CN109779505A - A kind of haze screen window and its manufacturing method - Google Patents

A kind of haze screen window and its manufacturing method Download PDF

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Publication number
CN109779505A
CN109779505A CN201910123780.1A CN201910123780A CN109779505A CN 109779505 A CN109779505 A CN 109779505A CN 201910123780 A CN201910123780 A CN 201910123780A CN 109779505 A CN109779505 A CN 109779505A
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China
Prior art keywords
spinning
nozzle
elastic
screen window
haze
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CN201910123780.1A
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Chinese (zh)
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CN109779505B (en
Inventor
梅玲玲
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Yuhuan Xingguang glasses factory
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梅玲玲
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Abstract

The invention discloses a kind of manufacturing methods of haze screen window, comprising the following steps: following number is mass fraction;A, elastic screen cloth is installed on window screen frame;B, spinning material is configured, spinning material includes 25~35 parts of polyvinyl alcohol, 10~15 parts of polystyrene, 10~15 parts of polyimides;C, in any one side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;D, the spinning material configured in step B is subjected to spinning on the elastic network(s) cloth cover for be painted with thio-2 acid 2 stearyl ester using the first electrostatic spinning machine;E, in the another side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;F, the spinning material configured in step B is subjected to spinning on the elastic network(s) cloth cover of brushing thio-2 acid 2 stearyl ester in step E using the second electrostatic spinning machine, haze screen window is made.The present invention can improve the deficiencies in the prior art, improve the durability of haze screen window.

Description

A kind of haze screen window and its manufacturing method
Technical field
The present invention relates to technical field of air purification, especially a kind of haze screen window and its manufacturing method.
Background technique
In recent years, the people increasingly improved the concern of air quality.In order to improve indoor air quality, all kinds of air are net Change equipment to emerge successively.But in order to improve air cleaning facility for the purification efficiency of room air, it usually cannot achieve length Time windowing ventilation, this results in room air circulation poor, causes indoor air quality to decline from another point of view.In order to avoid This problem, haze screen window come into being.Existing haze screen window usually uses traditional haze strainer and installs window additional Body frame manufacture forms, and since haze strainer does not have the durability of traditional screen window screen cloth, leads to existing haze screen window Service life is shorter.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of haze screen window and its manufacturing methods, are able to solve existing skill The deficiency of art improves the durability of haze screen window.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of manufacturing method of haze screen window, comprising the following steps:
Following number is mass fraction;
A, elastic screen cloth is installed on window screen frame;
B, spinning material is configured, spinning material includes 25~35 parts of polyvinyl alcohol, 10~15 parts of polystyrene, 10~15 parts Polyimides;
C, in any one side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;
D, the spinning material configured in step B is being painted with thio-2 acid 2 stearyl ester using the first electrostatic spinning machine Spinning is carried out on elastic network(s) cloth cover;
E, in the another side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;
F, using the second electrostatic spinning machine by the spinning material configured in step B the brushing thio-2 acid distearyl in step E Spinning is carried out on the elastic network(s) cloth cover of alcohol ester, haze screen window is made.
Preferably, spinning includes the following steps in step D,
D1, baffle is attached in the one side that elastic screen cloth is not coated with brush thio-2 acid 2 stearyl ester;
D2, the first electrostatic spinning machine spinning voltage be 25kV, the first spinning nozzle is installed on the first electrostatic spinning machine, first Spinning nozzle or so at the uniform velocity transverse shifting, movement speed 5cm/min, spinning speed 0.75mL/h, the first spinning nozzle arrive The distance of elastic screen cloth is 15cm, and environment temperature is 70 DEG C, and ambient humidity is 20~25%;
D3, stop spinning after spinning thickness reaches 3 μm, and remove baffle.
Preferably, first spinning nozzle includes the first jet pipe, the centre of the first nozzle exit is uniformly arranged There are several first jets, first jet is truncated cone-shaped, and the ratio between liquid feeding end internal diameter and outlet end internal diameter of first jet are 2:3, The edge annular of first nozzle exit is provided with several second nozzles, and second nozzle is obliquely installed towards inside, second nozzle Injection direction and the angle of injection direction of first jet be 25 °, the internal diameter of first jet outlet end is 0.35mm, the second spray The internal diameter of mouth is 0.2mm.
Preferably, spinning includes the following steps in step F,
F1, the second electrostatic spinning machine spinning voltage be 10kV, the second spinning nozzle is installed on the second electrostatic spinning machine, second Spinning nozzle at the uniform velocity inclination movement, the moving direction of the second spinning nozzle and the angle of the moving direction of the first spinning nozzle are 45 °, movement speed 10cm/min, spinning speed 1.2mL/h, the distance of the second spinning nozzle to elastic screen cloth is 6cm, ring Border temperature is 70 DEG C, and ambient humidity is 20~25%;
F2, stop spinning after spinning thickness reaches 1 μm;
F3, it manufactured haze screen window is placed in -10 DEG C of environment carries out shaping for 24 hours.
Preferably, second spinning nozzle includes the second jet pipe, if the edge annular of the second nozzle exit is provided with Dry third nozzle, third nozzle outside are provided with metal net cylinder, and the length of metal net cylinder is 7mm, and the internal diameter of third nozzle is 0.7mm。
Preferably, elastic screen cloth uses spandex screen cloth in step A.
A kind of haze screen window is fabricated using the manufacturing method of above-mentioned haze screen window.
Brought beneficial effect is by adopting the above technical scheme: the present invention changes the production side of traditional haze screen window Method is made haze screen window by carrying out electrostatic spinning respectively in the two sides for the elastic screen cloth being pre-installed, makes full use of elastic network(s) The flexibility of cloth itself is realized and improves haze screen window tension and shock proof ability.Thio-2 acid 2 stearyl ester is used for Improve the stability of spinning layer.By electrostatic spinning twice, can be improved spinning layer for the package tightness of elastic screen cloth and Attachment degree.First time electrostatic spinning is using high voltage, the spinning technique of low velocity, to guarantee the uniformity and density of spinning layer. Second electrostatic spinning using low-voltage, high speed spinning technique, due to first time electrostatic spinning formd it is good Spinning layer not only solves raw material and life so second of electrostatic spinning can quickly form back side enhancement layer by above-mentioned technique Produce the time, and due to second of electrostatic spinning formed back side enhancement layer thickness is thin, spinning angle and first time electrostatic spinning 45 ° of angles are kept, to there can be the low first time electrostatic spinning of solution to be formed while well being coated to elastic screen cloth Spinning layer in local stress unevenness problem, to further increase the durability of entire haze screen window.It is antifog being made Stand at low temperature processing is carried out after haze screen window, for improving the firmness adhered between spinning layer and elastic screen cloth.The present invention is directed to Electrostatic spinning specially devises corresponding spinning nozzle twice.First spinning nozzle utilizes the interlaced spray of inside and outside two groups of nozzles It penetrates, the uniformity of injection drop can be improved.Second spinning nozzle further decreases drop initial by installing metal net cylinder additional The electric field action power that stage receives is attached to elastic screen cloth to further decrease the tensile deformation amount of drop to reduce fiber Itself stress of upper generation.
Detailed description of the invention
Fig. 1 is the structure chart of the first spinning nozzle in a specific embodiment of the invention.
Fig. 2 is the structure chart of the second spinning nozzle in a specific embodiment of the invention.
In figure: 1, the first spinning nozzle;2, the first jet pipe;3, first jet;4, second nozzle;5, the second spinning nozzle; 6, the second jet pipe;7, third nozzle;8, metal net cylinder;9, air jet pipe.
Specific embodiment
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering The conventional means such as connect, paste, this will not be detailed here.
A specific embodiment of the invention the following steps are included:
Following number is mass fraction;
A, elastic screen cloth is installed on window screen frame;
B, spinning material is configured, spinning material includes 30 parts of polyvinyl alcohol, 10 parts of polystyrene, 15 parts of polyimides;
C, in any one side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;
D, the spinning material configured in step B is being painted with thio-2 acid 2 stearyl ester using the first electrostatic spinning machine Spinning is carried out on elastic network(s) cloth cover;
E, in the another side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;
F, using the second electrostatic spinning machine by the spinning material configured in step B the brushing thio-2 acid distearyl in step E Spinning is carried out on the elastic network(s) cloth cover of alcohol ester, haze screen window is made.
In step D, spinning includes the following steps,
D1, baffle is attached in the one side that elastic screen cloth is not coated with brush thio-2 acid 2 stearyl ester;
D2, the first electrostatic spinning machine spinning voltage be 25kV, the first spinning nozzle 1 is installed on the first electrostatic spinning machine, the One spinning nozzle 1 or so at the uniform velocity transverse shifting, movement speed 5cm/min, spinning speed 0.75mL/h, the first spinning nozzle The distance of 1 to elastic screen cloth is 15cm, and environment temperature is 70 DEG C, and ambient humidity is 20~25%;
D3, stop spinning after spinning thickness reaches 3 μm, and remove baffle.
Referring to Fig.1, the first spinning nozzle 1 includes the first jet pipe 2, and the centre of the first jet pipe 2 outlet is evenly arranged with Several first jets 3, first jet 3 are truncated cone-shaped, and the ratio between liquid feeding end internal diameter and outlet end internal diameter of first jet 3 are 2:3, The edge annular of first jet pipe 2 outlet is provided with several second nozzles 4, and second nozzle 4 is obliquely installed towards inside, the second spray The angle of the injection direction of the injection direction and first jet 3 of mouth 4 is 25 °, and the internal diameter of 3 outlet end of first jet is 0.35mm, The internal diameter of second nozzle 4 is 0.2mm.
In step F, spinning includes the following steps,
F1, the second electrostatic spinning machine spinning voltage be 10kV, the second spinning nozzle 5 is installed on the second electrostatic spinning machine, the The folder of the moving direction of two spinning nozzles 5 at the uniform velocity inclination movement, the moving direction of the second spinning nozzle 5 and the first spinning nozzle 1 Angle is 45 °, movement speed 10cm/min, spinning speed 1.2mL/h, and the distance of the second spinning nozzle 5 to elastic screen cloth is 6cm, environment temperature are 70 DEG C, and ambient humidity is 20~25%;
F2, stop spinning after spinning thickness reaches 1 μm;
F3, it manufactured haze screen window is placed in -10 DEG C of environment carries out shaping for 24 hours.
Referring to Fig. 2, the second spinning nozzle 5 includes the second jet pipe 6, and the edge annular of the second jet pipe 6 outlet is provided with several A third nozzle 7, metal net cylinder 8 is provided on the outside of third nozzle 7, and the length of metal net cylinder 8 is 7mm, the internal diameter of third nozzle 7 For 0.7mm.
It is provided centrally with air jet pipe 9 in the second jet pipe 6, the length of air jet pipe 9 is greater than the length of metal net cylinder 8.It is spinning The air-flow for being 30 DEG C to spinning face injection temperation by air jet pipe 9 during silk, air-flow velocity 5L/min.By in spinning Low-temperature airflow is added in the process, the curing rate of back side enhancement layer can be accelerated, reduces between back side enhancement layer and elastic screen cloth Combination stress.The length of air jet pipe 9 is greater than the length of metal net cylinder 8, can reduce the shadow that air-flow sprays spinning drop It rings.
In step A, elastic screen cloth uses spandex screen cloth.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (7)

1. a kind of manufacturing method of haze screen window, it is characterised in that the following steps are included:
Following number is mass fraction;
A, elastic screen cloth is installed on window screen frame;
B, spinning material is configured, spinning material includes 25~35 parts of polyvinyl alcohol, 10~15 parts of polystyrene, 10~15 parts Polyimides;
C, in any one side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;
D, the spinning material configured in step B is being painted with thio-2 acid 2 stearyl ester using the first electrostatic spinning machine Spinning is carried out on elastic network(s) cloth cover;
E, in the another side brushing thio-2 acid 2 stearyl ester of elastic screen cloth;
F, using the second electrostatic spinning machine by the spinning material configured in step B the brushing thio-2 acid distearyl in step E Spinning is carried out on the elastic network(s) cloth cover of alcohol ester, haze screen window is made.
2. the manufacturing method of haze screen window according to claim 1, it is characterised in that: in step D, spinning includes following Step,
D1, baffle is attached in the one side that elastic screen cloth is not coated with brush thio-2 acid 2 stearyl ester;
D2, the first electrostatic spinning machine spinning voltage be 25kV, the first spinning nozzle (1) is installed on the first electrostatic spinning machine, First spinning nozzle (1) left and right at the uniform velocity transverse shifting, movement speed 5cm/min, spinning speed 0.75mL/h, the first spinning The distance that spray head (1) arrives elastic screen cloth is 15cm, and environment temperature is 70 DEG C, and ambient humidity is 20~25%;
D3, stop spinning after spinning thickness reaches 3 μm, and remove baffle.
3. the manufacturing method of haze screen window according to claim 2, it is characterised in that: first spinning nozzle (1) Including the first jet pipe (2), the centre of the first jet pipe (2) outlet is evenly arranged with several first jets (3), first jet It (3) is truncated cone-shaped, the ratio between liquid feeding end internal diameter and outlet end internal diameter of first jet (3) are 2:3, the side of the first jet pipe (2) outlet Edge annular is provided with several second nozzles (4), and second nozzle (4) is obliquely installed towards inside, the injection side of second nozzle (4) Angle to the injection direction with first jet (3) is 25 °, and the internal diameter of first jet (3) outlet end is 0.35mm, second nozzle (4) internal diameter is 0.2mm.
4. the manufacturing method of haze screen window according to claim 2, it is characterised in that: in step F, spinning includes following Step,
F1, the second electrostatic spinning machine spinning voltage be 10kV, the second spinning nozzle (5) are installed on the second electrostatic spinning machine, Second spinning nozzle (5) at the uniform velocity inclination movement, the movement of the moving direction and the first spinning nozzle (1) of the second spinning nozzle (5) The angle in direction is 45 °, movement speed 10cm/min, spinning speed 1.2mL/h, and the second spinning nozzle (5) arrives elastic network(s) The distance of cloth is 6cm, and environment temperature is 70 DEG C, and ambient humidity is 20~25%;
F2, stop spinning after spinning thickness reaches 1 μm;
F3, it manufactured haze screen window is placed in -10 DEG C of environment carries out shaping for 24 hours.
5. the manufacturing method of haze screen window according to claim 4, it is characterised in that: second spinning nozzle (5) Including the second jet pipe (6), the edge annular of the second jet pipe (6) outlet is provided with several third nozzles (7), third nozzle (7) Outside is provided with metal net cylinder (8), and the length of metal net cylinder (8) is 7mm, and the internal diameter of third nozzle (7) is 0.7mm.
6. the manufacturing method of haze screen window according to claim 1, it is characterised in that: in step A, elastic screen cloth is used Spandex screen cloth.
7. a kind of haze screen window, it is characterised in that: use haze screen window described in the claims 1-6 any one Manufacturing method is fabricated.
CN201910123780.1A 2019-02-19 2019-02-19 Anti-haze screen window and manufacturing method thereof Active CN109779505B (en)

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Application Number Priority Date Filing Date Title
CN201910123780.1A CN109779505B (en) 2019-02-19 2019-02-19 Anti-haze screen window and manufacturing method thereof

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Application Number Priority Date Filing Date Title
CN201910123780.1A CN109779505B (en) 2019-02-19 2019-02-19 Anti-haze screen window and manufacturing method thereof

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CN109779505B CN109779505B (en) 2020-11-06

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006123858A1 (en) * 2005-05-18 2006-11-23 Industrial Cooperation Foundation Chonbuk National University Method of manufacturing mats consisting of nanofibers by electrospinning and mats manufactured thereby
CN101298724A (en) * 2008-06-20 2008-11-05 东华大学 Method for producing continuous high-efficiency nano fibre nonwoven fabric and production device thereof
CN204703728U (en) * 2015-04-30 2015-10-14 南京以标能源有限责任公司 A kind of nano fibrous membrane window screening
CN106283621A (en) * 2016-08-09 2017-01-04 烟台中纺锐泽化学制品有限公司 Polyurethane fiber dry spinning is with without silicon oil agent composition and preparation method thereof
CN106639844A (en) * 2016-11-15 2017-05-10 生纳科技(上海)有限公司 Anti-haze window gauze and preparation method thereof
CN108893787A (en) * 2018-07-19 2018-11-27 武汉纺织大学 A kind of radial electrospinning nozzle based on differential polygon blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006123858A1 (en) * 2005-05-18 2006-11-23 Industrial Cooperation Foundation Chonbuk National University Method of manufacturing mats consisting of nanofibers by electrospinning and mats manufactured thereby
CN101298724A (en) * 2008-06-20 2008-11-05 东华大学 Method for producing continuous high-efficiency nano fibre nonwoven fabric and production device thereof
CN204703728U (en) * 2015-04-30 2015-10-14 南京以标能源有限责任公司 A kind of nano fibrous membrane window screening
CN106283621A (en) * 2016-08-09 2017-01-04 烟台中纺锐泽化学制品有限公司 Polyurethane fiber dry spinning is with without silicon oil agent composition and preparation method thereof
CN106639844A (en) * 2016-11-15 2017-05-10 生纳科技(上海)有限公司 Anti-haze window gauze and preparation method thereof
CN108893787A (en) * 2018-07-19 2018-11-27 武汉纺织大学 A kind of radial electrospinning nozzle based on differential polygon blade

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Effective date of registration: 20201020

Address after: No.78 Shuangfeng Road, Damaiyu street, Yuhuan City, Taizhou City, Zhejiang Province

Applicant after: Yuhuan Xingguang glasses factory

Address before: 125001 Hailong City, Jinhuludao Mountain, Longgang District, Huludao City, Liaoning Province

Applicant before: Mei Lingling

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