CN108621482A - A kind of ventilative knitting fabric of UV resistance - Google Patents
A kind of ventilative knitting fabric of UV resistance Download PDFInfo
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- CN108621482A CN108621482A CN201710169561.8A CN201710169561A CN108621482A CN 108621482 A CN108621482 A CN 108621482A CN 201710169561 A CN201710169561 A CN 201710169561A CN 108621482 A CN108621482 A CN 108621482A
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- Prior art keywords
- fabric
- inner layer
- mesh
- resistance
- yarn
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 90
- 230000006750 UV protection Effects 0.000 title claims abstract description 33
- 238000009940 knitting Methods 0.000 title claims abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000002344 surface layer Substances 0.000 claims abstract description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005273 aeration Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000004224 protection Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 17
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 11
- 238000013461 design Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000009954 braiding Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003519 ventilatory effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
Abstract
The invention discloses a kind of ventilative knitting fabrics of UV resistance.The knitting fabric includes surface layer and inner layer, and there is mesh on surface layer, inner layer, and surface layer mesh A is 0.20mm~5.00mm at the distance between the center of the projection A ' of inner layer and the centers inner layer mesh B.The knitting fabric of the present invention has high aeration, and summer wears cool and comfortable, while having high anti-uv, can support anti-ultraviolet injury, has good protection effect to human body.
Description
Technical field
The present invention relates to a kind of ventilative knitting fabrics of UV resistance, and in particular to a kind of tool obtained by specific eyed structure
There is the knitting fabric of excellent UV resistance permeability, is suitble to make sunproof clothes, T-shirt, POLO shirts etc..
Background technology
Currently, sunproof clothes in the market, mostly based on woven fabric, ultraviolet light hurts skin through fabric in order to prevent
Skin, the high density designs of fabric generally use surface compact, or even UV resistance coating processing is carried out again, although such fabric is anti-
Ultraviolet effect is good, but poor air permeability, and very strong feeling of oppression and heat is also easy to produce when wearing, and comfort is insufficient；And the sunproof clothes of class are knitted,
Itself is worn by coil, and surface has been differently formed hole of different sizes with braiding line length, and aeration is preferable, but simultaneously
Due to the presence in hole, ultraviolet light cannot be blocked well, more woven class sunproof clothes are poor again for UV resistance effect.It is sun-proof in order to improve its
Effect can shorten line length as possible during braiding, so, cloth cover becomes fine and close, although uv resistance is improved,
Gas permeability but has dropped.Therefore it is necessary that exploitation, which is provided simultaneously with highly-breathable and the fabric of high uv resistance,.
Research for woven fabric uvioresistant performance has good as disclosed in patent document CN201520520320.x
The ultraviolet-resistant fabric of permeability carries out two-sided intersection UV resistance coating using woven fabric as base fabric, and gas permeability utilizes
The conductibility of textile itself is farthest retained, and the ultraviolet-resistent property and gas permeability requirements of textile, but machine have been taken into account
Fabric is as base fabric, Air permenbility itself is just not as good as knitted fabric, and the Air permenbility after coating becomes lower, that is to say, that this
The gas permeability of the uvioresistant woven fabric of sample still needs to be further increased.
And be also more for the uv resistance research of the excellent knitting fabric of gas permeability, such as patent document
The comfort type UV resistance knitted fabric proposed in CN200510095072.x, surface is eyed structure, the inside is no eyed structure
Design, and combine use high titanium dioxide（TiO2）The yarn and profiled-cross-section chemical fibre of content, it is expected that realizing ventilative
Property with uv resistance and the purpose deposited, but since it only has surface to carry out mesh design, without mesh, surface mesh is inner for the inside
Layer yarn covers, and gas permeability is not improved to the greatest extent.For another example, it is proposed in patent document CN201210481106.9
UV resistance resistance polyester fiber knitting fabric and its manufacturing method, coating processing is carried out using looped fabric as base fabric, although gained looped fabric
UV resistance effect is good, but the gas permeability of the fabric after coating processing substantially reduces, and comfort cannot ensure.
Invention content
The purpose of the present invention is to provide one kind being not necessarily to coating, while taking into account the knitting of superior gas permeability and uv resistance
Fabric.
Technical solution of the invention：
The ventilative knitting fabric of the UV resistance of the present invention, including surface layer and inner layer, there is mesh on surface layer, inner layer, and surface layer mesh A exists
The distance between center and the centers inner layer mesh B of the projection A ' of inner layer are 0.20mm~5.00mm.
The knitting fabric of the present invention assigns the high venting capability of fabric, and be without coating by rational organization design
High UV resistance can be achieved（Uv blocking）Performance, reduce manufacturing procedure, avoid coating processing caused by problem of environmental pollution
Generation, not only have a ultraviolet protection effect to human body by its clothes obtained, but also there is good snugness of fit.
Description of the drawings
Fig. 1 is the position view of the table backing wire eye of fabric of the present invention, and wherein A is surface layer mesh, and A ' is that surface layer mesh A exists
The projection of inner layer, B, C are inner layer mesh.
Fig. 2 is the organization design figure of embodiment 1, embodiment 2, embodiment 3, embodiment 4.
Fig. 3 is the organization design figure of embodiment 5, embodiment 6, embodiment 7, embodiment 8.
Fig. 4 is the organization design figure of comparative example 1.
Fig. 5 is the organization design figure of comparative example 3.
Specific implementation mode
There are mesh, and cover web in the ventilative knitting fabric of the UV resistance of the present invention, including surface layer and inner layer, surface layer, inner layer
Eye A is 0.20mm~5.00mm at the distance between the center of the projection A ' of inner layer and the centers inner layer mesh B.Surface layer mesh refers to
The cavernous structure that the surface of fabric is formed by tuck.Inner layer mesh refers to the cavernous structure that the inside of fabric is formed by tuck.
The present invention takes table, inner layer to have the double of mesh for the effect realized fine air permeability and antiultraviolet and deposited
Covering weave design, and surface layer mesh A the distance between center projection A ' and inner layer mesh B of inner layer for 0.20mm~
5.00mm, forms the interconnected structure of table backing wire eye, and the state mutually covered is presented in table inner layer, effectively prevents for mesh
Ultraviolet light passes through.Simultaneously because the presence of table backing wire eye, fabric can reach higher ventilatory capacity.Surface layer mesh A is in inner layer
The distance between centers projection A ' and inner layer mesh B refer to the vertical line where the centers mesh A of surface and the centers inner layer mesh B
Horizontal distance between the vertical line at place.If surface layer mesh A is small at the distance between the center projection A ' and inner layer mesh B of inner layer
If 0.20mm, surface layer mesh forms penetrating channel with inner layer mesh, although gas permeability is fine, can not stop ultraviolet
Line passes through；Conversely, if distance is more than 5.00mm, although penetrating channel is not formed between surface layer mesh and the inside mesh,
It can effectively stop ultraviolet light, but simultaneously because mesh number is very few in fabric, the gas permeability of fabric cannot be taken into account.
In view of table inner layer mesh is smaller in the present invention, preventing ultraviolet effect is better, but gas permeability has a declining tendency；
And table inner layer mesh is bigger, air permeability effect is better, but ultraviolet light is likely to travel through fabric, and ultraviolet screening effect has becoming for decline
Gesture, therefore preferably a diameter of 0.60~2.00mm of surface layer mesh, inner layer mesh diameter are 0.50~2.60mm.
The fabric of the present invention is preferably formed by lopping and tuck, is not particularly limited to kinds of machine.Mesh fabric can be with
Pass through tuck, jacquard weave, shifting by commonly justifying the machines such as volume machine, circle volume jacquard, tricot machine, seamless underwear machine, loop transfer rib machine
The modes such as circle are formed, but from the aspect of saving cost and improving production efficiency, the present invention is preferably coordinated by lopping and tuck
Design, woven on common circle volume machine.
Uvioresistant yarn in the present invention refers to that the inorganic ceramic micro mist with masking ultraviolet light function is added to polymerization
In object melt, the yarn be processed into using spinning.Inorganic ceramic micro mist such as Ti02、Zn0、Al2O3, kaolin, talcum powder,
Carbon black, iron oxide, lead monoxide etc..Specific such as uvioresistant spun polyester thread, uvioresistant polyamide fibre yarn.
The content of uvioresistant yarn in the present invention is preferably 60~100 weight %（wt%）.If the content of uvioresistant yarn
Less than 60wt%, fabric has a declining tendency to the reflecting effect of ultraviolet light.The yarn compiled is handed over uvioresistant yarn, without special
It limits, can be selected according to purposes.
Uvioresistant yarn used, section are not particularly limited in the present invention, can be typical circular sections, can also be different
Type section etc..In view of the TiO in spinning process2If exposed, it is possible to spinneret orifice can be blocked, or be possible to make yarn
Line and yarn guide member phase mutual friction, lead to the increase of broken yarn frequency, thus TiO in yarn in order to balance2Content maximize with
And spinning rate, therefore further preferred core sheath structure.
The uvioresistant yarn of core sheath structure used in the present invention, preferably core TiO2Content be 6.0~20.0wt%.Work as core
Portion TiO2Content be less than 6.0wt% when, under the conditions of identical braiding, gained fabric has reduction to the reflecting effect of ultraviolet light
Trend, it is possible to influence whether the UVResistant effect of fabric；As core TiO2Content be higher than 20.0wt% when, yarn spinning
Property has the tendency that variation, spinning efficiency are likely to decrease, while yarn strength has reduction trend, it is possible to influence weaving into for fabric
Property.
In the present invention, preferably the Air permenbility of fabric is 50~200cm3/cm2/ s, UPF values are 30 or more.When fabric Air permenbility
Less than 50cm3/cm2When/s, the air flow property between clothes and skin has the tendency that variation, human body may be imperceptible apparent
Comfort；When Air permenbility is higher than 200cm3/cm2It is purple although the air flow property between clothes and skin improves much when/s
Outside line transit dose also has increased trend, it is possible to influence whether the UVResistant effect of fabric.
With reference to Examples and Comparative Examples, the invention will be further described.
The test method of involved each parameter is as follows in the present invention：
（1）The diameter of mesh
1. distinguishing the sample cloth of 10 pieces of 10cm × 10cm sizes of clip upwards in fabric upper edge longitude and latitude；
2. every piece of sample cloth is placed under digit microscope successively, 10 meshes are respectively chosen in table and are carried out under conditions of 150 multiplying power
Observation, measures its diameter using digit microscope tool and records；
3. calculating separately the average value of mesh diameter in table, that is, respectively obtain the diameter of table backing wire eye.
（2）Surface layer mesh A is at the distance between the center of the projection A ' of inner layer and the centers inner layer mesh B
It is placed under digit microscope from the sample cloth of clip 10cm × 10cm sizes in fabric, under the conditions of 100 multiplying power, synthesis 3D figures
Picture, vertical line where marking the surface layer centers mesh A respectively using marking tool and the vertical line where the centers inner layer mesh B, measure two
The distance between a vertical line takes 10 points, averaged according to the method.
（3）TiO in uvioresistant yarn2Content
Uvioresistant yarn 5g is extracted from fabric, it is melted under the conditions of 320 DEG C, then utilizes Xray fluorescence spectrometer straight
It connects and measures TiO in yarn2Content.
（4）Air permenbility
JIS L 1096 ：2010 A methods.
（5）UPF values
GB/T 18830-2009 methods.
Embodiment 1
On the two-sided round volume machines of 28G, using the uvioresistant PET-DTY of 70dtex-36f（TiO in core sheath structure, heart yarn2Content is
15.0wt%）And 60D-24f- nylon DTY is woven, tissue is made of 16 tunnels, sees that attached drawing the 2, the 1st, 7,8,9,15,16 tunnels are adopted
With nylon DTY, the 2nd, 3,4,5,6,10,11,12,13,14 tunnels use uvioresistant PET-DTY, weaving density be 32*36 roots/
Inch obtains fabric, and the ventilative knitting fabric of UV resistance of the present invention is obtained using concise, dyeing, supple resin, patterning process.
Each parameter is specifically shown in Table 1.
Embodiment 2
It is all woven using the uvioresistant PET-DTY of 70dtex-36f, remaining obtains the anti-purple of the present invention with embodiment 1
Outer ventilative knitting fabric.Each parameter is specifically shown in Table 1.
Embodiment 3
Select TiO in heart yarn2Content is that the uvioresistant PET-DTY of 6.4wt% is woven, remaining obtains this hair with embodiment 2
The ventilative knitting fabric of bright UV resistance.Each parameter is specifically shown in Table 1.
Embodiment 4
Braiding tissue see attached drawing the 2, the 2nd, 3,4,5,6,10,11,12,13,14 tunnels use nylon DTY, the 1st, 7,8,9,15,16 tunnels
Using uvioresistant PET-DTY, remaining obtains the ventilative knitting fabric of UV resistance of the present invention with embodiment 1.Each parameter is specifically shown in Table
1。
Embodiment 5
Braiding tissue is made of 20 tunnels, sees attached drawing 3, remaining obtains the ventilative knitting fabric of UV resistance of the present invention with embodiment 2.
Each parameter is specifically shown in Table 1.
Embodiment 6
On the two-sided round volume machines of 24G, woven using the uvioresistant PET-DTY of 84dtex-36f, tissue is made of 20 tunnels, is seen
Attached drawing 3, the density for obtaining fabric is 28*33, remaining is specifically shown in Table 1 with embodiment 1, each parameter.
Embodiment 7
Weaving density is adjusted to 26*30 roots/inch, remaining obtains the ventilative knitting fabric of UV resistance of the present invention with embodiment 6.
Each parameter is specifically shown in Table 1.
Embodiment 8
Weaving density is adjusted to 24*26 roots/inch, remaining obtains the ventilative knitting fabric of UV resistance of the present invention with embodiment 6.
Each parameter is specifically shown in Table 1.
Embodiment 9
Selection section is typical circular, TiO2Content is the uvioresistant PET-DTY of 6.4wt%, remaining is the same as embodiment 3, each parameter tool
Body is shown in Table 1.
Embodiment 10
Select TiO in heart yarn2Content is the uvioresistant PET-DTY of 2.6wt%, remaining obtains the anti-purple of the present invention with embodiment 2
Outer ventilative knitting fabric.Each parameter is specifically shown in Table 1.
Embodiment 11
Select TiO in heart yarn2Content is the uvioresistant PET-DTY of 18wt%, remaining obtains the UV resistance of the present invention with embodiment 6
Ventilative knitting fabric.Each parameter is specifically shown in Table 1.
Comparative example 1
Tissue is made of 14 tunnels, sees attached drawing 4, remaining obtains knitting fabric with embodiment 7.Each parameter is specifically shown in Table 1.
Comparative example 2
Tissue uses rib construction, remaining obtains knitting fabric with embodiment 6.Each parameter is specifically shown in Table 1.
Comparative example 3
Tissue is made of 16 tunnels, sees attached drawing 5, remaining obtains knitting fabric with embodiment 5.Each parameter is specifically shown in Table 1.
Table 1
According to table 1,
（1）By embodiment 2 and embodiment 1 it is found that under equal conditions, whole fabrics and 63 for selecting uvioresistant PET-DTY to weave into
The fabric that the yarn of weight % selects uvioresistant PET-DTY to weave into is compared, and the Air permenbility of the two is suitable, the former UPF values are obviously excellent
In the latter.
（2）By embodiment 2 and embodiment 3 it is found that under equal conditions, TiO in heart yarn is selected2Content is the anti-of 15.0wt%
The fabric that ultraviolet PET-DTY is weaved into and TiO in selection heart yarn2Content is the fabric phase that the uvioresistant PET-DTY of 6.4wt% is weaved into
Than the Air permenbility of the two is suitable, but due to TiO in uvioresistant yarn2Content it is different, the former UPF values are apparently higher than the latter.
（3）By embodiment 5 and embodiment 2 it is found that under equal conditions, a diameter of 1.20mm of surface layer mesh, inner layer mesh are straight
The fabric that diameter is 2.60mm compared with the fabric that a diameter of 0.80mm of surface layer mesh, inner layer mesh diameter are 0.76mm, the former
Air permenbility is higher than the latter, but UPF values are not as good as the latter.
（4）By embodiment 5 and embodiment 6 it is found that under equal conditions, the centers A ' and the centers B away from
From for 0.88mm fabric and the centers A ' be that the fabric of 2.80mm is compared at a distance from the centers B, the former Air permenbility is higher than
The latter, but UPF values are not as good as the latter.
（5）By embodiment 7 and embodiment 8 it is found that under equal conditions, a diameter of 2.00mm of surface layer mesh, inner layer mesh are straight
The fabric that diameter is 2.60mm compared with the fabric that a diameter of 2.50mm of surface layer mesh, inner layer mesh diameter are 3.00mm, the former
UPF values are higher than the latter, but Air permenbility is not as good as the latter.
（6）By comparative example 1 and embodiment 7 it is found that under equal conditions, the centers A ' and the centers B away from
From for 6.00mm fabric and the centers A ' be that the fabric of 4.00mm is compared at a distance from the centers B, although the former UPF values are high
In the latter, but its Air permenbility is far below the latter.
（7）By comparative example 2 and embodiment 6 it is found that under equal conditions, table inner layer does not have the fabric of mesh and table inner layer to have
The fabric of mesh is compared, and UPF values are better than the latter, but gas permeability is not as good as the latter.
（8）By comparative example 3 and embodiment 5 it is found that under equal conditions, the centers A ' and the centers B away from
From for 0.12mm fabric and the centers A ' be that the fabric of 0.88mm is compared at a distance from the centers B, the former Air permenbility is higher than
The latter, but UPF values are far below the latter.
Claims (6)
1. a kind of ventilative knitting fabric of UV resistance, it is characterized in that：The fabric includes surface layer and inner layer, and the surface layer, inner layer have
Mesh, and surface layer mesh A the distance between the center of the projection A ' of inner layer and the centers inner layer mesh B be 0.20mm~
5.00mm。
2. the ventilative knitting fabric of UV resistance according to claim 1, it is characterized in that：A diameter of the 0.60 of the surface layer mesh
A diameter of 0.50~2.60mm of~2.00mm, the inner layer mesh.
3. the ventilative knitting fabric of UV resistance according to claim 1, it is characterized in that：It is formed in the yarn of the fabric, anti-purple
The content of outer yarn is 60 weight of weight %~100 %.
4. the ventilative knitting fabric of UV resistance according to claim 3, it is characterized in that：The uvioresistant yarn is core sheath knot
Structure.
5. the ventilative knitting fabric of UV resistance according to claim 4, it is characterized in that：In the heart yarn of the uvioresistant yarn,
The content of titanium dioxide is 6.0 weight of weight %~20.0 %.
6. the ventilative knitting fabric of UV resistance according to any one of claims 1 to 5, it is characterized in that：The fabric is breathed freely
Amount is 50~200cm3/cm2/ s, UPF values are 30 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169561.8A CN108621482A (en) | 2017-03-21 | 2017-03-21 | A kind of ventilative knitting fabric of UV resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169561.8A CN108621482A (en) | 2017-03-21 | 2017-03-21 | A kind of ventilative knitting fabric of UV resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621482A true CN108621482A (en) | 2018-10-09 |
Family
ID=63686447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169561.8A Pending CN108621482A (en) | 2017-03-21 | 2017-03-21 | A kind of ventilative knitting fabric of UV resistance |
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| Country | Link |
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| CN (1) | CN108621482A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463686A (en) * | 2014-09-02 | 2016-04-06 | 东丽纤维研究所（中国）有限公司 | Anti-transparent and ultraviolet-resistant warp-knitting fabric and purpose of same |
| JP2016204761A (en) * | 2015-04-15 | 2016-12-08 | 東洋紡Ｓｔｃ株式会社 | Knit shirt |
| CN106263129A (en) * | 2016-08-09 | 2017-01-04 | 芜湖启尊智能科技有限公司 | A kind of air-ventilating garments |
-
2017
- 2017-03-21 CN CN201710169561.8A patent/CN108621482A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463686A (en) * | 2014-09-02 | 2016-04-06 | 东丽纤维研究所（中国）有限公司 | Anti-transparent and ultraviolet-resistant warp-knitting fabric and purpose of same |
| JP2016204761A (en) * | 2015-04-15 | 2016-12-08 | 東洋紡Ｓｔｃ株式会社 | Knit shirt |
| CN106263129A (en) * | 2016-08-09 | 2017-01-04 | 芜湖启尊智能科技有限公司 | A kind of air-ventilating garments |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
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| RJ01 | Rejection of invention patent application after publication |