CN201485590U - Large-thickness three-dimensional double-layer layered fabric - Google Patents
Large-thickness three-dimensional double-layer layered fabric Download PDFInfo
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- CN201485590U CN201485590U CN2009202085988U CN200920208598U CN201485590U CN 201485590 U CN201485590 U CN 201485590U CN 2009202085988 U CN2009202085988 U CN 2009202085988U CN 200920208598 U CN200920208598 U CN 200920208598U CN 201485590 U CN201485590 U CN 201485590U
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Abstract
The utility model relates to a textile structural composite material, which is a structure of a large-thickness three-dimensional double-layer layered fabric. The large-thickness three-dimensional double-layer layered fabric adopts the technical scheme that: upper layer warp yarns (2) and common weft yarns (1) are interwoven into an upper layer fabric; lower layer warp yarns and lower layer common weft yarns (1) are interwoven into a lower layer fabric; a group of soluble weft yarns are added into the weft yarns of the upper layer fabric and the lower layer fabric besides the common weft yarns (1); the soluble weft yarns do not participate in the interweavement of the upper layer fabric and the lower layer fabric; a third group of yarn pile warps (4) are alternately interwoven with the upper layer common weft yarns and the lower layer common weft yarns (1) or the soluble weft yarns (3) between both layer fabrics to connect the upper layer fabric and the lower layer fabric; the soluble weft yarns (3) are knotted with the warp yarns (2) in a double-weft form; and the soluble weft yarns (3) are dissolved with water at certain temperature after the fabric is woven, the yarn pile warps (4) are straightened, and space between the upper layer fabric and the lower layer fabric is increased and prolonged. The textile structural composite material greatly increases the space between the upper layer fabric and the lower layer fabric and can realize continuous production without modifying the conventional processing equipment.
Description
(1) technical field
The utility model relates to the textile structural composite materials technical field, particularly relates to a kind of structure of three-dimensional two layers of double-layered laminated fabrics of higher caliper.
(2) background technology
Utilize textiles to be called textile structural composite materials as the reinforcing material formed composite that combines with matrix.
Fabrics such as picture plush, double-deck velvet carpet in textiles for general use, weaving on special loom, the state that fabric is made into before the clipping of back is exactly that double-deck layer links the structure fabric, as Fig. 1, shown in Figure 4.Usually adopt two rapier weft inserting looms, utilize double-deck through the weaving of fluffing hatching.Be that top line and upper layer weft yarns are woven into upper layer of fabric, lower layer warp yarns and lower floor's weft yarn are woven into layer fabric, two-layer fabrics keeps at a certain distance away, alternately interweave by the 3rd group of yarn (suede warp) with upper and lower layer weft yarn, upper and lower two-layer fabrics is combined, distance between the two-layer fabrics equals two-layer height of naps sum, the fabric that is made into is through the clipping operation, after the suede that connects two layers of base fabric therefrom severed via reciprocal cutter, just can obtain the two-layer velludo that has vertical fine hair respectively.
In fabrics for industrial use, utilize various fibers to make the textile structural composite materials of described two layers of double-layered laminated fabrics, central authorities inflate, and extensively apply to the aspects such as interlayer, hull material, baby plane fuselage, box thermal car, blade core, interval insulant and floor of storage tank.Advantages such as that these materials have is high-strength, withstand voltage, wear-resistant, heat insulation, shock resistance and break resistance are good, therefore can satisfy most of fillings, at interval, the requirement of heat insulation and bearing structure material.
The weaving method of existing processing double-layer fabrics, can not disposablely be woven into higher thickness, bilevel spacing (or thickness) is with last, the sendout of vertical range and suede warp is relevant between lower floor's ground warp harness eye, these adjustable ranges are limited on existing loom, on general, following interlamellar spacing is no more than 30mm, but, the bigger two layers of double-layered laminated fabrics of market some thickness of some product needed, bilevel spacing wishes to surpass 30mm, inflation lifting pad such as disaster relief occasion, air bags etc. when reaching two bigger interlamellar spacings, wherein just can charge into more gas, play stronger gas pressure, take on the effect of lifting pad.
(3) summary of the invention
The purpose of this utility model is to intend providing a kind of equipment that utilizes existing production and processing two layers of double-layered laminated fabrics, can produce a kind of braiding processing structure that spacing between two layers of double-layered laminated fabrics is enlarged.
The purpose of this utility model is solved by following technical scheme:
The three-dimensional two layers of double-layered laminated fabrics of high thickness, top line and upper strata normal weft are woven into upper layer of fabric, lower layer warp yarns and lower floor's normal weft are woven into layer fabric, it is characterized in that, in the weft yarn of levels fabric except that normal weft is arranged, also increase by one group of solubility weft yarn, the solubility weft yarn does not participate in forming interweaving of levels fabric, between the two-layer fabrics by the 3rd group of yarn suede through alternately with on, lower floor's normal weft or solubility weft yarn interweave, last, following two-layer fabrics links together, and wherein the solubility weft yarn carries out access node with form and a spot of warp thread of heavy latitude.
Described solubility weft yarn is a soluble polyvinylalcohol.
Described heavy latitude is a normal weft and can overlaps with a kind of institutional framework form by a dissolubility weft yarn.
Described a spot of warp thread is meant the warp thread of 10-20%.
Adopt the technical program, do not need existing equipment is transformed, when Dobby Weave Design, except that normal weft is arranged, also increase by one group of water-soluble weft yarn in the weft yarn of levels fabric, the solubility weft yarn does not participate in forming interweaving of levels fabric backing.Be that top line and upper strata normal weft are woven into upper layer of fabric, lower layer warp yarns and lower floor's normal weft are woven into layer fabric.Two-layer fabrics keeps at a certain distance away, and alternately interweaves with upper and lower layer normal weft or solubility weft yarn by the 3rd group of yarn (suede warp), and upper and lower two-layer fabrics is linked together.In the arrangement process after fabric is made into, by the water-soluble solubility weft yarn that goes of uniform temperature, bilevel spacing is opened, and the spacing that the spacing of this moment is set when weaving on the previous machine has realized the purpose of this utility model.
In the technical program, it is the key that realizes the utility model purpose that warp thread, weft yarn, water-soluble weft yarn, yarn (suede through) are woven together by described specification requirement, technical characterictic, and water-soluble weft yarn to dissolve in water be the characteristic and the regulation requirement of water-soluble weft yarn, formed the three-dimensional two layers of double-layered laminated fabrics of high thickness at last naturally.
The ground tissue of levels fabric adopts plain weave or heavy flat fabric tissue, can design through space density, height suede, changes to realize upper and lower interlamellar spacing (thickness), to satisfy the needs of different application environment.
The utility model can be used as composite material reinforcement body, and the material after compound can be processed into inflation lifting pad, air bag of particular job occasion, disaster relief occasion etc.
The beneficial effects of the utility model:
1. to existing spacing between two layers of double-layered laminated fabrics (thickness) finiteness problem, provide a kind of particular design ways and means, the upper and lower basal spacing of fabric (thickness) is increased greatly, can surpass 30mm, reach 50mm-80mm;
2. the structure of suede through space density, double altitudes or not equal altitude designed, can realize that upper and lower basal spacing (thickness) changes, to satisfy the needs of different application environment;
3. do not need existing process equipment is transformed, just can realize continuous production.
(4) description of drawings
Fig. 1 is the prior art two layers of double-layered laminated fabrics, the braided structure schematic diagram of warp thread, weft yarn and suede warp;
Fig. 2 is the three-dimensional two layers of double-layered laminated fabrics of the high thickness of the utility model, the braided structure schematic diagram of warp thread, weft yarn, solubility weft yarn and suede warp;
Fig. 3 is the three-dimensional two layers of double-layered laminated fabrics of the high thickness of the utility model, and the solubility weft yarn dissolves, the braided structure schematic diagram of warp thread, weft yarn and stretching suede warp;
Fig. 4 weaves schematic diagram for double-deck plush, comprises that cutter cuts off the situation of suede warp.
Among the figure, the 1st, weft yarn, the 2nd, warp thread, the 3rd, solubility weft yarn, the 4th, suede warp.
(5) specific implementation method
Further describe structure of the present utility model below in conjunction with accompanying drawing.
The three-dimensional two layers of double-layered laminated fabrics of high thickness, top line 2 is woven into upper layer of fabric with upper strata normal weft 1, lower layer warp yarns and lower floor's normal weft 1 are woven into layer fabric, in the weft yarn of levels fabric except that normal weft 1 is arranged, also increase by one group of solubility weft yarn, the solubility weft yarn does not participate in forming interweaving of levels fabric.Alternately interweaved with upper and lower layer normal weft 1 or solubility weft yarn 3 through 4 by the 3rd group of yarn suede between two-layer fabrics, upper and lower two-layer fabrics is combined, wherein solubility weft yarn 3 carries out access node with form and a spot of warp thread 2 of heavy latitude.
After fabric was made into, by the water-soluble solubility weft yarn 3 wherein of uniform temperature, stretching suede was through 4, and the two-layer fabrics spacing is increased lengthening up and down.
Described solubility weft yarn 3 is soluble polyvinylalcohols, soluble polyvinylalcohol is a kind of fabric yarn raw material commonly used, generally in the spinning process, as with certain proportion soluble polyvinylalcohol and another kind of fiber blend, can improve spinning performance, be made into fabric after, polyvinyl is dissolved, make finished product reach the frivolous requirement of ramuscule, can improve added value of product; As with the pure spinning of soluble polyvinylalcohol and pure wool yarn and twist yarn, be made into fabric after, can obtain the single-warp single-abb pure woolen fabric by moving back the dimension processing, this method technology is simple, the weaving efficiency height.
Described heavy latitude is that a normal weft 1 and a solubility weft yarn 3 overlap with a kind of institutional framework form and weave.
Described a spot of warp thread 2 is meant the warp thread 2 of 10-20%, and proportion is too many, is unfavorable for the dissolving of solubility weft yarn; Proportion is too little, influences the fastness that interweaves of solubility weft yarn and suede warp.
Claims (4)
1. the three-dimensional two layers of double-layered laminated fabrics of high thickness, top line (2) is woven into upper layer of fabric with upper strata normal weft (1), lower layer warp yarns and lower floor's normal weft (1) are woven into layer fabric, it is characterized in that, in the weft yarn of levels fabric except that normal weft (1) is arranged, also increase by one group of solubility weft yarn, the solubility weft yarn does not participate in forming interweaving of levels fabric.Between two-layer fabrics, alternately interweave through (4) with upper and lower layer normal weft (1) or solubility weft yarn (3) by the 3rd group of yarn suede, upper and lower two-layer fabrics is linked together, and wherein solubility weft yarn (3) carries out access node with form and a spot of warp thread (2) of heavy latitude.
2. according to the three-dimensional two layers of double-layered laminated fabrics of the described high thickness of claim 1, it is characterized in that described solubility weft yarn (3) is a soluble polyvinylalcohol.
3. according to the three-dimensional two layers of double-layered laminated fabrics of the described high thickness of claim 1, it is characterized in that described heavy latitude is that a normal weft (1) overlaps with a kind of institutional framework form with a solubility weft yarn (3).
4. according to the three-dimensional two layers of double-layered laminated fabrics of the described high thickness of claim 1, it is characterized in that described a spot of warp thread (2) is meant the warp thread (2) of 5-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202085988U CN201485590U (en) | 2009-08-28 | 2009-08-28 | Large-thickness three-dimensional double-layer layered fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202085988U CN201485590U (en) | 2009-08-28 | 2009-08-28 | Large-thickness three-dimensional double-layer layered fabric |
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| CN201485590U true CN201485590U (en) | 2010-05-26 |
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| CN2009202085988U Expired - Fee Related CN201485590U (en) | 2009-08-28 | 2009-08-28 | Large-thickness three-dimensional double-layer layered fabric |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103635617A (en) * | 2011-06-07 | 2014-03-12 | 盖斯纳公司 | Textile substrate made of several different disposable and/or usable materials, use of such a textile substrate, and method for reprocessing such a textile substrate |
| WO2015081655A1 (en) * | 2013-12-04 | 2015-06-11 | 滨州亚光家纺有限公司 | Method for producing towel with ultra-long looped piles |
| CN105483911A (en) * | 2016-02-02 | 2016-04-13 | 浙江英诺威纺织有限公司 | Jacquard imitation loop pile and weaving method thereof |
| CN105483910A (en) * | 2016-02-02 | 2016-04-13 | 浙江英诺威纺织有限公司 | Bi-color silk brocade velvet and weaving method thereof |
| CN105506834A (en) * | 2016-03-16 | 2016-04-20 | 浙江英诺威纺织有限公司 | Outdoor jacquard velvet and weaving method thereof |
| CN106283358A (en) * | 2016-08-18 | 2017-01-04 | 浙江英诺威纺织有限公司 | A kind of technique loop pile and method for weaving thereof |
| CN106319722A (en) * | 2015-06-24 | 2017-01-11 | 嘉兴市天之梦丝绒科技有限公司 | Weaving method for double-layer woven three-dimensional base cloth with long connecting lines and base cloth |
| CN109137223A (en) * | 2018-08-15 | 2019-01-04 | 达亚帆布(上海)有限公司 | A kind of auxiliary weft and application method and its products obtained therefrom |
| CN111636135A (en) * | 2020-05-17 | 2020-09-08 | 张健 | Warp and weft elastic velvet capable of being used without ground warp due to compounding and manufacturing process thereof |
-
2009
- 2009-08-28 CN CN2009202085988U patent/CN201485590U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103635617A (en) * | 2011-06-07 | 2014-03-12 | 盖斯纳公司 | Textile substrate made of several different disposable and/or usable materials, use of such a textile substrate, and method for reprocessing such a textile substrate |
| CN103635617B (en) * | 2011-06-07 | 2015-12-23 | 盖斯纳公司 | The textile substrates of disposable and/or recycling material, its purposes and processing method thereof |
| WO2015081655A1 (en) * | 2013-12-04 | 2015-06-11 | 滨州亚光家纺有限公司 | Method for producing towel with ultra-long looped piles |
| CN106319722A (en) * | 2015-06-24 | 2017-01-11 | 嘉兴市天之梦丝绒科技有限公司 | Weaving method for double-layer woven three-dimensional base cloth with long connecting lines and base cloth |
| CN106319722B (en) * | 2015-06-24 | 2017-10-20 | 嘉兴市天之梦丝绒科技有限公司 | The method for weaving and base fabric of a kind of double-deck stereo woven base cloth of long tie line |
| CN105483911A (en) * | 2016-02-02 | 2016-04-13 | 浙江英诺威纺织有限公司 | Jacquard imitation loop pile and weaving method thereof |
| CN105483910A (en) * | 2016-02-02 | 2016-04-13 | 浙江英诺威纺织有限公司 | Bi-color silk brocade velvet and weaving method thereof |
| CN105506834A (en) * | 2016-03-16 | 2016-04-20 | 浙江英诺威纺织有限公司 | Outdoor jacquard velvet and weaving method thereof |
| CN106283358A (en) * | 2016-08-18 | 2017-01-04 | 浙江英诺威纺织有限公司 | A kind of technique loop pile and method for weaving thereof |
| CN106283358B (en) * | 2016-08-18 | 2018-07-06 | 浙江英诺威纺织有限公司 | A kind of method for weaving of technique loop pile |
| CN109137223A (en) * | 2018-08-15 | 2019-01-04 | 达亚帆布(上海)有限公司 | A kind of auxiliary weft and application method and its products obtained therefrom |
| CN111636135A (en) * | 2020-05-17 | 2020-09-08 | 张健 | Warp and weft elastic velvet capable of being used without ground warp due to compounding and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100828 |