CN109930271A - A kind of preparation method of heat-insulated flocking yarn - Google Patents
A kind of preparation method of heat-insulated flocking yarn Download PDFInfo
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- CN109930271A CN109930271A CN201910137605.8A CN201910137605A CN109930271A CN 109930271 A CN109930271 A CN 109930271A CN 201910137605 A CN201910137605 A CN 201910137605A CN 109930271 A CN109930271 A CN 109930271A
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Abstract
The invention discloses a kind of preparation method of heat-insulated flocking yarn, preparation process includes that yarn, pretreatment decontamination, drying and processing, spray treatment, flocking processing, the processing of UV photocuring, bristle processing and winding are sent in charging.Continuous production may be implemented in the production technology that the present invention prepares flocking yarn, it ensure that the quality of flocking yarn, a large amount of time and cost have been saved for postorder woven fabric process, improve production efficiency, the heat-insulated UV UV curable waterborne coatings that yarn preparation process uses do not give only the excellent heat-proof quality of implanted article and possess the shorter paint solidification time, fully meet the performance requirement of high-grade flocked fabric.
Description
Technical field
The invention belongs to Textile Engineering field more particularly to a kind of preparation methods of heat-insulated flocking yarn.
Background technique
Flocking is using charge identical charges repel each other the principle that there is a natural attraction between the sexes, so that negative electrical charge on staple fiber villus band, by flocking
Material is placed under zero potential or grounding requirement, and villus accelerates vertically to fly to flocked material surface under the action of electric field, due to planting
Down material is pre-coated with the reason of binder, and villus is just vertically adhered on material, is dried or dried in the air after flocking
It is dry to obtain finished product.In flocking field, usual flocking processing is cloth, and cloth is by pretreatment, gluing, flocking and bristle
Etc. processes, consume a large amount of villus, glue and pretreatment fluid, cause production flocking fabric cost rising, in order to save
Cost, can choose yarn is that raw material produces flocking yarn, is finally woven into cloth.And in the gluing treatment process before flocking
In order to keep certain compound layer thickness to need to carry out degumming process, if degumming is improper, holiday or thick the phenomenon that applying will cause, sternly
Ghost image rings flocking quality, replaces gluing technology that above-mentioned purpose may be implemented using spraying technology.In addition, the technique of production yarn has
It automates, the trend of continuous production, such as needs to carry out drying and processing after flocking processing, if necessary to continuous production, yarn
Line group can not in this process substantial dwell time, this just need coating can quick-drying film-forming, pass through ultraviolet light (UV)
Rapid curing film forming in a few minutes may be implemented in photocureable coating, and guarantees the quality after yarn flocking.It is added in coating
With the materials such as sterilization, hydrophobic, conductive, fire-retardant, uvioresistant, heat-insulated, can assigning flocking treated yarn, these are excellent
Performance, such as nano-ITO (tin indium oxide) can cut off the electron radiation, ultraviolet light and far infrared being harmful to the human body, special
It is not far infrared, plays heat-insulated effect, prevents heat or energy transmission from coming in.Nano Si 02Similarly play heat-insulated work
With, while antibiotic property is had both, it can satisfy certain specific demands of the people to textile.
Summary of the invention
The purpose of the invention is to provide a kind of preparation method of heat-insulated yarn, the continuous production of yarn may be implemented,
And the implanted article prepared possesses good heat-proof quality.
The present invention is of the existing technology in order to overcome the problems, such as, using following technical scheme:
A kind of preparation method of heat-insulated flocking yarn, comprising the following specific steps
(1) yarn is sent in charging: 60 groups of spindles being previously charged into creel device, yarn group, which passes through dividing sinker ring, ensures yarn movement road
Then diameter connects clamping device and Yarn tension balancer, complete charging and yarn is sent to prepare；
(2) pre-process decontamination: yarn group immerses preprocessing solution, assists pretreatment using the bubble that ultrasonic generator generates
Liquid clears up the dirt on yarn, and subsequent yarn group is then passed through in the gap of multipair power roller and squeezes out extra preprocessing solution；
(3) drying and processing: the yarn group after pretreated is dried by drying box, evaporates pretreatment fluid；
(4) spray treatment: by the heat-insulated water paint of UV photocuring of prior deployed viscosity, the feed being added in flush coater is filled
In setting, so that coating atomization is sprayed onto yam surface by compressed air, complete spraying process, paint ingredient based on parts by weight, wraps
Include: 35 ~ 45 parts of water soluble acrylate resin, 1 ~ 5 part of glycerol dimethacrylate, 2,959 1 ~ 5 parts of Irgacure,
10 ~ 20 parts of KH550 coupling agent, nano-ITO-SiO21 ~ 10 part of composite material powder, 0.5 ~ 3 part of levelling agent, defoaming agent 0.5 ~ 5
Part, 1 ~ 5 part of antioxidant amounting and 20 ~ 50 parts of deionized water；
(5) flocking is handled: flocking process middle short fiber villus is adsorbed on the yarn after spray treatment under the action of high-voltage electrostatic field
In line group；
(6) UV photocuring is handled: yarn group passes through ultraviolet ray generating apparatus, using ultraviolet light (UV) heated baking, so that light is solid
Change coating rapid curing film forming；
(7) bristle is handled: yarn group is by the power roller in bristle system, by controlling vacuum-control(led) system, by yarn group
On residual villus remove and recycle in dust collecting sleeve.
(8) it winds.
Further, it is that 20 ~ 70 s(apply 4 glasss of viscometer methods that the technological parameter in the spray treatment, which includes: viscosity of the coating,
Measurement), air pressure is 0.35 ~ 0.65 MPa, and spraying effective distance is 10 ~ 20 cm, and coating spray volume is 0.10 ~ 0.15L/
min。
Further, coating used in the spray treatment is the heat-insulated water paint of UV photocuring with caking property,
Heat-insulated group is divided into nano-ITO-SiO2Composite material powder.
Further, the photoinitiator in the heat-insulated water paint of UV photocuring is Irgacure 2959, in methanol
A length of 276 nm of the maximum absorption wave of solution middle-ultraviolet lamp.
Further, villus is uniformly trickled down in yarn group by metallic sieve in the flocking processing, flocking room medium staple
Hair falling weight should control between 1 ~ 2kg/min.
Further, the range that vacuum-control(led) system vacuumizes in the bristle processing is 10-1~105 Pa。
Further, the preparation method of yarn is suitable for cotton, fiber crops, silk, wool, acrylic, terylene, viscous fine and various mixed
Spin yarn made of material.
Further, the yarn includes thread layers, UV photocuring heat insulating coat and flocking layer from inside to outside.
Using technical solution provided by the invention, can get it is following the utility model has the advantages that
(1) continuous production may be implemented in the production technology that the present invention prepares flocking yarn, ensure that the quality of flocking yarn, is
Postorder woven fabric process has saved a large amount of time and cost, improves production efficiency.
(2) manufacture craft of yarn of the present invention carries out photocuring processing using UV photocureable coating, has shorter solidification
Time does not influence the service performance of flocking yarn, meets the quality requirement of flocking yarn.
(3) the spray treatment technique in the present invention can accurately control coating instead of traditional gluing treatment process
The thickness of layer, ensure that the quality of implanted article.
(4) flocking yarn prepared by the present invention has excellent heat-proof quality, if spinning fully meets high-grade plant at cloth
The heat-proof quality demand of velvet fabric.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the heat-insulated flocking yarn of the present invention from inside to outside.
1, thread layers in Fig. 1；2, UV photocuring heat insulating coat；3, flocking layer.
Specific embodiment:
The present invention is further explained in the light of specific embodiments.
Embodiment:
(1) yarn is sent in charging: 60 groups of spindles being previously charged into creel device, every group of yarn passes through corresponding multicomponent yarn ring
To ensure that the operating path of yarn, such yarn will not tangle each other, and then the production of yarn is influenced, yarn group after dividing sinker
Clamping device is connected, adjusts and clamps yarn group in position, yarn group adjusts yarn using Yarn tension balancer
Power is completed charging and is prepared；
(2) pre-process decontamination: yarn group immerses preprocessing solution by power roller, is produced using 2400W ultrasonic generator
Dirt on raw bubble auxiliary pretreatment fluid cleaning yarn, improves cleaning efficiency, cleaning temperature is 50 ~ 80 DEG C, subsequent yarn
Group is then passed through in the gap of multipair power roller and squeezes out extra preprocessing solution；
(3) drying and processing: the yarn group after pretreated is dried by drying box, and heating temperature is 100 ~ 120 DEG C, evaporates pre- place
Manage liquid；
(4) spray treatment: by the heat-insulated water paint of UV photocuring and deionized water (diluent) according to the ratio of mass parts ratio 1:3
Example is deployed, so that its viscosity is reached 20 ~ 70 s(and applies 4 glasss of viscometer method measurements), deployed coating is then added to spraying
In feeding device in machine, so that coating atomization is sprayed onto yam surface by compressed air, complete spraying process, specific process parameter
As follows: air pressure is 0.35 ~ 0.65 MPa, and spraying effective distance is 10 ~ 20 cm, and coating spray volume is 0.10 ~ 0.15L/
min.Paint ingredient is based on parts by weight, comprising: 35 ~ 45 parts of water soluble acrylate resin, glycerol dimethacrylate 1
~ 5 parts, 2,959 1 ~ 5 parts of Irgacure, 10 ~ 20 parts of KH550 coupling agent, nano-ITO-SiO21 ~ 10 part of composite material powder, stream
0.5 ~ 3 part of flat agent, 0.5 ~ 5 part of defoaming agent, 1 ~ 5 part of antioxidant amounting and 20 ~ 50 parts of deionized water；
(5) flocking is handled: yarn group passes through electrostatic flocking apparatus, and staple fiber villus is equal by metallic sieve under the action of electric field
Even to trickle down in yarn group, in order to guarantee the flocking quality of yarn, electrostatic pressure should be maintained between 40 ~ 60KV, between two pole plates
Within for 10cm.It can change the size of electric field force by the size and villus carried charge that control electric field strength, and then control
The falling weight of villus, villus falling weight can be fallen with villus in the metering device unit of account time subsidiary in flocking system
Weight, should control between 1 ~ 2kg/min；
(6) UV photocuring handle: yarn group pass through 1000W ultraviolet ray generating apparatus, device generate specific wavelength ultraviolet light (λ=
276 nm), using ultraviolet light (UV) heated baking, temperature is 100 ~ 120 DEG C, so that photocureable coating rapid curing forms a film；
(7) bristle is handled: yarn group starts mechanical pump by the power roller in bristle system, control vacuum-control(led) system, will
Vacuum degree is extracted into 7Pa and collects in dust collecting sleeve hereinafter, will remain villus using vacuum suction principle, while collecting villus, takes out
Gas out is filtered by filter, and ozone is discharged outside bristle system.
(8) it winds.
Coating used in the spray treatment is the heat-insulated water paint of UV photocuring with caking property, and heat-insulated group is divided into
Nano-ITO-SiO2Composite material powder.
Photoinitiator in the heat-insulated water paint of UV photocuring is Irgacure 2959, purple in methanol solution
A length of 276 nm of the maximum absorption wave of outside line.
The range that vacuum-control(led) system vacuumizes in the bristle processing is 10-1~105 Pa。
The preparation method of flocking yarn of the present invention is suitable for cotton, fiber crops, silk, wool, acrylic, terylene, viscous fine and various
Yarn made of blended material.
The yarn includes thread layers, UV photocuring heat insulating coat and flocking layer from inside to outside.
The present invention provides a kind of preparation method of heat-insulated flocking yarn, can get it is following the utility model has the advantages that
Continuous production may be implemented in the production technology that the present invention prepares flocking yarn, ensure that the quality of flocking yarn, after being
Sequence woven fabric process has saved a large amount of time and cost, improves production efficiency, and the heat-insulated UV light that yarn preparation process uses is solid
Change coating not giving only the excellent heat-proof quality of implanted article and possess the shorter paint solidification time, fully meets top grade
The performance requirement of flocked fabric.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of preparation method of heat-insulated flocking yarn, which is characterized in that comprising the following specific steps
(1) yarn is sent in charging: 60 groups of spindles being previously charged into creel device, yarn group, which passes through dividing sinker ring, ensures yarn movement road
Then diameter connects clamping device and Yarn tension balancer, complete charging and yarn is sent to prepare；
(2) pre-process decontamination: yarn group immerses preprocessing solution, assists pretreatment using the bubble that ultrasonic generator generates
Liquid clears up the dirt on yarn, and subsequent yarn group is then passed through in the gap of multipair power roller and squeezes out extra preprocessing solution；
(3) drying and processing: the yarn group after pretreated is dried by drying box, evaporates pretreatment fluid；
(4) spray treatment: by the heat-insulated water paint of UV photocuring of prior deployed viscosity, the feed being added in flush coater is filled
In setting, so that coating atomization is sprayed onto yam surface by compressed air, complete spraying process, paint ingredient based on parts by weight, wraps
Include: 35 ~ 45 parts of water soluble acrylate resin, 1 ~ 5 part of glycerol dimethacrylate, 2,959 1 ~ 5 parts of Irgacure,
10 ~ 20 parts of KH550 coupling agent, nano-ITO-SiO21 ~ 10 part of composite material powder, 0.5 ~ 3 part of levelling agent, defoaming agent 0.5 ~ 5
Part, 1 ~ 5 part of antioxidant amounting and 20 ~ 50 parts of deionized water；
(5) flocking is handled: flocking process middle short fiber villus is adsorbed on the yarn after spray treatment under the action of high-voltage electrostatic field
In line group；
(6) UV photocuring is handled: yarn group passes through ultraviolet ray generating apparatus, using ultraviolet light heated baking, so that photocuring applies
Expect rapid curing film forming；
(7) bristle is handled: yarn group is by the power roller in bristle system, by controlling vacuum-control(led) system, by yarn group
On residual villus remove and recycle in dust collecting sleeve；
(8) it winds.
2. the preparation method of heat-insulated flocking yarn according to claim 1, which is characterized in that the work in the spray treatment
Skill parameter includes: that viscosity of the coating is 20 ~ 70 s, and air pressure is 0.35 ~ 0.65 MPa, and spraying effective distance is 10 ~ 20 cm,
Coating spray volume is 0.10 ~ 0.15L/min.
3. the preparation method of heat-insulated flocking yarn according to claim 1, which is characterized in that used in the spray treatment
Coating be the heat-insulated water paint of UV photocuring with caking property, heat-insulated group is divided into nano-ITO-SiO2Composite material powder.
4. the preparation method of heat-insulated flocking yarn according to claim 1, which is characterized in that the UV photocuring insulating water
Property coating in photoinitiator be Irgacure 2959, in a length of 276 nm of the maximum absorption wave of methanol solution middle-ultraviolet lamp.
5. the preparation method of heat-insulated flocking yarn according to claim 1, which is characterized in that villus in the flocking processing
It is uniformly trickled down in yarn group by metallic sieve, villus falling weight should control between 1 ~ 2kg/min in flocking room.
6. the preparation method of heat-insulated flocking yarn according to claim 1, which is characterized in that vacuum in the bristle processing
The range that control system vacuumizes is 10-1~105 Pa。
7. the preparation method of heat-insulated flocking yarn according to claim 1, which is characterized in that the heat-insulated flocking yarn
Preparation method is suitable for using natural fiber or chemical fibre through pure spinning or blended manufactured yarn.
8. a kind of use the method heat-insulated flocking yarn obtained for preparing heat-insulated flocking yarn as described in claim 1,
It is characterized in that, the yarn includes thread layers, UV photocuring heat insulating coat and flocking layer from inside to outside.
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| CN201910137605.8A CN109930271A (en) | 2019-02-25 | 2019-02-25 | A kind of preparation method of heat-insulated flocking yarn |
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| CN201910137605.8A CN109930271A (en) | 2019-02-25 | 2019-02-25 | A kind of preparation method of heat-insulated flocking yarn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455477A (en) * | 2020-04-07 | 2020-07-28 | 山东宏业纺织股份有限公司 | Production method of flame-retardant yarn |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0162645A1 (en) * | 1984-05-11 | 1985-11-27 | Masami Harada | Carbon-fiber-covered material |
| CN101215742A (en) * | 2008-01-07 | 2008-07-09 | 曾得华 | Flocked yarn and preparing method thereof |
| CN101775143A (en) * | 2010-02-04 | 2010-07-14 | 中科院广州化学有限公司 | Ultraviolet light-curing compound paint containing fluorine-containing polysiloxane and preparation method thereof |
| CN102535245A (en) * | 2012-02-01 | 2012-07-04 | 苏州大学 | Ultraviolet (UV) curing alcohol water type nanometer hybridization paper glazing paint and preparation method thereof |
| CN103387787A (en) * | 2013-06-13 | 2013-11-13 | 东莞上海大学纳米技术研究院 | Organic/inorganic hybrid transparent heat-insulating coating material, and preparation method and application thereof |
| CN104892890A (en) * | 2014-09-30 | 2015-09-09 | 深圳市浩力新材料技术有限公司 | Ultra-flexible polyurethane acrylate resin and liquid-state optical adhesive composition thereof |
-
2019
- 2019-02-25 CN CN201910137605.8A patent/CN109930271A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0162645A1 (en) * | 1984-05-11 | 1985-11-27 | Masami Harada | Carbon-fiber-covered material |
| CN101215742A (en) * | 2008-01-07 | 2008-07-09 | 曾得华 | Flocked yarn and preparing method thereof |
| CN101775143A (en) * | 2010-02-04 | 2010-07-14 | 中科院广州化学有限公司 | Ultraviolet light-curing compound paint containing fluorine-containing polysiloxane and preparation method thereof |
| CN102535245A (en) * | 2012-02-01 | 2012-07-04 | 苏州大学 | Ultraviolet (UV) curing alcohol water type nanometer hybridization paper glazing paint and preparation method thereof |
| CN103387787A (en) * | 2013-06-13 | 2013-11-13 | 东莞上海大学纳米技术研究院 | Organic/inorganic hybrid transparent heat-insulating coating material, and preparation method and application thereof |
| CN104892890A (en) * | 2014-09-30 | 2015-09-09 | 深圳市浩力新材料技术有限公司 | Ultra-flexible polyurethane acrylate resin and liquid-state optical adhesive composition thereof |
Non-Patent Citations (1)
| Title |
|---|
| 葛明桥等: "《纺织科技前沿》", 31 January 2004, 中国纺织出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455477A (en) * | 2020-04-07 | 2020-07-28 | 山东宏业纺织股份有限公司 | Production method of flame-retardant yarn |
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Application publication date: 20190625 |