CN106319721A - Window screen mesh as well as preparation method and application thereof - Google Patents
Window screen mesh as well as preparation method and application thereof Download PDFInfo
- Publication number
- CN106319721A CN106319721A CN201610961969.4A CN201610961969A CN106319721A CN 106319721 A CN106319721 A CN 106319721A CN 201610961969 A CN201610961969 A CN 201610961969A CN 106319721 A CN106319721 A CN 106319721A
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- net
- tram
- organizine
- middle level
- upper wire
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D9/00—Open-work fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The invention relates to a window screen mesh as well as a preparation method and an application thereof, in particular to a novel anti-haze window screen mesh with a three-dimensional structure. The window screen mesh comprises an upper mesh, at least one middle mesh and a lower mesh, wherein the upper mesh and the lower mesh is in a plain weave or twill weave form, and the middle mesh is in a honeycomb weave form; the middle mesh is interwoven and connected with the upper mesh and the lower mesh, and middle interlayer structures are formed between the upper mesh and the middle mesh as well as between the lower mesh and the middle mesh respectively. The window screen mesh has better blocking efficiency on fine particles such as PM2.5 and the like, meanwhile, with the adoption of the three-layer three-dimensional structure, the porosity of the window screen mesh is higher, and the window screen mesh has better ventilation performance.
Description
Technical field
The present invention relates to a kind of screen of screen window, preparation method and applications, be specifically related to the yarn of a kind of novel stereochemical structure
The application in the product needing obstruct fine particle of window net, the preparation method of this screen of screen window and this screen of screen window.
Background technology
In the screen of screen window used at present, the PVC cladding glass fiber net of most plain weave structures using monolayer, but its shortcoming
It is: owing to mesh is very big, barriering efficiency be there is no for fine graineds such as PM2.5.For increasing the barriering efficiency of (raising) screen of screen window, have
People uses and will carry out electrostatic processed or the method covering microporous membrane on the basis of existing screen of screen window after screen of screen window electret.
But, the former decays quickly due to electrostatic electret, it is difficult to lasting holding barriering effect；The latter is the closeest due to microporous membrane
Stuffy, have a strong impact on ventilation performance.
On the barriering efficiency of the fine particles such as PM2.5 and don't affect ventilation performance for improving screen of screen window, be badly in need of one
Planting screen window net, it can either intercept the fine particle things such as PM2.5, the most not affect the ventilation performance of screen of screen window.
Summary of the invention
The purpose of example embodiment of the present invention is to solve deficiency above and other present in prior art, it is provided that
A kind of haze screen of screen window of novel solid structure.
On the one hand, embodiment of the present invention provides a kind of screen of screen window, and this screen of screen window includes upper wire, at least one middle level net
And lower net, wherein,
Described upper wire and lower net are plain weave or twill weave, and described middle level net is cellular braiding；
Described middle level net mutually weaves with described upper wire and lower net respectively and is connected, between upper wire and middle level are netted with
And form intermediate interlayer structure respectively between lower net and middle level are netted.
In some embodiments, described middle level net be spaced a weaving unit time respectively with described upper wire and lower floor
Net mutually weaves connection；
Wherein, in described weaving unit, it is n × m through the number of tram；
N represents n root organizine, and m represents m root tram.
In some embodiments, described organizine and/or a diameter of 0.03-0.08mm of tram；Described organizine and/or latitude
Silk is 150-300 root monofilament/inch in the density of warp or weft direction.
On the other hand, embodiment of the present invention provides a kind of method preparing described screen of screen window, and described method includes:
(1) the braiding organizine of upper wire and the 1st tram, be allowed to interweave；
(2) weave organizine and the 1st tram that middle level is netted, be allowed to interweave；
(3) the braiding organizine of lower net and the 1st tram, be allowed to interweave；
(4) the braiding organizine of lower net and the 2nd tram, be allowed to interweave；
(5) weave organizine and the 2nd tram that middle level is netted, be allowed to interweave；
(6) the braiding organizine of upper wire and the 2nd tram, be allowed to interweave；
(7) according to upper, middle and lower, under, in, order upper, upper, middle and lower weave described upper wire, middle level net and lower net
Organizine and the 3rd and above tram；
(8) when reaching a weaving unit, the tram of at least organizine that described middle level nets and upper wire is made to interweave,
And/or make the tram of at least organizine that middle level nets and lower net interweave, make described middle level net respectively with described upper wire and
Lower net mutually weaves connection；With
(9) repeat the above steps (7) and (8), until completing braiding.
In some embodiments, step (8) is carried out by following:
(1) when weaving the tram of upper wire, at least organizine that middle level is netted is lifted between the organizine of upper wire
Weaving, the described at least organizine making middle level net is woven in the tram of upper wire, it is achieved middle level net and upper wire
Mutually weave connection；
(2) when weaving the tram of lower net, at least organizine that middle level is netted is sunk between the organizine of lower net
Weaving, the described at least organizine making middle level net is woven in the tram of lower net, it is achieved middle level net and lower net
Mutually weave connection.
In some embodiments, in described weaving unit, it is n × m through the number of tram；
Wherein, n represents n root organizine, and m represents m root tram；
When weaving upper wire, after n root organizine and m root tram, the organizine of intermediate layer net is lifted to the tram of upper wire
Above；Or
When weaving lower net, after n root organizine and m root tram, the organizine of intermediate layer net sinks to the tram of lower net
Below.
On the other hand, embodiment of the present invention provides described screen of screen window answering in the product needing to intercept fine particle
With.
In some embodiments, described fine particle includes PM10 granule and PM2.5 granule.
In some embodiments, described product includes window screening and air filter net.
It is connected with each other by stereo weaving mode between the three-layer network of screen of screen window of the present invention, between three wire side layers
Form two barrier layers.In use, the screen of screen window Stability Analysis of Structures of the present invention, high to fine particle rejection rates such as PM2.5,
And screen of screen window porosity is higher, there is preferable ventilation performance, can be used in the product such as window screening and air filtration, improve and produce
The serviceability of product.
By detailed description below and claim, other features and aspect can be made apparent from.
Accompanying drawing explanation
By combining accompanying drawing, the exemplary embodiment of the present invention is described, the present invention be may be better understood,
In accompanying drawing:
Fig. 1 shows that in one detailed description of the invention of the present invention, weaving is the upper wire of tabby screen of screen window.
Fig. 2 shows that in one detailed description of the invention of the present invention, weaving unit is 12 × 10, braiding structure is honeycomb structure
The middle level net of screen of screen window, and illustrate intermediate layer net and upper wire, the annexation of lower net.
Fig. 3 shows that in one detailed description of the invention of the present invention, weaving is the lower net of tabby screen of screen window.
Detailed description of the invention
Unless otherwise defined, the technical term or the scientific terminology that use in claims and description should be this
There is in bright art the ordinary meaning that the personage of general technical ability is understood.
Below in conjunction with specific embodiment, the present invention will be further described, but the invention is not restricted to following being embodied as
Mode.
A kind of novel stereochemical structure haze screen of screen window that the present invention provides is by floating to the warp that intermediate layer is netted
Above the parallel of upper wire, or the warp that intermediate layer is netted is sunk to the weaving manner below the parallel of lower net by three layer filtration
Net is woven together, and forms the stereochemical structure of upper, middle and lower-ranking, is used for making screen window, it is possible to play and well intercept PM2.5
Etc. fine grain effect.
In certain embodiments of the present invention, the novel solid structure screen of screen window that the present invention provides is by upper, middle and lower three
The net composition of layer independent body structure, and make three-layer network be connected with each other by certain weaving manner, and described upper, middle and lower
Incomplete overlap between three-layer network, the Nidus Vespae braiding netted by middle level is realized upper and lower two layers of mesh and compiles with the solid between the net of middle level
Knit structure.
In one embodiment of the present invention, described screen of screen window is the screen of screen window of stereochemical structure, and it includes upper wire, middle level
Net and lower net, wherein,
Described upper wire and lower net are plain weave, and described middle level net is cellular braiding；
Described middle level net mutually weaves with described upper wire and lower net respectively and is connected, between upper wire and middle level are netted with
And form intermediate interlayer structure respectively between lower net and middle level are netted.
In some embodiments, described organizine and/or a diameter of 0.03-0.08mm of tram, 0.03-0.07mm,
0.03-0.06mm、0.03-0.05mm、0.03-0.04mm、0.04-0.08mm、0.05-0.08mm、0.06-0.08mm、0.07-
0.08mm, 0.04-0.07mm or 0.05-0.06mm.
In some embodiments, described organizine and/or tram are 150-300 root list in the density of warp or weft direction
Silk/inch, 150-280 root monofilament/inch, 150-250 root monofilament/inch, 150-220 root monofilament/inch, 150-200 root list
Silk/inch, 150-180 root monofilament/inch, 180-300 root monofilament/inch, 200-300 root monofilament/inch, 220-300 root list
Silk/inch, 250-300 root monofilament/inch or 180-250 root monofilament/inch.
In certain embodiments of the present invention, the upper, middle and lower-ranking net of described novel solid structure screen of screen window is same
Weaving on platform rapier loom, the organizine of upper and lower layer net is in same warp beam, and middle level net organizine is at a single warp simultaneously
Axle.
During braiding, weave the tram of middle level net after first weaving first tram of upper wire again, then weave lower floor
The tram of net, then weave second tram of lower net, middle level net, upper wire successively, layer net in upper, middle and lower each replaces afterwards
Braiding.Wherein, the braiding of described upper, middle and lower layer net is equivalent to monolayer net braiding: during upper wire braiding, then pass through technology controlling and process
Middle level net and lower net organizine are all sunk and is not involved in upper strata braiding；During the net braiding of middle level, then by technology controlling and process handle
Upper wire organizine is all mentioned, and lower net organizine is sunk and is not involved in the braiding of middle level net；During lower net braiding, then lead to
Cross technology controlling and process upper wire and middle level net organizine are all mentioned, and do not participate in the braiding of lower net.
A number of after tram (i.e. one weaving unit) often weaving, control middle level by process means and net extremely
A few organizine interweaves with the tram of upper wire, or is controlled at least organizine and the lower net of middle level net by process means
Tram interweaves, thus realizes upper, middle and lower-ranking net and connect.Thus, become and have the screen of screen window of upper, middle and lower-ranking stereochemical structure.
In certain embodiments of the present invention, described process means refers to when weaving upper wire tram, by upper strata and
After that root organizine of middle level, net junction, middle level net is mentioned by heald frame, upper wire tram is made to pass from the organizine mentioned, from
And make middle level net organizine be in the weaving manner above upper wire tram.Or, when weaving lower net tram, by middle level net and
That root organizine of middle level, off line junction net does not mentions (remaining organizine is all mentioned) by heald frame, makes lower net tram never mention
That root organizine on pass, so that being sunken under that root organizine of mid-level net below the tram of lower net.Two kinds of process meanses are equal
Being stably connected with of upper strata and middle level net and middle level net and lower net can be realized.
In certain embodiments of the present invention, often weave a number of through tram be a weaving unit, if braiding
In unit, the number through tram is n × m, represents that n root organizine and m root tram are a circulation.It is to say, at braiding upper wire
Time, after n root organizine and m root tram, the organizine of middle level net floats to above the tram of upper wire, or when weaving lower net,
After n root organizine and m root tram, the organizine of middle level net sinks to below the tram of lower net.
In certain embodiments of the present invention, the warp of the upper and lower layer net of the screen of screen window of described stereochemical structure is same
On individual spindle nose, the warp of middle level net is on another spindle nose；The warp of upper, middle and lower-ranking net is through in same group of reed and carries out
Braiding.When the organizine of upper wire is on tram, the organizine of corresponding lower net is below tram.
In certain embodiments of the present invention, described stereochemical structure screen of screen window density on warp direction is 150-
300 monofilament/inches, 150-280 root monofilament/inch, 150-250 root monofilament/inch, 150-220 root monofilament/inch, 150-
200 monofilament/inches, 150-180 root monofilament/inch, 180-300 root monofilament/inch, 200-300 root monofilament/inch, 220-
300 monofilament/inches, 250-300 root monofilament/inch or 180-250 root monofilament/inch.In some embodiments, described vertical
Body structure screen of screen window density on weft direction is identical or different with on warp direction.
In certain embodiments of the present invention, the organizine of described stereochemical structure screen of screen window or a diameter of 0.03-of tram
0.10mm、0.03-0.08mm、0.03-0.07mm、0.03-0.06mm、0.03-0.05mm、0.03-0.04mm、0.04-
0.08mm, 0.05-0.08mm, 0.06-0.08mm, 0.07-0.08mm, 0.04-0.07mm or 0.05-0.06mm.
Embodiment 1
Being plain weave below in conjunction with upper wire weaving, middle level net is 12*10 braiding structure, and lower net is plain weave group
The screen of screen window weaving manner knitted, the present invention is further described, but does not limit the scope of the invention.
On a rapier loom, described screen of screen window is woven according to the braiding structure shown by Fig. 1-3.Fig. 1-3 shows reality
Execute the upper wire of screen of screen window described in example 1, middle level net and the weaving manner of lower net and the braiding between them connects.
In fig. 1-3:
● represent upper wire warp on parallel,
◆ represent middle level net warp on parallel,
The warp of zero expression lower net is on parallel, without explanation warp at point below parallel,
Represent upper wire and the cross point of middle level net, and
☆ represents the cross point of middle level net and lower net.
In fig. 1 it is shown that weaving is tabby screen of screen window upper wire.Wherein, 1,2 represents upper strata respectively
Organizine, ● represent that the warp of upper wire is on parallel.
In fig. 2, which show the screen of screen window middle level net that weaving unit is 12*10 braiding structure.Wherein, 1,2 represents
Layer net organizine, 3,4,5,6,7,8,9 represent middle level net organizine, and 10,11 represent lower net organizine, ◆ represent that the warp of middle level net exists
Above parallel, representing upper wire and the cross point of middle level net, ☆ represents the cross point of middle level net and lower net.
In figure 3, which show weaving is tabby screen of screen window lower net.Wherein, 10,11 respectively represent under
Layer organizine, zero represents that the warp of lower net is on parallel.
Test case 1
1. screen of screen window described in embodiment 1 is through the test of air-conditioning equipment Quality Supervision and Inspection Center of country, the resistance of its PM2.5 granule
51.4% is reached every efficiency.
2. screen of screen window described in embodiment 1 is through the test of textile and clothing production Quality Supervision and Inspection Center of country, and its air penetrability reaches
To 4.8 meter per seconds.
3. the PVC cladding glass screen of screen window of tradition plain weave structure and the screen of screen window of the present invention at PM2.5 barriering efficiency and
Air penetrability contrast test data see following table:
Table 1 tradition screen of screen window and screen of screen window performance test correction data of the present invention
| Contrast project | Tradition screen of screen window | Screen of screen window of the present invention | Testing standard |
| PM2.5 barriering efficiency (%) | 1.2 | 51.4 | BEET-3139A |
| Air penetrability (meter per second) | 8.2 | 4.8 | GB/T5453 |
It will be seen that the barriering efficiency of the PM2.5 granule of screen of screen window of the present invention is significantly larger than tradition screen of screen window from table 1,
So haze effect is notable.
Although additionally, the air penetrability that the air penetrability of screen of screen window of the present invention does not has traditional screen of screen window is high, but screen window of the present invention
The air penetrability of net 4.8 meter per second can meet outdoor new wind completely and enter indoor, the demand of indoor-outdoor air exchange.Using
Cheng Zhong, the screen of screen window Stability Analysis of Structures of the present invention, high to fine particle rejection rates such as PM2.5, and screen of screen window porosity is higher, has
Preferably ventilation performance, can be used in the product such as window screening and air filtration, improves the serviceability of product.
Although invention has been described in conjunction with the specific embodiments, it will be appreciated by those skilled in the art that right
The present invention may be made that many amendments and modification.It is therefore contemplated that, claims be intended to cover true in the present invention
All such modifications in positive spirit and scope and modification.
Claims (9)
1. a screen of screen window, this screen of screen window includes upper wire, at least one middle level net and lower net, wherein,
Described upper wire and lower net are plain weave or twill weave, and described middle level net is cellular braiding；
Described middle level net mutually weaves with described upper wire and lower net respectively and is connected, between upper wire and middle level are netted and
Intermediate interlayer structure is formed respectively between lower net and middle level net.
2. as claimed in claim 1 screen of screen window, it is characterised in that described middle level net when being spaced a weaving unit respectively with institute
State upper wire and lower net mutually weaves connection；
Wherein, in described weaving unit, it is n × m through the number of tram；
N represents n root organizine, and m represents m root tram.
3. screen of screen window as claimed in claim 1, it is characterised in that described organizine and/or a diameter of 0.03-0.08mm of tram；
Described organizine and/or tram are 150-300 root monofilament/inch in the density of warp or weft direction.
4. the method preparing screen of screen window described in claim 1, described method includes:
(1) the braiding organizine of upper wire and the 1st tram, be allowed to interweave；
(2) weave organizine and the 1st tram that middle level is netted, be allowed to interweave；
(3) the braiding organizine of lower net and the 1st tram, be allowed to interweave；
(4) the braiding organizine of lower net and the 2nd tram, be allowed to interweave；
(5) weave organizine and the 2nd tram that middle level is netted, be allowed to interweave；
(6) the braiding organizine of upper wire and the 2nd tram, be allowed to interweave；
(7) according to upper, middle and lower, under, in, order upper, upper, middle and lower weave described upper wire, middle level net and the warp of lower net
Silk and the 3rd and above tram；
(8) when reaching a weaving unit, the tram of at least organizine that described middle level nets and upper wire is made to interweave, and/
Or make the tram of at least organizine that middle level nets and lower net interweave, make described middle level net respectively with described upper wire and lower floor
Net mutually weaves connection；With
(9) repeat the above steps (7) and (8), until completing braiding.
5. method as claimed in claim 4, it is characterised in that step (8) is carried out by following:
(1) when weaving the tram of upper wire, it is lifted at least organizine that middle level is netted between the organizine of upper wire carry out
Braiding, the described at least organizine making middle level net is woven in the tram of upper wire, it is achieved middle level net and upper wire mutual
Braiding connects；
(2) when weaving the tram of lower net, sink at least organizine that middle level is netted carry out between the organizine of lower net
Braiding, the described at least organizine making middle level net is woven in the tram of lower net, it is achieved middle level net and lower net mutual
Braiding connects.
6. method as claimed in claim 4, it is characterised in that in described weaving unit, is n × m through the number of tram；
Wherein, n represents n root organizine, and m represents m root tram；
When weaving upper wire, after n root organizine and m root tram, the organizine of intermediate layer net is lifted on the tram of upper wire
Face；Or
When weaving lower net, under after n root organizine and m root tram, the organizine of intermediate layer net sinks to the tram of lower net
Face.
7. the application in the product needing obstruct fine particle of the screen of screen window described in any one of claim 1-3.
Apply the most as claimed in claim 7, it is characterised in that described fine particle includes PM10 granule and PM2.5 granule.
Apply the most as claimed in claim 7, it is characterised in that described product includes window screening and air filter net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961969.4A CN106319721B (en) | 2016-11-04 | 2016-11-04 | Screen of screen window, preparation method and applications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961969.4A CN106319721B (en) | 2016-11-04 | 2016-11-04 | Screen of screen window, preparation method and applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106319721A true CN106319721A (en) | 2017-01-11 |
| CN106319721B CN106319721B (en) | 2018-07-20 |
Family
ID=57815904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961969.4A Active CN106319721B (en) | 2016-11-04 | 2016-11-04 | Screen of screen window, preparation method and applications |
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| Country | Link |
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| CN (1) | CN106319721B (en) |
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| JP6501334B1 (en) * | 2018-09-06 | 2019-04-17 | 内野株式会社 | Multiple gauze fabric |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106319721B (en) | 2018-07-20 |
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