crushes, and obtains active carbon powder, the master batch of ethylene glycol terephthalate is mixed with active carbon powder, obtain pre- point
Bulk cargo；
（4）Pre-dispersed material is placed in screw extruder, being pumped to quenched adjust of liquid phase through melt after melting extrusion glues reactor, obtains
To polyester fondant；
（5）By polyester fondant be sent into spinning manifold in, spray as-spun fibre in empty spinneret in the triangles, by as-spun fibre with
Mulberry fibre mixing, immerses in the dipping tank equipped with palm oil, after heat temperature raising dipping, stretches to obtain stretching fibre through traction grooved
Dimension；
（6）Stretching fiber is placed in crimping machine, curling obtains high-density fiber, and high-density fiber is sent into J-shaped through reciprocal dolly
Arranged in case, the fiber arranged, which enters in loosening heat setting machine, is shaped, and obtains antistatic bacteriostasis polyester staple fiber.
Step（1）The mass fraction of the sulfuric acid solution is 30%, control soaking temperature as 50~55 DEG C, during immersion treatment
Between be 1~2h, temperature is 90~100 DEG C after water-bath heat temperature raising, sodium hydroxide solution, polyphosphoric acids sodium solution and sodium metasilicate
The mass fraction of solution is 40%, 4%, 6%, and digestion time is 2~3h.
Step（2）The mass fraction of described hydrochloric acid is 10%, and hydrochloric acid soak time is 8~10min, baking oven heat temperature raising
Temperature is 100~110 DEG C afterwards, and drying time is 10~12h.
Step（3）Temperature is 1000~1100 DEG C after described heat temperature raising, and the firing time is 3~4h, active carbon powder
Particle diameter be 400~500nm, the mass ratio that the master batch of ethylene glycol terephthalate mixes with active carbon powder is 3 ︰ 2.
Step（4）Described melt is 30min~40min in the residence time of reactor, and final obtained polyester melts
The inherent viscosity of body is 0.65dL/g~0.74dL/g, and the vacuum of reactor is 15Pa~30Pa.
Step（5）Described spinning body temperature is 230~250 DEG C, and temperature is 150~170 after dipping tank heat temperature raising
DEG C, dip time is 20~30s, and traction rate of extension is 70~90m/min.
Step（6）The main pressure of described crimping machine is 1.8~2.2MPa, and back pressure is 2.5~2.8MPa, controls setting temperature
For 110~120 DEG C, shaping time is 30~40min.
The beneficial effects of the invention are as follows：
（1）The present invention fires to obtain activated carbon with bamboo chip high temperature anaerobic, by activated carbon with polyester blend is compound obtains staple fibre,
Natural mulberry fibre and staple fibre blending stretching are obtained into antistatic bacteriostasis polyester staple fiber when drawing wire drawing, mulberry fibre
Crystallinity is more much lower than the crystallinity of cotton fiber, and crystallinity is lower, and its moisture pick-up properties is better, in addition, mulberry fibre appearance
Rustic, longitudinal fine crack be present, mutually overlapped between mulberry fibre cell membrane, which increase the specific surface area of fiber, make fibre
The hygroscopicity of dimension improves, and the good hygroscopicity of mulberry fibre can reduce fiber volume ratio resistance, so that minimizing electrostatic effect, favorably
In being smoothed out for weaving postorder processing technology, also allow for yarn fabric and use or wear more comfortable；
（2）Activated carbon used in the present invention is formed with being fired under bamboo chip high temperature anaerobic, and bamboo prepares gained activated carbon in acidity
It is acid, bacterial growth is bred and can be suppressed under acid condition, plays bacteriostasis, mulberry fibre surface along genesis analysis
Deeper striped, and have cavity structure, surface has more micropore, and activated carbon is interspersed in mulberry fibre micropore, mulberry skin
Fiber is increased by the interface binding force of activated carbon and polyester fiber, contains Flavonoid substances in mulberry fibre, to Escherichia coli, Portugal
Grape coccus etc. has the effect for suppressing to grow, and activated carbon adheres to that adhesion is strong, and fungistatic effect is lasting in the fibre, so that terylene
The biocidal property enhancing of chopped fiber, has a extensive future in field of textiles.
Embodiment
Take 100~120g paper mulberry barks to be put into the sulfuric acid solution that 400~450mL mass fractions are 30% to soak, control immersion
Temperature is 50~55 DEG C, and the immersion treatment time is 1~2h, takes out the paper mulberry bark of acidleach processing, and the paper mulberry bark that acidleach is handled is put
In water-bath, 90~100 DEG C are heated to, the hydroxide that 100~120mL mass fractions are 40% is added into water-bath
The sodium silicate solution that polyphosphoric acids sodium solution that sodium solution, 50~60mL mass fractions are 4%, 30~40mL mass fractions are 6%,
After 2~3h of boiling, filtering, remove filtrate and obtain soda boiling mulberry skin；By above-mentioned soda boiling mulberry skin with 150~180mL mass fractions be 10%
8~10min of salt acid soak after, take out immersion after mulberry skin beaten with wooden mallet and rinsed with water after, be placed in baking oven, heating rise
Temperature dries 10~12h, obtains mulberry fibre to 100~110 DEG C；Bamboo chip is placed in Muffle furnace, pumps air in Muffle furnace,
1000~1100 DEG C are heated to, 3~4h is fired, obtains bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtaining particle diameter is
400~500nm active carbon powder, the master batch of ethylene glycol terephthalate is mixed for 3 ︰ 2 in mass ratio with active carbon powder
Close, obtain pre-dispersed material；Pre-dispersed material is placed in screw extruder, being pumped to quenched adjust of liquid phase through melt after melting extrusion glues
Reactor, polyester fondant is obtained, it in the residence time of reactor is 30min~40min to control melt so that final obtained poly-
The inherent viscosity of ester melt is 0.65dL/g~0.74dL/g, and the vacuum of reactor is 15Pa~30Pa；Polyester fondant is sent
Enter in the spinning manifold that design temperature is 230~250 DEG C, as-spun fibre is sprayed in empty spinneret in the triangles, by nascent fibre
Dimension mixes with mulberry fibre, immerses in the dipping tank equipped with palm oil, after being heated to 150~170 DEG C of 20~30s of dipping,
Stretching fiber is obtained with 70~90m/min rate tensile through traction grooved；Stretching fiber is placed in crimping machine, is with main pressure
1.8~2.2MPa, back pressure are that 2.5~2.8MPa crimps to obtain high-density fiber, and high-density fiber is sent into J-shaped case through reciprocal dolly
Inside arranged, the fiber arranged, which enters in loosening heat setting machine, is shaped, and it is 110~120 DEG C to control setting temperature, fixed
The type time is 30~40min, obtains antistatic bacteriostasis polyester staple fiber.
Example 1
Take 100g paper mulberry barks to be put into the sulfuric acid solution that 400mL mass fractions are 30% to soak, it is 50 DEG C to control soaking temperature, leaching
Bubble processing time is 1h, takes out the paper mulberry bark of acidleach processing, and the paper mulberry bark that acidleach is handled is placed in water-bath, is heated to
90 DEG C, into water-bath add 100mL mass fractions be 40% sodium hydroxide solution, 50mL mass fractions be 4% poly phosphorus
Acid sodium solution, the sodium silicate solution that 30mL mass fractions are 6%, after boiling 2h, filtering, remove filtrate and obtain soda boiling mulberry skin；Will be upper
After stating the salt acid soak 8min that soda boiling mulberry skin 150mL mass fractions are 10%, the mulberry skin after taking-up immersion is beaten with wooden mallet to be used in combination
After water rinses, it is placed in baking oven, is heated to 100 DEG C, dries 10h, obtain mulberry fibre；Bamboo chip is placed in Muffle furnace,
Air in Muffle furnace is pumped, is heated to 1000 DEG C, 3h is fired, obtains bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtained
Particle diameter is 400nm active carbon powder, and the master batch of ethylene glycol terephthalate is mixed for 3 ︰ 2 in mass ratio with active carbon powder
Close, obtain pre-dispersed material；Pre-dispersed material is placed in screw extruder, being pumped to quenched adjust of liquid phase through melt after melting extrusion glues
Reactor, polyester fondant is obtained, it in the residence time of reactor is 30minmin to control melt so that final obtained polyester melts
The inherent viscosity of body is 0.65dL/g, and the vacuum of reactor is 15Pa；Polyester fondant is sent into the spinning that design temperature is 230 DEG C
In silk casing, as-spun fibre is sprayed in empty spinneret in the triangles, as-spun fibre is mixed with mulberry fibre, immersed equipped with palm fibre
In the dipping tank of palmitic acid oil, after being heated to 150 DEG C of dipping 20s, stretching fibre is obtained with 70m/min rate tensile through traction grooved
Dimension；Stretching fiber is placed in crimping machine, with main pressure for 1.8MPa, back pressure is that 2.5MPa crimps to obtain high-density fiber, highly dense
Degree fiber is sent into J-shaped case through reciprocal dolly and arranged, and the fiber arranged, which enters in loosening heat setting machine, is shaped, and is controlled
Setting temperature processed is 110 DEG C, shaping time 30min, obtains antistatic bacteriostasis polyester staple fiber.
Example 2
Take 110g paper mulberry barks to be put into the sulfuric acid solution that 420mL mass fractions are 30% to soak, it is 52 DEG C to control soaking temperature, leaching
Bubble processing time is 1.5h, takes out the paper mulberry bark of acidleach processing, the paper mulberry bark that acidleach is handled is placed in water-bath, heat temperature raising
To 95 DEG C, into water-bath add 110mL mass fractions be 40% sodium hydroxide solution, 55mL mass fractions be 4% poly
Sodium radio-phosphate,P-32 solution, the sodium silicate solution that 35mL mass fractions are 6%, after boiling 2.5h, filtering, remove filtrate and obtain soda boiling mulberry skin；
After the salt acid soak 9min for being 10% with 170mL mass fractions by above-mentioned soda boiling mulberry skin, take out the mulberry skin after immersion and beaten with wooden mallet
And after being rinsed with water, be placed in baking oven, 105 DEG C are heated to, 11h is dried, obtains mulberry fibre；Bamboo chip is placed in Muffle furnace
In, air in Muffle furnace is pumped, is heated to 1050 DEG C, 3.5h is fired, bamboo charcoal is obtained, by bamboo charcoal airslide disintegrating mill powder
It is broken, the active carbon powder that particle diameter is 450nm is obtained, by the master batch of ethylene glycol terephthalate and active carbon powder in mass ratio
Mixed for 3 ︰ 2, obtain pre-dispersed material；Pre-dispersed material is placed in screw extruder, liquid phase is pumped to through melt after melting extrusion
It is quenched to adjust viscous reactor, polyester fondant is obtained, it in the residence time of reactor be 35min control melt so that made from finally
The inherent viscosity of polyester fondant is 0.70dL/g, and the vacuum of reactor is 20Pa；It is 240 that polyester fondant is sent into design temperature
DEG C spinning manifold in, spray as-spun fibre in empty spinneret in the triangles, as-spun fibre mixed with mulberry fibre, immerse
In dipping tank equipped with palm oil, after being heated to 160 DEG C of dipping 25s, obtained through traction grooved with 80m/min rate tensile
Stretch fiber；Stretching fiber is placed in crimping machine, with main pressure for 2.0MPa, back pressure is that 2.7MPa crimps to obtain high density fibre
Dimension, high-density fiber are sent into J-shaped case through reciprocal dolly and arranged, and the fiber arranged, which enters in loosening heat setting machine, to be carried out
Sizing, it is 115 DEG C to control setting temperature, shaping time 35min, obtains antistatic bacteriostasis polyester staple fiber.
Example 3
Take 120g paper mulberry barks to be put into the sulfuric acid solution that 450mL mass fractions are 30% to soak, it is 55 DEG C to control soaking temperature, leaching
Bubble processing time is 2h, takes out the paper mulberry bark of acidleach processing, and the paper mulberry bark that acidleach is handled is placed in water-bath, is heated to
100 DEG C, into water-bath add 120mL mass fractions be 40% sodium hydroxide solution, 60mL mass fractions be 4% poly phosphorus
Acid sodium solution, the sodium silicate solution that 40mL mass fractions are 6%, after boiling 3h, filtering, remove filtrate and obtain soda boiling mulberry skin；Will be upper
After stating the salt acid soak 10min that soda boiling mulberry skin 180mL mass fractions are 10%, take out the mulberry skin after immersion and beaten simultaneously with wooden mallet
After being rinsed with water, it is placed in baking oven, is heated to 110 DEG C, dries 12h, obtain mulberry fibre；Bamboo chip is placed in Muffle furnace
In, air in Muffle furnace is pumped, is heated to 1100 DEG C, 4h is fired, obtains bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill,
The active carbon powder that particle diameter is 500nm is obtained, is in mass ratio with active carbon powder by the master batch of ethylene glycol terephthalate
3 ︰ 2 are mixed, and obtain pre-dispersed material；Pre-dispersed material is placed in screw extruder, being pumped to liquid phase through melt after melting extrusion adjusts
Matter adjusts viscous reactor, obtains polyester fondant, and it in the residence time of reactor be 40min control melt so that is gathered made from final
The inherent viscosity of ester melt is 0.74dL/g, and the vacuum of reactor is 30Pa；It is 250 DEG C that polyester fondant is sent into design temperature
Spinning manifold in, spray as-spun fibre in empty spinneret in the triangles, as-spun fibre mixed with mulberry fibre, immerse dress
Have in the dipping tank of palm oil, after being heated to 170 DEG C of dipping 30s, drawn through traction grooved with 90m/min rate tensile
Stretch fiber；Stretching fiber is placed in crimping machine, with main pressure for 2.2MPa, back pressure is that 2.8MPa crimps to obtain high-density fiber,
High-density fiber is sent into J-shaped case through reciprocal dolly and arranged, and the fiber arranged, which enters in loosening heat setting machine, to be determined
Type, it is 120 DEG C to control setting temperature, shaping time 40min, obtains antistatic bacteriostasis polyester staple fiber.
Comparative example
With the antistatic bacteriostasis polyester staple fiber of Jiangyin company production as a comparison case to antistatic bacteriostasis produced by the present invention
Antistatic bacteriostasis polyester staple fiber in terylene short fiber peacekeeping comparative example carries out performance detection, and testing result is as shown in table 1：
1st, method of testing：
The average bacterium number test of Escherichia coli carries out bacteriostasis property detection by JC/T897-2002 regulation.
The average bacterium number test of staphylococcus aureus carries out bacteriostasis property detection by JC/T897-2002 regulation.
Antibiotic rate is tested carries out bacteriostasis property detection by JC/T897-2002 regulation.
Table 1
It can be seen from above-mentioned middle data, antistatic bacteriostasis polyester staple fiber good antimicrobial effect produced by the present invention, Escherichia coli suppression
Bacterium rate and staphylococcus aureus bacteriostasis rate reach more than 99%, and bacteriostasis rate effect is good, and antistatic effect is good, therefore, present invention system
The antistatic bacteriostasis polyester staple fiber obtained has broad application prospects.
Claims (7)
1. a kind of preparation method of antistatic bacteriostasis polyester staple fiber, it is characterised in that specifically preparation process is：
（1）Take 100~120g paper mulberry barks to be put into 400~450mL sulfuric acid solutions to soak, take out the paper mulberry bark of acidleach processing, will
The paper mulberry bark of acidleach processing is placed in water-bath, heat temperature raising, 100~120mL sodium hydroxide solutions, 50 is added into water-bath
~60mL polyphosphoric acids sodium solution, 30~40mL sodium silicate solutions, after boiling, filtering, remove filtrate and obtain soda boiling mulberry skin；
（2）By above-mentioned soda boiling mulberry skin with after 150~180mL salt acid soaks, the mulberry skin after taking-up immersion is beaten with wooden mallet and uses water
After flushing, it is placed in baking oven, heat temperature raising, dries, obtain mulberry fibre；
（3）Bamboo chip is placed in Muffle furnace, pumps air in Muffle furnace, heat temperature raising, firing obtains bamboo charcoal, by bamboo charcoal air-flow
Pulverizer crushes, and obtains active carbon powder, the master batch of ethylene glycol terephthalate is mixed with active carbon powder, obtain pre- point
Bulk cargo；
（4）Pre-dispersed material is placed in screw extruder, being pumped to quenched adjust of liquid phase through melt after melting extrusion glues reactor, obtains
To polyester fondant；
（5）By polyester fondant be sent into spinning manifold in, spray as-spun fibre in empty spinneret in the triangles, by as-spun fibre with
Mulberry fibre mixing, immerses in the dipping tank equipped with palm oil, after heat temperature raising dipping, stretches to obtain stretching fibre through traction grooved
Dimension；
（6）Stretching fiber is placed in crimping machine, curling obtains high-density fiber, and high-density fiber is sent into J-shaped through reciprocal dolly
Arranged in case, the fiber arranged, which enters in loosening heat setting machine, is shaped, and obtains antistatic bacteriostasis polyester staple fiber.
A kind of 2. preparation method of antistatic bacteriostasis polyester staple fiber according to claim 1, it is characterised in that：
Step（1）The mass fraction of the sulfuric acid solution is 30%, and it is 50~55 DEG C to control soaking temperature, and the immersion treatment time is 1
~2h, temperature is 90~100 DEG C after water-bath heat temperature raising, sodium hydroxide solution, polyphosphoric acids sodium solution and sodium silicate solution
Mass fraction be 40%, 4%, 6%, digestion time is 2~3h.
A kind of 3. preparation method of antistatic bacteriostasis polyester staple fiber according to claim 1, it is characterised in that：
Step（2）The mass fraction of described hydrochloric acid is 10%, and hydrochloric acid soak time be 8~10min, warm after baking oven heat temperature raising
Spend for 100~110 DEG C, drying time is 10~12h.
A kind of 4. preparation method of antistatic bacteriostasis polyester staple fiber according to claim 1, it is characterised in that：
Step（3）Temperature is 1000~1100 DEG C after described heat temperature raising, and the firing time is 3~4h, the grain of active carbon powder
Footpath is 400~500nm, and the mass ratio that the master batch of ethylene glycol terephthalate mixes with active carbon powder is 3 ︰ 2.
A kind of 5. preparation method of antistatic bacteriostasis polyester staple fiber according to claim 1, it is characterised in that：
Step（4）Described melt is 30min~40min in the residence time of reactor, and final obtained polyester melts
The inherent viscosity of body is 0.65dL/g~0.74dL/g, and the vacuum of reactor is 15Pa~30Pa.
A kind of 6. preparation method of antistatic bacteriostasis polyester staple fiber according to claim 1, it is characterised in that：
Step（5）Described spinning body temperature is 230~250 DEG C, and temperature is 150~170 DEG C after dipping tank heat temperature raising, leaching
The stain time is 20~30s, and traction rate of extension is 70~90m/min.
A kind of 7. preparation method of antistatic bacteriostasis polyester staple fiber according to claim 1, it is characterised in that：Step
（6）The main pressure of described crimping machine is 1.8~2.2MPa, and back pressure is 2.5~2.8MPa, and it is 110~120 to control setting temperature
DEG C, shaping time is 30~40min.
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| CN108286118A (en) * | 2018-04-08 | 2018-07-17 | 吴亚琴 | A kind of preparation method of high resiliency moisture absorption knitting fabric |
| CN108866813A (en) * | 2018-08-17 | 2018-11-23 | 佛山市森昂生物科技有限公司 | A kind of preparation method of elasticity water conservation moisture absorption facial mask cloth |
| CN108950743A (en) * | 2018-05-30 | 2018-12-07 | 郭舒洋 | A kind of preparation method of antibacterial regeneration cotton |
| CN109235038A (en) * | 2018-08-31 | 2019-01-18 | 高昕文 | A kind of preparation method of antibacterial facial mask fabric |
| CN112553884A (en) * | 2019-09-16 | 2021-03-26 | 邱婷 | Preparation method of crease-resistant wear-resistant fabric special for outdoor sportswear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075203A (en) * | 2006-09-21 | 2008-04-03 | Ligic Enterprise Co Ltd | Coconut active carbon-containing polyester fiber having high carbon content, and method for producing the same |
| CN104988600A (en) * | 2015-07-17 | 2015-10-21 | 安徽月娇家具有限公司 | Health mattress fabric with antistatic function, and making method thereof |
| CN105479827A (en) * | 2015-12-15 | 2016-04-13 | 桐乡市濮院羊毛衫职业技术学校 | Multifunctional high simulated cotton fabric |
| CN106139742A (en) * | 2016-06-28 | 2016-11-23 | 东台市华阳玻纤有限责任公司 | One grows flax composite fibre filtering material |
| CN106400158A (en) * | 2016-09-19 | 2017-02-15 | 海盐县桃源化纤有限公司 | Hygroscopic breathable anti-static polyester filament yarn with cool feeling, and preparation method thereof |
| CN106978724A (en) * | 2017-02-26 | 2017-07-25 | 浙江峰赫纺织有限公司 | A kind of good sofa fabric of antistatic behaviour |
-
2017
- 2017-11-07 CN CN201711083314.2A patent/CN107761191A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075203A (en) * | 2006-09-21 | 2008-04-03 | Ligic Enterprise Co Ltd | Coconut active carbon-containing polyester fiber having high carbon content, and method for producing the same |
| CN104988600A (en) * | 2015-07-17 | 2015-10-21 | 安徽月娇家具有限公司 | Health mattress fabric with antistatic function, and making method thereof |
| CN105479827A (en) * | 2015-12-15 | 2016-04-13 | 桐乡市濮院羊毛衫职业技术学校 | Multifunctional high simulated cotton fabric |
| CN106139742A (en) * | 2016-06-28 | 2016-11-23 | 东台市华阳玻纤有限责任公司 | One grows flax composite fibre filtering material |
| CN106400158A (en) * | 2016-09-19 | 2017-02-15 | 海盐县桃源化纤有限公司 | Hygroscopic breathable anti-static polyester filament yarn with cool feeling, and preparation method thereof |
| CN106978724A (en) * | 2017-02-26 | 2017-07-25 | 浙江峰赫纺织有限公司 | A kind of good sofa fabric of antistatic behaviour |
Non-Patent Citations (1)
| Title |
|---|
| 瞿才新: "《桑皮纤维及其产业化开发》", 31 March 2017, 中国纺织出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286118A (en) * | 2018-04-08 | 2018-07-17 | 吴亚琴 | A kind of preparation method of high resiliency moisture absorption knitting fabric |
| CN108950743A (en) * | 2018-05-30 | 2018-12-07 | 郭舒洋 | A kind of preparation method of antibacterial regeneration cotton |
| CN108866813A (en) * | 2018-08-17 | 2018-11-23 | 佛山市森昂生物科技有限公司 | A kind of preparation method of elasticity water conservation moisture absorption facial mask cloth |
| CN109235038A (en) * | 2018-08-31 | 2019-01-18 | 高昕文 | A kind of preparation method of antibacterial facial mask fabric |
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