CN205917381U - Novel bilayer tissue surface fabric and protective clothing - Google Patents
Novel bilayer tissue surface fabric and protective clothing Download PDFInfo
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- CN205917381U CN205917381U CN201620587606.4U CN201620587606U CN205917381U CN 205917381 U CN205917381 U CN 205917381U CN 201620587606 U CN201620587606 U CN 201620587606U CN 205917381 U CN205917381 U CN 205917381U
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Abstract
The utility model discloses a novel bilayer tissue surface fabric and protective clothing, include: top layer warp, top layer woof, nexine warp and nexine woof, top layer warp and top layer woof are interweaved and form the top layer fabric, and nexine warp and nexine woof are interweaved and form the nexine fabric, and top layer fabric and nexine fabric are through warp and the woof formation binding place that interweaves, and messenger's surface fabric is at non - binding place formation layered structure. It has reached following effect: (1 )The fabric thermal contraction of outside and inside layer is inconsistent, the shrink down of the hospitable condition of top layer fabric chance, and the nexine fabric is heaved, improves hot barrier propterty. (2 )The top layer fabric adopts the good high performance flame retardant fiber of thermal contraction to be the raw materials, improves fire behaviour etc.. (3 )The nexine fabric adopts the essential fire -retardant fibre of high fire -retardant difficult shrink, improves fire behaviour etc.. (4 )Be applicable to the protection safety field. (5 ) novel structure, adaptability is wide. (6 )Outside and inside layer fabric spends the formation of type edge to interweave along specific pattern tissue, forms many planting flower type.
Description
Technical field
This utility model is related to the woven technical field of jacquard weave, specifically, be related to a kind of novel double-layer tissue fabric and
Protective garment.
Background technology
Protective garment is as a kind of physical protection articles for use ensureing labourer's life security and health, different types of protective garment
Be widely used in the fields such as metallurgy, petrochemical industry, electric power, fire-fighting, special policeman, with people's safety consciousness and Protection Knowledge raising with
And the development that domestic protective garment produces, the range of application expanding day of correlative protection clothes.
Therefore in order to improve the correlated performances such as the security protection of protective garment, just there has been very from the exploitation of raw material fiber
Quantum jump.High-performance refractory fiber advanced in the market has aramid fiber, PSA fiber, polyimide fiber, and polybenzimidazoles is fine
Dimension, polyparaphenylene's benzodiazole fiber, gathers virtue diazole fiber, melamine fiber etc., these high-performance fibers have by force
Degree is high, the feature such as permanent fire retardant is heat-insulated, high temperature resistant, and the application prospect in protection field is very big.
For example, the patent application of Application No. cn201510646213.6, discloses a kind of superpower flame retardant special protective garment
The preparation method of fabric, described superpower flame retardant special protective garment fabric adopts ultra-high molecular weight polyethylene chopped fiber and flame-resistant terylene
The yarn of fiber blend is prepared from using woven production method as raw material, specific as follows: is divided using superelevation through weft yarn
Sub- weight northylen chopped fiber and flame retardant polyester fiber mixed yarn are through pooling capital and be twisted strand, then make beam of a loom in sword through section warping
Superpower flame retardant special protective garment fabric fabric is produced on bar loom, after arranging through lower woven fabric, then dyes process and obtain finished product.
The superpower flame retardant special protective garment fabric that this patent application is obtained, can give full play to the excellent of superhigh molecular weight polyethylene fibers uniqueness
Opposite sex energy, such as will strengthen its anti-stab anti-cutting performance, can increase making of the ultra-high molecular weight polyethylene chopped fiber in scribbled
Consumption, to expand its range and application.
But, in prior art, the fabric for weaving protective garment is usually the single structure using fire resistance higher
Layer or blending structure sheaf are improving the security performance of protective garment it is impossible to realize the Double-layer flame-retardant effect of heat insulation of fabric.
Therefore, how to research and develop a kind of novel double-layer tissue fabric and protective garment, become as technical problem urgently to be resolved hurrily.
Content of the invention
The subject matter that this utility model solves is to provide a kind of novel double-layer tissue fabric and protective garment, cannot with solution
The double-layered structure's structure realized improves the technical problem of fabric thermal protective performance.
In order to solve above-mentioned technical problem, the utility model discloses a kind of novel double-layer tissue fabric, comprising: top layer warp
Yarn, top layer weft yarn, nexine warp thread and nexine weft yarn are it is characterised in that described top layer warp thread and top layer weft yarn are intertwined to form
Top fabric woven, described nexine warp thread and nexine weft yarn are intertwined to form nexine fabric woven, wherein,
Described top fabric woven and described nexine fabric woven are passed through warp thread and are formed binding place so that described fabric exists with weft yarns
Non- binding place position forms hierarchy.
Further, described top layer warp thread and top layer weft yarn, adopts percent thermal shrinkage with described nexine warp thread and nexine weft yarn
Different yarns.
Further, the yarn component of described top fabric woven, comprising: meta-aramid, PSA fiber, Vinyon N, polyamide acyl
Imine fiber and/or PBI fibre.
Further, the yarn component of described nexine fabric woven, comprising: polyimide fiber, p-aramid fiber, Powerleader synthetic fibre, poly-
Fine to penylene benzodiazole fiber, melamine fiber, anti-flaming viscose, pre-oxidized fibers, glass fibre and/or basalt
Dimension.
Further, described warp thread and weft yarns, comprising: described top layer warp thread and nexine weft yarn interweave；And/or it is described
Top layer weft yarn and nexine warp thread interweave.
Further, described top layer warp thread and described nexine warp thread arrangement ratio are 1:1,2:1, or 3:1.
Further, described top layer weft yarn and described nexine weft yarn arrangement ratio are 1:1,2:1,3:1, or 2:2.
Further, described binding place is according to the netted front being woven in fabric of predetermined pattern and/or reverse side.
Another object of the present utility model also resides in a kind of protective garment of offer it is characterised in that it is by any of the above-described institute
The novel double-layer tissue fabric sewing stated forms.
Further, described protective garment be metallurgy, oil, chemical industry, the protective garment of electric power, fire-fighting and/or special policeman field.
Compared with prior art, a kind of novel double-layer tissue fabric described in the utility model and protective garment, reached as
Lower effect:
(1) thermal contraction at access node for the yarn of top fabric woven and nexine fabric woven is inconsistent, and top fabric woven is fiery and hot in chance
In the case of shrink, now, nexine fabric woven is heaved, and for accommodating more air, improves the thermal protective performance of fabric.
(2) top fabric woven adopt thermal contraction preferable high-performance refractory fiber be raw material, for example: meta-aramid, PSA fiber,
Vinyon N, polyamide-imide fiber or PBI fibre etc. it is ensured that while the shrinkage of top fabric woven, more added with
Effect ground improves fire resistance, thermal protective performance and arc protection performance of fabric etc..
(3) nexine fabric woven using have high fire-retardance be difficult shrink intrinsically flame retarded fiber, for example: polyimide fiber,
P-aramid fiber, Powerleader synthetic fibre, polyparaphenylene's benzodiazole fiber, melamine fiber, anti-flaming viscose, pre-oxidized fibers, glass
Fiber or basalt fibre etc., the more efficient fire resistance improving fabric, thermal protective performance and arc protection performance etc..
(4) it is applied to personal protection security fields, for example: metallurgy, oil, chemical industry, electric power, fire-fighting and/or special policeman field
Protective garment outer layer or comfortable shell fabric, improve security performance.
(5) tied double weave structure is novel, wide adaptability, has compared with larger market prospect.
(6) table nexine fabric woven forms along specific pattern tissue flower pattern edge and interweaves, and forms three-dimensional tissue's double-decker, can be
Multiple flower pattern such as argyle design, candy strip.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above technology effect simultaneously
Really.
Brief description
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes one of the present utility model
Point, schematic description and description of the present utility model is used for explaining this utility model, does not constitute to of the present utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is a kind of structural representation of the novel double-layer tissue fabric described in this utility model embodiment 1 and 2.
Fig. 2 is a kind of structural representation of the novel double-layer tissue fabric described in this utility model embodiment 1 and 3.
Specific embodiment
To censure specific components as employed some vocabulary in the middle of description and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same assembly with different nouns.This specification and claims are not with name
The difference claiming is used as distinguishing the mode of assembly, but difference functionally is used as the criterion distinguished with assembly.As logical
In the middle of piece description and claim, mentioned "comprising" is an open language, therefore should be construed to " comprise but do not limit
In "." substantially " refer in receivable range of error, those skilled in the art can solve described in the range of certain error
Technical problem, basically reaches described technique effect.Description subsequent descriptions are to implement better embodiment of the present utility model, so
Described description is for the purpose of rule of the present utility model to be described, is not limited to scope of the present utility model.This reality
Worked as with new protection domain and be defined depending on the defined person of claims.
Embodiment 1
As illustrated in fig. 1 and 2, the present embodiment provides a kind of novel double-layer tissue fabric, comprising: top layer warp thread 1, top layer weft yarn
3rd, nexine warp thread 2 and nexine weft yarn 4 are it is characterised in that described top layer warp thread 1 and top layer weft yarn 3 are intertwined to form top layer and knit
Thing, described nexine warp thread 2 and nexine weft yarn 4 are intertwined to form nexine fabric woven, wherein,
Described top fabric woven and described nexine fabric woven are passed through warp thread and are formed binding place so that described fabric exists with weft yarns
Non- binding place position forms hierarchy.
Preferably, described top layer warp thread 1 and top layer weft yarn 3, adopts thermal contraction with described nexine warp thread 2 and nexine weft yarn 4
The different yarn of rate.Specifically, when top layer warp thread 1 and top layer weft yarn 3, adopt percent thermal shrinkage with nexine warp thread 2 and nexine weft yarn 4
During inconsistent yarn, in hyperpyrexia or in the case of meeting fire, top fabric woven or nexine fabric woven can independently expand, that is, in binding place fabric
Place is in crowned, can accommodate enough air as thermal insulation layer, substantially increase thermal protection and anti-cracking property.
Preferably, the yarn component of described top fabric woven, comprising: meta-aramid, PSA fiber, Vinyon N, polyamide acyl are sub-
Amine fiber and/or PBI fibre.Specifically, meta-aramid (poly(isophthaloyl metaphenylene diamine)), is arranged regular
Sawtooth pattern macromole, had just decomposed before melting, and vitrification point tg is 270 DEG C, will not occur substantially below 350 DEG C
Decomposition and carbonization, when temperature is more than 400 DEG C, fiber gradually embrittlement, carbonization until decompose, but molten drop will not be produced；?
Do not prolong combustion in flame, there is excellent heat-resisting quantity, good dimensional stability, excellent spinnability, fire line and corrosion-resistant
Property.PSA fiber (Polyphenylene Sulfone terephthalamide fiber), is significantly better than aramid fiber, in 300 DEG C of heat in fire-resistant and thermo oxidative aging
In the air heats 100h, and strength loss is less than 5%, and limited oxygen index, more than 33, has good dyeability, electric insulation, anti-ization
Learn corrosivity, radiation resistance etc..Vinyon N is modified acrylic fibres, is acrylonitrile monemer and the vinyl chemical combination containing ignition-proof element
Thing copolymerization forms, and has similar fleecy feel and high flame retardant, and has acidproof and chemically-resistant medicament.Polyamide acyl
The synthetic fibers that imine fiber is made up of polyamidoimide polymer spun.PBI fibre (poly- 2,2 '-metaphenylene-
5,5 '-bisbenzimidazole fiber) tensile strength 39.7～43.2cn/dtex, elongation percentage 23%～24%, outstanding properties are in fire
Still there is good dimensional stability under flame and high temperature, do not fire in atmosphere, burn in oxygen slow, be resistant to strong acid, highly basic, have
Machine solvent, hydroscopicity 15%, higher than Cotton Gossypii, good hand touch, fabric is comfortable and easy to wear, has high temperature resistant, chemicals-resistant corrosion and good concurrently
Textile performance.Certainly, the thread material of top fabric woven described in the utility model is not limited only to the above, and here is no longer tired
State.
Preferably, the yarn component of described nexine fabric woven, comprising: polyimide fiber, p-aramid fiber, Powerleader synthetic fibre, poly- right
Penylene benzodiazole fiber, melamine fiber, anti-flaming viscose, pre-oxidized fibers, glass fibre and/or basalt fibre.
Specifically, polyimide fiber (pi) has good spinnability, can make the textile that all kinds of special occasions use.Due to
There is high-low temperature resistant characteristic, anti-flammability, not molten drop, from fiery self-extinguishment and splendid heat-insulated character, its loi value can reach 44, polyamides
Imine fiber protective clothing for proximity fire fighting is comfortable and easy to wear, and skin adaptability is good, permanent fire retardant, and dimensionally stable, safety is good, use the longevity
Life length, compares with other fibers, because the heat conductivity of material itself is low, is also excellent temperature insulating material.P-aramid fiber is (poly- right
Phenylene terepthalamide) there is high-fire resistance, more than 300 DEG C, heat decomposition temperature is up to 560 DEG C to vitrification point, 180 DEG C
After in the air is placed 48 hours, strength retention is 84%.High-tensile and initial elastic modulus, 0.215 N of fibre strength
/ denier, modulus 4.9～9.8 newton/denier, specific strength is 5 times of steel, is only below for compression and bending strength during composite
Inorfil, thermal contraction and croop property are stable, in addition with high-insulativity and chemical resistance.Powerleader synthetic fibre (modified poly- virtue
Diazole fiber, podlon) there is good heat stability, chemical stability, electrical insulating property and anti-flammability.Polyparaphenylene's benzo
Up to 650 DEG C of diazole fiber (pbo) decomposition temperature, can at 300 DEG C life-time service, its excellent fireproof performance simultaneously, the limit
Oxygen index (OI) (loi) is 68%, and its tensile strength is 5.8gpa, and stretch moduluses reach as high as 280-380gpa, and pbo fiber is being rushed
When hitting fiber can fibrillation thus absorbing substantial amounts of impact energy, be very excellent high impact material.Melamine fiber be with
Melamino-formaldehyde (mf) resin is raw material, a kind of height with three-dimensional netted cross-linked structure made through special spinning technique
Performance fire resistance fibre, it has the following characteristics that high flame resistant combustion property, and does not burn during flame contact, does not glow after leaving flame；
High thermal stability, does not melt under 300 DEG C of hot conditionss, does not shrink, and after boiling water boiling, anti-flammability and mechanical properties decrease are few；Fine
Dimension thermal conductivity is extremely low, does not produce smog, after being heated or overdoing, hot-cast socket and coking are low during in hyperpyrexia with flame contact.Certainly,
The thread material of nexine fabric woven described in the utility model is not limited only to the above, and here is not repeated.
Preferably, described warp thread and weft yarns, comprising: described top layer warp thread 1 and nexine weft yarn 4 interweave；And/or it is described
Top layer weft yarn 3 and nexine warp thread 2 interweave.Specifically, described warp thread and weft yarns, including but not limited to: described top layer warp thread 1
Sink successively and be interleaved so that nexine fabric woven forms access node with top fabric woven with described nexine weft yarn 4；Described nexine warp thread 2
Lift successively and be interleaved with described top layer weft yarn 3 so that nexine fabric woven forms access node with top fabric woven, certainly, also dependent on
Actual demand adjusts the position of binding place, obtains different access node patterns.
Preferably, described top layer warp thread 1 and described nexine warp thread 2 arrangement ratio are 1:1,2:1, or 3:1.Specifically, described
Top layer warp thread 1 and described nexine warp thread 2 arrangement ratio can be according to fabric the exterior and the interior layer tissues, textile applications, and the factor such as yarn parameter is entered
Row appropriate design.In actual applications, for example: when requiring top layer warp thread 1 thin, when nexine warp thread 2 is thick, or due to fabric weight
Restriction it is desirable to fabric face requires closely, when reverse side is sparse, described top layer warp thread 1 and described nexine warp thread 2 arrangement ratio can be adopted
Use 2:1.Certainly, top layer warp thread 1 described in the utility model and described nexine warp thread 2 arrangement ratio are not limited only to the above, this
Skilled person can be configured according to practical situation, and here is not repeated.
Preferably, described top layer weft yarn 3 and described nexine weft yarn 4 arrangement ratio are 1:1,2:1,3:1, or 2:2.Specifically,
Described top layer weft yarn 3 and described nexine weft yarn 4 arrangement ratio can be according to fabric the exterior and the interior layer tissue, textile applications, yarn parameter etc. because
Element carries out appropriate design.In actual applications, for example: when requiring top layer weft yarn 3 thin, when nexine weft yarn 4 is thick, or due to fabric
It is desirable to fabric face requires closely, when reverse side is sparse, described top layer weft yarn 3 and described nexine weft yarn 4 arrangement are compared for the restriction of grammes per square metre
2:1 can be adopted.Certainly, top layer weft yarn 3 described in the utility model and described nexine weft yarn 4 arrange than are not limited only to above institute
State, those skilled in the art can be configured according to practical situation, and here is not repeated.
Preferably, described binding place is according to the netted front being woven in fabric of predetermined pattern and/or reverse side.Specifically, described
Binding place is that described double-layered structure fabric passes through junction point that table nexine warp thread and weft yarns are formed so that and specific along yarn
Pattern groups self-figure type edge forms and interweaves, and constitutes three-dimensional double-layered structure structure, and described predetermined pattern includes but is not limited to: diamond-shaped pattern
Case, candy strip, grid pattern, design etc., in actual applications, for example: top layer design is diamond structure, nexine
Warp thread and top layer weft yarn are in diamond check gabarit access node；Again for example: top layer design is striated structure, nexine weft yarn and top layer
Warp thread in grid gabarit access node, and under high-heat environment, fabric the exterior and the interior layer yarn because percent thermal shrinkage inconsistent so that nexine fabric woven
Can independently expand, that is, at the especially wide binding place of diamond check and striped, flower pattern can be swelled, can accommodate enough air as every
Thermosphere, substantially increases thermal protection.Certainly, predetermined pattern described in the utility model is not limited only to the above, this area
Technical staff can design predetermined pattern according to the actual requirements, and here is not repeated.
Embodiment 2
As shown in figure 1, the basis based on embodiment 1, a kind of novel double-layer tissue fabric that the present embodiment provides, by top layer
Fabric and nexine fabric woven composition, wherein, top fabric woven is interweaved and is formed by top layer warp thread 1 and top layer weft yarn 3, nexine fabric woven by
Nexine warp thread 2 and nexine weft yarn 4 are interweaved and form；Specifically,
Top fabric woven selects fundamental tissue to organize for rhombus, and nexine fabric woven selects plain weave, top layer warp thread 1 and nexine warp
Than for 2:1, the arrangement of top layer weft yarn 3 and nexine weft yarn 4, than for 2:1, nexine warp thread 2 is lifted and top layer successively for the arrangement of yarn 2
Weft yarn 3 is interleaved so that nexine fabric woven and top fabric woven form binding place, and is through interlacing point (refer to Fig. 1), certainly,
The position of Argyle and binding place can be adjusted according to the actual requirements, obtain different size of access node argyle design.
Wherein, the material of top fabric woven yarn can be selected for the higher high-performance refractory fiber of thermal contraction is raw material, for example:
Position aramid fiber, PSA fiber, Vinyon N, polyamide-imide fiber or PBI fibre etc.；Nexine fabric woven yarn can be using tool
High fire-retardance is had to be difficult the intrinsically flame retarded fiber shrinking, for example: polyimide fiber, p-aramid fiber, Powerleader synthetic fibre, polyparaphenylene's benzene
And diazole fiber, melamine fiber or anti-flaming viscose etc..
In the present embodiment, using tied double weave structure, make fabric except the two-layer being kept completely separate in addition to binding place position
Structure, when top layer warp thread 1 and top layer weft yarn 3 adopt the inconsistent yarn of percent thermal shrinkage with nexine warp thread 2 and nexine weft yarn 4,
, so that nexine can independently expand in the case of hyperpyrexia or chance fire, that is, in flower pattern at diamond check gabarit binding place, meeting is grand for fabric
Rise, enough air can be accommodated as thermal insulation layer, substantially increase thermal protection and anti-cracking property.
Embodiment 3
As shown in Fig. 2 the basis based on embodiment 1, a kind of novel double-layer tissue fabric that the present embodiment provides, by top layer
Fabric and nexine fabric woven composition, wherein, top fabric woven is interweaved and is formed by top layer warp thread 1 and top layer weft yarn 3, nexine fabric woven by
Nexine warp thread 2 and nexine weft yarn 4 are interweaved and form；It is change warp rib that top fabric woven selects fundamental tissue, and surface shows
Existing horizontal stria, nexine fabric woven selects plain weave, table nexine warp thread and weft yarn arrangement all from 2:1, top layer warp thread 1 successively under
Heavy and nexine weft yarn 4 is interleaved so that nexine tissue and textura epidermoidea form binding place, and (refer to figure for latitude interlacing point
2), obtain extending, in top layer warp thread 1 direction, the horizontal stroke convex effect pattern carrying out access node at interlacing point.
Wherein, the material of top fabric woven yarn can be selected for the higher high-performance refractory fiber of thermal contraction is raw material, for example:
Position aramid fiber, PSA fiber, Vinyon N, polyamide-imide fiber or PBI fibre etc.；Nexine fabric woven yarn can be using tool
High fire-retardance is had to be difficult the intrinsically flame retarded fiber shrinking, such as polyimide fiber, p-aramid fiber, Powerleader synthetic fibre, polyparaphenylene's benzo
Diazole fiber, melamine fiber or anti-flaming viscose etc..
In the present embodiment, using tied double weave structure, make fabric except the two-layer being kept completely separate in addition to binding place position
Structure, when top layer warp thread 1 and top layer weft yarn 3 adopt the inconsistent yarn of percent thermal shrinkage with nexine warp thread 2 and nexine weft yarn 4,
Fabric so that nexine can independently expand, forms similar tubular tissue fabric in the case of hyperpyrexia or chance fire, can accommodate empty enough
Gas, as thermal insulation layer, substantially increases thermal protection and anti-cracking property.
Embodiment 4
The present embodiment provides a kind of protective garment, and it is by the novel double-layer tissue surface as any one of embodiment 1,2 and 3
Material sewing forms.
Preferably, described protective garment be metallurgy, oil, chemical industry, the protective garment of electric power, fire-fighting and/or special policeman field.
Compared with prior art, a kind of novel double-layer tissue fabric described in the utility model and protective garment, reached as
Lower effect:
(1) thermal contraction at access node for the yarn of top fabric woven and nexine fabric woven is inconsistent, and top fabric woven is fiery and hot in chance
In the case of shrink, now, nexine fabric woven is heaved, and for accommodating more air, improves the thermal protective performance of fabric.
(2) top fabric woven adopt thermal contraction preferable high-performance refractory fiber be raw material, for example: meta-aramid, PSA fiber,
Vinyon N, polyamide-imide fiber or PBI fibre etc. it is ensured that while the shrinkage of top fabric woven, more added with
Effect ground improves fire resistance, thermal protective performance and arc protection performance of fabric etc..
(3) nexine fabric woven using have high fire-retardance be difficult shrink intrinsically flame retarded fiber, for example: polyimide fiber,
P-aramid fiber, Powerleader synthetic fibre, polyparaphenylene's benzodiazole fiber, melamine fiber, anti-flaming viscose, pre-oxidized fibers, glass
Fiber or basalt fibre etc., the more efficient fire resistance improving fabric, thermal protective performance and arc protection performance etc..
(4) it is applied to personal protection security fields, for example: metallurgy, oil, chemical industry, electric power, fire-fighting and/or special policeman field
Protective garment outer layer or comfortable shell fabric, improve security performance.
(5) tied double weave structure is novel, wide adaptability, has compared with larger market prospect.
(6) table nexine fabric woven forms along specific pattern tissue flower pattern edge and interweaves, and forms three-dimensional tissue's double-decker, can be
Multiple flower pattern such as argyle design, candy strip.
The foregoing is only embodiment of the present utility model, be not limited to this utility model.For this area
For technical staff, this utility model can have various modifications and variations.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvement made etc., should be included within right of the present utility model.
Claims (9)
1. a kind of novel double-layer tissue fabric, comprising: top layer warp thread, top layer weft yarn, nexine warp thread and nexine weft yarn, its feature exists
It is intertwined to form top fabric woven in, described top layer warp thread and top layer weft yarn, described nexine warp thread and nexine weft yarn are interweaved
Form nexine fabric woven, wherein,
Described top layer warp thread and top layer weft yarn, adopt the different yarn of percent thermal shrinkage from described nexine warp thread and nexine weft yarn；
Described top fabric woven and described nexine fabric woven are passed through warp thread and are formed binding place so that described fabric connects non-with weft yarns
Site position forms hierarchy；Described hierarchy is arranged so that nexine fabric woven can be swelled when heated.
2. novel double-layer tissue fabric according to claim 1 is it is characterised in that the yarn component of described top fabric woven,
Including: meta-aramid, PSA fiber, Vinyon N, polyamide-imide fiber and/or PBI fibre.
3. novel double-layer tissue fabric according to claim 1 is it is characterised in that the yarn component of described nexine fabric woven,
Including: polyimide fiber, p-aramid fiber, Powerleader synthetic fibre, polyparaphenylene's benzodiazole fiber, melamine fiber, fire-retardant viscous
Glue, pre-oxidized fibers, glass fibre and/or basalt fibre.
4. novel double-layer tissue fabric according to claim 1 is it is characterised in that described warp thread and weft yarns, comprising:
Described top layer warp thread and nexine weft yarn interweave；And/or
Described top layer weft yarn and nexine warp thread interweave.
5. novel double-layer tissue fabric according to claim 1 is it is characterised in that described top layer warp thread and described nexine warp
Yarn arrangement ratio is 1:1,2:1, or 3:1.
6. novel double-layer tissue fabric according to claim 1 is it is characterised in that described top layer weft yarn and described nexine latitude
Yarn arrangement ratio is 1:1,2:1,3:1, or 2:2.
7. novel double-layer tissue fabric according to claim 1 is it is characterised in that described binding place is according to predetermined pattern net
Shape is woven in front and/or the reverse side of fabric.
8. a kind of protective garment is it is characterised in that it is by the novel double-layer tissue fabric seam as any one of claim 1-7
System forms.
9. protective garment according to claim 8 is it is characterised in that described protective garment is metallurgy, oil, chemical industry, electric power, disappears
The protective garment in anti-and/or special policeman field.
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| CN201620587606.4U CN205917381U (en) | 2016-06-16 | 2016-06-16 | Novel bilayer tissue surface fabric and protective clothing |
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| CN201620587606.4U CN205917381U (en) | 2016-06-16 | 2016-06-16 | Novel bilayer tissue surface fabric and protective clothing |
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