CN109295534A - A kind of ramie makes the preparation method of synthetic wig fiber - Google Patents
A kind of ramie makes the preparation method of synthetic wig fiber Download PDFInfo
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- CN109295534A CN109295534A CN201811068842.5A CN201811068842A CN109295534A CN 109295534 A CN109295534 A CN 109295534A CN 201811068842 A CN201811068842 A CN 201811068842A CN 109295534 A CN109295534 A CN 109295534A
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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
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- 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
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses the preparation method that a kind of ramie makes synthetic wig fiber, include the following steps: that (1) acid solution is handled；(2) base extraction；(3) pulverization process；(4) immersion treatment；(5) preparation of ramee.The final synthetic wig fiber obtained of the present invention, toughness is splendid, has the characteristics such as antibacterial, anti-mite, heatproof flame-retardant, and materials safety environmental protection, from a wealth of sources, great marketing application value beneficial to human body.
Description
Technical field
The invention belongs to wig technical field of fiber preparation, and in particular to a kind of ramie makes the preparation side of synthetic wig fiber
Method.
Background technique
In recent years, wig came into people's life as a kind of new fashional consumption product.Wig is referred to as " when on head
Dress ", various types of wigs meet the demand of people's multiplicity, wear the substitution that wig acts not only as sparse hair, closely
Over year also as various fashionable beauty cannot ornament, the material of wig have really send out, the materials such as plant fiber or chemical fibre
Material, the wig that does of true man's hair select treated pure human hair to be made, and fidelity is high, be not easy to knot, can
Yi is baked, dye, scalds, and facilitates transformation hair style, and price is higher, qualitative effect is not very good, and true man send out the source of raw material very
It is limited；The wig of chemical fiber wire is made of chemical fibre, although cheap, fidelity is poor, and when wearing easily causes scalp allergy；
Plant fiber has source wide, cheap, safe wearing advantage, but it is used for a long time, and easily changes colour, is rotten, even
Fracture, long-term place can also be infected by bacterium and acarid, thus be badly in need of preparing a kind of resistance to drawing, safety, antibacterial, anti-mite,
The stable wig fiber of performance.
Summary of the invention
The purpose of the present invention is being directed to existing problem, the preparation method that a kind of ramie makes synthetic wig fiber is provided,
Its final synthetic wig fiber obtained, toughness is splendid, has the characteristics such as antibacterial, anti-mite, heatproof flame-retardant, and materials safety ring
It protects, from a wealth of sources, great marketing application value beneficial to human body.
The present invention is achieved by the following technical solutions:
A kind of ramie makes the preparation method of synthetic wig fiber, includes the following steps:
(1) acid solution is handled:
Ramie stem is placed in acid solution and is stirred, it is 46 ~ 48 DEG C, at stirring that the temperature of acid solution is kept when stir process
After managing 36 ~ 44min, it is spare to filter out ramie stem；
(2) base extraction:
By acid solution in step (1), treated that castor-oil plant stem is placed in lye is stirred, and when stir process keeps lye
In temperature be 61 ~ 63 DEG C, after 24 ~ 28min of stir process, it is spare to filter out ramie stem；
(3) pulverization process:
Ramie stem after base extraction in step (2) is placed in deep cooling type pulverizer and carries out pulverization process, in pulverizer
Temperature control is -17 ~ -13 DEG C, and after 42 ~ 48min of pulverization process, it is spare to cross 30 meshes；
(4) immersion treatment:
Powder after being sieved in step (3) and treatment fluid are collectively disposed at pressure pan according to w/v for 1g:20 ~ 24mL
It is interior, it is 100 ~ 104 DEG C by the temperature control in pressure pan, the pressure in pressure pan is adjusted to 2 ~ 3MPa, after dimension presses 10 ~ 12min, fastly
After fast pressure release to constant pressure, carry out filtering to obtain ramie filter residue；
(5) preparation of ramee:
It a. is that 2.2 ~ 2.8:1 is put into agitator tank jointly according to weight ratio by soybean lecithin and calcium stearate, to agitator tank
The ethyl alcohol of interior injection 75%, rises to 72 ~ 74 DEG C for the temperature in agitator tank, persistently stirs 19 ~ 23min；Then soybean lecithin is weighed
Rouge and the ramie filter residue obtained after immersion treatment in (4) the step of 4.2 ~ 4.8 times of calcium stearate total weight parts, 1.2 ~ 1.8 times
Sodium alginate, 2.35 ~ 2.45 times of modified Loess mountain flour put into agitator tank jointly, at this time by the temperature liter in agitator tank
To 80 ~ 82 DEG C, continue 70 ~ 110min of stir process, while carrying out x ray irradiation x processing；
B. raw material mixed liquor obtained in operation a is put into progress spinning processing in spinning box, then successively carries out routine
It is taken out after curing molding, washing stretching, impregnation, drying and processing.
Further, the acetum that acid solution is 24 ~ 28% in the step (1), the bulking value of ramie stem and acid solution
Than for 1g:22 ~ 28mL.
Further, the sodium hydroxide solution that lye is 13.5 ~ 14.5% in the step (2), ramie stem and lye
W/v is 1g:24 ~ 26mL.
Further, in the step (4) treatment fluid by following parts by weight material composition: 12 ~ 13 parts of tartaric acid, 3 ~ 5
Part sodium hypochlorite, 4 ~ 6 parts of qinghaosus, 4 ~ 6 parts of bisabolols, 200 ~ 240 parts of sterile waters.
Further, the parts by weight of 75% ethyl alcohol are soybean lecithin and calcium stearate gross weight in step (5) the operation a
24 ~ 26 times for measuring part.
Further, the mode of x ray irradiation x processing is β ray in step (5) the operation a, and the dosage of radiation treatment is
1.1~1.3Gy/min。
Further, the preparation method of modified Loess mountain flour includes the following steps: in step (5) the operation a
1) loess mountain flour is put into modification liquid and is impregnated, immersion while is stirred, when immersion in modification liquid
Temperature control be 70 ~ 80 DEG C, time of immersion treatment is 24 ~ 28min；
2) the loess mountain flour after immersion treatment in step 1) is placed in infrared drying oven and is dried, in drying box
The wavelength control of infrared ray is 35 ~ 37 μm, and drying to moisture content is 6 ~ 8%.
Further, in the step 1) modified solution by following parts by weight material composition: 12.5 ~ 13.5 parts of carbonic acid
Calcium, 16.5 ~ 17.5 parts of fatty glycerides, 8.5 ~ 9.5 parts of silane coupling agents, 10.5 ~ 11.5 parts of nanometer pomegranate mountain flours, 235 ~
265 parts of sterile waters.
Have the technical solution seen with plant fiber and carry out synthetic wig fiber in the prior art, such as application No. is
201710255525.3, which disclose a kind of ramee, makes children the method for work wig, takes full advantage of ramie, and be made and forced
Zhen Dugao, it is not easy to knot, the wig that light weight, good permeability, wear comfort are high, but as people are to the continuous of product requirement
It is promoted, wig fibre is no longer satisfied the demand of contemporary people, in addition, wig is also wanted while improving beautiful
Comfortable wearing, performance is stablized, not easy to change, rotten, non-toxic to humans, or even with certain health-care efficacy.Based on this
The present invention has carried out special improvement to wig fiber preparation process and has handled, and in the preceding processing to ramie raw materials, front and back is by ramie
Dry be placed in acid solution and lye of straw is impregnated, and is corroded the plant meat that the possibility of fiber surface carries, is improved the product of fiber
Matter can also kill germ and worm's ovum that ramee may carry, improve the safety of fiber, and powder is made after being crushed
It is spare, it lays the foundation for subsequent processing.Ramee is collectively disposed at high pressure with treatment fluid after soda acid immersion treatment, by it
In tank, tartaric acid, sodium hypochlorite, qinghaosu, the bisabolol for the treatment of fluid kind all have effects that sterilization, anti-mite, in addition can also
Play the role of softening ramee, is convenient for subsequent operation, the processing for the treatment of fluid is carried out in pressure pan, is being boosted
When, the effective component in treatment fluid enters ramee cell interior, and quick pressure releasing is broken under the action of steam blasting power
Link between ramee main component, destroys the regular crystalline texture of cellulose, and the porosity of reinforcing fiber cell wall increases
Its strong degree of combining closely between other material compositions.In the preparation of ramee, with soybean lecithin and stearic acid
Ramie powder, sodium alginate and modified Loess mountain flour are put into jointly and are stirred as solvent as surfactant, 75% ethyl alcohol by calcium
It mixes in tank, while stir process, carries out the processing of β x ray irradiation x, applicant's discovery in a large amount of experiment is lower than 153Gy's
Treatment dosage has good progradation for the formation of wig fiber, can effectively promote tight between material composition
The cellular structure of close combination, modified powder is adsorbed onto the surface of ramee, improves the surface-active of ramee, assigns it
Performances, the sodium alginate such as antibacterial, anti-mite, fire-retardant, shielding electromagnetic radiation help to improve the toughness of ramee.Wherein composite powder
The preparation at end, is to be put into using loess mountain flour as base-material and carried out immersion treatment in modification liquid, forms porous, high temperature resistant resistance
The reactive powder of combustion, then be dried by infrared ray, infrared ray, which has, wears the effect of penetrating, and the work of modification liquid can be enhanced
With making the effective component in modification liquid extremely combine closely with loess, performance is more stable.
The present invention has the advantage that compared with prior art
The final synthetic wig fiber obtained of the present invention, toughness is splendid, has the characteristics such as antibacterial, anti-mite, heatproof flame-retardant, and former
Expect safety and environmental protection, from a wealth of sources, great marketing application value beneficial to human body.
Specific embodiment
Embodiment 1
A kind of ramie makes the preparation method of synthetic wig fiber, includes the following steps:
(1) acid solution is handled:
Ramie stem is placed in acid solution and is stirred, it is 46 DEG C that the temperature of acid solution is kept when stir process, stir process
After 36min, it is spare to filter out ramie stem；
(2) base extraction:
By acid solution in step (1), treated that castor-oil plant stem is placed in lye is stirred, and when stir process keeps lye
In temperature be 61 DEG C, after stir process 24min, it is spare to filter out ramie stem；
(3) pulverization process:
Ramie stem after base extraction in step (2) is placed in deep cooling type pulverizer and carries out pulverization process, in pulverizer
Temperature control is -17 DEG C, and after pulverization process 42min, it is spare to cross 30 meshes；
(4) immersion treatment:
Powder after being sieved in step (3) and treatment fluid are collectively disposed in pressure pan according to w/v for 1g:20mL, it will
Temperature control in pressure pan is 100 DEG C, and the pressure in pressure pan is adjusted to 2MPa, after dimension presses 10min, quick pressure releasing to constant pressure
Afterwards, it carries out filtering to obtain ramie filter residue；
(5) preparation of ramee:
A. it is that 2.2:1 is put into agitator tank jointly according to weight ratio by soybean lecithin and calcium stearate, is infused into agitator tank
Temperature in agitator tank is risen to 72 DEG C, persistently stirs 19min by the ethyl alcohol for entering 75%；Then soybean lecithin and stearic acid are weighed
The ramie filter residue that is obtained after immersion treatment in 4.2 times of calcium total weight parts the step of (4), 1.2 times of sodium alginate, 2.35 times
Modified Loess mountain flour is put into agitator tank jointly, and the temperature in agitator tank is risen to 80 DEG C at this time, continues stir process
70min, while carrying out x ray irradiation x processing；
B. raw material mixed liquor obtained in operation a is put into progress spinning processing in spinning box, then successively carries out routine
It is taken out after curing molding, washing stretching, impregnation, drying and processing.
Further, the acetum that acid solution is 24% in the step (1), the w/v of ramie stem and acid solution
For 1g:22mL.
Further, the sodium hydroxide solution that lye is 13.5% in the step (2), the weight of ramie stem and lye
Volume ratio is 1g:24mL.
Further, in the step (4) treatment fluid by following parts by weight material composition: 12 parts of tartaric acid, 3 parts of time chlorine
Sour sodium, 4 parts of qinghaosus, 4 parts of bisabolols, 200 parts of sterile waters.
Further, the parts by weight of 75% ethyl alcohol are soybean lecithin and calcium stearate gross weight in step (5) the operation a
24 times for measuring part.
Further, the mode of x ray irradiation x processing is β ray in step (5) the operation a, and the dosage of radiation treatment is
1.1Gy/min。
Further, the preparation method of modified Loess mountain flour includes the following steps: in step (5) the operation a
1) loess mountain flour is put into modification liquid and is impregnated, immersion while is stirred, when immersion in modification liquid
Temperature control be 70 DEG C, time of immersion treatment is 24min；
2) the loess mountain flour after immersion treatment in step 1) is placed in infrared drying oven and is dried, in drying box
The wavelength control of infrared ray is 35 μm, and drying to moisture content is 6%.
Further, in the step 1) modified solution by following parts by weight material composition: 12.5 parts of calcium carbonate, 16.5
Part fatty glyceride, 8.5 parts of silane coupling agents, 10.5 parts of nanometer pomegranate mountain flours, 235 parts of sterile waters.
Embodiment 2
A kind of ramie makes the preparation method of synthetic wig fiber, includes the following steps:
(1) acid solution is handled:
Ramie stem is placed in acid solution and is stirred, it is 47 DEG C that the temperature of acid solution is kept when stir process, stir process
After 40min, it is spare to filter out ramie stem；
(2) base extraction:
By acid solution in step (1), treated that castor-oil plant stem is placed in lye is stirred, and when stir process keeps lye
In temperature be 62 DEG C, after stir process 26min, it is spare to filter out ramie stem；
(3) pulverization process:
Ramie stem after base extraction in step (2) is placed in deep cooling type pulverizer and carries out pulverization process, in pulverizer
Temperature control is -15 DEG C, and after pulverization process 45min, it is spare to cross 30 meshes；
(4) immersion treatment:
Powder after being sieved in step (3) and treatment fluid are collectively disposed in pressure pan according to w/v for 1g:22mL, it will
Temperature control in pressure pan is 102 DEG C, and the pressure in pressure pan is adjusted to 2.5MPa, after dimension presses 11min, quick pressure releasing to constant pressure
Afterwards, it carries out filtering to obtain ramie filter residue；
(5) preparation of ramee:
A. it is that 2.5:1 is put into agitator tank jointly according to weight ratio by soybean lecithin and calcium stearate, is infused into agitator tank
Temperature in agitator tank is risen to 73 DEG C, persistently stirs 21min by the ethyl alcohol for entering 75%；Then soybean lecithin and stearic acid are weighed
The ramie filter residue that is obtained after immersion treatment in 4.5 times of calcium total weight parts the step of (4), 1.5 times of sodium alginate, 2.4 times
Modified Loess mountain flour is put into agitator tank jointly, and the temperature in agitator tank is risen to 81 DEG C at this time, continues stir process
90min, while carrying out x ray irradiation x processing；
B. raw material mixed liquor obtained in operation a is put into progress spinning processing in spinning box, then successively carries out routine
It is taken out after curing molding, washing stretching, impregnation, drying and processing.
Further, the acetum that acid solution is 26% in the step (1), the w/v of ramie stem and acid solution
For 1g:25mL.
Further, the sodium hydroxide solution that lye is 14% in the step (2), the weighing body of ramie stem and lye
Product is than being 1g:25mL.
Further, in the step (4) treatment fluid by following parts by weight material composition: 12.5 parts of tartaric acid, 4 parts times
Sodium chlorate, 5 parts of qinghaosus, 5 parts of bisabolols, 220 parts of sterile waters.
Further, the parts by weight of 75% ethyl alcohol are soybean lecithin and calcium stearate gross weight in step (5) the operation a
25 times for measuring part.
Further, the mode of x ray irradiation x processing is β ray in step (5) the operation a, and the dosage of radiation treatment is
1.2Gy/min。
Further, the preparation method of modified Loess mountain flour includes the following steps: in step (5) the operation a
1) loess mountain flour is put into modification liquid and is impregnated, immersion while is stirred, when immersion in modification liquid
Temperature control be 75 DEG C, time of immersion treatment is 26min；
2) the loess mountain flour after immersion treatment in step 1) is placed in infrared drying oven and is dried, in drying box
The wavelength control of infrared ray is 36 μm, and drying to moisture content is 7%.
Further, in the step 1) modified solution by following parts by weight material composition: 13 parts of calcium carbonate, 17 parts of rouge
Fatty acid glyceride, 9 parts of silane coupling agents, 11 parts of nanometer pomegranate mountain flours, 250 parts of sterile waters.
Embodiment 3
A kind of ramie makes the preparation method of synthetic wig fiber, includes the following steps:
(1) acid solution is handled:
Ramie stem is placed in acid solution and is stirred, it is 48 DEG C that the temperature of acid solution is kept when stir process, stir process
After 44min, it is spare to filter out ramie stem；
(2) base extraction:
By acid solution in step (1), treated that castor-oil plant stem is placed in lye is stirred, and when stir process keeps lye
In temperature be 63 DEG C, after stir process 28min, it is spare to filter out ramie stem；
(3) pulverization process:
Ramie stem after base extraction in step (2) is placed in deep cooling type pulverizer and carries out pulverization process, in pulverizer
Temperature control is -13 DEG C, and after pulverization process 48min, it is spare to cross 30 meshes；
(4) immersion treatment:
Powder after being sieved in step (3) and treatment fluid are collectively disposed in pressure pan according to w/v for 1g:24mL, it will
Temperature control in pressure pan is 104 DEG C, and the pressure in pressure pan is adjusted to 3MPa, after dimension presses 12min, quick pressure releasing to constant pressure
Afterwards, it carries out filtering to obtain ramie filter residue；
(5) preparation of ramee:
A. it is that 2.8:1 is put into agitator tank jointly according to weight ratio by soybean lecithin and calcium stearate, is infused into agitator tank
Temperature in agitator tank is risen to 74 DEG C, persistently stirs 23min by the ethyl alcohol for entering 75%；Then soybean lecithin and stearic acid are weighed
The ramie filter residue that is obtained after immersion treatment in 4.8 times of calcium total weight parts the step of (4), 1.8 times of sodium alginate, 2.45 times
Modified Loess mountain flour is put into agitator tank jointly, and the temperature in agitator tank is risen to 82 DEG C at this time, continues stir process
110min, while carrying out x ray irradiation x processing；
B. raw material mixed liquor obtained in operation a is put into progress spinning processing in spinning box, then successively carries out routine
It is taken out after curing molding, washing stretching, impregnation, drying and processing.
Further, the acetum that acid solution is 28% in the step (1), the w/v of ramie stem and acid solution
For 1g:28mL.
Further, the sodium hydroxide solution that lye is 14.5% in the step (2), the weight of ramie stem and lye
Volume ratio is 1g:26mL.
Further, in the step (4) treatment fluid by following parts by weight material composition: 13 parts of tartaric acid, 5 parts of time chlorine
Sour sodium, 6 parts of qinghaosus, 6 parts of bisabolols, 240 parts of sterile waters.
Further, the parts by weight of 75% ethyl alcohol are soybean lecithin and calcium stearate gross weight in step (5) the operation a
26 times for measuring part.
Further, the mode of x ray irradiation x processing is β ray in step (5) the operation a, and the dosage of radiation treatment is
1.3Gy/min。
Further, the preparation method of modified Loess mountain flour includes the following steps: in step (5) the operation a
1) loess mountain flour is put into modification liquid and is impregnated, immersion while is stirred, when immersion in modification liquid
Temperature control be 80 DEG C, time of immersion treatment is 28min；
2) the loess mountain flour after immersion treatment in step 1) is placed in infrared drying oven and is dried, in drying box
The wavelength control of infrared ray is 37 μm, and drying to moisture content is 8%.
Further, in the step 1) modified solution by following parts by weight material composition: 13.5 parts of calcium carbonate,
17.5 parts of fatty glycerides, 9.5 parts of silane coupling agents, 11.5 parts of nanometer pomegranate mountain flours, 265 parts of sterile waters.
Comparative example 1
This comparative example 1 compared with Example 2, saves the whole operation of step (4) immersion treatment, method and step in addition to this
It is all the same.
Comparative example 2
This comparative example 2 compared with Example 2, in the preparation of step (5) ramee, with etc. mass parts loess mountain flour
Replace the modified Loess mountain flour in operation a, method and step in addition to this is all the same.
Comparative example 3
This comparative example 3 compared with Example 2, in the preparation of step (5) ramee, is saved modified yellow in operation a
Native mountain flour, method and step in addition to this are all the same.
Control group
It makes children the method for work wig application No. is a kind of: ramee disclosed in 201710255525.3.
In order to compare effect of the present invention, to above-described embodiment 2, comparative example 1, comparative example 2, comparative example 3
Ramee made from corresponding wig fiber obtained and control group is tested for the property, specific correlation data such as the following table 1 institute
Show:
Table 1
Note: referring to GB/T 14337-2008, " man-made staple fibres tie up Erichsen test side to breaking strength described in upper table 1
Method ", strength test is carried out using the XQ-1 fiber type strength and elongation instrument of Xinxian Instrument Co., Ltd., Shanghai's production.
The final synthetic wig fiber obtained of the present invention it can be seen from upper table 1, toughness is splendid, and materials safety ring
It protects, from a wealth of sources, great marketing application value beneficial to human body.
Claims (8)
1. the preparation method that a kind of ramie makes synthetic wig fiber, which comprises the steps of:
(1) acid solution is handled:
Ramie stem is placed in acid solution and is stirred, it is 46 ~ 48 DEG C, at stirring that the temperature of acid solution is kept when stir process
After managing 36 ~ 44min, it is spare to filter out ramie stem；
(2) base extraction:
By acid solution in step (1), treated that castor-oil plant stem is placed in lye is stirred, and when stir process keeps lye
In temperature be 61 ~ 63 DEG C, after 24 ~ 28min of stir process, it is spare to filter out ramie stem；
(3) pulverization process:
Ramie stem after base extraction in step (2) is placed in deep cooling type pulverizer and carries out pulverization process, in pulverizer
Temperature control is -17 ~ -13 DEG C, and after 42 ~ 48min of pulverization process, it is spare to cross 30 meshes；
(4) immersion treatment:
Powder after being sieved in step (3) and treatment fluid are collectively disposed at pressure pan according to w/v for 1g:20 ~ 24mL
It is interior, it is 100 ~ 104 DEG C by the temperature control in pressure pan, the pressure in pressure pan is adjusted to 2 ~ 3MPa, after dimension presses 10 ~ 12min, fastly
After fast pressure release to constant pressure, carry out filtering to obtain ramie filter residue；
(5) preparation of ramee:
It a. is that 2.2 ~ 2.8:1 is put into agitator tank jointly according to weight ratio by soybean lecithin and calcium stearate, to agitator tank
The ethyl alcohol of interior injection 75%, rises to 72 ~ 74 DEG C for the temperature in agitator tank, persistently stirs 19 ~ 23min；Then soybean lecithin is weighed
Rouge and the ramie filter residue obtained after immersion treatment in (4) the step of 4.2 ~ 4.8 times of calcium stearate total weight parts, 1.2 ~ 1.8 times
Sodium alginate, 2.35 ~ 2.45 times of modified Loess mountain flour put into agitator tank jointly, at this time by the temperature liter in agitator tank
To 80 ~ 82 DEG C, continue 70 ~ 110min of stir process, while carrying out x ray irradiation x processing；
B. raw material mixed liquor obtained in operation a is put into progress spinning processing in spinning box, then successively carries out routine
It is taken out after curing molding, washing stretching, impregnation, drying and processing.
2. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 1, which is characterized in that the step
(1) w/v of the acetum that acid solution is 24 ~ 28% in, ramie stem and acid solution is 1g:22 ~ 28mL.
3. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 1, which is characterized in that the step
(2) w/v of the sodium hydroxide solution that lye is 13.5 ~ 14.5% in, ramie stem and lye is 1g:24 ~ 26mL.
4. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 1, which is characterized in that the step
(4) in treatment fluid by following parts by weight material composition: 12 ~ 13 parts of tartaric acid, 3 ~ 5 parts of sodium hypochlorite, 4 ~ 6 parts of qinghaosus, 4 ~ 6
Part bisabolol, 200 ~ 240 parts of sterile waters.
5. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 1, which is characterized in that the step
(5) parts by weight for operating 75% ethyl alcohol in a are 24 ~ 26 times of soybean lecithin and calcium stearate total weight parts.
6. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 1, which is characterized in that the step
(5) mode for operating x ray irradiation x processing in a is β ray, and the dosage of radiation treatment is 1.1 ~ 1.3Gy/min.
7. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 1, which is characterized in that the step
(5) preparation method for operating modified Loess mountain flour in a includes the following steps:
1) loess mountain flour is put into modification liquid and is impregnated, immersion while is stirred, when immersion in modification liquid
Temperature control be 70 ~ 80 DEG C, time of immersion treatment is 24 ~ 28min；
2) the loess mountain flour after immersion treatment in step 1) is placed in infrared drying oven and is dried, in drying box
The wavelength control of infrared ray is 35 ~ 37 μm, and drying to moisture content is 6 ~ 8%.
8. a kind of ramie makes the preparation method of synthetic wig fiber according to claim 7, which is characterized in that the step 1)
Middle modified solution by following parts by weight material composition: 12.5 ~ 13.5 parts of calcium carbonate, 16.5 ~ 17.5 parts of fatty glycerides,
8.5 ~ 9.5 parts of silane coupling agents, 10.5 ~ 11.5 parts of nanometer pomegranate mountain flours, 235 ~ 265 parts of sterile waters.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110435065A (en) * | 2019-06-27 | 2019-11-12 | 阜阳皖春家俬有限公司 | A kind of manufacturing method of natural emulsion mattress |
| CN110699769A (en) * | 2019-11-18 | 2020-01-17 | 武汉纺织大学 | Method for preparing lyocell fibers by using ramie fibers as raw materials |
| CN112251833A (en) * | 2020-10-29 | 2021-01-22 | 太和县昌泰毛发制品有限公司 | Preparation method of high-toughness and high-softness wig fibers |
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2018
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435065A (en) * | 2019-06-27 | 2019-11-12 | 阜阳皖春家俬有限公司 | A kind of manufacturing method of natural emulsion mattress |
| CN110435065B (en) * | 2019-06-27 | 2021-06-08 | 阜阳皖春家俬有限公司 | A kind of manufacturing method of natural latex mattress |
| CN110699769A (en) * | 2019-11-18 | 2020-01-17 | 武汉纺织大学 | Method for preparing lyocell fibers by using ramie fibers as raw materials |
| CN110699769B (en) * | 2019-11-18 | 2022-05-20 | 保定澳森制衣股份有限公司 | Method for preparing lyocell fibers by using ramie fibers as raw materials |
| CN112251833A (en) * | 2020-10-29 | 2021-01-22 | 太和县昌泰毛发制品有限公司 | Preparation method of high-toughness and high-softness wig fibers |
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