CN110093714A - A kind of uniaxially glass fibre knitted fabric and preparation method thereof - Google Patents
A kind of uniaxially glass fibre knitted fabric and preparation method thereof Download PDFInfo
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- CN110093714A CN110093714A CN201910507921.XA CN201910507921A CN110093714A CN 110093714 A CN110093714 A CN 110093714A CN 201910507921 A CN201910507921 A CN 201910507921A CN 110093714 A CN110093714 A CN 110093714A
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- Prior art keywords
- warp thread
- glass fibre
- thread
- weft yarn
- uniaxially
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- 239000004744 fabric Substances 0.000 title claims abstract description 72
- 239000003365 glass fiber Substances 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000012943 hotmelt Substances 0.000 claims abstract description 35
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 35
- 229920004934 Dacron® Polymers 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 abstract description 14
- 230000008676 import Effects 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000283725 Bos Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
- D04B21/165—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads with yarns stitched through one or more layers or tows, e.g. stitch-bonded fabrics
-
- 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
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
- Woven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention provides a kind of uniaxially glass fibre knitted fabric, it include: warp thread, weft yarn and dacron thread, weft yarn is arranged in parallel according to the first predetermined space, warp thread is stacked on weft yarn in a manner of parallel laid latitude on 90 degree of directions according to the second predetermined space, warp thread, weft yarn are weaved into one by chaining mode by dacron thread, warp thread includes the first warp thread, and the first warp thread is hot melt wire.Uniaxially glass fibre knitted fabric of the invention is added part holt melt line in warp thread or uses hot melt wire as warp thread completely, and radiant heating hot melt wire, keep hot melt wire even closer in conjunction with warp thread, it is effective to improve in this field the uniaxially easily loose problem of glass fabric to further increase the mechanical property of glass fabric.
Description
Technical field
The present invention relates to fiberglass products technical field, more particularly to a kind of 90 ° uniaxially glass fibre knitted fabrics
And preparation method thereof.
Background technique
The body layer of existing uniaxially glass fibre knitted fabric is in 0 ° of direction, and auxiliary layer is in 90 ° of directions, primary raw material
It is fibre glass roving.Since uniaxially glass fibre knitted fabric has excellent mechanical property, often by as compound
The main reinforcing material of material, is widely used in the fields such as fan blade, Automobile Transportation and high-speed rail.
Currently, traditional uniaxially glass fibre knitted fabric mainly faces three major issues below: (1) product manufacturing mistake
Journey is complex, more through loose thread number amount due to what is be related to, generally several hundred to more than 1,000 a head parts, and creel is caused to take up an area face
Product is big, structure is complicated, and control difficulty is big, therefore the problem that cloth cover planarization relative fluctuation is big；(2) uniaxially glass fibre warp knit
Fabric mainly passes through polyester loop bonding line, and body layer and auxiliary layer loop bonding is integral, but due to the binding force of polyester loop bonding line
Relatively small, generally several lis of oxen are limited for the fixed function of polyester loop bonding line, and yarn is easy to appear displacement, product it is whole
Body is poor；(3) when product is cut, polyester loop bonding thread breakage, product is easy to appear serious scattered yarn phenomenon, is not easy to
Subsequent lay-up operation.
With the raising that people require product service performance, uniaxially glass fibre stitch bonded fabrics is proposed higher
It is required that.
Therefore it provides it is a kind of can the more excellent uniaxially glass fibre knitted fabric of performance, reduce thread laying, it is raw
Simply uniaxially glass fibre knitted fabric is this field technical issues that need to address to production method.
Summary of the invention
It is mainly logical in order to solve the above-mentioned technical problems, the present invention provides a kind of uniaxially glass fibre knitted fabric
It crosses the direction for changing yarn and uses hot melt wire mode, reduce the manufacture difficulty of process of producing product, improve the steady of product entirety
It is qualitative, improve product dissipate yarn the problem of, uniaxially glass fibre knitted fabric of the invention can be widely applied to wind electricity blade and
The fields such as pipeline.
According to an aspect of the present invention, a kind of uniaxially glass fibre knitted fabric is provided, comprising: warp thread, weft yarn and
Dacron thread, weft yarn are arranged in parallel according to the first predetermined space, and warp thread is on 90 degree of directions according to the second predetermined space with parallel laid
The mode of latitude is stacked on weft yarn, and warp thread, weft yarn are weaved into one by chaining mode by dacron thread, and warp thread includes the first warp thread,
First warp thread is hot melt wire.
Selectively, warp thread further includes the second warp thread, and the content of the first warp thread is 30~80% in warp thread, second in warp thread
The content of warp thread is 20~70%.
Selectively, the arrangement mode of the first warp thread and the second warp thread is that the first warp thread and the second warp thread interval are arranged in warp thread
It arranges, is placed with one or two second warp thread between every two the first adjacent warp thread.
Selectively, the arrangement mode of the first warp thread and the second warp thread is the first warp thread of n item, the second warp thread of m item in warp thread
Cycle arrangement, 2≤n≤5,2≤m.
Selectively, uniaxially the mass area ratio of glass fibre knitted fabric is 100-1200g/m2.
Selectively, uniaxially the mass area ratio of glass fibre knitted fabric is 800-1000g/m2.
Selectively, the second warp thread is glass fibre, and the mass area ratio of the second warp thread is 1-2g/m2.
Selectively, the mass area ratio of hot melt wire is 4-11g/m2.
Selectively, the mass area ratio of dacron thread is 6-13g/m2.
Selectively, the first predetermined space is 0.1mm~4.0mm.
Selectively, the second predetermined space is 5mm~20mm.
Selectively, in uniaxially glass fibre knitted fabric of the invention the thick ratio of the yarn of weft yarn and warp thread be 6:1~
40:1；The thick ratio of the yarn of hot melt wire and weft yarn is 1:1~2:1.
The arrangement mode of inventor's discovery weft yarn and warp thread influences the performance of uniaxially glass fibre knitted fabric, weft yarn
According to the spaced and parallel arrangement of 0.1mm~4.0mm, warp thread is on 90 degree of directions according to the interval 5mm~20mm with the side of parallel laid latitude
When formula is stacked on weft yarn, the tightness degree for the uniaxially glass fibre knitted fabric being compiled into is more convenient for being laid with, braided fabric knot
Structure is more stable.
The mass area ratio of warp thread is bigger, and glass fibre knitted fabric structure is more stable, the stretching mechanical in 0 degree of direction
It can be higher；The mass area ratio of weft yarn is bigger, and product is finer and close, and the stretching in 90 degree of directions and compression performance are bigger.Inventor
It was found that uniaxially the mass area ratio of glass fibre knitted fabric is the mass area ratio of 800-1000g/m2, the second warp thread
When for 1-2g/m2, uniaxially the structure of glass fabric is more stable, yarn is not easy loosely.Inventor has found using hot melt
The composite material formed after glass fabric and resin-bonded that line replaces part or all of weft yarn and warp thread to work out has
There is good tensile strength, the mass area ratio of hot melt wire is bigger, and product structure is more stable, the stretching mechanical in 0 degree of direction
It can be higher.When the mass area ratio of hot melt wire is 4-11g/m2 range, uniaxially the structure of glass fabric is more stable.
According to another aspect of the present invention, a kind of preparation method of uniaxially glass fibre knitted fabric is provided, including
Following steps:
(1) weft yarn, and of the weft yarn imported by weft rack and tension piece control are imported by weft rack and tension piece control
Power, weft yarn are arranged in parallel according to the first predetermined space, and the tension range for importing weft yarn is controlled in 70-100cN；
(2) warp thread is imported by bank so that warp thread on 90 degree of directions according to the second predetermined space parallel laid latitude in latitude
On yarn, wherein warp thread includes hot melt wire；
(3) dacron thread is imported by coiled hair, it, will be through by through flat or become dacron thread is woven into warp thread through flat chaining mode
Yarn weaves together with weft yarn；
(4) hot melt wire in warp thread is heated to solidifying by radiant heating warp thread, and the temperature range control of radiant heating exists
80-150 degrees Celsius.
When the tension range of weft yarn is within the scope of 70~100cN, is conducive to the state that yarn keeps straight, avoids yarn
Line bending, while can be improved the mechanical property of weft direction.The tension range of warp thread is controlled in 2~4cN, is conducive to compile
Knit the smoothness of process；By the tension range control of dacron thread in 6~10cN, is conducive to the pliability for improving cloth cover, reduces and compile
The probability of dacron thread fracture during knitting.
Uniaxially glass fibre knitted fabric provided by the invention, by changing the first warp thread, the second warp thread in warp thread
Mass ratio, arrangement mode etc. change the tightness degree of uniaxially glass fabric, make the knot of uniaxially glass fabric
Structure is more stable, yarn is not easy loosely, preferably to be applied in different field convenient for being laid with, for example, can be applied to wind-powered electricity generation, vapour
The fields such as vehicle, ship, space flight.
Part holt melt line is added uniaxially glass fibre knitted fabric of the invention in warp thread or uses hot melt wire completely
As warp thread, and radiant heating hot melt wire, it is even closer in conjunction with warp thread to make hot melt wire, to further increase glass fibre
The mechanical property of fabric.
Uniaxially glass fibre knitted fabric of the invention effectively improves in this field that uniaxially glass fabric is easy
Loose problem.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the preparation method of the uniaxially glass fibre knitted fabric in the embodiment of the present invention.
Fig. 2 is the schematic diagram of the uniaxially glass fibre knitted fabric in the embodiment of the present invention.
Appended drawing reference: 1 is weft yarn；2 be warp thread；3 be dacron thread.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.It needs
Illustrate, in the absence of conflict, the features in the embodiments and the embodiments of the present application vector can mutually any group
It closes.
As shown in Figure 1, the preparation method of uniaxially glass fibre knitted fabric of the invention, comprising the following steps:
S1 imports weft yarn by weft rack and tension piece control, and weft yarn is arranged in parallel according to the first predetermined space, and by weft yarn
The tension for the weft yarn that frame and tension piece control import, the tension range for importing weft yarn are controlled in 70-100cN.For example, in practical behaviour
During work, can choose tension force is 70cN, 80cN, 85cN, 90cN, 95cN, 100cN, 105cN, 110cN or 120cN.
Preferably, tension force is 90~110cN.
S2 imports warp thread by bank so that warp thread on 90 degree of directions according to the second predetermined space parallel laid latitude in weft yarn
On, warp thread includes hot melt wire.
S3 imports dacron thread by coiled hair, will be through by through flat or become dacron thread is woven into warp thread through flat chaining mode
Yarn weaves together with weft yarn.
S4 radiant heating warp thread, the hot melt wire in warp thread is heated to solidifying, and the temperature range of radiant heating is controlled in 80-
150 degrees Celsius, it is preferable that the temperature range of radiant heating controls in 90-110 degree Celsius temperature range.
The uniaxially glass fibre knitted fabric that above-mentioned preparation method produces is as shown in Figure 2.
The specific embodiment of ultra high modulus of the invention uniaxially glass fabric is listed below:
Embodiment A1
A kind of uniaxially glass fibre knitted fabric, comprising: warp thread, weft yarn and dacron thread, weft yarn is according to predetermined space
0.1mm parallel arrangement, warp thread are stacked on weft yarn in a manner of parallel laid latitude on 90 degree of directions, and warp thread is according to predetermined space
5mm parallel arrangement, weft yarn on 90 degree of directions on warp thread, compiled warp thread, weft yarn by chaining mode parallel laid latitude by dacron thread
Together, warp thread is hot melt wire, and weft yarn is glass fibre.Uniaxially the mass area ratio of glass fibre knitted fabric is
1000g/m2, the mass area ratio of hot melt wire are 4g/m2, and the mass area ratio of dacron thread is 13g/m2.
Embodiment A2
A kind of uniaxially glass fibre knitted fabric, comprising: warp thread, weft yarn and dacron thread, weft yarn are put down on 90 degree of directions
On warp thread, dacron thread is woven together warp thread, weft yarn by chaining mode row paving latitude, and warp thread includes the first warp thread and the second warp
Yarn, the content of the first warp thread is 50% in warp thread, and the content of the second warp thread is 50% in warp thread.First warp thread and the second warp thread
Arrangement mode is that the first warp thread is alternatively arranged with the second warp thread, and one second warp is placed between every two the first adjacent warp thread
Yarn.Uniaxially the mass area ratio of glass fibre knitted fabric is 900g/m2.Wherein, weft yarn is glass fibre.First warp thread
For hot melt wire, the mass area ratio of hot melt wire is 5g/m2.Second warp thread is glass fibre, the unit area matter of the second warp thread
Amount is 2g/m2, and the mass area ratio of dacron thread is 6g/m2.
Embodiment A3
A kind of uniaxially glass fibre knitted fabric, comprising: warp thread, weft yarn and dacron thread, weft yarn are put down on 90 degree of directions
On warp thread, dacron thread is woven together warp thread, weft yarn by chaining mode row paving latitude, and warp thread includes the first warp thread and the second warp
Yarn, the content of the first warp thread is 30% in warp thread, and the content of the second warp thread is 70% in warp thread.First warp thread and the second warp thread
Arrangement mode is that the first warp thread is alternatively arranged with the second warp thread, and two second warps are placed between every two the first adjacent warp thread
Yarn.Uniaxially the mass area ratio of glass fibre knitted fabric is 800g/m2.Wherein, weft yarn is glass fibre.First warp thread
For hot melt wire, the second warp thread is glass fibre.The mass area ratio of hot melt wire is 6g/m2, the unit area matter of the second warp thread
Amount is 1g/m2, and the mass area ratio of dacron thread is 7g/m2.
Embodiment A4
A kind of uniaxially glass fibre knitted fabric, comprising: warp thread, weft yarn and dacron thread, weft yarn are put down on 90 degree of directions
On warp thread, dacron thread is woven together warp thread, weft yarn by chaining mode row paving latitude, and warp thread includes the first warp thread and the second warp
Yarn, the content of the first warp thread is 60% in warp thread, and the content of the second warp thread is 40% in warp thread.First warp thread and the second warp thread
Arrangement mode is 3 the first warp thread, the circulation of 2 the second warp thread is arranged.The uniaxially unit area of glass fibre knitted fabric
Quality is 500g/m2.Wherein, weft yarn is glass fibre, and the first warp thread is hot melt wire, and the second warp thread is glass fibre.Hot melt wire
Mass area ratio be 8g/m2, the mass area ratio of the second warp thread is 1.5g/m2, and the mass area ratio of dacron thread is
9g/m2。
Embodiment A5
A kind of uniaxially glass fibre knitted fabric, comprising: warp thread, weft yarn and dacron thread, weft yarn are put down on 90 degree of directions
On warp thread, dacron thread is woven together warp thread, weft yarn by chaining mode row paving latitude, and warp thread includes the first warp thread and the second warp
Yarn, the first warp thread are hot melt wire.The content of the first warp thread is 50% in warp thread, and the content of the second warp thread is 50% in warp thread.The
The arrangement mode of one warp thread and the second warp thread is 2 the first warp thread, the circulation of 2 the second warp thread is arranged.Uniaxially glass fibre
The mass area ratio of knitted fabric is 1200g/m2.Wherein, weft yarn is glass fibre.Second warp thread is glass fibre, hot melt
The mass area ratio of line is 10g/m2, and the mass area ratio of the second warp thread is 2g/m2, and the mass area ratio of dacron thread is
10g/m2。
Embodiment A6
A kind of uniaxially glass fibre knitted fabric, comprising: warp thread, weft yarn and dacron thread, weft yarn are put down on 90 degree of directions
On warp thread, dacron thread is woven together warp thread, weft yarn by chaining mode row paving latitude, and warp thread includes the first warp thread and the second warp
Yarn, the first warp thread are hot melt wire.The content of the first warp thread is 50% in warp thread, and the content of the second warp thread is 50% in warp thread.The
The arrangement mode of one warp thread and the second warp thread is 3 the first warp thread, the circulation of 2 the second warp thread is arranged.Uniaxially glass fibre
The mass area ratio of knitted fabric is 1100g/m2.Wherein, weft yarn is glass fibre, and the first warp thread is hot melt wire, the second warp
Yarn is glass fibre.The mass area ratio of hot melt wire is 8g/m2, and the mass area ratio of the second warp thread is 1.8g/m2, terylene
The mass area ratio of silk is 12g/m2.
Further below by way of list, the ginseng of the uniaxially glass fabric of section Example of the present invention is provided
Several specific embodiments.
The specific embodiment and the performance test results of the uniaxially parameter of glass fabric of table 1
According to table 1 as can be seen that glass fabric of the invention, do not occur scattered yarn situation after cutting, product it is whole
Body is good, stable structure.Uniaxially glass fabric provided by the invention, by changing the first warp thread, second in warp thread
Mass ratio, arrangement mode of warp thread etc. change the tightness degree of uniaxially glass fabric, make uniaxially glass fibre knit
The structure of object is more stable, yarn is not easy loosely, preferably to be applied in different field convenient for being laid with.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that including the article of a series of elements or equipment not only includes those elements, but also including not having
There is the other element being expressly recited, or further includes for this article or the intrinsic element of equipment.Do not limiting more
In the case where system, the element that is limited by sentence " including ... ", it is not excluded that in the article or equipment for including the element
There is also other identical elements.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, reference only to preferred embodiment to this hair
It is bright to be described in detail.Those skilled in the art should understand that can modify to technical solution of the present invention
Or equivalent replacement should all cover in claim model of the invention without departing from the spirit and scope of the technical solution of the present invention
In enclosing.
Claims (10)
1. a kind of uniaxially glass fibre knitted fabric characterized by comprising warp thread, weft yarn and dacron thread, the weft yarn are pressed
It is arranged in parallel according to the first predetermined space, the warp thread is on 90 degree of directions according to being stacked in the weft yarn in a manner of parallel laid latitude
On, the warp thread is arranged in parallel according to the second predetermined space, and the dacron thread is by chaining mode by the warp thread, the weft yarn
One is weaved into, the warp thread includes the first warp thread, and first warp thread is hot melt wire.
2. uniaxially glass fibre knitted fabric as described in claim 1, which is characterized in that the warp thread further includes the second warp
Yarn, the content of the first warp thread described in the warp thread be 30~80%, the content of the second warp thread described in the warp thread be 20~
70%.
3. uniaxially glass fibre knitted fabric as claimed in claim 2, which is characterized in that the first warp described in the warp thread
The arrangement mode of yarn and second warp thread is that first warp thread is alternatively arranged with second warp thread, every two articles adjacent the
One or two second warp thread is placed between one warp thread.
4. uniaxially glass fibre knitted fabric as claimed in claim 2, which is characterized in that the first warp described in the warp thread
The arrangement mode of yarn and second warp thread is the cycle arrangement of the first warp thread described in n item, the second warp thread described in m item, 2≤n≤
5,2≤m.
5. the uniaxially glass fibre knitted fabric as described in any one of claim 2-4, which is characterized in that it is described uniaxially
The mass area ratio of glass fibre knitted fabric is 100-1200g/m2.
6. uniaxially glass fibre knitted fabric as claimed in claim 5, which is characterized in that the uniaxially glass fibre warp
The mass area ratio of braided fabric is 800-1000g/m2.
7. uniaxially glass fibre knitted fabric as claimed in claim 6, which is characterized in that second warp thread is glass fibers
Dimension, the mass area ratio of second warp thread are 1-2g/m2.
8. uniaxially glass fibre knitted fabric as claimed in claim 6, which is characterized in that the unit area of the hot melt wire
Quality is 4-11g/m2.
9. uniaxially glass fibre knitted fabric as claimed in claim 6, which is characterized in that the unit area of the dacron thread
Quality is 6-13g/m2.
10. uniaxially the preparation method of glass fibre knitted fabric, feature exist as claimed in any one of claims 1-9 wherein
In, comprising the following steps:
(1) weft yarn, and the tension of the weft yarn imported by weft rack and tension piece control, institute are imported by weft rack and tension piece control
It states weft yarn to be arranged in parallel according to the first predetermined space, the tension range for importing the weft yarn is controlled in 70-100cN；
(2) warp thread is imported by bank so that the warp thread on 90 degree of directions according to the second predetermined space parallel laid latitude in institute
It states on weft yarn, wherein the warp thread includes hot melt wire；
(3) dacron thread is imported by coiled hair, by the way that the dacron thread is woven into the warp thread through flat chaining mode through flat or change,
The warp thread and the weft yarn are woven together；
(4) hot melt wire in the warp thread is heated to solidifying by warp thread described in radiant heating, the temperature range control of radiant heating
At 80-150 degrees Celsius.
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| CN201910507921.XA CN110093714A (en) | 2019-06-12 | 2019-06-12 | A kind of uniaxially glass fibre knitted fabric and preparation method thereof |
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| CN201910507921.XA CN110093714A (en) | 2019-06-12 | 2019-06-12 | A kind of uniaxially glass fibre knitted fabric and preparation method thereof |
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| JP2011069033A (en) * | 2009-09-28 | 2011-04-07 | Mitsubishi Rayon Co Ltd | Unidirectionally reinforced textile fabric, and method for producing the same |
| JP2011246827A (en) * | 2010-05-24 | 2011-12-08 | Mitsubishi Rayon Co Ltd | Unidirectional fiber-reinforced woven or knitted fabric for fiber-reinforced plastic and fiber base material of the same, method of manufacturing the fiber base material, and method of molding fiber-reinforced plastic using the fiber base material |
| CN102747532A (en) * | 2012-07-16 | 2012-10-24 | 上海劲纬高强纤维有限公司 | Heat-setting multi-axis fabric |
| CN205258790U (en) * | 2015-08-11 | 2016-05-25 | 中奥碳纤科技（苏州）有限公司 | Carbon cloth and weave device thereof |
| CN106378881A (en) * | 2016-08-30 | 2017-02-08 | 浙江成如旦新能源科技有限公司 | High-performance fiber axial fabric and production method thereof |
| CN206887365U (en) * | 2017-06-19 | 2018-01-16 | 浙江恒石纤维基业有限公司 | Big grammes per square metre uniaxially glass fabric UD1560 |
| CN210506708U (en) * | 2019-06-12 | 2020-05-12 | 浙江恒石纤维基业有限公司 | Uniaxial glass fiber warp-knitted fabric |
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Address after: No. 1 Guangyun South Road, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Applicant after: Zhejiang Zhenshi New Materials Co.,Ltd. Address before: 314500 No.1, Guangyun South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Applicant before: Hengshi USA Wind Power Materials |
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