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Fiberglass cloth and production process thereof

A technology of mesh cloth and warp yarn, which is applied in fabrics, textiles, textiles, and papermaking. It can solve the problems of easy misalignment, deformation, large yarn damage, and low mesh cloth efficiency, and achieves small damage and improved production efficiency. Effect

Inactive Publication Date: 2013-01-09
HAINING WELLINGTON NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing grid cloth is usually a grid-like fabric woven from a single weft thread and a single warp thread cross-arranged up and down. When it is partially subjected to impact and tension, the warp thread and weft thread are easily misplaced and deformed, making the mesh The strength of the cloth is greatly reduced; in addition, the efficiency of the traditional production of mesh cloth is relatively low, and the damage to the yarn during the weaving process is relatively large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fiberglass cloth and production process thereof

Examples

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Effect test

Embodiment 1

[0020] refer to figure 1 , a kind of grid cloth, described grid cloth comprises warp yarn layer and weft yarn layer 3, and described warp yarn layer comprises upper layer warp yarn 1 and lower layer warp yarn 2 arranged in parallel, and described weft yarn layer 3 is positioned at upper layer warp yarn 1 and lower layer Between warp yarns 2; between the upper and lower layers of warp yarns and the weft yarn layers are bonded and fixed by an adhesive. The width of the grid cloth is 2.0m.

[0021] The adhesive is epoxy resin.

[0022] The grid cloth of this embodiment is prepared by the following process:

[0023] (1) Using a let-off device with continuous movement, the upper warp yarn and the lower warp yarn are laid longitudinally;

[0024] (2) Between the upper warp yarn and the lower warp yarn, the weft laying device is cyclically wound to form a weft yarn layer, and the weft yarn density is controlled by controlling the circular winding speed of the weft laying device an...

Embodiment 2

[0027] refer to figure 1 , a kind of grid cloth, described grid cloth comprises warp yarn layer and weft yarn layer 3, and described warp yarn layer comprises upper warp yarn 1 and lower layer warp yarn 2 arranged in parallel, and described weft yarn layer 3 is positioned at upper layer warp yarn 1 and lower layer Between the warp yarns 2; the upper and lower layers of warp yarns and weft yarn layers are fixed by hot melt adhesive. The width of the grid cloth is 1.2 m.

[0028] The adhesive is EVA hot melt adhesive.

[0029] The grid cloth of this embodiment is prepared by the following process:

[0030] (1) Using a let-off device with continuous movement, the upper warp yarn and the lower warp yarn are laid longitudinally;

[0031] (2) Between the upper warp yarn and the lower warp yarn, the weft laying device is cyclically wound to form a weft yarn layer, and the weft yarn density is controlled by controlling the circular winding speed of the weft laying device and the mo...

Embodiment 3

[0034] refer to figure 1 , a kind of grid cloth, described grid cloth comprises warp yarn layer and weft yarn layer 3, and described warp yarn layer comprises upper layer warp yarn 1 and lower layer warp yarn 2 arranged in parallel, and described weft yarn layer 3 is positioned at upper layer warp yarn 1 and lower layer Between the warp yarns 2; the upper and lower layers of warp yarns and weft yarn layers are fixed by self-heating and welding. The width of the grid cloth is 3.0m.

[0035] The grid cloth of this embodiment is prepared by the following process:

[0036] (1) Using a let-off device with continuous movement, the upper warp yarn and the lower warp yarn are laid longitudinally;

[0037] (2) Between the upper warp yarn and the lower warp yarn, the weft laying device is cyclically wound to form a weft yarn layer, and the weft yarn density is controlled by controlling the circular winding speed of the weft laying device and the movement speed of the warp yarn layer; ...

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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 [0001] The invention relates to a textile product, in particular to a grid cloth and a production process thereof. Background technique [0002] Mesh cloth has the characteristics of good chemical stability, high strength, light weight, good dimensional stability, good positioning, and good impact resistance. It can be used as a reinforced base material or directly as a finished product. [0003] The existing grid cloth is usually a grid-like fabric woven from a single weft thread and a single warp thread cross-arranged up and down. When it is partially subjected to impact and tension, the warp thread and weft thread are easily misplaced and deformed, making the mesh The strength of the cloth is greatly reduced; in addition, the efficiency of the traditional production of mesh cloth is relatively low, and the damage to the yarn during the weaving process is relatively large. Contents of the invention [0004] In order to overcome the shortcomings in the cu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D25/00D03D13/00
Inventor 吴为初
Owner HAINING WELLINGTON NEW MATERIAL
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