CN205800339U - A kind of ventilative Nomex - Google Patents
A kind of ventilative Nomex Download PDFInfo
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- CN205800339U CN205800339U CN201620471242.3U CN201620471242U CN205800339U CN 205800339 U CN205800339 U CN 205800339U CN 201620471242 U CN201620471242 U CN 201620471242U CN 205800339 U CN205800339 U CN 205800339U
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- warp
- nomex
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- upright opening
- inclined hole
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Abstract
The utility model discloses a kind of ventilative Nomex, including base cloth layer and the Nomex top layer that is respectively placed in base cloth layer both sides, base cloth layer includes organizing warp more and organizing parallel more, Nomex top layer includes top coat and bottom surface layer, bottom surface layer is fixing with base cloth layer to be connected, Nomex top layer is evenly arranged with ventilative through hole, described ventilative through hole includes upright opening and several inclined holes, the centrage of upright opening and inclined hole intersects, and one end of inclined hole is opened on bottom surface layer, the other end of inclined hole is through with upright opening, a diameter of 0.1 0.2 μm of described upright opening, a diameter of 0.2 0.4 μm of described inclined hole.The utility model proposes a kind of structural strength big, permeability is good and the Nomex of length in service life.
Description
Technical field
This utility model relates to Nomex, breathes freely Nomex particularly to one.
Background technology
Nomex is typically made up of base fabric and the Nomex top layer being placed in base fabric both sides, and wherein, top layer is dense layer.Therefore, existing Nomex poor air permeability, due to poor air permeability, then the base cloth layer being placed in Nomex top layer, both sides easily occurs aging and causes Nomex to damage.Additionally, due to poor air permeability, Nomex is difficult to be dried after cleaning, and the carpet after cleaning usually remains certain moisture, the easy breed bacteria of residual moisture when reusing, and affects the sanitary condition that car is interior or indoor.
Utility model content
The purpose of this utility model is not enough for overcoming present in background technology, and the purpose of this utility model is that to propose a kind of structural strength big, and permeability is good and the Nomex of length in service life.
For reaching above-mentioned purpose, this utility model following scheme of employing:
A kind of ventilative Nomex, including base cloth layer and the Nomex top layer that is respectively placed in base cloth layer both sides, base cloth layer includes organizing warp more and organizing parallel more, one group of described warp includes the first warp and the second warp, one group of described parallel includes the first parallel and the second parallel, described first parallel is formed by bamboo fibre line and cotton thread are stranded, described second parallel is formed by glass wire and cotton thread are stranded, described first warp is polyester thread, second warp is cotton thread, described warp is vertical with parallel to be interweaved, warp contacts connection with the intersection of parallel, and the spacing between the first adjacent parallel and the second parallel is 0.3-0.5mm, spacing between the first adjacent warp and the second warp is 0.1-0.3mm；Nomex top layer includes top coat and bottom surface layer, bottom surface layer is fixing with base cloth layer to be connected, Nomex top layer is evenly arranged with ventilative through hole, described ventilative through hole includes upright opening and several inclined holes, the centrage of upright opening and inclined hole intersects, and one end of inclined hole is opened on bottom surface layer, and the other end of inclined hole is through with upright opening, a diameter of 0.1-0.2 μm of described upright opening, a diameter of 0.2-0.4 μm of described inclined hole.
In above-mentioned, described first parallel is formed by bamboo fibre line and cotton thread are stranded, and described second parallel is formed by glass wire and cotton thread are stranded, described first warp be polyester thread, the second warp be cotton thread.
In above-mentioned, the first described parallel is respectively placed in end face and the bottom surface of the second warp of the first warp in each group of warp, and the second described parallel is respectively placed in bottom surface and the end face of the second warp of the first warp in each group of warp；
In above-mentioned, the number of degrees of the formed acute angle of centrage of described upright opening and inclined hole are 20-40 degree.
In above-mentioned, the number of described inclined hole is 2, is respectively placed in the both sides of upright opening.
In above-mentioned, the thickness on described Nomex top layer is 0.2-0.4mm.
The beneficial effects of the utility model are: 1, this utility model forms by bamboo fibre line and cotton thread are stranded by arranging described first parallel, described second parallel is formed by glass wire and cotton thread are stranded, described first warp be polyester thread, the second warp be cotton thread, polyester thread intensity height, good springiness, feature that thermostability is strong；Cotton thread softness and good permeability；Bamboo fibre line has natural antibacterial, antibacterial, acaricide and deodorant function；Glass wire tensile strength is big, fire-retardant, corrosion resistance is strong；The intertexture result combined by many groups conventional material line of warp and parallel makes its base cloth layer be respectively provided with the physicochemical property of various line so that it is base cloth layer has that intensity is big and the premium properties such as length in service life.2, this utility model forms by bamboo fibre line and cotton thread are stranded by arranging described first parallel, described second parallel is formed by glass wire and cotton thread are stranded, the first the most stranded parallel and the intensity of the second parallel are bigger, on the other hand the most stranded in the first parallel and the second parallel have cotton thread, and cotton thread has efficient breathability, thus further increase the permeability of base cloth layer.It is 0.3-0.5mm by arranging the spacing between the first adjacent parallel and the second parallel, if this distance is the biggest, then the intensity of base cloth layer is the least, then the structural strength of Nomex is the least, if this spacing is the least, the permeability of base cloth layer is the most weak, so the spacing limited between adjacent first parallel and the second parallel as 0.3-0.5mm, ensures that in this spacing range the air permeable effect making base cloth layer under the structural strength of base cloth layer is optimal；Because the own structural strength of the first warp and the second warp is less, it is therefore 0.1-0.3mm by arranging the spacing between the first adjacent warp and the second warp, then in this spacing range, ensures that the air permeable effect making base cloth layer under the structural strength of base cloth layer is optimal.3, this utility model is evenly arranged with ventilative through hole by arranging Nomex top layer, and this ventilative through hole considerably increases the permeability of Nomex.Upright opening and several inclined holes are included by arranging ventilative through hole, the centrage of upright opening and inclined hole intersects, and one end of inclined hole is opened on bottom surface layer, the other end of inclined hole is through with upright opening, ensureing that breathability reduces, on the premise of effective, the through hole that in Nomex top layer, top coat is offered, thus make the air permeable effect of Nomex on the premise of reducing the through hole on Nomex top layer preferably, thus increase the market share of Nomex.4, this utility model a diameter of 0.1-0.2 μm by upright opening, if this diameter is the least, then air permeable effect is not ideal enough, if this diameter is the biggest, then affect the attractive in appearance of Nomex, thus affect the market share of Nomex, so limiting a diameter of 0.1-0.2 μm of upright opening, the air permeable effect making Nomex on the premise of can reducing the through hole on Nomex top layer in this diameter range is best, thus adds the occupation rate in its market.5, this utility model is by arranging a diameter of 0.2-0.4 μm of inclined hole, because inclined hole so the diameter of inclined hole can be bigger than the diameter of upright opening, thus need not increase the breathability of Nomex again in the other perforate of top coat further.6, this utility model is 20-40 degree by the number of degrees of upright opening and the formed acute angle of centrage of inclined hole, if these number of degrees are the least, then upright opening and inclined hole are too near in the pitch-row of bottom surface layer, and the quantity one at air-vent is fixed, then make the scope breathed freely the biggest；If these number of degrees are the biggest, then upright opening and inclined hole at bottom surface layer away from too far away, make pitch-row increase, reduce the venting capability of Nomex, so the number of degrees of the formed acute angle of centrage limiting upright opening and inclined hole are as 20-40 degree, it is ensured that the air permeable effect of Nomex is best.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of a kind of ventilative Nomex of this utility model.
Fig. 2 is the partial structurtes schematic diagram of base cloth layer in this utility model.
Fig. 3 is the partial structurtes schematic diagram of the first parallel or the second parallel in this utility model.
Reference in figure: base cloth layer 1, Nomex top layer 2, warp 3, parallel 4, the first warp 31, second warp 32, the first parallel 41, the second parallel 42, top coat 21, bottom surface layer 22, ventilative through hole 5, upright opening 51, inclined hole 52, centrage the formed acute angle a of upright opening and inclined hole.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Referring to figs. 1 to Fig. 3, a kind of ventilative Nomex, including base cloth layer 1 and the Nomex top layer 2 that is respectively placed in base cloth layer 1 both sides, base cloth layer 1 includes organizing warp 3 and many group parallels 4 more, one group of described warp 3 includes the first warp 31 and the second warp 32, one group of described parallel 4 includes the first parallel 41 and the second parallel 42, described first parallel 41 is formed by bamboo fibre line and cotton thread are stranded, described second parallel 42 is formed by glass wire and cotton thread are stranded, described first warp 31 be polyester thread, the second warp 32 be cotton thread；Described warp 3 and parallel 4 are vertically interweaved, warp 3 contacts connection with the intersection of parallel 4, and the spacing between adjacent the first parallel 41 and the second parallel 42 is 0.3-0.5mm, the adjacent spacing between the first warp 31 and the second warp 32 is 0.1-0.3mm；Nomex top layer 2 includes top coat 21 and bottom surface layer 22, bottom surface layer 22 is fixing with base cloth layer 1 to be connected, Nomex top layer 2 is evenly arranged with ventilative through hole 5, described ventilative through hole 5 includes upright opening 51 and several inclined holes 52, the centrage of upright opening 51 and inclined hole 52 intersects, and one end of inclined hole 52 is opened on bottom surface layer 22, and the other end of inclined hole 52 is through with upright opening 51, a diameter of 0.1-0.2 μm of described upright opening 51, a diameter of 0.2-0.4 μm of described inclined hole 52.Wherein, form by bamboo fibre line and cotton thread are stranded by arranging described first parallel 41, described second parallel 42 is formed by glass wire and cotton thread are stranded, described first warp 31 be polyester thread, the second warp 32 be cotton thread, polyester thread intensity height, good springiness, feature that thermostability is strong；Cotton thread softness and good permeability；Bamboo fibre line has natural antibacterial, antibacterial, acaricide and deodorant function；Glass wire tensile strength is big, fire-retardant, corrosion resistance is strong；The intertexture result combined by many groups conventional material line of warp 3 and parallel 4 makes its base cloth layer 1 be respectively provided with the physicochemical property of various line so that it is base cloth layer 1 has that intensity is big and the premium properties such as length in service life.Additionally, form by bamboo fibre line and cotton thread are stranded by arranging described first parallel 41, described second parallel 42 is formed by glass wire and cotton thread are stranded, the first the most stranded parallel 41 and the intensity of the second parallel 42 are bigger, on the other hand the most stranded in the first parallel 41 and the second parallel 42 have cotton thread, and cotton thread has efficient breathability, thus further increase the permeability of base cloth layer 1.It is 0.3-0.5mm by arranging the spacing between adjacent the first parallel 41 and the second parallel 42, if this distance is the biggest, then the intensity of base cloth layer 1 is the least, then the structural strength of Nomex is the least, if this spacing is the least, the permeability of base cloth layer 1 is the most weak, so the spacing limited between adjacent first parallel 41 and the second parallel 42 is as 0.3-0.5mm, ensures that the air permeable effect making base cloth layer 1 under the structural strength of base cloth layer 1 is optimal in this spacing range.Because the own structural strength of the first warp 31 and the second warp 32 is less, therefore it is 0.1-0.3mm by arranging the spacing between adjacent the first warp 31 and the second warp 32, then in this spacing range, ensures that the air permeable effect making base cloth layer 1 under the structural strength of base cloth layer 1 is optimal.Being evenly arranged with ventilative through hole 5 by arranging Nomex top layer 2, this ventilative through hole 5 considerably increases the permeability of Nomex.Upright opening 51 and several inclined holes 52 are included by arranging ventilative through hole 5, the centrage of upright opening 51 and inclined hole 52 intersects, and one end of inclined hole 52 is opened on bottom surface layer 22, the other end of inclined hole 52 is through with upright opening 51, ensureing that breathability reduces, on the premise of effective, the through hole that in Nomex top layer 2, top coat 21 is offered, thus make the air permeable effect of Nomex on the premise of reducing the through hole on Nomex top layer 2 preferably, thus increase the market share of Nomex.By a diameter of 0.1-0.2 μm of upright opening 51, if this diameter is the least, then air permeable effect is not ideal enough, if this diameter is the biggest, then affect the attractive in appearance of Nomex, thus affect the market share of Nomex, so limiting a diameter of 0.1-0.2 μm of upright opening 51, the air permeable effect making Nomex on the premise of can reducing the through hole on Nomex top layer 2 in this diameter range is best, thus adds the occupation rate in its market.This utility model is by arranging a diameter of 0.2-0.4 μm of inclined hole 52, because inclined hole 52 so the diameter of inclined hole 52 can be bigger than the diameter of upright opening 51, thus need not increase the breathability of Nomex again in the other perforate of top coat 21 further.
In above-mentioned, in order to increase the air permeable effect of base cloth layer 1, the first described parallel 41 is respectively placed in end face and the bottom surface of the second warp 32 of the first warp 31 in each group of warp 3, the second described parallel 42 is respectively placed in bottom surface and the end face of the second warp 32 of the first warp 31 in each group of warp 3, and this braiding can make the breathability of base cloth layer 1 the best.
In above-mentioned, in order to increase the permeability of Nomex further, it is 20-40 degree by the number of degrees of the centrage of upright opening 51 and inclined hole 52 formed acute angle a, if these number of degrees are the least, then upright opening 51 and inclined hole 52 are the nearest in the pitch-row of bottom surface layer 22, quantity one at air-vent is fixed, then make the scope breathed freely the biggest；If these number of degrees are the biggest, then upright opening 51 and inclined hole 52 at bottom surface layer 22 away from too far away, make pitch-row increase, reduce the venting capability of Nomex, so the number of degrees of centrage the formed acute angle a limiting upright opening 51 and inclined hole 52 are as 20-40 degree, it is ensured that the air permeable effect of Nomex is best.The number of described inclined hole 52 is 2, is respectively placed in the both sides of upright opening 51.
In above-mentioned, being 0.2-0.4mm by arranging the thickness on Nomex top layer 2, the structural strength controlling to make Nomex in this thickness range on the premise of low cost is optimal, service life length and comfort level best.
The foregoing is only preferred embodiment of the present utility model, not with the present embodiment for limiting, all any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. a ventilative Nomex, it is characterized in that: include base cloth layer and be respectively placed in the Nomex top layer of base cloth layer both sides, base cloth layer includes organizing warp more and organizing parallel more, one group of described warp includes the first warp and the second warp, one group of described parallel includes the first parallel and the second parallel, described first parallel is formed by bamboo fibre line and cotton thread are stranded, and described second parallel is formed by glass wire and cotton thread are stranded, described first warp be polyester thread, the second warp be cotton thread；Described warp is vertical with parallel to be interweaved, and it is 0.3-0.5mm that warp contacts the spacing between connection, and the first adjacent parallel and the second parallel with the intersection of parallel, and the spacing between the first adjacent warp and the second warp is 0.1-0.3mm；Nomex top layer includes top coat and bottom surface layer, bottom surface layer is fixing with base cloth layer to be connected, Nomex top layer is evenly arranged with ventilative through hole, described ventilative through hole includes upright opening and several inclined holes, the centrage of upright opening and inclined hole intersects, and one end of inclined hole is opened on bottom surface layer, and the other end of inclined hole is through with upright opening, a diameter of 0.1-0.2 μm of described upright opening, a diameter of 0.2-0.4 μm of described inclined hole.
One the most according to claim 1 is breathed freely Nomex, it is characterized in that: the first described parallel is respectively placed in end face and the bottom surface of the second warp of the first warp in each group of warp, the second described parallel is respectively placed in bottom surface and the end face of the second warp of the first warp in each group of warp.
One the most according to claim 2 is breathed freely Nomex, it is characterised in that: the number of degrees of the formed acute angle of centrage of described upright opening and inclined hole are 20-40 degree.
One the most according to claim 3 is breathed freely Nomex, it is characterised in that: the number of described inclined hole is 2, is respectively placed in the both sides of upright opening.
One the most according to claim 4 is breathed freely Nomex, it is characterised in that: the thickness on described Nomex top layer is 0.2-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471242.3U CN205800339U (en) | 2016-05-20 | 2016-05-20 | A kind of ventilative Nomex |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471242.3U CN205800339U (en) | 2016-05-20 | 2016-05-20 | A kind of ventilative Nomex |
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| Publication Number | Publication Date |
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| CN205800339U true CN205800339U (en) | 2016-12-14 |
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| CN201620471242.3U Active CN205800339U (en) | 2016-05-20 | 2016-05-20 | A kind of ventilative Nomex |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475855A (en) * | 2017-07-10 | 2017-12-15 | 青田起步儿童用品有限公司 | A kind of fabric with air penetration switching fabric and preparation method thereof |
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2016
- 2016-05-20 CN CN201620471242.3U patent/CN205800339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475855A (en) * | 2017-07-10 | 2017-12-15 | 青田起步儿童用品有限公司 | A kind of fabric with air penetration switching fabric and preparation method thereof |
| CN107475855B (en) * | 2017-07-10 | 2020-10-13 | 青田起步儿童用品有限公司 | Fabric with air penetrating and exchanging structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317203 Industrial Zone, Pingqiao Town, Tiantai County, Zhejiang, Taizhou Patentee after: Taizhou Haotian industrial cloth Co., Ltd Address before: 317203 Industrial Zone, Pingqiao Town, Tiantai County, Zhejiang, Taizhou Patentee before: TAIZHOU HAOTIAN INDUSTRIAL FABRIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |