CN110079905A - A kind of preparation process of the flame-retarding blended yarn of functionality - Google Patents
A kind of preparation process of the flame-retarding blended yarn of functionality Download PDFInfo
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- CN110079905A CN110079905A CN201910227580.0A CN201910227580A CN110079905A CN 110079905 A CN110079905 A CN 110079905A CN 201910227580 A CN201910227580 A CN 201910227580A CN 110079905 A CN110079905 A CN 110079905A
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- Prior art keywords
- cotton
- mixing
- fiber
- level
- garnetting
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
-
- 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
- D10B2201/02—Cotton
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Abstract
A kind of preparation process of the flame-retarding blended yarn of functionality, prepare fire retardant: by polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are uniformly mixed, and obtain fire retardant；And fire retardant is uniformly sprayed on polyester fiber and cotton fiber；Shredding process: it carries out polyester fiber and cotton fiber to grab cotton using griping cotton machine, griping cotton machine beats the fiber of crawl, obtains beating cotton；Mixed cotton process: beating cotton and be transported in cotton blender machine and carry out mixed cotton, and mixing cotton is obtained after mixed cotton；Dust-removing process: dust suction processing is carried out to mixing cotton using heavy-duty machine；Carding step: the mixing cotton that absorption is completed is imported into carding machine, forms mixing sliver；Mixing in doubling step: multiple mixing slivers are subjected to drafting processing by drawing frame, obtain mixing ripe bar；Air spinning weaver's sequence: mixing ripe bar is subjected to air-flow weaving by open-end spinning frame, obtains finished product.Select polyester fiber and cotton fiber as raw material, the softness of cotton fiber is high, and hygroscopicity is strong.
Description
Technical field
The present invention relates to field of textile equipment, especially a kind of preparation process of the flame-retarding blended yarn of functionality.
Background technique
Spun polyester thread refers to the yarn being spun into using terylene as raw material, terylene be a quasi polymer through spinning manufactured fibre
Dimension refers to the fiber produced using polyethylene terephthalate as raw material, by the English name " polyethylene of its raw material more at present
Terephthalate " abbreviation, referred to as " PET " fiber.It is commonly called as in China as terylene.
Dacron blended yarn is that terylene and cotton are carried out blended form；Cotton and terylene are elongated into the thin thread that twisting is spun into, then used
The thin thread of multiply that thin strand material is picked up, referred to as yarn.
The process flow of the weaving of functional polyester mixed yarn is shredding, scutching cotton, cotton carding, combing, drafting, rove, spun yarn
Technique.The shape-retaining ability of fabric made of current dacron blended yarn, hygroscopicity and anti-flammability are often bad, therefore develop one
The functional flame-retarding blended yarn of kind, has been to be concerned by more and more people.
Summary of the invention
To solve the above problems, the invention discloses a kind of preparation process of flame-retarding blended yarn of functionality,
Specific technical solution is as follows:
A kind of preparation process of the flame-retarding blended yarn of functionality, which is characterized in that preparation step is as follows:
(1) prepare fire retardant: by polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are uniformly mixed, and are hindered
Fire agent；And fire retardant is uniformly sprayed on polyester fiber and cotton fiber；
(2) shredding process: polyester fiber and cotton fiber grab cotton, polyester fiber and cotton fiber with weight using griping cotton machine
Amount ratio is 45-60%:40-55%；Griping cotton machine beats the fiber of crawl, obtains beating cotton；
(3) mixed cotton process: beating cotton and be transported in cotton blender machine and carry out mixed cotton, so that polyester fiber and cotton fiber uniformly mix
It closes, mixing cotton is obtained after mixed cotton；
(4) dust-removing process: dust suction processing is carried out to mixing cotton using heavy-duty machine, dust and particle in cotton will be mixed
Object is adsorbed；
(5) carding step: the mixing cotton that absorption is completed is imported into carding machine, forms mixing sliver；
(6) mixing in doubling step: multiple mixing slivers are subjected to drafting processing by drawing frame, obtain mixing ripe bar；
(7) air spinning weaver sequence: mixing ripe bar is subjected to air-flow weaving by open-end spinning frame, obtains finished product.
Further, the fire retardant is polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate with weight ratio (1-
3): (1-2): (4-7) is mixed, incorporation time 20-30min, and mixing rate is controlled in 55-75r/min.
Further, the fire retardant is polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate with weight ratio 3:1:4
It is mixed, incorporation time 27min, mixing rate is controlled in 63r/min.
Further, fire retardant fountain height on polyester fiber and cotton fiber is 30g/ml, i.e., 30g polyester fiber with
Cotton fiber sprays 1ml fire retardant.
Further, the polyester fiber and cotton fiber are 53%:47% with weight ratio.
Further, when the air-flow is weaved, control Workshop Production temperature is 25 DEG C -30 DEG C.
Further, when the air-flow is weaved, control Workshop Production humidity is 50%-60%.
The beneficial effects of the present invention are:
(1) select polyester fiber and cotton fiber as raw material, the softness of cotton fiber is high, and hygroscopicity is strong.It is especially added with and meets
Fire retardant, raw material are acted on by fire retardant and then spinning are made, and yarn is made to have good flame retardant property, and sucting wet air permeability
Height, it is good to be made into wearability of fabric, and added value is high, and properties of product are high.
(2) especially mixing cotton is dusted using heavy-duty machine, mixed yarn finished product purity is high, impurity is few, and yarn is comprehensive
Quality is closed to be improved；And special opener is used, polyester fiber and cotton fiber are strongly beaten, is subsequent mixed cotton and air-flow
It spins and good basis is provided, using effect is good.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of opener.
Fig. 2 is the structural schematic diagram of opener housing sidewall drive mechanism.
Fig. 3 is the partial structural diagram at opener conveyer belt.
Fig. 4 is the schematic cross-sectional view that opener first beats cavity.
Fig. 5 is the schematic cross-sectional view that opener second beats cavity.
Reference signs list: shell 1, feed inlet 1-1, discharge port 1-2, first beat cavity 1-3, second beat cavity 1-
4, the first garnetting cavity 1-5, the second garnetting cavity 1-6, charging baffle 2, supporting leg 3, transfer roller 4, conveyer belt 5, transport motor
6, fixed link 7, level-one beat roller 8, level-one beats bar 8-1, level-one beats roller belt pulley 9, second level beats roller 10, second level beats bar
10-1, beat raised 10-2, second level beats roller belt pulley 11, level-one garnetting roller 12, level-one garnetting roller tooth 12-1, level-one garnetting roller
Gear 13, level-one garnetting roller belt pulley 14, second level garnetting roller 15, second level garnetting roller tooth 15-1, second level garnetting roller gear 16, second level
Garnetting roller belt pulley 17, stripper roll 18, removing roller tooth 18-1, removing roller gear 19, beat motor 20, level-one garnetting motor 21,
Second level garnetting motor 22 beats motor belt 23, level-one garnetting motor belt 24, second level garnetting motor belt 25.
Specific embodiment
Clear to be more clear technical solution of the present invention, the present invention is described further with reference to the accompanying drawing,
The technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.Being fixedly connected mentioned in the present embodiment, fixed setting, fixed structure are gluing, welding, screwing, spiral shell
The well-known techniques known to a person skilled in the art such as the connection of bolt nut, riveting.Transport motor mentioned in the present invention is beaten
Motor, level-one garnetting motor, second level garnetting motor are three common asynchronous motors, are that can directly buy in market
The product of acquisition, structural principle are well-known technique known to the personnel of the field, are not repeated in the present invention its principle.
In conjunction with attached drawing as it can be seen that the present invention uses opener for special installation, including shell, charging baffle, supporting leg, transmission
Roller, conveyer belt, transport motor, fixed link, level-one beat roller, level-one beats roller belt pulley, second level beats roller, second level beats roller skin
Belt wheel, level-one garnetting roller, level-one garnetting roller gear, level-one garnetting roller belt pulley, second level garnetting roller, second level garnetting roller gear, two
Grade garnetting roller belt pulley, removes roller gear, beats motor, level-one garnetting motor, second level garnetting motor, beats motor stripper roll
Belt, level-one garnetting motor belt, second level garnetting motor belt；The shell be in hollow structure, described shell one end be equipped with into
Material mouth, the shell other end be equipped with discharge port, the enclosure interior pass through be successively arranged first beat cavity,
Second beats cavity, the first garnetting cavity, the second garnetting cavity；The charging baffle plate setting is described in the feed inlet side
Charging baffle one end is fixedly connected with described shell one end, and the supporting leg is set to charging baffle other end bottom side, institute
It states that supporting leg is vertical with the charging baffle to be fixedly connected, is in integral structure；The transfer roller is set to the charging baffle
Between, the transfer roller both ends are realized by charging baffle described in bearing and two sides and are rotatablely connected；The conveyer belt is wrapped in institute
It states on the outside of transfer roller；The transport motor is set to the charging baffle side, the transport motor and a transfer roller
It is fixedly connected；The fixed link is set to described first and beats cavity bottom side, the fixed link bottom end with described first dozen
Loose cavity is vertically fixedly connected；The level-one, which beats roller and is set to described first, beats cavity center, and the level-one is beaten outside roller
Wall is circumferentially with level-one and beats bar；The level-one beats bar and is staggered with the fixed link；It is logical that the level-one beats bar both ends
It crosses bearing and the shell is realized and is rotatablely connected；The level-one beats roller belt pulley and is set to the housing exterior walls, and with it is described
Level-one beats bar one end and is vertically fixedly connected；It is two that the second level, which beats roller quantity, the second level beat roller be set to it is described
Second beats top side and bottom side in cavity, and the second level, which beats roller outer wall and is circumferentially with second level, beats bar, and two described to beat
It is in be staggered that the second level of loose roller, which beats bar,；Each second level beat bar two sides be equipped with beat protrusion；Each second level is beaten
It is realized and is rotatablely connected by bearing and the shell in loose roller both ends；The second level beats roller belt pulley and is set to outside the shell
Wall, and beat with the second level that roller one end is vertical to be fixedly connected respectively；The level-one garnetting roller quantity is two, and the level-one is pulled
Loose roller is respectively arranged at the top side and bottom side of the first garnetting cavity, and each level-one garnetting roller outer wall is equipped with level-one garnetting
Roller tooth, two level-one garnetting rollers are intermeshed by level-one garnetting roller tooth；Each level-one garnetting roller both ends pass through axis
It holds and realizes rotation connection with the shell；The level-one garnetting roller gear is set to the housing exterior walls, and respectively with described one
Grade garnetting roller one end is vertically fixedly connected, and is intermeshed between the level-one garnetting roller gear；The level-one garnetting roller belt pulley
It is set to the level-one garnetting roller gear side；The second level garnetting roller is set in the second garnetting cavity, the second level
Garnetting roller outer wall is circumferentially with second level garnetting roller tooth, and the second level garnetting roller both ends realize that rotation connects by bearing and the shell
It connects；The second level garnetting roller gear is set to the housing exterior walls, and vertical with described second level garnetting roller one end is fixedly connected；Institute
It states second level garnetting roller belt pulley and is set to the second level garnetting roller gear side；The stripper roll is circumferentially set to the second level and pulls
The outer bottom side of loose roller, the stripper roll outer wall are circumferentially with removing roller tooth, and each stripper roll both ends pass through bearing and the shell
Body realizes rotation connection；The second level garnetting roller is nibbled with each stripper roll by second level garnetting roller tooth and removing roller tooth realization
It closes；The removing roller gear is set to the housing exterior walls, and it is vertical with described stripper roll one end be fixedly connected, the second level is pulled
Loose roller gear and the removing roller gear are intermeshed；Motor, level-one garnetting motor, the second level garnetting motor of beating successively is set
It is placed in the shell side；It is described to beat motor and level-one beats roller belt pulley, second level beats roller belt pulley by beating motor
Belt connection；The level-one garnetting motor is connected with level-one garnetting motor pulley by level-one garnetting motor belt；Described two
Grade garnetting motor is connected with second level garnetting motor pulley by second level garnetting motor belt.
Further, described first the cylindrical structure of cavity is beaten.
Further, the transfer roller quantity is two, and the transfer roller is set to the charging baffle both ends.
Further, the spacing between the conveyor width and two charging baffles is adapted.
Further, the fixed link setting is in six rows, and fixed link described in every row is in centripetal setting, fixed link described in every row
Quantity is seven；Each fixed link is in cuboid column structure.
Further, the level-one beats bar in cuboid column structure.
Further, the second level beats the cylindrical structure of bar.
Further, it is six that each second level, which beats the protrusion setting quantity that beats on bar, it is each described beat it is convex
It rises and is symmetric, each protrusion that beats is in beloid structure.
Further, the removing roller diameter is less than the second level garnetting roller diameter.
Further, the stripper roll quantity is six.
The use principle of opener is:
Raw material is placed on conveyer belt, transport motor is started, transport motor drives transfer roller rotation, and transfer roller, which drives, to be passed
Band is sent to rotate, conveyer belt will be in feedstock delivery middle charging aperture；Starting beats motor, level-one garnetting motor and second level garnetting motor；
It beats motor drive and beats motor belt rotation, beat motor belt while driving that level-one beats roller belt pulley, second level beats roller
Pulley rotation, level-one beat roller and rotate counterclockwise, and top side second level beats roller and rotates counterclockwise, and it is clockwise that bottom side second level beats roller
Rotation；Raw material, which enters, first beats cavity, beats the turning effort of bar and fixed link by level-one, raw material is broken, loosely into
Enter second to beat in cavity；Beat the rotation of bar by second level, cooperation beats protrusion, raw material with to beat projection contacts further
Break, loosely, into the first garnetting cavity；Level-one garnetting motor drives the rotation of level-one garnetting motor belt, level-one garnetting electricity
Machine belt drives level-one garnetting roller pulley rotation, and two level-one garnetting rollers are engaged while being rotated by level-one garnetting roller gear,
After raw material rotates garnetting effect by two level-one garnetting roller tooths, into the second garnetting cavity；Second level garnetting motor drives two
Grade garnetting motor belt rotation, second level garnetting motor belt drive second level garnetting roller pulley rotation, second level garnetting roller and removing
Roller passes through second level garnetting roller tooth and multiple removing roller tooths by second level garnetting roller gear cooperation removing roller gear engagement rotation, principle
Rotation garnetting effect after, through discharge port discharge shell outside.
The beneficial effect of opener is:
Conveyer belt is arranged in shell side in opener, and raw material can be continuously sent into progress shredding process in shell；Shell
It is inside equipped with first beat cavity, second beat cavity, the first garnetting cavity, the second garnetting cavity, raw material can beat sky first
Chamber realizes once beating to raw material, raw material can second beat realized in cavity to it is original it is secondary beat, raw material can be the
A garnetting to raw material is realized in one garnetting cavity, raw material can realize the secondary garnetting to raw material in the second garnetting cavity；
Opener can successively be beaten to raw material and garnetting processing, and raw material opening processes is made handled by slightly imitating to fine processing,
And by the way that multistage roller is arranged, the technique that classification processing is carried out to raw material is finally reached the purpose to the complete shredding of raw material, system
The continuity of operation is strong, stable, and shredding effect is good.
Embodiment 1
A kind of preparation process of the flame-retarding blended yarn of functionality, which is characterized in that preparation step is as follows:
(1) prepare fire retardant: by polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are uniformly mixed, and are hindered
Fire agent；And fire retardant is uniformly sprayed on polyester fiber and cotton fiber；
(2) shredding process: polyester fiber and cotton fiber grab cotton, polyester fiber and cotton fiber with weight using griping cotton machine
Amount ratio is 45-60%:40-55%；Griping cotton machine beats the fiber of crawl, obtains beating cotton；
(3) mixed cotton process: beating cotton and be transported in cotton blender machine and carry out mixed cotton, so that polyester fiber and cotton fiber uniformly mix
It closes, mixing cotton is obtained after mixed cotton；
(4) dust-removing process: dust suction processing is carried out to mixing cotton using heavy-duty machine, dust and particle in cotton will be mixed
Object is adsorbed；
(5) carding step: the mixing cotton that absorption is completed is imported into carding machine, forms mixing sliver；
(6) mixing in doubling step: multiple mixing slivers are subjected to drafting processing by drawing frame, obtain mixing ripe bar；
(7) air spinning weaver sequence: mixing ripe bar is subjected to air-flow weaving by open-end spinning frame, obtains finished product.
Further, the fire retardant is polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate with weight ratio 3:1:4
It is mixed, incorporation time 27min, mixing rate is controlled in 63r/min.
Further, fire retardant fountain height on polyester fiber and cotton fiber is 30g/ml, i.e., 30g polyester fiber with
Cotton fiber sprays 1ml fire retardant.
Further, the polyester fiber and cotton fiber are 53%:47% with weight ratio.
Further, when the air-flow is weaved, control Workshop Production temperature is 28 DEG C.
Further, when the air-flow is weaved, control Workshop Production humidity is 57%.
Embodiment 2
Compared with Example 1, the difference is that:
The fire retardant is that polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are mixed with weight ratio 2:1:5,
Incorporation time is 21min, and mixing rate is controlled in 59r/min.
When the air-flow is weaved, control Workshop Production temperature is 27 DEG C.
When the air-flow is weaved, control Workshop Production humidity is 55%.
Embodiment 3
Compared with Example 1, the difference is that:
The fire retardant is that polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are mixed with weight ratio 1:2:6,
Incorporation time is 28min, and mixing rate is controlled in 71r/min.
When the air-flow is weaved, control Workshop Production temperature is 26 DEG C.
When the air-flow is weaved, control Workshop Production humidity is 52%.
The beneficial effects of the present invention are:
(1) select polyester fiber and cotton fiber as raw material, the softness of cotton fiber is high, and hygroscopicity is strong.It is especially added with and meets
Fire retardant, raw material are acted on by fire retardant and then spinning are made, and yarn is made to have good flame retardant property, and sucting wet air permeability
Height, it is good to be made into wearability of fabric, and added value is high, and properties of product are high.
(2) especially mixing cotton is dusted using heavy-duty machine, mixed yarn finished product purity is high, impurity is few, and yarn is comprehensive
Quality is closed to be improved；And special opener is used, polyester fiber and cotton fiber are strongly beaten, is subsequent mixed cotton and air-flow
It spins and good basis is provided, using effect is good.
Claims (7)
1. a kind of preparation process of the flame-retarding blended yarn of functionality, which is characterized in that preparation step is as follows:
(1) prepare fire retardant: by polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are uniformly mixed, and obtain fire retardant；
And fire retardant is uniformly sprayed on polyester fiber and cotton fiber；
(2) it shredding process: carries out polyester fiber and cotton fiber to grab cotton using griping cotton machine, polyester fiber and cotton fiber are with weight ratio
Example is 45-60%:40-55%；Griping cotton machine beats the fiber of crawl, obtains beating cotton；
(3) mixed cotton process: beating cotton and be transported in cotton blender machine and carry out mixed cotton, so that polyester fiber and cotton fiber uniformly mix, mixes
Mixing cotton is obtained after cotton；
(4) dust-removing process: using heavy-duty machine to mixing cotton carry out dust suction processing, will mix cotton in dust and particulate matter into
Row absorption；
(5) carding step: the mixing cotton that absorption is completed is imported into carding machine, forms mixing sliver；
(6) mixing in doubling step: multiple mixing slivers are subjected to drafting processing by drawing frame, obtain mixing ripe bar；
(7) air spinning weaver sequence: mixing ripe bar is subjected to air-flow weaving by open-end spinning frame, obtains finished product.
2. a kind of preparation process of flame-retarding blended yarn of functionality according to claim 1, which is characterized in that the fire retardant
For polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are with weight ratio (1-3): (1-2): (4-7) is mixed, when mixing
Between be 20-30min, mixing rate control in 55-75r/min.
3. a kind of preparation process of flame-retarding blended yarn of functionality according to claim 2, which is characterized in that the fire retardant
For polyphosphoric acid amine, nanometer calcium carbonate and triphenyl phosphate are mixed with weight ratio 3:1:4, incorporation time 27min, are mixed
Rate control is closed in 63r/min.
4. a kind of preparation process of flame-retarding blended yarn of functionality according to claim 1, which is characterized in that the fire retardant
Fountain height is 30g/ml on polyester fiber and cotton fiber, i.e. 30g polyester fiber and cotton fiber sprays 1ml fire retardant.
5. a kind of preparation process of flame-retarding blended yarn of functionality according to claim 1, which is characterized in that the terylene is fine
Dimension and cotton fiber with weight ratio are 53%:47%.
6. a kind of preparation process of flame-retarding blended yarn of functionality according to claim 1, which is characterized in that the air spinning
When knitting, control Workshop Production temperature is 25 DEG C -30 DEG C.
7. a kind of preparation process of flame-retarding blended yarn of functionality according to claim 1, which is characterized in that the air spinning
When knitting, control Workshop Production humidity is 50%-60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227580.0A CN110079905A (en) | 2019-03-25 | 2019-03-25 | A kind of preparation process of the flame-retarding blended yarn of functionality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227580.0A CN110079905A (en) | 2019-03-25 | 2019-03-25 | A kind of preparation process of the flame-retarding blended yarn of functionality |
Publications (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103908A (en) * | 1994-05-04 | 1995-06-21 | 王鲲 | Fire-retarding and hot melting wool and the mfg. method |
| CN104674406A (en) * | 2015-03-03 | 2015-06-03 | 江南大学 | Flame-resistant blended yarn and production method of flame-resistant blended yarn |
| US20150159304A1 (en) * | 2013-12-05 | 2015-06-11 | Patrick Yarn Mills | Flame and heat resistant yarns and fabrics |
| CN107057346A (en) * | 2017-01-20 | 2017-08-18 | 广东优科艾迪高分子材料有限公司 | Flame-retardant nylon composition |
| CN108755106A (en) * | 2018-06-18 | 2018-11-06 | 安徽找宝纺织科技有限公司 | A kind of preparation method of cation-modified flame-retardant yarn |
| CN208167180U (en) * | 2018-04-11 | 2018-11-30 | 常山县永兴纺织有限公司 | A kind of blowing multi-mixer |
-
2019
- 2019-03-25 CN CN201910227580.0A patent/CN110079905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103908A (en) * | 1994-05-04 | 1995-06-21 | 王鲲 | Fire-retarding and hot melting wool and the mfg. method |
| US20150159304A1 (en) * | 2013-12-05 | 2015-06-11 | Patrick Yarn Mills | Flame and heat resistant yarns and fabrics |
| CN104674406A (en) * | 2015-03-03 | 2015-06-03 | 江南大学 | Flame-resistant blended yarn and production method of flame-resistant blended yarn |
| CN107057346A (en) * | 2017-01-20 | 2017-08-18 | 广东优科艾迪高分子材料有限公司 | Flame-retardant nylon composition |
| CN208167180U (en) * | 2018-04-11 | 2018-11-30 | 常山县永兴纺织有限公司 | A kind of blowing multi-mixer |
| CN108755106A (en) * | 2018-06-18 | 2018-11-06 | 安徽找宝纺织科技有限公司 | A kind of preparation method of cation-modified flame-retardant yarn |
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Application publication date: 20190802 |