CN205130530U - Unipolar is to glass fiber reinforced fleece fabrics - Google Patents
Unipolar is to glass fiber reinforced fleece fabrics Download PDFInfo
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- CN205130530U CN205130530U CN201520578950.2U CN201520578950U CN205130530U CN 205130530 U CN205130530 U CN 205130530U CN 201520578950 U CN201520578950 U CN 201520578950U CN 205130530 U CN205130530 U CN 205130530U
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Abstract
The utility model relates to an unipolar is to glass fiber reinforced fleece fabrics, including multilayer structure, the upper strata is the glass fiber layer, this glass fiber layer is based on the glass fiber roving of single warp direction or single latitudinal direction, the glass fiber roving of while incorporating 40 -60gm2 latitudinal direction / warp direction, glass fiber is cut for the weak point to the structure of lower floor, it tiles through spreading the yarn device on the fine layer of glass at the middle and upper levels, cut through the short device weak point of cutting on lower floor chopped fiber layer, after the multilayer stacking, get into stitch knitting device, utilize polyester fiber loop bonding seam to shape an unipolar is to glass fiber reinforced fleece fabrics. This multilayer structure's the fine fabric of glass adopts the polyester fiber loop bonding, and its loose structure, matter gently possess certain thickness simultaneously, and the surfacing is difficult for sliding, curls the good axial tensile strength that especially follows of mechanical properties, because the existence of layer, non -weaving cloth etc. Is cut to the weak point, and the resin permeation rate is fast, product tectorial membrane performance is good, the designability is strong simultaneously.
Description
Technical field:
The utility model relates to fabric and manufactures field, particularly one uniaxially glass fibre stitch bonded fabrics.
Background technology:
The body layer of the uniaxially glass fibre stitch bonded fabrics of prior art is fibre glass roving, use glass chopped strand mats, be layering, need through repeatedly laying, labour intensity is large, production efficiency is low, and manufactured goods weigh, do not reach the existing intensity of expection, traditional product warp thread or weft yarn combine without any medium, close structure, and in product use procedure, resin impregnated is poor, and resin flows speed differs, after being layering, differ in space between layers, causes product thickness lack of homogeneity; And easy glide between stratiform, Total Product is poor, and overlay film is not fine.Along with the raising that people require product properties, traditional uniaxially glass fibre stitch bonded fabrics can not be met the need of market.
Utility model content:
The technical problems to be solved in the utility model is that existing uniaxially glass fibre stitch bonded fabrics product warp thread or weft yarn combine without any medium, close structure, in product use procedure, resin impregnated is poor, and resin flows speed differs, after being layering, differ in space between layers, causes product thickness lack of homogeneity; And easy glide between stratiform, Total Product is poor, the deficiencies such as overlay film difference, one uniaxially glass fibre stitch bonded fabrics is provided, this product, based on the woven glass roving fabric of single warp-wise/broadwise, is lining into a small amount of weft/warp simultaneously or is compiled by polyester loop bonding linear slit with common non-weaving cloth, short glass fiber etc. and form, and its short texture, light weight have certain thickness simultaneously, surfacing not easy glide, curling, the good particularly tensile property vertically of mechanical property.Simultaneously due to short existence of cutting layer, non-weaving cloth etc., resin impregnated speed is fast, and product overlay film performance is good, designability is strong.
For solving the problems of the technologies described above, the utility model adopts such one uniaxially glass fibre stitch bonded fabrics, comprises sandwich construction, and described upper strata is glass layer, this glass layer, based on the woven glass roving fabric of single warp-wise or single broadwise, is lining into 40-60g/m simultaneously
2the woven glass roving fabric of broadwise/warp-wise, the structure of lower floor is short glass fiber, its at the middle and upper levels fiberglass layer by paving yarn feeding device tiling, lower floor's chopped fibers is cut by chopped device is short, after multiple-layer stacked, enter loop bonding device, utilize polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
Above-mentioned uniaxially glass fibre stitch bonded fabrics upper strata glass layer, based on the woven glass roving fabric of single warp-wise or single broadwise, is lining into 40-60g/m simultaneously
2the woven glass roving fabric of broadwise/warp-wise, the woven glass roving fabric of the broadwise/warp-wise be lining into, makes its short texture, light weight have certain thickness simultaneously, surfacing not easy glide, curling, the good particularly tensile property vertically of mechanical property; Adopt multilayer suturing skill to sew up to form.Upper strata fiberglass layer is by the tiling of paving yarn feeding device, and intermediate layer is by unwinding device lay, and lower floor cuts by chopped device is short, after multiple-layer stacked, enter loop bonding device, utilize polyester fiber loop bonding linear slit to weave into an entirety, this technique reduces labour intensity, and production efficiency improves.
As preferably, described sandwich construction is three-decker, and it is glass layer at the middle and upper levels, and this glass layer, based on the woven glass roving fabric of single warp-wise or single broadwise, is lining into the woven glass roving fabric of broadwise/warp-wise simultaneously; Intermediate layer is nonwoven layer or short glass fiber layer, and the structure of lower floor is short glass fiber, after multiple-layer stacked, enters loop bonding device, utilizes polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
The utility model has the following advantages: this Product Process is simply ripe, is easy to operation; The Woven glass cloth of sandwich construction adopts polyester fiber loop bonding, and its short texture, light weight have certain thickness simultaneously, surfacing not easy glide, curling, the good particularly tensile property vertically of mechanical property; Simultaneously due to short existence of cutting layer, non-weaving cloth etc., resin impregnated speed is fast, and product overlay film performance is good, designability is strong, can be used for RTM, lightweight RTM, compression molding, the moulding process such as vacuum infusion molding, overcome traditional hand and stick with paste technological work amount greatly, goods planarization is poor, the shortcomings such as easy layering, finished product extensive use wind electricity blade, automobile, hull, the fields such as sports equipment.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the structural representation of the utility model embodiment 4.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
The utility model is one uniaxially glass fibre stitch bonded fabrics, comprises sandwich construction, and described upper strata 1 is glass layer, and this glass layer, based on the woven glass roving fabric of single warp-wise 1.1, is lining into 40g/m simultaneously
2the woven glass roving fabric of broadwise 1.2, the structure of lower floor 2 is short glass fiber, its at the middle and upper levels fiberglass layer by paving yarn feeding device tiling, lower floor's chopped fibers is cut by chopped device is short, after multiple-layer stacked, enter loop bonding device, utilize polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
Embodiment 2
The utility model is one uniaxially glass fibre stitch bonded fabrics, comprises sandwich construction, and described upper strata 1 is glass layer, and this glass layer, based on the woven glass roving fabric of single broadwise 1.1, is lining into 60g/m simultaneously
2the woven glass roving fabric of warp-wise 1.2, the structure of lower floor 2 is short glass fiber, its at the middle and upper levels fiberglass layer by paving yarn feeding device tiling, lower floor's chopped fibers is cut by chopped device is short, after multiple-layer stacked, enter loop bonding device, utilize polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
Embodiment 3
The utility model is one uniaxially glass fibre stitch bonded fabrics, and described sandwich construction is three-decker, and it 1 is glass layer at the middle and upper levels, and this glass layer, based on the woven glass roving fabric of single warp-wise 1.1, is lining into 50g/m simultaneously
2the woven glass roving fabric of broadwise 1.2; Intermediate layer 2 is nonwoven layer or short glass fiber layer, and the structure of lower floor 3 is short glass fiber, after multiple-layer stacked, enters loop bonding device, utilizes polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
Embodiment 4
The utility model is one uniaxially glass fibre stitch bonded fabrics, and described sandwich construction is three-decker, and it 1 is glass layer at the middle and upper levels, and this glass layer, based on the woven glass roving fabric of single broadwise 1.1, is lining into 50g/m simultaneously
2the woven glass roving fabric of warp-wise 1.2; Intermediate layer 2 is nonwoven layer or short glass fiber layer, and the structure of lower floor 3 is short glass fiber, after multiple-layer stacked, enters loop bonding device, utilizes polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
The technique of above-mentioned uniaxially glass fibre stitch bonded fabrics is simply ripe, is easy to operation; The Woven glass cloth of its sandwich construction adopts polyester fiber loop bonding, and its short texture, light weight have certain thickness simultaneously, surfacing not easy glide, curling, the good particularly tensile property vertically of mechanical property; Simultaneously due to short existence of cutting layer, non-weaving cloth etc., resin impregnated speed is fast, and product overlay film performance is good, designability is strong, can be used for RTM, lightweight RTM, compression molding, the moulding process such as vacuum infusion molding, overcome traditional hand and stick with paste technological work amount greatly, goods planarization is poor, the shortcomings such as easy layering, finished product extensive use wind electricity blade, automobile, hull, the fields such as sports equipment.
Above-described embodiment is one of the present invention preferably scheme, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (2)
1. a uniaxially glass fibre stitch bonded fabrics, comprise sandwich construction, it is characterized in that, upper strata is glass layer, and this glass layer, based on the woven glass roving fabric of single warp-wise or single broadwise, is lining into 40-60g/m simultaneously
2the woven glass roving fabric of broadwise/warp-wise, the structure of lower floor is short glass fiber, its at the middle and upper levels fiberglass layer by paving yarn feeding device tiling, lower floor's chopped fibers is cut by chopped device is short, after multiple-layer stacked, enter loop bonding device, utilize polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
2. one according to claim 1 uniaxially glass fibre stitch bonded fabrics, it is characterized in that, described sandwich construction is three-decker, it is glass layer at the middle and upper levels, this glass layer, based on the woven glass roving fabric of single warp-wise or single broadwise, is lining into the woven glass roving fabric of broadwise/warp-wise simultaneously; Intermediate layer is nonwoven layer or short glass fiber layer, and the structure of lower floor is short glass fiber, after multiple-layer stacked, enters loop bonding device, utilizes polyester fiber loop bonding linear slit to weave into a uniaxially glass fibre stitch bonded fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578950.2U CN205130530U (en) | 2015-08-04 | 2015-08-04 | Unipolar is to glass fiber reinforced fleece fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578950.2U CN205130530U (en) | 2015-08-04 | 2015-08-04 | Unipolar is to glass fiber reinforced fleece fabrics |
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| Publication Number | Publication Date |
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| CN205130530U true CN205130530U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520578950.2U Active CN205130530U (en) | 2015-08-04 | 2015-08-04 | Unipolar is to glass fiber reinforced fleece fabrics |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498956A (en) * | 2017-08-10 | 2017-12-22 | 浙江恒石纤维基业有限公司 | A kind of glass fabric and its sewing method |
| CN110093713A (en) * | 2019-04-18 | 2019-08-06 | 浙江联洋新材料股份有限公司 | A method of it reducing axial stitch bonded fabrics broken yarn and decoherences |
| CN114290771A (en) * | 2022-01-12 | 2022-04-08 | 惠州市彼德堡新型复合材料有限公司 | Glass fiber quilting product and preparation method thereof |
| US11505660B2 (en) | 2018-01-09 | 2022-11-22 | Owens Corning Intellectual Capital, Llc | Fiber reinforced materials with improved fatigue performance |
-
2015
- 2015-08-04 CN CN201520578950.2U patent/CN205130530U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498956A (en) * | 2017-08-10 | 2017-12-22 | 浙江恒石纤维基业有限公司 | A kind of glass fabric and its sewing method |
| US11505660B2 (en) | 2018-01-09 | 2022-11-22 | Owens Corning Intellectual Capital, Llc | Fiber reinforced materials with improved fatigue performance |
| CN110093713A (en) * | 2019-04-18 | 2019-08-06 | 浙江联洋新材料股份有限公司 | A method of it reducing axial stitch bonded fabrics broken yarn and decoherences |
| CN114290771A (en) * | 2022-01-12 | 2022-04-08 | 惠州市彼德堡新型复合材料有限公司 | Glass fiber quilting product and preparation method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An axial braided glass fiber fabric Effective date of registration: 20200918 Granted publication date: 20160406 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: NMG COMPOSITES Co.,Ltd. Registration number: Y2020330000730 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201130 Granted publication date: 20160406 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: NMG COMPOSITES Co.,Ltd. Registration number: Y2020330000730 |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314511 Building 1, 111 Xinzhong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: NMG COMPOSITES Co.,Ltd. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: NMG COMPOSITES Co.,Ltd. |