CN102864558A - Fiberglass cloth and production process thereof - Google Patents
Fiberglass cloth and production process thereof Download PDFInfo
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- CN102864558A CN102864558A CN2012103728609A CN201210372860A CN102864558A CN 102864558 A CN102864558 A CN 102864558A CN 2012103728609 A CN2012103728609 A CN 2012103728609A CN 201210372860 A CN201210372860 A CN 201210372860A CN 102864558 A CN102864558 A CN 102864558A
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- warp yarns
- grid cloth
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Abstract
The invention relates to fiberglass cloth and a production process thereof. The fiberglass cloth comprises a warp yarn layer and a weft yarn layer, the warp yarn layer comprises an upper layer of warp yarns and a lower layer of warp yarns, and the upper layer of warp yarns and the lower layer of warp yarns are arranged in parallel; the weft yarn layer is positioned between the upper layer of warp yarns and the lower layer of warp yarns; and the upper layer of warp yarns, the lower layer of warp yarns and the weft warn layer are adhered through adhesives or by hot-pressing butt fusion. The weft yarn layer is sandwiched between the upper layer of warp yarns and the lower layer of warp yarns, a phenomenon that the yarns are distorted due to vertical crossed arrangement of warp yarns and weft yarns is avoided, the strength of the yarns is sufficiently utilized, and damage to the yarns in a spinning process is low. In addition, the upper layer of warp yarns and the lower layer of warp yarns are laid by continuous production equipment, weft yarns are circularly twined between the upper layer of warp yarns and the lower layer of warp yarns, production efficiency is greatly improved, and the fiberglass cloth can completely replace the traditional fiberglass cloth.
Description
Technical field
The present invention relates to a kind of textile product, especially relate to a kind of grid cloth and production technology thereof.
Background technology
The characteristics such as grid cloth has that chemical stability is good, high strength, lightweight, good stability of the dimension, polarization is good, impact resistance is better, it both can be used as the enhancing base material, also can directly use as finished product.
Existing grid cloth is normally arranged the latticed fabric that braiding forms by single parallel and single warp top-bottom cross, and when its part was subject to impulsive force and pulling force, warp and parallel misplaced easily, are out of shape, and the intensity of grid cloth is reduced greatly; In addition, the efficient of traditional mode of production grid cloth is also lower, and the damage to yarn in the weaving process is larger.
Summary of the invention
In order to overcome Shortcomings in the present technology, the invention provides a kind of production efficiency height, good grid cloth and the production technology thereof of intensity.
Technical scheme provided by the present invention is: a kind of grid cloth, and described grid cloth comprises thread layer and weft layers, and described thread layer comprises top line and the lower layer warp yarns that be arranged in parallel, and described weft layers is between top line and lower layer warp yarns; Pass through the bonding or hot pressing welding of adhesive between described upper and lower layer warp thread and the weft layers.
Grid cloth of the present invention need not bundled yarn, and is bonding by adhesive between warp thread and the weft yarn, perhaps since warp thread, weft yarn this as macromolecule yarn (such as terylene, acrylic fibers etc.), it can need not adhesive and self hot pressing welding.
Preferably, any combination of one or more in described adhesive employing epoxy resin, phenolic resins, acrylic resin, the polyimides.
Preferably, described adhesive adopts hot melt adhesive, and hot melt adhesive adopts EVA hot melt adhesive or its modifier.
Preferably, the fabric width of described grid cloth is 0.2～5.0m.
Preferably, the fabric width of described grid cloth is 2.0～2.5m.
A kind of production technology of described grid cloth comprises the steps:
(1) let-off motion of employing continuous motion is vertically being laid top line and lower layer warp yarns;
(2) between top line and lower layer warp yarns, shop Weft handling device circulation winding forms weft layers, controls weft count by the peripheral speed of control shop Weft handling device circulation winding and the movement velocity of thread layer;
(3) applying glue or high temperature hot pressing are so that bonding or hot pressing welding obtains grid cloth by adhesive between upper and lower layer warp thread and the weft layers.
The present invention utilizes shop Weft handling device circular motion principle to lay weft yarn, the density of weft yarn is regulated by the speed of change circular motion and the movement velocity of thread layer, warp thread is divided into two-layer and weft yarn is clipped in the middle up and down, and utilize adhesive or hot pressing welding to make through, weft yarn and fix, make latticed fabric.
The present invention is clipped in weft layers between the upper and lower layer warp thread, avoided both having taken full advantage of the intensity of yarn owing to cause the distortion of yarn through, weft yarn top-bottom cross arrangement, again so that in the weaving process damage to yarn less; In addition, the present invention adopts continuous producing apparatus to lay upper and lower layer warp thread, and weft yarn is twined in circulation between it, has greatly improved production efficiency; The present invention can substitute traditional grid cloth fully.
Description of drawings
Fig. 1 is the structural representation of grid cloth of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but protection scope of the present invention is not limited to this.
Embodiment 1
With reference to Fig. 1, a kind of grid cloth, described grid cloth comprise thread layer and weft layers 3, and described thread layer comprises top line 1 and the lower layer warp yarns 2 that be arranged in parallel, and described weft layers 3 is between top line 1 and lower layer warp yarns 2; Be adhesively fixed by adhesive between described upper and lower layer warp thread and the weft layers.The fabric width of grid cloth is 2.0m.
Adhesive adopts epoxy resin.
The present embodiment grid cloth adopts following technique preparation:
(1) let-off motion of employing continuous motion is vertically being laid top line and lower layer warp yarns;
(2) between top line and lower layer warp yarns, shop Weft handling device circulation winding forms weft layers, controls weft count by the peripheral speed of control shop Weft handling device circulation winding and the movement velocity of thread layer;
(3) applying glue so that between upper and lower layer warp thread and the weft layers by the bonding grid cloth that obtains of epoxyn.
Embodiment 2
With reference to Fig. 1, a kind of grid cloth, described grid cloth comprise thread layer and weft layers 3, and described thread layer comprises top line 1 and the lower layer warp yarns 2 that be arranged in parallel, and described weft layers 3 is between top line 1 and lower layer warp yarns 2; Be fixed by hot melt adhesive between described upper and lower layer warp thread and the weft layers.The fabric width of grid cloth is 1.2 m.
Adhesive adopts the EVA hot melt adhesive.
The present embodiment grid cloth adopts following technique preparation:
(1) let-off motion of employing continuous motion is vertically being laid top line and lower layer warp yarns;
(2) between top line and lower layer warp yarns, shop Weft handling device circulation winding forms weft layers, controls weft count by the peripheral speed of control shop Weft handling device circulation winding and the movement velocity of thread layer;
(3) applying glue so that between upper and lower layer warp thread and the weft layers by the bonding grid cloth that obtains of EVA hot melt adhesive.
Embodiment 3
With reference to Fig. 1, a kind of grid cloth, described grid cloth comprise thread layer and weft layers 3, and described thread layer comprises top line 1 and the lower layer warp yarns 2 that be arranged in parallel, and described weft layers 3 is between top line 1 and lower layer warp yarns 2; Be fixed by self hot pressing welding between described upper and lower layer warp thread and the weft layers.The fabric width of grid cloth is 3.0m.
The present embodiment grid cloth adopts following technique preparation:
(1) let-off motion of employing continuous motion is vertically being laid top line and lower layer warp yarns;
(2) between top line and lower layer warp yarns, shop Weft handling device circulation winding forms weft layers, controls weft count by the peripheral speed of control shop Weft handling device circulation winding and the movement velocity of thread layer;
(3) high temperature hot pressing is so that hot pressing welding and obtain grid cloth between upper and lower layer warp thread and the weft layers.
Claims (6)
1. grid cloth, described grid cloth comprises thread layer and weft layers, it is characterized in that: described thread layer comprises top line and the lower layer warp yarns that be arranged in parallel, and described weft layers is between top line and lower layer warp yarns; Pass through the bonding or hot pressing welding of adhesive between described upper and lower layer warp thread and the weft layers.
2. grid cloth according to claim 1 is characterized in that: any combination of one or more in described adhesive employing epoxy resin, phenolic resins, acrylic resin, the polyimides.
3. grid cloth according to claim 1 is characterized in that: described adhesive employing hot melt adhesive, hot melt adhesive employing EVA hot melt adhesive or its modifier.
4. grid cloth according to claim 1, it is characterized in that: the fabric width of described grid cloth is 0.2～5.0m.
5. grid cloth according to claim 4, it is characterized in that: the fabric width of described grid cloth is 2.0～2.5m.
6. the production technology of the described grid cloth of claim 1 is characterized in that: comprise the steps:
(1) let-off motion of employing continuous motion is vertically being laid top line and lower layer warp yarns;
(2) between top line and lower layer warp yarns, shop Weft handling device circulation winding forms weft layers, controls weft count by the peripheral speed of control shop Weft handling device circulation winding and the movement velocity of thread layer;
(3) applying glue or high temperature hot pressing are so that bonding or hot pressing welding obtains grid cloth by adhesive between upper and lower layer warp thread and the weft layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103728609A CN102864558A (en) | 2012-09-29 | 2012-09-29 | Fiberglass cloth and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103728609A CN102864558A (en) | 2012-09-29 | 2012-09-29 | Fiberglass cloth and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102864558A true CN102864558A (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103728609A Pending CN102864558A (en) | 2012-09-29 | 2012-09-29 | Fiberglass cloth and production process thereof |
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| CN (1) | CN102864558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201838A (en) * | 2021-05-08 | 2021-08-03 | 江苏帝威新材料科技发展有限公司 | Carbon fiber mesh cloth and processing technology thereof |
Citations (8)
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| EP0725849A1 (en) * | 1993-10-25 | 1996-08-14 | North Carolina State University | Three-dimensional fabric and method for producing |
| WO2005023538A1 (en) * | 2003-09-05 | 2005-03-17 | Flexmaster Co. Ltd. | Reinforcing net |
| CN2756682Y (en) * | 2004-10-19 | 2006-02-08 | 上海金熊造纸网毯有限公司 | Woolen blanket bottom net tissue of changing twill double layer paper-making |
| CN2898069Y (en) * | 2006-06-07 | 2007-05-09 | 张金明 | Fastened grid fabrics for external wall |
| CN201027244Y (en) * | 2006-12-15 | 2008-02-27 | 王修俊 | Nonwoven gridding cloth |
| CN101392433A (en) * | 2008-10-30 | 2009-03-25 | 王常义 | Method for producing nonwoven gridding reinforced composite nonwoven fabrics |
| CN102677386A (en) * | 2012-05-30 | 2012-09-19 | 常州市润源经编机械有限公司 | Rotary weft spreading device |
| CN102689493A (en) * | 2012-05-30 | 2012-09-26 | 常州市润源经编机械有限公司 | Warp and weft yarn superposed non-woven combined fabric forming machine |
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2012
- 2012-09-29 CN CN2012103728609A patent/CN102864558A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0725849A1 (en) * | 1993-10-25 | 1996-08-14 | North Carolina State University | Three-dimensional fabric and method for producing |
| WO2005023538A1 (en) * | 2003-09-05 | 2005-03-17 | Flexmaster Co. Ltd. | Reinforcing net |
| CN2756682Y (en) * | 2004-10-19 | 2006-02-08 | 上海金熊造纸网毯有限公司 | Woolen blanket bottom net tissue of changing twill double layer paper-making |
| CN2898069Y (en) * | 2006-06-07 | 2007-05-09 | 张金明 | Fastened grid fabrics for external wall |
| CN201027244Y (en) * | 2006-12-15 | 2008-02-27 | 王修俊 | Nonwoven gridding cloth |
| CN101392433A (en) * | 2008-10-30 | 2009-03-25 | 王常义 | Method for producing nonwoven gridding reinforced composite nonwoven fabrics |
| CN102677386A (en) * | 2012-05-30 | 2012-09-19 | 常州市润源经编机械有限公司 | Rotary weft spreading device |
| CN102689493A (en) * | 2012-05-30 | 2012-09-26 | 常州市润源经编机械有限公司 | Warp and weft yarn superposed non-woven combined fabric forming machine |
Non-Patent Citations (2)
| Title |
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| 安玉山: "涤纶网格布及其生产技术", 《天津纺织工学院学报》, vol. 17, no. 4, 31 December 1998 (1998-12-31), pages 60 * |
| 编委会: "《针织工程手册 经编分册》", 31 March 2011, article "取向纱线经编机", pages: 171 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201838A (en) * | 2021-05-08 | 2021-08-03 | 江苏帝威新材料科技发展有限公司 | Carbon fiber mesh cloth and processing technology thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |