CN107916478A - A kind of yarn with heat insulation function online preparation method of embedded composite spinning - Google Patents
A kind of yarn with heat insulation function online preparation method of embedded composite spinning Download PDFInfo
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- CN107916478A CN107916478A CN201711325254.0A CN201711325254A CN107916478A CN 107916478 A CN107916478 A CN 107916478A CN 201711325254 A CN201711325254 A CN 201711325254A CN 107916478 A CN107916478 A CN 107916478A
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- yarn
- spun yarn
- front roller
- polyester filament
- heat insulation
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-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
- D01H13/306—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting by applying fluids, e.g. steam or oiling liquids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
-
- 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
- D06M11/77—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 silicon or compounds thereof
- D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention relates to a kind of online preparation method of the yarn with heat insulation function of embedded composite spinning, belong to technical field of textile processing.The present invention has the characteristics that long filament to the close looping of staple fiber using embedded composite spinning method, to setting reforming apparatus at long filament cylinder on ring throstle to the polyester filament running way between front roller, drying unit is set at front roller to the spun yarn operating path between ring bobbin.Reforming apparatus applies polyester filament modification liquid, and drying unit dries the spun yarn of twisting shaping, and is wrapped over using polyester filament with spatially spiral shape on the outside of cotton rove to prepare the yarn with heat insulation function.The present invention will spin and be modified and synchronously carry out, and compared with routine adds the method for modified process after spinning or weaving, present invention reduces the production cycle, save production cost, simplify operating procedure.
Description
Technical field
The present invention relates to a kind of online preparation method of the yarn with heat insulation function of embedded composite spinning, belong to weaving
Processing technique field.
Background technology
Embedded composite spinning is a kind of novel and multifunctional spinning technique.Such as Chinese public publication《Textile journal》It is open
Time is in June, 2010, and article name is " parsing of high efficiency shortened process embedded composite spinning technical principle ", the principle of the technology
After being passed through respectively for two cotton rove, in, front roller drawing-off, two root long silks are directly over front roller, wherein a root long silk and one
Root cotton rove forms a twist triangle zone before front roller and is spun into a spun yarn at jaw, another root long silk and another cotton are thick
Yarn forms another twist triangle zone before front roller and is spun into another spun yarn at jaw, long filament is distributed in two spun yarns
Outside, cotton fiber yarn are wrapped in inside.Two spun yarns form the 3rd twist triangle zone again, and are twisted at this trigonum
Form a spun yarn.Therefore, embedded composite spinning method has the characteristics that long filament to the close looping of staple fiber, the Yarn spinning method
Fiber utilization rate, yarn strength and yarn quality can be increased substantially.Want to assign yarn special performance if being disadvantageous in that,
Modified process then must be added in yarn finishing process.
The conventional approach for improving heat retention of the fabric mainly has：Warming fabric is made with the less fibrous material of the coefficient of conductivity,
The thermal conductivity of fiber is smaller, and the warmth retention property of its fabric is better；Apply the nanometer with far infrared radiation characteristic on fabric
Material, improves the warmth retention property of fabric；Using phase change materials, the warmth retention property of fabric is improved.It presently, there are much by fabric
Coating prepares the method for heat-insulating heat-preserving material, such as Chinese public publication《Modern textile technology》Time of disclosure is 2017 12
Month, article name is " magnesium-based coated fabric heat insulation influences research ", and the principle of the technology is to gather magnesium hydroxide with water-based
Urethane resin is mixed and made into coating adhesive, and carries out top finish to cotton fabric to prepare heat-insulation and heat-preservation fabric.It is disadvantageous in that
Above method needs addition special device, to fabric coating, to extend the production cycle so that production link complicates, and adds
Production cost.
The content of the invention
For above-mentioned problem, there is insulation work(it is an object of the invention to provide a kind of embedded composite spinning
The online preparation method of yarn of energy, to achieve these goals, its technical solution is：
A kind of online preparation method of the yarn with heat insulation function of embedded composite spinning, the preparation method is for insertion
Formula composite spinning, dress is modified using being set in the approach that the first polyester filament, the second polyester filament are run on ring throstle
Put, reforming apparatus is made of volume control device and damping device, and front roller is set between ring bobbin on ring throstle
Drying unit, the modified device of the first polyester filament, the second polyester filament apply after modification liquid at operation to front roller, and after
Operation converges to the first cotton rove at front roller, the second cotton rove after roller, middle roller drawing-off, is applied with the first of modification liquid
Polyester filament and the first cotton rove twist to form the first spun yarn at the preceding jaw of front roller, are applied with the second terylene of modification liquid
Long filament and the second cotton rove twist another twist triangle zone of shape at the preceding jaw of front roller and form the second spun yarn, and first is thin
Yarn, the second spun yarn twist the 3rd spun yarn to be formed with heat insulation function again, and the drying of the 3rd spun yarn drying device is wound up into spun yarn
Guan Shang.Modification liquid is formed by the allotment of calcium silicates, PVA and distilled water, wherein being respectively by mass percentage：Calcium silicates for 3%~
6%, PVA are 7%~10%, and distilled water is 85%~88%.
Due to close to cotton fiber with long filament using embedded composite spinning method using above technical scheme, the present invention
The characteristics of looping, by reforming apparatus polyester filament is applied during the embedded spinning after modification liquid the twisting of cotton rove come
To the yarn with heat insulation function.Calcium silicates can be used to make the thermal insulation material of excellent performance, change because its coefficient of conductivity is relatively low
Property liquid is made of calcium silicates, PVA, distilled water, and the yarn heat-insulating property after modified processing can increase therewith.First terylene is grown
The modified device of silk, the second polyester filament applies modification liquid rear surface and is covered with modification liquid, when polyester filament with cotton rove in preceding pincers
Mutually wound at mouthful because twisting acts on, polyester filament is wrapped on the outside of cotton rove with spatially spiral shape, then from the first twisting three
The state of one section of polyester filament, one section of cotton fiber is presented in the first spun yarn length direction side that angular region is formed, the modification on polyester filament
Liquid is shifted to the cotton fiber that is in contact with it, and since the modification liquid measure of polyester filament institute band is limited, modification liquid cannot be completely by from the
The cotton fiber covering that the first spun yarn length direction side that one twist triangle zone is formed is presented, so the first spun yarn length direction is presented
The state that one section of one section of modification is not modified.The process that second spun yarn is formed is consistent with the first spun yarn, so the second spun yarn length side
To it is identical with the first spun yarn presentation the characteristics of.First spun yarn and the second spun yarn to form the 3rd spun yarn because twisting acts on, due to first
Spun yarn and the mutually spiral form of the second spun yarn are wound, then the part contacted occurs that modification liquid shifts, in the first spun yarn
Modification liquid on polyester filament can be transferred on the second spun yarn in contact, the modification liquid on the second spun yarn can also be transferred to
On its first spun yarn contacted, so one section of one section of modification or not shape is also presented in length direction in the 3rd obtained spun yarn
State.For polyester filament through still retaining certain modification liquid with its surface after cotton fiber twisting winding, cotton is fine in yarn prepared by the present invention
Dimension certain modification liquid is shifted by polyester filament after its surface also adhere to certain modification liquid, then polyester cotton blended yarn after modified with not
The polyester cotton blended yarn of modified embedded Compound spinning is compared, its heat-insulating property significantly improves.
The drying unit that the present invention is set has further speeded up the evaporation rate of distilled water, realizes yarn flash baking
Purpose.After the drying of 3rd spun yarn drying device, the distilled water volatilization of yam surface leaves behind binder PVA and calcium silicates, then
3rd spun yarn is with dry state on ring bobbin.The present invention is modified yarn during embedded spinning, with
The conventional technique being modified after spinning to yarn is compared, and without increasing modified device, is realized to reduce production cost and reduce and is given birth to
Produce the purpose in cycle, and the yarn for preparing of the present invention is compared with the polyester-cotton blend yarn of not modified embedded composite spinning, yarn
Heat-insulating property be improved significantly.
Brief description of the drawings
Fig. 1 is the operation principle schematic diagram of the present invention.
Fig. 2 is the Yarn twisting view of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, sees attached drawing.
A kind of online preparation method of the yarn with heat insulation function of embedded composite spinning, the preparation method is for insertion
Formula composite spinning, using in the running way of the first polyester filament 1, the second polyester filament 2 to front roller 4 on ring throstle
Reforming apparatus 3 is set, and reforming apparatus 3 is made of volume control device and damping device, and volume control device can use syringe pump
Or peristaltic pump, damping device use sponge damping device, hose connects between volume control device and damping device, flow control
Device adjusts modification liquid flowing velocity, and damping device applies two polyester filaments modification liquids, modification liquid by calcium silicates, PVA and
Distilled water allotment forms, and is respectively by mass percentage：Calcium silicates is that 3%~6%, PVA is 7%~10%, and distilled water is
85%~88%.The flow velocity of volume control device is 10-40 drops/min in reforming apparatus 3, on ring throstle front roller 4 to
Drying unit 6 is set between ring bobbin 7, and drying unit 6 can use infrared radiation heater or resistance heater, the first terylene length
2 modified device 3 of the 1, second polyester filament of silk is run to front roller 4 after applying modification liquid, with being led through rear roller 9, middle roller 8
Operation converges to the first cotton rove 10 at front roller 4, the second cotton rove 11 after stretching, and is applied with the first polyester filament of modification liquid
1 and first cotton rove 10 twist to form the first spun yarn 12 at the preceding jaw of front roller, be applied with modification liquid the second terylene length
2 and second cotton rove 11 of silk forms the second spun yarn 13 at the preceding jaw of front roller, and the first spun yarn 12, the second spun yarn 13 are again herein
Place's twisting forms the 3rd spun yarn 5 with heat insulation function, and the drying of 5 drying device of the 3rd spun yarn is wound up on ring bobbin 7, it is dried
Dry temperature is 60 DEG C -90 DEG C.
Specific embodiment
As stated above.
Embodiment 1
Modified dress is set on ring throstle in the running way of the first polyester filament, the second polyester filament to front roller
Put, reforming apparatus is made of volume control device and damping device, and volume control device uses syringe pump, and damping device is using sea
Continuous damping device, hose connects between volume control device and damping device, and volume control device adjusts modification liquid flowing velocity,
Damping device applies two polyester filaments modification liquid, and modification liquid is formed by the allotment of calcium silicates, PVA and distilled water, by quality hundred
Point ratio is respectively：Calcium silicates is 3%, PVA 7%, distilled water 90%.The flow velocity of volume control device is 10 in reforming apparatus
Drop/min, for front roller to drying unit is set between ring bobbin, drying unit uses resistance heater on ring throstle, the
The modified device of one polyester filament, the second polyester filament applies after modification liquid at operation to front roller, and through rear roller, middle roller
Operation converges to the first cotton rove at front roller, the second cotton rove after drawing-off, be applied with the first polyester filament of modification liquid with
First cotton rove twists to form the first spun yarn at the preceding jaw of front roller, is applied with the second polyester filament and second of modification liquid
Cotton rove twists to form the second spun yarn at the preceding jaw of front roller, and the first spun yarn, the second spun yarn twist to be formed with insulation again
3rd spun yarn of function, the drying of the 3rd spun yarn drying device are wound up on ring bobbin, its drying temperature is 60 DEG C.Obtained yarn
Line tests its coefficient of conductivity, and specific test result is shown in Table 1.
Embodiment 2
Modified dress is set on ring throstle in the running way of the first polyester filament, the second polyester filament to front roller
Put, reforming apparatus is made of volume control device and damping device, and volume control device uses peristaltic pump, and damping device is using sea
Continuous damping device, hose connects between volume control device and damping device, and volume control device adjusts modification liquid flowing velocity,
Damping device applies two polyester filaments modification liquid, and modification liquid is formed by the allotment of calcium silicates, PVA and distilled water, by quality hundred
It is respectively calcium silicates 4% to divide ratio, PVA 7%, and the mass ratio of distilled water is 89%.Volume control device in reforming apparatus
Flow velocity is 20 drops/min, and front roller is to drying unit is set on ring throstle between ring bobbin, and drying unit is using infrared
Pharoid, the modified device of the first polyester filament, the second polyester filament is run to front roller after applying modification liquid, with warp
Operation converges to the first cotton rove at front roller, the second cotton rove after rear roller, middle roller drawing-off, is applied with the of modification liquid
One polyester filament and the first cotton rove twist to form the first spun yarn at the preceding jaw of front roller, and be applied with modification liquid second is washed
Synthetic fibre long filament and the second cotton rove twist to form the second spun yarn at the preceding jaw of front roller, and the first spun yarn, the second spun yarn are twisted again
The 3rd spun yarn with heat insulation function is formed, the drying of the 3rd spun yarn drying device is wound up on ring bobbin, its drying temperature is
70℃.Its coefficient of conductivity of obtained yarn test, specific test result are shown in Table 1.
Embodiment 3
Modified dress is set on ring throstle in the running way of the first polyester filament, the second polyester filament to front roller
Put, reforming apparatus is made of volume control device and damping device, and volume control device uses syringe pump, and damping device is using sea
Continuous damping device, hose connects between volume control device and damping device, and volume control device adjusts modification liquid flowing velocity,
Damping device applies two polyester filaments modification liquid, and modification liquid is formed by the allotment of calcium silicates, PVA and distilled water, by quality hundred
It is respectively that the mass ratio that wherein mass ratio of calcium silicates is 5%, PVA is 8% to divide ratio, and the mass ratio of distilled water is 87%.It is modified
The flow velocity of volume control device is 30 drops/min in device, and front roller sets drying to fill between ring bobbin on ring throstle
Put, after drying unit uses infrared radiation heater, the modified device of the first polyester filament, the second polyester filament to apply modification liquid
At operation to front roller, converged with being run after rear roller, middle roller drawing-off to the first cotton rove at front roller, the second cotton rove
Closing, the first polyester filament and the first cotton rove for being applied with modification liquid twist to form the first spun yarn at the preceding jaw of front roller,
The second polyester filament and the second cotton rove for being applied with modification liquid twist to form the second spun yarn at the preceding jaw of front roller, and first
Spun yarn, the second spun yarn twist the 3rd spun yarn to be formed with heat insulation function again, and the drying of the 3rd spun yarn drying device is wound up into thin
On spool, its drying temperature is 80 DEG C.Its coefficient of conductivity of obtained yarn test, specific test result are shown in Table 1.
Embodiment 4
Modified dress is set on ring throstle in the running way of the first polyester filament, the second polyester filament to front roller
Put, reforming apparatus is made of volume control device and damping device, and volume control device uses peristaltic pump, and damping device is using sea
Continuous damping device, hose connects between volume control device and damping device, and volume control device adjusts modification liquid flowing velocity,
Damping device applies two polyester filaments modification liquid, and modification liquid is formed by the allotment of calcium silicates, PVA and distilled water, by quality hundred
It is respectively that the mass ratio that wherein mass ratio of calcium silicates is 6%, PVA is 9% to divide ratio, and the mass ratio of distilled water is 85%.It is modified
The flow velocity of volume control device is 40 drops/min in device, and front roller sets drying to fill between ring bobbin on ring throstle
Put, after drying unit uses infrared radiation heater, the modified device of the first polyester filament, the second polyester filament to apply modification liquid
At operation to front roller, converged with being run after rear roller, middle roller drawing-off to the first cotton rove at front roller, the second cotton rove
Closing, the first polyester filament and the first cotton rove for being applied with modification liquid twist to form the first spun yarn at the preceding jaw of front roller,
The second polyester filament and the second cotton rove for being applied with modification liquid twist to form the second spun yarn at the preceding jaw of front roller, and first
Spun yarn, the second spun yarn twist the 3rd spun yarn to be formed with heat insulation function again, and the drying of the 3rd spun yarn drying device is wound up into thin
On spool, its drying temperature is 90 DEG C.Its coefficient of conductivity of obtained yarn test, specific test result are shown in Table 1.
To contrast the technological merit of this programme, first pass through embedded composite spinning method and prepare one group of non-modified polyester-cotton blend
Mixed yarn sample as a comparison, prepares the polyester cotton blended yarn of four groups of modifications according still further to embodiment 1-4, and by comparative sample and four groups of modifications
Yarn produces the identical woven fabric of five block sizes by small sample loom, and it is small that the woven fabric is placed under constant-temperature constant-humidity environment 24
When, the temperature in constant-temperature constant-humidity environment is 20 DEG C, relative humidity 65%.And the conduction system of five groups of samples is tested under this condition
Number, which is that every group of sample is cut into the square of 20 pieces of 350mm × 350mm, then puts this 20 pieces of sample tilings
In on the warming tester of textile, the coefficient of conductivity of sample is measured.Every group of sample is tested as stated above, and specific test result is shown in
Table 1：
The coefficient of conductivity test of 1 fabric of table
Yarn heat insulating ability increase after modified processing, the coefficient of conductivity accordingly reduce.From the data in table 1, it can be seen that calcium silicates makes
Dosage is bigger, and for the coefficient of conductivity of fabric with regard to smaller, the heat-insulating property of fabric is more excellent, and modified effect is better online.
Claims (3)
- A kind of 1. online preparation method of the yarn with heat insulation function of embedded composite spinning, it is characterised in that：It is thin in ring ingot Reforming apparatus (3) is set on yarn machine in the running way of the first polyester filament (1), the second polyester filament (2) to front roller (4), Front roller (4) to drying unit (6) is set between ring bobbin (7), wash by the first polyester filament (1), second on ring throstle Operation is to front roller (4) place after synthetic fibre long filament (2) modified device (3) applies modification liquid, with being led through rear roller (9), middle roller (8) First cotton rove (10), second cotton rove (11) of the operation to front roller (4) place converge after stretching, and be applied with modification liquid first is washed Synthetic fibre long filament (1) twists to form the first spun yarn (12) with the first cotton rove (10) at the preceding jaw of front roller (4), is applied with modification The second polyester filament (2) of liquid twists to form the second spun yarn (13) with the second cotton rove (11) at the preceding jaw of front roller (4), First spun yarn (12), the second spun yarn (13) twist the 3rd spun yarn (5) to be formed with heat insulation function again, and the 3rd spun yarn (5) is through drying Equipment for drying (6) drying is wound up on ring bobbin (7).
- 2. a kind of online preparation method of the yarn with heat insulation function of embedded composite spinning as claimed in claim 1, its It is characterized in that：The reforming apparatus (3) is made of volume control device and damping device.
- 3. a kind of online preparation method of the yarn with heat insulation function of embedded composite spinning as claimed in claim 1, its It is characterized in that：The modification liquid is formed by the allotment of calcium silicates, PVA and distilled water, wherein being respectively by mass percentage：Silicic acid Calcium is that 3%~6%, PVA is 7%~10%, and distilled water is 85%~88%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325254.0A CN107916478A (en) | 2017-12-13 | 2017-12-13 | A kind of yarn with heat insulation function online preparation method of embedded composite spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325254.0A CN107916478A (en) | 2017-12-13 | 2017-12-13 | A kind of yarn with heat insulation function online preparation method of embedded composite spinning |
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| Publication Number | Publication Date |
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| CN107916478A true CN107916478A (en) | 2018-04-17 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070137166A1 (en) * | 2005-12-20 | 2007-06-21 | Bobby Carter | Devices and methods for heat-setting yarns |
| CN101492843A (en) * | 2008-12-31 | 2009-07-29 | 武汉科技学院 | Positioning spinning method of embedded system |
| CN103814165A (en) * | 2011-09-26 | 2014-05-21 | 英威达技术有限公司 | Processes to dye and treat BCF yarn |
| CN106757625A (en) * | 2016-12-14 | 2017-05-31 | 盐城工学院 | A kind of method of the spinning frame and manufacture spun yarn for possessing the dry test function of bar |
-
2017
- 2017-12-13 CN CN201711325254.0A patent/CN107916478A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070137166A1 (en) * | 2005-12-20 | 2007-06-21 | Bobby Carter | Devices and methods for heat-setting yarns |
| CN101492843A (en) * | 2008-12-31 | 2009-07-29 | 武汉科技学院 | Positioning spinning method of embedded system |
| CN103814165A (en) * | 2011-09-26 | 2014-05-21 | 英威达技术有限公司 | Processes to dye and treat BCF yarn |
| CN106757625A (en) * | 2016-12-14 | 2017-05-31 | 盐城工学院 | A kind of method of the spinning frame and manufacture spun yarn for possessing the dry test function of bar |
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