CN106012237A - 3d interval woven fabric - Google Patents
3d interval woven fabric Download PDFInfo
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- CN106012237A CN106012237A CN201610661533.3A CN201610661533A CN106012237A CN 106012237 A CN106012237 A CN 106012237A CN 201610661533 A CN201610661533 A CN 201610661533A CN 106012237 A CN106012237 A CN 106012237A
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- layer
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- access node
- hollow
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D25/00—Woven fabrics not otherwise provided for
- D03D25/005—Three-dimensional woven fabrics
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/567—Shapes or effects upon shrinkage
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/10—Physical properties porous
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses 3D interval woven fabric. The 3D interval woven fabric is obtained through conversion of multi-layer hollow fabric on a loom by means of the warp shrinkage rate difference, and the finished product is of a three-dimensional hollow structure. The 3D interval woven fabric can be woven in the non-transformed common loom. The 3D interval woven fabric with the certain thickness and the hollow structure can be used in the three-dimensional fields of reinforcing materials and woven fabric and woven garment materials with fillers.
Description
Technical field
The present invention relates to a kind of can without on the common woven loom of any transformation weave 3D spacer fabric, especially
It is to present in the solid of woven fabric and contain on the woven fabric of implant.
Background technology
3D spacer fabric is also known as Woven Distance Fabric, three-dimensional hollow shape fabric, and upper and lower two the exterior and the interior layers are smooth tabular,
Being connected by access node layer in the middle of the exterior and the interior layer and be separated into continuous print hollow sandwich shape structure, fabric has one under the exterior and the interior layer flat conditions
Determining thickness, access node layer can be hang down yarn or the vertical tissue of longitude and latitude intertexture.It can as skeletal composite reinforcement,
It is used at intermediate hollow filling reinforcing material；The fabric of 3 D stereo can also be fabricated to, make fabric present stereochemical structure.Such as
It is used in above eiderdown shell fabric, eider down can be filled and solve the anti-floss of feather dress fabric and the outward appearance inadequate aesthetic problem of bending.
Space fabric is the most common in knitted fabric, but in woven field also in the starting theoretical research development phase, between 3D
Cannot normally weave on common woven loom due to 3-D solid structure and warp let-off difference every shape fabric.Next the present invention says
Bright space fabric is all woven fabric.3D space fabric spacer structure formation mechenism is because access node layer (can also claim the layer that hangs down
Express Deng other) than the exterior and the interior layer (referring to upper and lower two-layer outside fabric) warp let-off is many and the stereochemical structure that formed, but when reality is weaved
Common woven loom is not three-dimensional woven, and due to woven loom self structure, in actual weaving, the warp of fabric is whole
Being in horizontal straight condition, parallel is also horizontal wefting insertion, and under not considering yarn thickness, this weaving mode that stretches is that two dimension is knitted
Make, it is impossible to directly weave and there is certain thickness 3 D stereo fabric.And want by directly improve loom two dimension weaving knot
Difficulty and the cost of structure are the biggest.The two-dimensional approach weaving having theoretical proposition to flatten restores, this mode access node layer warp let-off
Amount has more a lot than the exterior and the interior layer, so it has been proposed that transform the feeding system of warp of loom for knitting 3D space fabric, but neglecting
Can not normally beat up problem depending on loom fell.In the case of two dimension weaving, warp is to be completely in horizontal straight condition, and 3D is spaced
Access node layer in fabric is because warp run-in is many, so access node layer shed open is more forward than the exterior and the interior layer in the case of Ya Bianing, woven loom beating-up needs
Wanting shed open concordant, this causes being allowed to, because of the reason that shed open is the most concordant, connection of cannot normally beating up when two-layer is at access node.Actual
Middle utilization improves feeding system of warp can weave the space fabric that thickness is the lowest, and the space fabric of this thickness is applied very in reality
Limited.
The feature of 3D spacer fabric is disposable weaving three-dimensional stereo hollow structure, has certain thickness and hollow knot
Structure.In existing market, woven fabric major part is all two dimension, and three-dimensional woven fabric has broad application prospects and awaits development,
The such as down jackets of the first warm wear in winter, since it is desired that fill floss so down jackets have certain thickness, down jackets are with one
The rule is walked bundle of lines two-layer fabric and is coupled together lattice and become the region of a lot of hollows, fills quantity with identical in the region of each hollow
Eider down, clothes is the most beneath to be gone so to prevent eider down from all sinking to due to action of gravity.The cabling of these sewing had both expended the time
Manpower, is also easy to produce personal error and run floss.And this rule sewing thread extremely affects down jackets outward appearance, down jackets outward appearance
Also being that machine-made wave bends out-of-flatness, and the anti-floss of knitting fabric is bad, 3D spacer fabric solves down jackets just
Being preferably selected of these problems of fabric.
To sum up, so being badly in need of finding a kind of machine that can weave 3D interval shape on the ordinary loom without any transformation
The method of knitted fabric.
Summary of the invention
The present invention find a kind of can on the ordinary loom without any transformation woven 3D spacer fabric, Ke Yiyong
In fields such as composite, 3 D stereo fabric and feather dress fabrics.
The central principle of the present invention has two to walk greatly, and the first step is that upper machine tissue uses multilayer hollow tissue, and warp stretches
It is suitable for the two-dimentional weaving mode of common woven loom in two-dimentional multilayer hollow tissue under state.The each layer of multilayer hollow tissue send
Identical through amount, so avoid warp let-off difference problem and warp let-off difference to cause loom weaving the exterior and the interior layer and access node layer shuttle when weaving embryo cloth
Mouth horizontal direction does not lines up the problem that cannot normally beat up brought.This multilayer hollow is not spaced when being organized on loom weaving
Highly, simply there is the hollow structure of flat two dimension.
Multilayer hollow tissue is the one in multilayer tissue, and organization internal has a lot of hollow structure to arrange, and the number of plies is the most, can
By arrangement in the way of the most.The layer that hollow structure is considered as being knitted by many disharmony of QI of the upper and the lower is coupled together by access node and becomes one
Individual entirety, this entirety linked up surrounds many flat hollow structures.The design organization of multilayer hollow tissue is according to fabric
Side longitude and latitude upper and lower relation can draw.At single hollow structure access node, number is N, and during N=2, polygon is two parallel lines (Fig. 1
In 130)；When N is more than more than 3, hollow structure is polygon, and each layer of warp is all the weaving of the warp let-off the most forward, and composition is many
Each limit of limit shape.Generally fabric, topmost and the bottom layer being referred to as in the middle of the exterior and the interior layer, the exterior and the interior layer is referred to as access node layer.Many
The difference of layer hollow tissue and 3D interval tissue is that multilayer hollow is organized in multilayer hollow under the warp straight configuration of the exterior and the interior layer
The thickness the lowest (actual yarn has a diameter, so each layer is all to have a thickness) of tissue, ignores yarn diameter approximation
Regarding two-dimensional fabric as, under the exterior and the interior layer all warps straight condition and access node layer warp straight configuration, multilayer hollow tissue is such as figure
2 have a minimum height h in two-dimentional0Polygon hollow structure, 3D interval tissue is then that such as Fig. 3 has one in three-dimensional
Fixed vertically to height h1Polygon hollow structure.Another one it should be noted that each layer of multilayer hollow fabric of design
Warp can change the most mutually layer, but the present invention is turned three-dimensional hollow by multilayer hollow has one to the warp string layer between this layer
Definite limitation.
The second step of the central principle of the present invention exists two kinds on warp raw material, and (or two or more, two kinds is minimum choosing
Select) there is the warp of different shrinkage factor, make the exterior and the interior layer different from the shrinkage factor of upper machine to finished product from the shrinkage factor of access node layer.Warp
Shrinkage factor is that finished product warp-wise length weaves on looms with this section of finished product and makes required length ratio, does not consider that the existence of loss is such as schemed
In 2, on multilayer hollow organization table nexine, captain's degree is a, and end product 3D space fabric length is A, and the exterior and the interior layer is through linear shrinkage ratio
For (a-A)/a, generally ensure finished product three dimensional separation effect, the difference through linear shrinkage ratio (a-A)/a He (b-B)/b of selection
Be worth from upper machine to finished product more than 10%, be spaced the biggest, selects the contraction the biggest raw material of rate variance.The different contractilitys of yarn are permissible
It is yarn natural resiliency, the most resilient yarn and the yarn without bullet；Can also be yarn chemical property difference, such as terylene
Boiling water shrinkage when degree of crystallinity difference dyeing and finishing is different.The warp raw material of each layer can select multiple collocation, can be with height
The combination with low-shrinkage of contracting, but warp selects access node layer to be made of arranging in pairs or groups to shrink with the exterior and the interior layer from the shrinkage factor of upper machine to finished product
Rate is different.The exterior and the interior layer of 3D space fabric is smooth, so access node layer uses the warp that shrinkage factor is little, and the shrinkage factor that the exterior and the interior layer uses
Big warp.
Multilayer hollow on loom, by using two kinds (more than or) to have different inotropic warp, is tied by the present invention
The fabric (can be now embryo cloth or finished product) of structure after lower machine, utilize both through linear shrinkage official post must in two dimension flat
Polygon hollow structure be changed into 3 D stereo polygon hollow structure, thus complete the embryo cloth of multilayer hollow structure between 3D
Finished product every structure changes.
Two kinds poor so that the two-dimensional structure in flat is changed into the most former of three-dimensional three dimensional structure through linear shrinkage
Manage as follows.The parallel lines (being equivalent to upper and lower two-layer fabrics) that in Fig. 1, during N=2, two isometric alignment of 130 are close to, by two-end-point
Couple together (being equivalent to the point that two interwoven layers connects), (two-layer warp when when two parallel lines shrink simultaneously but shrinkage is different
Shrinkage factor is different), shrink little side ratio over there and shrink big the longest, so two original parallel lines surround into one
Arc 140, it is exactly multilayer hollow face that the flat hollow chamber 110 of two adjacent parallel lines is transformed into the three-dimensional cavity 120 of arc
Material becomes the ultimate principle of 3D interval fabric.Multilayer hollow on loom organizes each layer of length equal, and the most isometric is flat
The two-dimentional hollow structure of shape utilizes interlayer shrinkage factor different after lower machine so that layer of length that shrinkage factor is low is high more than shrinkage factor
That layer, short that layer of length causes closing that stringcourse of length length in two-dimensional structure and gets up camber 130, zone line 120
For hollow form cavity, end product is made to present 3 D stereo hollow structure.Being usually that during N >=3, multilayer hollow tissue surrounds is many
Limit shape.In such as Fig. 1 150 are tri-layers of hollow tissues of N=3, so hollow is a flat triangle 310, as extended access node
Place's length is then individual trapezoidal.
The basic selective rules of warp is the raw material that the exterior and the interior layer shrinkage factor is big, typically can select elastomeric yarn or high receipts
Contracting yarn.Elastomeric yarn finished product general the exterior and the interior layer has elasticity, and lower machine is i.e. 3D space fabric；The exterior and the interior layer that then can make of high convergency does not has
Flexible, need post processing just can be transformed into 3D space fabric, concrete by practical application request selection.Access node layer warp is typically received
Shrinkage is lower than the exterior and the interior layer, if a type is access node layer warp thread rigidity or toughness preferably can directly support the exterior and the interior layer；Separately
A kind of warp selects flexible yarn, and so embryo cloth and assembled watch nexine and access node layer natural effect are in the state fallen down,
Storage convenient transportation, without any improvement, is also beneficial to carry out post processing simultaneously, and fabric presents solid after adding implant more by the time
Effect, this mode is more suitable for containing implant fabric, such as feather dress fabric.
When multilayer hollow is organized in use double feeding system of warp warp let-off, tension force and the warp run-in of two groups of warps can set difference,
In certain little scope, two groups of warps set different parameters and can ensure that fell levels is concordant, be so can normally weave between
Every the least 3D space fabric, but the actual application of interval too small is little.The present invention can simplify without these complexity producing
Design also normally weaves the 3D interval fabric meeting market interval height demand.Although the present invention need not to use this have give
Through difference and the weaving mode of Tension Difference, but the tension force of two groups of difference warps can also be used in practice in double feeding system of warp
Or the mode of difference warp run-in, and two groups are utilized to weave through line shrinkage difference mixed form.Any weaving side utilizing other form
Formula and the two of the employing of the present invention groups (more than or) through the poor central principle of line shrinkage mix weave containing 3D spacer fabric all
Belong to the right invading the present invention.
Each monolayer organization of the exterior and the interior layer and access node layer selects generally plain weave, because plain weave the most simply connects effect is also
Best, it is also possible to it is that other is organized such as twill etc..The weft density raw material of each layer can be identical or different, and end count is by wearing
Combining number of times to control, filling density can design each layer of opening number of times by tissue single loop and control.
Access node layer can also be binder (also referred to as vertical line), such as weaves anti-velvet fabric and selects access node layer herein.Access node layer
Effect be to couple together into an entirety with the exterior and the interior layer, fabric is separated hollow structure one by one simultaneously.In actual applications
The concrete form of access node layer access node has a lot of selection, and the length of such as access node is unrestricted, can be to interweave once (in Fig. 2
I), it is also possible to continuous print or discrete arbitrarily less than loom stricture of vagina version cycle-index (such as II in Fig. 2).Fig. 2 connects
Knot length be I hollow shape be triangle 310, access node length be II hollow shape be trapezoidal 320, actual intermediate cam shape 310
Summit be the diameter of the single parallel ignored, reality be also one trapezoidal.Access node length and different length in reality is weaved
Arrangement is can be arbitrarily devised, is only limited by loom stricture of vagina version largest loop number.
Stitch weave can be diversified, can change a layer mode to use the exterior and the interior, it would however also be possible to employ the exterior and the interior not carried out
Change the multilamellar tying method of layer, it is also possible to fall layer or the tying method etc. of liter layer, stitch weave can be plain weave, twill, satin
Stricture of vagina etc..The concrete form of access node is selected flexibly by actual demand, and different tissues access node can be used in different access node regions.Whole fabric
Internal all local numbers of plies are the most equal, and at such as access node, tissue uses the tissue then access node region number of plies ratio of fall layer
At non-access node, the number of plies is few.This layer can have different calls from layer connected mode, not should using different expression waies as
Distinguish.
Stitch weave can have multiple choices, and access node region warp can not be limited by string layer, but fabric is for ensureing into
The seriality of product entirety three dimensional structure and the exterior and the interior layer smooth, the non-access node region the exterior and the interior floor having interweaved later in access node district and connecing
Knot layer warp can not occur the warp of string layer situation, i.e. top layer always on top layer, and the warp of access node layer is always at access node layer, nexine
Warp always at nexine.With the access node region 340 and 350 in Fig. 3, as a example by non-access node region 330 and 331.Such as access node district
Territory 340 binder type only selects to interweave once, then at access node, I can not select the stitch weave that the exterior and the interior exchanges, the otherwise table of 331
The warp of layer is switched to access node layer, and the warp of access node layer has arrived top layer, so causes adjacent each hollow structure to shrink
Situation is different, and final fabric can not keep fabric the exterior and the interior layer continuous formation, between one the exterior and the interior layer of actual capabilities is distorted continuously
Every fabric, market application is substantially all needs fabric the exterior and the interior layer continuous formation, such as anti-velvet fabric.So I stitch weave is such as
Fruit selects the exterior and the interior exchange tissue, and at list, the exterior and the interior of woven areas I changes hierachy number is that even-times can ensure that warp non-cross strata.Each
If layer warp plays contraction difference effect warp when having plurality of raw materials can not occur string layer, or the warp playing the poor effect of contraction can
Being a small amount of but layer can not all occur to go here and there, basic norm is to ensure that stablizing of each regions contract difference, and practical operation should
Avoided shrinking the warp string layer of difference effect as far as possible.
Multilayer hollow fabric hollow is directly filled with being formed the waveform (with reference to Fig. 5 the exterior and the interior layer) of uneven thickness, fills
Object is long-pending the biggest, the more bending of the exterior and the interior layer.This is because multilayer hollow is organized in fabric in the case of the exterior and the interior layer warp stretches does not has thickness
Degree causes.3D space fabric then will not.
The final form of fabric of the finished product of the present invention is 3D spacer structure, through its interval of fabric that linear shrinkage ratio difference is the biggest
Highly can arrive more than 10cm, being generally spaced distance can be at 0 ~ 10cm, and in the range of this, actual (real) thickness needs the most permissible
Being designed to how many, single hollow structure interval height is referring to figs. 2 and 3 calculating interval h according to Pythagorean theorem1Value:
Hollow structure width depending on filling density and loom stricture of vagina version largest loop number, in the range of width can also be arbitrarily devised.
The present invention is only restricted to warp material choice, and monolayer warp can be not limited only to a kind of raw material, can use height
Shrink and lower shrinkage hybrid combining, but whole tissue must use the warp containing two kinds of (more than or) shrinkage factors are different to make table
The shrinkage factor that nexine finally has is different with the shrinkage factor of access node layer.As for the thickness of warp, long filament or short fibre, synthetic
Or natural fiber, as long as last combination meets the exterior and the interior layer and access node layer shrinks rate variance.Parallel raw material is unrestricted, yarn
Thickness is the most unrestricted.The present invention can need not existing loom is carried out any transformation, can be at arrow shaft, jet, water spray, sheet
The looms such as shuttle are easily weaved, and are rapidly completed industrialized production.Loom head selects multi-arm or big jacquard weave.Future also can open
Send out complementary as batched respective outer side edges 3D finished textile product, it is also possible to develop novel multished loom improve production efficiency.
This 3D interval machine side material uses high weft density can get final product anti-floss after dyeing, it is also possible to by post processings such as press polish
Anti-floss, can be used to as novel anti-velvet fabric.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that multilayer hollow fabric is changed into 3D space fabric ultimate principle figure.
Fig. 2 is the side simplified figure of upper machine of the specific embodiment of the invention.
Fig. 3 is Fig. 2 finished product simplified side schematic diagram.
Fig. 4 is Fig. 2 finished product overall structure schematic diagram.
Fig. 5 is Fig. 2 fills schematic diagram after floss without the common multilayer hollow fabric of principle of the invention 3 D stereo.
Fig. 6 is the 3D interval tissue rough schematic view of a kind of four layers.
Fig. 7 is that the 3D of a kind of three layers is spaced tissue three-dimensional axonometric chart.
Detailed description of the invention
For illustrating the present invention, below in conjunction with accompanying drawing and example, the present invention program is had on the anti-velvet fabric of down jackets
Body application illustrates.It should be noted that, specific embodiment described herein is only in order to explain the present invention, including but do not limit
In this example.
The feature of 3D structure woven fabric just disposably weaves the hollow structure having a style of one's own exactly, it is not necessary to additionally stitch
System, these hollow structures can directly carry out filling floss, saves and connects this road cumbersome process of thread of two shell fabrics and solve car
Suture pinprick easily runs floss problem, and after middle vacancy charges eider down, three-dimensional hollow shape fabric still can keep the exterior and the interior shell fabric simultaneously
Smooth, solve down jackets outward appearance for a long time bend fashion the most attractive in appearance a difficult problem.The anti-floss of woven fabric is effective, knitting because of
Easily run floss to be not suitable for being directly used as anti-velvet fabric for loop construction.
The thickness of down jackets is typically at 3 ~ 30mm, and the raw material of 20D ~ 50D typically selected by yarn.Upper machine selects three layers of Fig. 2
Hollow tissue, this interval height h1Being designed as 20mm, warp selects the 50D/36F high-shrinkage polyester FDY of boiling water shrinkage 30%
(calculating with 35% from upper machine to finished product shrinkage factor) and conventional 50D/144F polyester DTY (are counted with 18% from upper machine to finished product shrinkage factor
Calculate).Parallel selects 50D/144F polyester DTY.
Because anti-velvet fabric density is higher, for convenience of weaving, this time the warp of 50D selects double-beam, and two groups of raw materials respectively lead
One warp beam, the exterior and the interior layer warp is in a warp beam.Rule is the warp that the exterior and the interior layer selects that shrinkage factor is big, and the choosing of access node layer is received
The warp that shrinkage is little.This test selects tissue to select such as three layers of hollow tissue of Fig. 2, as the end count of each layer all sets,
So that axle total quantity of warps of 50D/36F high-shrinkage polyester FDY is the twice of 50D/144F that axle of polyester DTY.
Fig. 2 is in the past let continuous warp let-off forward, warp run-in and textura epidermoidea and the nexine tissue warp let-off from the right side of middle access node layer
Essentially identical.Because there is a minimum thickness h in the small factor such as yarn diameter0, so access node layer length has than the exterior and the interior layer
One difference the least, the elastic elongation that yarn self has can offset this fluctuation.Access node layer is turned left from the right side levels
Fabric cut into flat triangle or trapezoidal and make it connect into an entirety, the triangle of this continuous cutting continuously
Or trapezoidal and size can random permutation and combination.
Three layers of hollow fabric side can be regarded as by three kinds of morphologic arrangement combinations, uses Fig. 3 finished product side for convenience of introducing
Simplify figure explanation: Part I 330 and 331 is three layers all separate mutual the most not access node and beat up in turn weaving, and now fabric is divided into
Two region AB；Part II 340 is access node layer and top layer access node, separates with nexine, and fabric surrounds only one of which region up and down
C；Part III 350 is access node layer and nexine access node, separates with top layer, and fabric surrounds a region D up and down.340 and 350 is table
Nexine access node region, makes access node layer and the exterior and the interior layer connect into an entirety, and at access node, stitch weave and the length of I, II can spirits
Live and select, but be to ensure that after access node has interweaved at each 340 and 350 that three layers of warp of 330 and the 331 of not access node can not be gone here and there
Layer.Stitch weave uses warp backed weave and prolongation access node length can improve weaving efficiency.
Each part is not limited by the beating of which layer first opening, can control tissue every in the case of setting fixing filling density
One layer of beating number of times controls the concrete filling density of each Layer assignment.The upper each layer of filling density of machine of this test all sets identical, uses and props up
Holding that to have the loom of change filling density more in hgher efficiency, old-fashioned loom is not supported to change filling density loom and is relatively weaved for this tissue and imitate
Rate is lower.
Access node layer has a variety of with the exterior and the interior layer tying method, and selecting not carry out the exterior and the interior, to change the anti-floss of layer mode effective, but
Change layer tying method and can form certain texture outside fabric, fabric flower pattern can be enriched.This test and Selection does not carry out table
In change the warp backed weave access node I of layer, and interweave during the access node of top layer 1 time (weaving length is ignored), interweave with during nexine access node II
200 times (on loom, the length of access node is 40mm), the most the weaving length in the region 330 and 331 of access node is not 40mm, neglects
Slightly higher degree h0, the exterior and the interior layer weaving length a=b=40mm.
Lower machine of casting off on loom can bounce back and have a small contraction rate variance due to warp tension fabric entirety, and two
Group warp relaxation shrinkage difference is less, and finished product molding principal element or dyeing and finishing process make the difference that boiling water shrinkage produces.
Finished product after dyeing sizing is because middle access node layer yarn is flexible, so can not support whole under naturalness
Individual fabric is three-dimensional solid form.Under the exterior and the interior layer warp straight condition and access node layer straight configuration under calculate Fig. 3 finishing room every
Highly h1:
A=40*(1-0.35)=26mm
B=40*(1-0.18)=32.8mm
Can keep being spaced after finished product fabric charges eider down h1 be 20mm be 3 D stereo shape, met most of on the market
Down jackets thickness requirements.The weaving length adjusting the most not access node in reality just can weave the 3D that interval height is 30mm to 60mm
Interval shape fabric.If using the warp raw material that boiling water shrinkage is bigger, it might even be possible to weave the interval of more than 100mm.Typically
Down jackets thickness is at 3 ~ 40mm, considerably beyond actual requirement.
Claims (11)
1. a 3D spacer fabric, on loom, tissue is multilayer hollow tissue, is had the warp of shrinkage difference by least two
Line makes after lower machine shrinkage factor between layers different, makes finished product be changed into 3D spacer fabric (also known as spacer fabric, three-dimensional
Hollow form woven fabric).
2. in claims 1, the Shang Ji organization charts of multilayer hollow tissue gets final product picture according to fabric side filling yarn upper and lower relation
Going out, whole tissue is made up of top layer, access node layer (also known as intermediate layer), nexine, and access node layer connects all layers including the exterior and the interior
Becoming an entirety, and be divided into hollow structure, three layers of hollow tissue is that in all multilayer hollow tissues difficulty of weaving is
Low, production efficiency is the highest, and purposes is widest.
3. in claims 1, the difference of 3D spacer fabric and multilayer hollow woven fabric is multilayer hollow woven fabric the exterior and the interior layer
Warp does not has the Two-dimensional morphology (actual (real) thickness is the least negligible) of thickness under stretching formation state, and the exterior and the interior layer is recessed after filling
Convex irregular；And 3D spacer fabric is the three dimensional structure with vertical direction height, 3D interval after adding implant
Woven fabric the exterior and the interior layer still can keep smooth.
4. when in claims 1, multilayer hollow is organized in loom weaving, the warp run-in of each layer is of substantially equal, it is possible to straight
It is connected on Tradition Looms production weaving, it is to avoid Tradition Looms two dimension weaving mode direct weaving three-dimensional hollow fabric is because of warp tension
The excessive weaving difficulty brought of difference, warp run-in difference；In actual production can also there is suitable Tension Difference and warp run-in difference etc. in the warp let-off
Multi-form and through line shrinkage difference principle mixing weaving.
5. claims 1 refer to it is that access node layer is less than the exterior and the interior layer through line shrinkage through line shrinkage difference, make finished product according to this feature
The length of rear access node layer relative unit distance in the horizontal direction is longer than the exterior and the interior layer length, so that multilayer hollow structural transformation is 3D
Spacer fabric.
6. the multilayer hollow woven fabric in claims 1 is during on loom, the summit of the access node under warp straight condition is coiled into
Hollow structure is polygon (polygon is considered two limit shapes when binding place is 2 herein), the hollow fabric of the different numbers of plies polygon
The shape size of shape hollow structure and arrangement are all arbitrarily to design, and wherein polygonal side length weaving is the longest, and interval height is more
Greatly.
7. in claims 1, the biggest through line shrinkage difference between layer, spacing distance is the biggest, and shrinkage difference is general to be spaced more than 10%
Effective, the exterior and the interior layer spacing distance can accomplish that 0 ~ 100mm is the highest, and in the range of can accomplishing, spacing distance needs how many
Can accomplish how many.
8. in claims 1, the longitude and latitude raw material thickness specification of multilayer hollow tissue is unrestricted, can select rigidity or soft
Property raw material, the weft density of each layer of multilayer tissue can be identical or different, by gait denting stricture of vagina domain control each
Layer end count, controls the filling density of each layer by the change filling density of design each layer of single Weaving Cycle beating number of times or loom.
9. in claims 2, access node layer has a lot of selection with the stitch weave of the exterior and the interior layer and access node length, such as drops layer tissue
Or warp backed weave can improve production efficiency, specifically can select flexibly, adjacent two layers at least interweaves an access node one
Rising, single Weaving Cycle greatest length is limited by the pegging plan largest loop number of loom, and typically now the period of dobbies can
To reach thousand of, meet far away demand；The warp of each layer plays shrinkage difference effect that what at access node, organization need was avoided is occurs
String layer, it is ensured that Stability Analysis of Structures after the contraction of each hollow structure.
10. applied on the anti-velvet fabric of New down coat during the detailed description of the invention of the present invention is claims 1
Example, can perfect solve to run floss and the two large problems of the uneven fashion the most attractive in appearance brought of outward appearance bending at down jackets pinprick,
In actual application, raw material thickness specification, fabric weft density, the arrangement of hollow structure shape size, interval height etc. can be the most flexible
Design.
In 11. claims 1, principle belongs to present invention original creation, and what the principle of any present invention of comprising was made comprise, and 3D interval is knitted
The weaving form of thing all constitutes the infringement to the present invention；The 3D spacer fabric utilizing the present invention to weave out without permission adds again
What work was made also constitutes the infringement to the present invention such as other products such as down jackets.
Priority Applications (1)
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Cited By (13)
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| CN106757682A (en) * | 2017-01-12 | 2017-05-31 | 信泰(福建)科技有限公司 | A kind of three layers of woven fabric of solid and its manufacture method |
| CN106868684A (en) * | 2017-04-06 | 2017-06-20 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN106868685A (en) * | 2017-04-06 | 2017-06-20 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN106929978A (en) * | 2017-04-06 | 2017-07-07 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN107083603A (en) * | 2017-04-06 | 2017-08-22 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN108588973A (en) * | 2018-05-16 | 2018-09-28 | 杭州碳谱新材料科技有限公司 | 3D space fabrics Weaving device and method |
| CN109371531A (en) * | 2018-12-25 | 2019-02-22 | 淄博银仕来纺织有限公司 | A kind of seamless eiderdown shell fabric structure of three-layer stereo and preparation method thereof |
| CN111764019A (en) * | 2019-04-02 | 2020-10-13 | 东丽纤维研究所（中国）有限公司 | Elastic fabric with filling structure |
| CN112105768A (en) * | 2018-04-06 | 2020-12-18 | 威实有限公司 | Weaving machine system for pulling a binding warp thread from a shed into a gap between an upper outer fabric and a lower outer fabric of a spacer fabric |
| CN113693311A (en) * | 2021-07-26 | 2021-11-26 | 嘉兴市碟啰时装设计有限公司 | Garment structure and manufacturing method thereof |
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| EP3848487A4 (en) * | 2018-09-06 | 2022-04-13 | Uchino Co., Ltd. | Multi-ply woven gauze |
| CN116100927A (en) * | 2023-02-20 | 2023-05-12 | 上海九裕纺织科技有限公司 | Three-dimensional three-layer pipeline surface fabric bonding equipment |
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| CN106757682A (en) * | 2017-01-12 | 2017-05-31 | 信泰(福建)科技有限公司 | A kind of three layers of woven fabric of solid and its manufacture method |
| CN107083603B (en) * | 2017-04-06 | 2019-11-22 | 浙江懿纱纺织科技有限公司 | A kind of fabric and application thereof |
| CN106868685A (en) * | 2017-04-06 | 2017-06-20 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN106929978A (en) * | 2017-04-06 | 2017-07-07 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN107083603A (en) * | 2017-04-06 | 2017-08-22 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN106868684A (en) * | 2017-04-06 | 2017-06-20 | 浙江万姿布业有限公司 | A kind of fabric and application thereof |
| CN106868685B (en) * | 2017-04-06 | 2019-10-29 | 浙江懿纱纺织科技有限公司 | A kind of fabric and application thereof |
| CN112105768A (en) * | 2018-04-06 | 2020-12-18 | 威实有限公司 | Weaving machine system for pulling a binding warp thread from a shed into a gap between an upper outer fabric and a lower outer fabric of a spacer fabric |
| CN112105768B (en) * | 2018-04-06 | 2022-07-08 | 威实有限公司 | Knitting machine system |
| CN108588973A (en) * | 2018-05-16 | 2018-09-28 | 杭州碳谱新材料科技有限公司 | 3D space fabrics Weaving device and method |
| CN108588973B (en) * | 2018-05-16 | 2020-03-06 | 杭州碳谱新材料科技有限公司 | 3D spacer fabric weaving device and method |
| EP3848487A4 (en) * | 2018-09-06 | 2022-04-13 | Uchino Co., Ltd. | Multi-ply woven gauze |
| CN109371531A (en) * | 2018-12-25 | 2019-02-22 | 淄博银仕来纺织有限公司 | A kind of seamless eiderdown shell fabric structure of three-layer stereo and preparation method thereof |
| CN111764019A (en) * | 2019-04-02 | 2020-10-13 | 东丽纤维研究所（中国）有限公司 | Elastic fabric with filling structure |
| CN113693311A (en) * | 2021-07-26 | 2021-11-26 | 嘉兴市碟啰时装设计有限公司 | Garment structure and manufacturing method thereof |
| CN113942280A (en) * | 2021-11-10 | 2022-01-18 | 上海永利输送系统有限公司 | Preparation method of conveying belt for turning machine |
| CN116100927A (en) * | 2023-02-20 | 2023-05-12 | 上海九裕纺织科技有限公司 | Three-dimensional three-layer pipeline surface fabric bonding equipment |
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