CN209508518U - A kind of elastomeric overmold line woven fabric - Google Patents
A kind of elastomeric overmold line woven fabric Download PDFInfo
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- CN209508518U CN209508518U CN201821081232.4U CN201821081232U CN209508518U CN 209508518 U CN209508518 U CN 209508518U CN 201821081232 U CN201821081232 U CN 201821081232U CN 209508518 U CN209508518 U CN 209508518U
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Abstract
This application provides a kind of elastomeric overmold line woven fabric, contain elastic covering thread, the elastic force covering thread, comprising: cortical material and core wire, the cortical material are coated on outside core wire in the warp thread and/or weft yarn of the woven fabric.Elastic force covering thread breaking strength, buckle resistance, scratch resistance wearability and the elastic recovery rate with higher, to assign the good tearing brute force of elastic force covering thread woven fabric, wearability, fatigue durability and higher elastic recovery.The reflecting feel of leather is presented in fabric, has weaving texture, easy cleaning, good permeability.When it is 120 DEG C or less that cortical material, which selects melting temperature, fabric can realize synchronous bonding under heat set conditions, not need adhesive.
Description
Technical field
This application involves a kind of fabric more particularly to a kind of elastomeric overmold line woven fabrics.
Background technique
It is the preferred material of many shoes, outdoor goods, knapsack etc. with higher-strength, wear-resisting, the resistance to fabric for hooking silk performance
Material；It is woven made of usually being weaved as common yarn, there is the disadvantages of easy hook silk, not wear-resisting, non-watertight in use.Mesh
Preceding solution usually carries out impregnation, coating or coating processing to textile, but after processing, between the distinctive fiber of textile
Gap it is capped, sacrifice gas permeability, flexibility, gloss, lines sense of textile etc., and between coating and fabric it is frequent because
Its usability, stickiness etc. are influenced for difference in shrinkage.
Have to solve the above problems, carrying out the method that external sheath waterproof layer prepares covering thread as core wire using high-strength multifilament
Production and application, the advantages of can not only having retained original obtained soft fabric in this way, but also it can be overcome easily to hook silk, not wear-resisting, no
The shortcomings that waterproof.Currently, the raw material that cladding waterproof layer uses also has patented technology using PE, PP etc., these materials based on PVC
Material leads to that fabric abrasion resistance is poor, surface PVC is easy to fall off, especially PVC poor processability since resilience is poor, need
Want a large amount of processing aid, such as plasticizer.
Utility model content
In view of the problems of the above-mentioned prior art, the application provides a kind of high, resistant to bending, high-intensitive by elastic recovery rate
Have both the elastomeric overmold line woven fabric of the characteristics such as waterproof.
Elastomeric overmold line woven fabric described herein includes elastomeric overmold line, the elasticity in warp thread and/or weft yarn
Covering thread, comprising: cortical material and core wire, the cortical material are coated on outside core wire.
Preferably, at least partly region crystal phase of the cortical material is mutually separated with amorphous phase generation.
At least partly region crystal phase described herein is mutually separated with amorphous phase generation, is preferably referred to along its length,
It is at least partly alternately present before and after amorphous phase and at least partly crystal phase, and/or at least partly crystalline phase distribution is in different layers.
In an advantageous embodiment, in the cortical material, the partial region is at least 40% region, is more selected as
At least 80% region is more selected as at least 60% region.
In an advantageous embodiment, it can be bonding between the cortical material and core wire or do not bond.
In an advantageous embodiment, the cortical material to core wire apply elastic force or the cortical material pass through to
The elastic force of core wire is coated on core wire surface.
In an advantageous embodiment, 200 DEG C of cortical material melting temperature <, more preferably≤180 DEG C, more preferably institute
Stating cortical material melting temperature is to be at least 50 DEG C, more preferably 80-180 DEG C, more preferably 100-150 DEG C.
In an advantageous embodiment, cortical material includes the first cortical material and the second cortical material, in which: described the
One cortical material melting temperature T1 meets: 120 < T1 < 200 DEG C, more preferably 140-180 DEG C；The second cortical material melting
Temperature T2 is preferably 40-120 DEG C, more preferably 50-100 DEG C, more preferably 50-80 DEG C.
Wherein, the first cortical material and the second cortical material can be mixture, and/or: it is also possible to block copolymer,
For example, different blocks of first cortical material from the second cortical material as block copolymer.
In an advantageous embodiment, core wire melting temperature >=200 DEG C, more preferably >=220 DEG C, more preferably >=250
℃。
In an advantageous embodiment, the core wire intensity is preferably >=0.5cN/dtex, more preferably >=1cN/
Dtex, more preferably >=1.5cN/dtex, more preferably >=2cN/dtex, more preferably >=2.5cN/dtex, more preferably >=
3cN/dtex, more preferably >=3.5cN/dtex, more preferably >=4cN/dtex, more preferably >=4.5cN/dtex.
In an advantageous embodiment, the cortical material is with a thickness of 0.01-0.8mm, more preferably 0.05-0.8mm,
More it is selected as 0.1-0.5mm.
In an advantageous embodiment, the cortical material is thermoplastic elastomer (TPE).
It is highly preferred that the thermoplastic elastomer (TPE), can be addition polymer or condensation polymer, the addition can be homopolymerization
Object or copolymer, the copolymer can be block copolymer, alternate copolymer, random copolymer, one in graft copolymer
Kind is several.
It is highly preferred that the thermoplastic elastomer can be phenylethylene thermoplastic elastomer, diene class thermoplastic elastomer, poly- ammonia
It is esters thermoplastic elastomer, olefin type thermoplastic elastomer, polyurethanes thermoplastic elastomer, polyesters thermoplastic elastomer, polyamide-based
One or more of thermoplastic elastomer, organic siliconresin.It is highly preferred that the thermoplastic elastomer can be polyurethane thermal-plastic's bullet
The mixing of one or more of property body (TPU), polyether ester thermoplastic elastomer (TPEE) or polyetheramides thermoplastic elastomer, especially
Preferably TPU.
Preferably, the thermoplastic elastic can be not higher than 1% pigments or dyes containing mass ratio.
Preferably, the thermoplastic elastic can be not higher than 10% color master-batch containing mass ratio.
Preferably, the thermoplastic elastomer can contain auxiliary agent, and the auxiliary agent can be including but not limited to: enhancing
One or more of agent, fire retardant, preservative, lubricant, age resister, antibacterial agent.It is highly preferred that the auxiliary agent does not include
Plasticizer.
It is highly preferred that auxiliary agent mass ratio in the thermoplastic elastic is not higher than 5%, more preferably not above
3%, more preferably not above 1%.
Preferably, the core wire can be including but not limited to: plant fiber, animal origin, regenerated fiber, synthesis are fine
Any one or a few in dimension.
Wherein, the plant fiber can be one or more of flax fiber, bamboo fibre, cotton fiber.
Wherein, the animal origin can be one or more of wool, camel hair, the rabbit hair, silk fiber.
Wherein, the synthetic fibers can be one of polyester, polyamide, polyimides, carbon fiber, acrylic fibers, polypropylene fibre
Or it is several.
It includes synthetic fibers that herein described core wire, which is preferably at least, can specifically include PET, PBT, PA6, PA66 work
The combination of one or more of industry long filament.
Preferably, the core wire is also possible to coloured.
In an advantageous embodiment, the core wire is long filament, and preferably multifilament.
In an advantageous embodiment, the silk that the long filament can be twisting or not twist.
Wherein, the long filament continuous length is preferably at least 1m, more preferably at least 10m, more preferably at least 100m,
More preferably at least 1000m.
In an advantageous embodiment, contain antibacterial agent in the elastomeric overmold line；Preferably, the antibacterial agent is in elasticity
Mass ratio in covering thread is not higher than 8%.
In an advantageous embodiment, contain light-storing material in the elastomeric overmold line；Preferably, the light-storing material exists
Mass ratio in elastomeric overmold line is not higher than 30%.
In an advantageous embodiment, the elastomeric overmold line is obtained using the method for coextrusion, the side of the coextrusion
Method includes:
Cortical material melting, is squeezed out together with core wire by coating machine, and cortical material is coated on core wire surface, forms packet
Cover line；
Be less than or equal to cortical material melting temperature at a temperature of, cortical material is set in core wire surface, in process of setting,
Tensile stress is applied to covering thread, under tension and temperature collective effect, cortical material, which is crystallized, to be occurred simultaneously with mutually separating；It is described
Mutually separation refers to the separation of crystalline region and amorphous area；
It is cooled and shaped.
In an advantageous embodiment, the temperature appointing between cortical material glass transition temperature and melting temperature
Meaning temperature value or temperature range, it is preferable that do not include cortical material glass transition temperature, cortical material melting temperature.
It is highly preferred that the temperature is 50 DEG C under cortical material melting temperature to core wire melting temperature or less.More preferably
Temperature is heated under cortical material melting temperature 30 DEG C to below core wire melting temperature by ground.
In an advantageous embodiment, cortical material melt viscosity under extrusion temperature is at least 500 Pas, more
Preferably 800~2000Pas, preferably 1000-1500Pas.
In an advantageous embodiment, the tensile stress that applies is to be greater than extruded velocity by stretching the speed of covering thread
To realize.It is highly preferred that the speed for stretching covering thread is at least 1.01 times of extruded velocity, more preferably 1.01-1.5 times, more
Preferably 1.05-1.2 times, such as 1.1 times.
In an advantageous embodiment, the speed for stretching covering thread is 1-1000m/min, preferably 2-900m/
Min, more preferably 5-800m/min.
In an advantageous embodiment, elastomeric overmold line woven fabric provided by the present application, institutional framework can be plain weave
Or plain weave alternative construction (such as rib weave, basket weave, fancy plain weave alternative construction), twill or twill alternative construction are (as added
Strong twill, combined twills, angle twill, curve twill, mountain row twill, zigzag twill, diamond twill, brokentwlllweave, reed mat are oblique
Line, flies disconnected twill, fancy twills, shade twill-weave at spiral twill), satin weave or satin weave alternative construction be (as reinforced satin weave, becoming
Then satin weave, weight satin weave, shade satin weave) one or more of combination, it is (any group i.e. above-mentioned to be also possible to united organization
The combination knitted, such as Check Texture, crape tissue, honeycomb weave, mock leno weave, floating loose tissue, cord weave, cloky weave, mesh
Tissue, small jacquard tissue), double-deck and multilayer tissue's (i.e. weft yarn of two groups or more warp thread and two groups or more
Interweave respectively and form the tissue of overlapped upper and lower two or more layers fabric, such as binding bilayer and multilayer in tubular tissue, table
Tissue changes that layer is double-deck and multilayer tissue in table), three-dimensional tissue (links together multilayer fabric by binder yarn, as orthogonal
Interconnected lock tissue, the multiple chain tissue in latitude angle), fluffing raising tissue (such as corduroy tissue, velveteen tissue, embossing suede tissue, bar
Weave through raising tissue, through it is floating long logical cut method raising tissue, bi-layer segmentation method through raising tissue, terry pile structure, tapetum),
The combination of one or more of lace stitch.
Preferably, the institutional framework are as follows: warp thread and weft yarn are i.e. staggeredly primary every an one thread.
Preferably, the institutional framework are as follows: a minimum of three warp thread are interweaved at least three weft yarns, each weft yarn
With only one longitude and latitude interlacing point on each warp thread, longitude and latitude interlacing point is continuous or adjacent constitutes oblique lines, front and back sides texture
Inclined direction is opposite.
Preferably, the institutional framework are as follows: the interlacing point on adjacent warp or adjacent weft it is separately distributed and discontinuous or
Non-conterminous, the interlacing point of every warp thread or weft yarn is covered by the long line that floats of the another system yarn of both sides, is formed on surface floating
Long line.
Preferably, on the basis of above-mentioned institutional framework, the floating length of alternative construction point, the direction for flying number, arrangement twill line
And one or more of factors such as yarn repeat number, and the tissue generated.
Preferably, the institutional framework are as follows: by two groups or more warp thread and one group of weft yarns, or by two groups
Or weft yarn and one group of warp thread more than two is interwoven the double or double above overlapped or latitude overlapping anatomic.
Preferably, the institutional framework are as follows: tower after being cut off by the warp thread or weft yarn of a system and formed in fabric surface
Lint, the warp thread or weft yarn (pass through and ground weft) of another system constitute the ground tissue of fabric.
Preferably, the institutional framework are as follows: the first warp thread is interweaved with weft yarn, and the second warp thread is mutually turned round with the first warp thread
It twists, weft yarn is passed through from the hole formed between the first warp thread of mutual twisting, the second warp thread contact point.
Preferably, other yarns can be contained in the warp thread and/or weft yarn, other yarns can be cotton, chemical fibre, hair
The one or more of the yarns such as yarn, viscose.
It is highly preferred that can be with packing, it is highly preferred that filling between double-deck and multilayered structure the surface layer and inner layer
Object can be but not limited to fiber, yarn, imitative silk floss etc..
In an advantageous embodiment, the fabric is through face fabric, and warp thread includes elastomeric overmold line, includes day in weft yarn
Right fiber yarn, such as purified cotton yarns.
In an advantageous embodiment, the fabric is filling-faced fabric, and it includes day in warp thread that weft yarn, which includes elastomeric overmold line,
Right fiber yarn, such as purified cotton yarns.
In an advantageous embodiment, the fabric can carry out waterproof, water repellent, antifouling, grease proofing, antistatic, antibacterial, prevent
The Collator Modes such as ultraviolet, fire-retardant, pearly-lustre.
In an advantageous embodiment, the fabric can carry out the post-processings such as coating, fitting processing.
In an advantageous embodiment, the woven fabric has the double-layer structure being made of face cloth and composite layer, the face
Cloth includes the elastomeric overmold line, and the composite layer is PU film, in TPU membrane, TPFE film, PU coating, fabrics in general, non-woven fabrics
One or more；It is highly preferred that face cloth is connect with middle layer by thermal bond pattern；It is highly preferred that being free of in the fabric
There is adhesive.
Preferably, the woven fabric, has the double-layer structure being made of base fabric and surface layer, and the base fabric includes the elasticity
Covering thread, the surface layer can be PU coating, fabrics in general, non-woven fabrics, reflective crystal, fluorescent material, one in light-storing material
Kind is several；It is highly preferred that base fabric is connect with surface layer by thermal bond pattern；It is highly preferred that without containing viscous in the woven fabric
Mixture.
In an advantageous embodiment, the woven fabric has the three-decker being made of face cloth, middle layer and inner layer；
The face cloth includes the elastomeric overmold line, and the inner layer is fabrics in general, any one in non-woven cloth, middle layer PU
Film, TPU membrane, any one in TPFE film etc.；It is highly preferred that face cloth is connect with middle layer by thermal bond pattern；More preferably
Ground does not contain adhesive in the fabric.
In an advantageous embodiment, the grammes per square metre of the woven fabric is 30-2000g/m2, preferably 80-1800g/m2。
In an advantageous embodiment, the woven fabric with a thickness of 0.01-30mm, preferably 0.1-10mm.
In the application above content, given numberical range may each be finger chosen out of this it is one or more
Fixed numbers or numerical intervals.
In an advantageous embodiment, the elastomeric overmold line further includes functional layer, and the functional layer can be positioned at skin
Outside layer material or between cortical material and core wire.Wherein it is preferred to which the functional layer can be anti-biotic material layer, anti-aging material
The bed of material one or more of resists quiet material electric layer.
In above content of the present invention, the warp, weft can be independently the elastomeric overmold line.
Elastomeric overmold line woven fabric provided by the present application has the advantage that
1) elastomeric overmold line breaking strength with higher, buckle resistance, scratch resistance wearability and elastic recovery rate, mention
High intensity, buckle resistance, scratch resistance wearability and elastic restoration ratio, to assign, elastomeric overmold line woven fabric is good to be torn
Strongly, wearability, fatigue durability and higher elastic recovery.
2) use the melting temperature of cortical material in 120 DEG C of situations below, fabric can be in warm in elastomeric overmold line
Synchronous bonding is realized under styling condition, does not need adhesive.
3) when the surface texture point of fabric is wholly or largely elastomeric overmold line interlacing point, leather is presented in fabric surface
Reflecting feel, can also have weaving texture, have the characteristics that easy cleaning, good permeability, and overcome rtificial leather surface
The caducous disadvantage of coating.
4) in the case where containing pigments or dyes in elastomeric overmold line, elastomeric overmold line and other yarns are carried out certain time
The arrangement of sequence, corresponding institutional framework of arranging in pairs or groups, does not need to be dyed or stamp can obtain different texture and color effect.
5) fabric can be with other materials, such as fabrics in general, PU/TPU film, TPFE film, reflective crystal, fluorescence or noctilucence
Equal materials are thermally bonded, and can obtain fabric laminating or compound effect without adhesive.
Detailed description of the invention
Fig. 1 is elastomeric overmold line cross-sectional structure schematic diagram；
Fig. 2 is a kind of institutional framework schematic diagram.
Specific embodiment
It is provided by the present application by elastomeric overmold line woven fabric, include elastomeric overmold line, the bullet in warp thread and/or weft yarn
Property covering thread, comprising: cortical material 10 and core wire 11, the cortical material are coated on outside core wire, wherein the cortical material
At least partly region crystal phase is mutually separated with amorphous phase generation.It is gone back between cortical material 10 and core wire 11 or except cortical material
It may include functional layer (such as anti-biotic material layer, anti-aging materials layer, anti-static material layer).
Specific method for coating is as follows:
Step 1
Polyurethane after melting is coated by coating machine and is squeezed out, the surface of core wire is coated on, obtains covering thread.Squeeze out temperature
Degree is greater than melt polyurethane temperature, and controlling polyurethane melt viscosity in extrusion process is 16000PaS.
Step 2
The covering thread of extrusion is cooled to melt polyurethane temperature or less, more than glass transition temperature, and polyurethane solidifies simultaneously
It is evenly distributed on the surface of polyester filament core wire, the other end is on roller.
In the present invention, in winding process, winding forms covering thread and stretches, and tensile speed is greater than extruded velocity, such as stretches
Speed/extruded velocity=1.2 then forms a tensile stress to covering thread.
To which under the collective effect of tension and temperature, while cortical material crystallizes, crystalline phase and amorphous phase exist
Occur mutually to separate in drawing process.
By the heat setting process, cortex is radially shunk to core wire；Core wire internal stress is eliminated simultaneously, and axis occurs
It to contraction, i.e., is radially expanded to cortex, the cortical material of core filaments and endosmosis is combined closely.Cortex and core wire
The crystallinity and the degree of orientation of long filament are all improved, so that cortex is combined closely with core wire.The elastic recovery of gained covering thread
99% or more rate.
Embodiment 1
Fabric tissue selects plain weave.Warp thread selects the polyamide filaments of 70D, and weft yarn selects 150D elastomeric overmold line,
As shown in Figure 1, the cortical material 10 of elastomeric overmold line selects urethane thermoplastic elastomer, it is long that polyester is not twisted in the selection of core wire 11
Silk.The pigments or dyes that elastomeric overmold line can be not higher than 1% containing mass ratio make fabric by the way that pigments or dyes are added
The dyeing in subsequent textile processing can be removed from, achieve the effect that color is knitted.
The Density that the present embodiment obtains is 70D*150D*190T, grammes per square metre 105g/m2, elastic recovery rate 99% with
On, it does not need to be dyed, there is color to knit effect.
Embodiment 2
Fabric tissue selects plain weave.Warp thread selects 70D elastomeric overmold line, and weft yarn selects 75D elastomeric overmold line and 75D
Polyester filament, wherein elastomeric overmold line and polyester filament are arranged in 1:1.As shown in Figure 1, the cortical material 10 of elastomeric overmold line
Polyester thermoplastic elastomer, the antibacterial agent that the mass ratio containing covering thread again is 5% in elastomeric overmold line are selected, core wire 11 is selected
Do not twist polyester filament.
The Density that the present embodiment obtains is 70D*75D+70D*75D*230T, grammes per square metre 90g/m2, elastic recovery rate
99% or more.
Embodiment 3
Fabric tissue selects twill-weave.Warp thread selects 150D elastomeric overmold line, as shown in Figure 1, the skin of elastomeric overmold line
The material (such as can be realized using the polyether ester of different molecular weight) of the different melting temperatures of two kinds of the use of layer material 10, first
Seed coat layer material melt temp is 150 DEG C, and second of cortical material melting temperature is 100 DEG C；Weft yarn selects 150D elastomeric overmold
Line, cortical material use polyamide thermoplastic elastomer, and core wire 11 uses polyester filament.
The Density that the present embodiment obtains is 150D*150D*230T, grammes per square metre 130g/m2, elastic recovery rate 99% with
On.Fabric can realize synchronous bonding under heat set conditions, not need adhesive.
Embodiment 4
Fabric tissue selects weft rib weave.Warp thread selects 210D elastomeric overmold line, as shown in Figure 1, elastomeric overmold line
Cortical material 10 selects polyamide thermoplastic elastomer, the light-storing material for being 20% containing mass ratio in elastomeric overmold line, core wire
11 select twisting polyester filament.Weft yarn selects 210D polyamide filaments.
The Density that the present embodiment obtains is 210D*210D*114T, grammes per square metre 165g/m2, elastic recovery rate 99% with
On.
Embodiment 5
Fabric tissue as shown in Fig. 2, the first warp thread 1 is interweaved with weft yarn 3, mutually turn round by the second warp thread 2 and the first warp thread 1
It twists, weft yarn 3 is passed through from the hole formed between the first warp thread 1 of mutual twisting, 2 contact point of the second warp thread, and warp thread and weft yarn are equal
150D elastomeric overmold line can be selected, as shown in Figure 1, the cortical material 10 of elastomeric overmold line selects urethane thermoplastic elastomer,
Core wire 11 selects twisting polyamide filaments.Back warp and back weft select 32S cotton polyurethane core-spun yarn.
The Density that the present embodiment obtains is (150D+32S) * (150D+32S) * 260*180, grammes per square metre 360g/m2,
99% or more elastic recovery rate.Textile surface shows as elastomeric overmold line interlacing point, and inner layer shows as cotton yarn interlacing point.
Embodiment 6
Fabric includes face cloth and composite layer, wherein face cloth tissue selects plain weave, and warp and weft is 150D elastomeric overmold line, such as
Shown in Fig. 1, the cortical material 10 of elastomeric overmold line selects polyether ester thermoplastic elastomer, and core wire 11 selects twisting polyester filament；It is multiple
Layer choosing 400G polar fleece is closed, face cloth is bonded with composite layer by thermal bond pattern.
The Density that the present embodiment obtains is 150D*150D*190T, grammes per square metre 550g/m2, elastic recovery rate 99% with
On.
Embodiment 7
Fabric includes base fabric and surface layer, wherein and base fabric fabric tissue selects plain weave, and warp and weft is 100D elastomeric overmold line,
As shown in Figure 1, the cortical material 10 of elastomeric overmold line selects urethane thermoplastic elastomer, core wire 11 selects twisting polyester filament；
3M reflectorized material is selected on surface layer；Base fabric and surface layer are combined together by thermal bond pattern.
The Density that the present embodiment obtains is 100D*100D*210T, grammes per square metre 230g/m2, elastic recovery rate 99% with
On, while there is good reflecting effect.
Fabric property detection method obtained by the application is as follows:
1, tearing brute force detects
Tearing brute force is tested according to GB/T3917.1-2009.
2, elastic recovery rate detects
According to FZ/T 01034-2008 testing elastic response rate.
3, pilling resistance detects
Martindale's method tests anti-fluffing ball grade.
4, silk performance detection is hooked
It is tested according to GB 11047-2008 and hooks silk performance.
The testing result of fabric property obtained by the application is as follows:
Table 1, the testing result of the present embodiment 1-7 fabric property
| Embodiment | Tearing brute force (N) | Elastic recovery rate (%) | Anti-fluffing and anti-pilling | Hook silk grade |
| 1 | 11/10 | > 99 | 5 | 5 |
| 2 | 8.5/9.3 | > 99 | 5 | 5 |
| 3 | 19/15 | > 99 | 5 | 5 |
| 4 | 22/20 | > 99 | 5 | 5 |
| 5 | 27/25 | > 99 | 5 | 5 |
| 6 | 24/20 | > 99 | 5 | 5 |
| 7 | 14/12 | > 99 | 5 | 5 |
It can be seen that elastomeric overmold line woven fabric provided by the present application, has good tearing brute force, wearability, fluffing
Pilling and hook silk performance.
The specific embodiment of the application is described in detail above, but it is merely an example, the application is simultaneously unlimited
It is formed on particular embodiments described above.To those skilled in the art, any couple of the application carry out equivalent modifications and
Substitution is also all among the scope of the application.Therefore, in the case where not departing from spirit and scope made equal transformation and
Modification, should all cover within the scope of application.
Claims (8)
1. a kind of elastomeric overmold line woven fabric, which is characterized in that include elastomeric overmold in the warp thread and/or weft yarn of the woven fabric
Line, the elastomeric overmold line, comprising: cortical material and core wire, the cortical material are coated on outside core wire；
The cortical material is the material that crystal phase occurs and mutually separates with amorphous phase；
The cortical material includes the first cortical material and the second cortical material, in which: the first cortical material melting temperature
T1 meets: 120 < T1 < 200 DEG C, and the second cortical material melting temperature T2 is 40-120 DEG C.
2. a kind of elastomeric overmold line woven fabric according to claim 1, which is characterized in that the institutional framework of the fabric is
Plain weave, twill, satin weave, alternative construction, figured texture weave, united organization, re-organized, bilayer and multilayer tissue, fluffing raising tissue,
The combination of one or more of lace stitch.
3. a kind of elastomeric overmold line woven fabric according to claim 2, which is characterized in that the elastomeric overmold line woven fabric
The double-layer structure being made of face cloth and composite layer, the face cloth include the elastomeric overmold line.
4. a kind of elastomeric overmold line woven fabric according to claim 2, which is characterized in that the institutional framework are as follows: minimum
There are three warp thread to be interweaved at least three weft yarns, only one longitude and latitude interlacing point on each weft yarn and each warp thread,
Longitude and latitude interlacing point it is continuous or it is adjacent constitute oblique lines, front and back sides texture inclined direction is opposite.
5. a kind of elastomeric overmold line woven fabric according to claim 2, which is characterized in that the institutional framework are as follows: adjacent
Interlacing point on warp or adjacent weft is separately distributed and discontinuous or non-conterminous, and the interlacing point of every warp thread or weft yarn is by two
The long line that floats of other another system yarn is covered, and is formed on surface and is floated long line.
6. a kind of elastomeric overmold line woven fabric according to claim 2, which is characterized in that the institutional framework are as follows: by two
Group or warp thread more than two and one group of weft yarns, or be interwoven by two groups or more weft yarn with one group of warp thread
The double or double above overlapped or latitude overlapping anatomic.
7. a kind of elastomeric overmold line woven fabric according to claim 2, which is characterized in that the institutional framework are as follows: first
Warp thread is interweaved with weft yarn, the second warp thread and the mutual twisting of the first warp thread, first warp thread, second warp of the weft yarn from mutual twisting
It is passed through in the hole formed between yarn contact point.
8. a kind of elastomeric overmold line woven fabric according to claim 1, which is characterized in that the fabric weight is 80-
1800g/m2。
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| CN115386995A (en) * | 2022-08-01 | 2022-11-25 | 武汉纺织大学 | Easily deformable multi-layer woven braid and weaving method thereof |
| CN115976710A (en) * | 2022-12-27 | 2023-04-18 | 广州汉德新材料股份有限公司 | Leather fabric and manufacturing method and application thereof |
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2018
- 2018-07-09 CN CN201821081232.4U patent/CN209508518U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386995A (en) * | 2022-08-01 | 2022-11-25 | 武汉纺织大学 | Easily deformable multi-layer woven braid and weaving method thereof |
| CN115976710A (en) * | 2022-12-27 | 2023-04-18 | 广州汉德新材料股份有限公司 | Leather fabric and manufacturing method and application thereof |
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