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Method for weaving glass fiber screen cloth with density of 16 strands every 25 millimeters

A glass fiber and glass fiber yarn technology, applied in the weaving field of glass fiber mesh, can solve the problems of inconvenient operation, low production efficiency, large labor force, etc.

Inactive Publication Date: 2014-01-29
陕西华特新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the disadvantages of low production efficiency, inconvenient operation, many times of changing yarns, requiring a large amount of labor, high failure rate, and poor cloth surface quality existing in the prior art, the present invention proposes a glass fiber with a density of 16 / 25mm Mesh weaving method

Method used

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  • Method for weaving glass fiber screen cloth with density of 16 strands every 25 millimeters
  • Method for weaving glass fiber screen cloth with density of 16 strands every 25 millimeters
  • Method for weaving glass fiber screen cloth with density of 16 strands every 25 millimeters

Examples

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Embodiment 1

[0033] This embodiment is the weaving method of EN16X16-92L high-density fiberglass mesh cloth. Weaving with GA747 rapier loom, the warp thread passes through let-off mechanism, tension mechanism, warp stop mechanism, splitting mechanism, opening mechanism, and then through weft insertion and beating to form fabric, and then rolls the cloth through take-up mechanism and winding mechanism onto a cloth spool to form a cloth. The waste edge yarn is sent to the waste edge storage box through the waste edge mechanism.

[0034] The concrete process of this embodiment is:

[0035] Step 1: Spinning. Using conventional methods, the glass strands are decomposed, twisted, and spun into a glass fiber yarn with a warp yarn of EC9.0-33×2S120 and a weft yarn of EC9.0-33×2×2S120.

[0036] Step 2: Warping. Using conventional methods, EC9.0-33 × 2S120 glass fiber yarns are wound parallel to each other on the warp beam.

[0037] Step 3: Threading. Using the conventional method, the EC9.0-3...

Embodiment 2

[0050] This embodiment is the weaving method of EN16X16-92L high-density fiberglass mesh cloth. Weaving with GA747 rapier loom, the warp thread passes through let-off mechanism, tension mechanism, warp stop mechanism, splitting mechanism, opening mechanism, and then through weft insertion and beating to form fabric, and then rolls the cloth through take-up mechanism and winding mechanism onto a cloth spool to form a cloth. The waste edge yarn is sent to the waste edge storage box through the waste edge mechanism.

[0051] The concrete process of this embodiment is:

[0052] Step 1: Spinning. Using conventional methods, the glass strands are decomposed, twisted, and spun into a glass fiber yarn with a warp yarn of EC9.0-33×2S120 and a weft yarn of EC9.0-33×2×2S120.

[0053] Step 2: Warping. Adopt conventional method, with EC9.0-33 * 2S120 glass fiber yarn, mutually parallel winding on the warp beam.

[0054] Step 3: Threading. Using the conventional method, the EC9.0-33×2...

Embodiment 3

[0067] This embodiment is the weaving method of EN16X16-102L high-density fiberglass mesh cloth. Weaving with GA747 rapier loom, the warp thread passes through let-off mechanism, tension mechanism, warp stop mechanism, splitting mechanism, opening mechanism, and then through weft insertion and beating to form fabric, and then rolls the cloth through take-up mechanism and winding mechanism onto a cloth spool to form a cloth. The waste edge yarn is sent to the waste edge storage box through the waste edge mechanism.

[0068] The concrete process of this embodiment is:

[0069] Step 1: Spinning. Using conventional methods, the glass strands are decomposed, twisted, and spun into a glass fiber yarn with a warp yarn of EC9.0-33×2S120 and a weft yarn of EC9.0-33×2×2S120.

[0070] Step 2: Warping. Using conventional methods, EC9.0-33 × 2S120 glass fiber yarns are wound parallel to each other on the warp beam.

[0071] Step 3: Threading. Using the conventional method, the EC9.0-...

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Abstract

The invention discloses a method for weaving glass fiber screen cloth with the density of 16 stands every 25 millimeters. The high-density glass fiber screen cloth is woven by crossing warps and ground warps. According to a GA747 rapier loom opening device, auxiliary components such as a tension spring, a lease rod, a yarn guiding rod and a yarn distributing rod are used for enabling nylon heald to be vertically stirred, so that the weaving process of the crossing warps and the ground warps is accomplished. Through lifting of a warp stopping pattern rail, the warp position lines are changed, and therefore the loom-feeding technology satisfies the requirement for screen cloth production. Through the adjustment conducted on a rapier conveying box, the problem of hand-over time of weft rapier sending and weft rapier receiving conducted by a rapier head is solved. Starting from take-up of a GA747 rapier loom, the problem of weft density of the cloth face is solved through a multi-head worm and gear. According to the method for weaving the glass fiber screen cloth with the density of 16 strands every 25 millimeters, the weaving requirements for producing the high-density screen cloth are satisfied and the appearance quality of the product is improved to a large extent. Under the normal illuminance, visual inspection and straight steel ruler inspection are conducted, the defects of cracked ends and broken picks are avoided, the defects of loose warp and tight warp are avoided, the defects of broken holes are avoided, the defect of skipping are avoided, and warps and wefts deviate from the prior positions by smaller than 5mm.

Description

technical field [0001] The invention relates to the field of glass fiber weaving, in particular to a method for weaving glass fiber mesh cloth with a density of 16 strands / 25mm. Background technique [0002] At present, the weaving process of glass fiber mesh cloth adopts the method of flat weaving first and then shaping. The structural stability of the fabric is much different than that of the twisted fabric. The density of the woven glass fiber mesh cloth is generally ≤13 / 25mm. However, some glass fiber mesh fabrics with a density of ≤13 / 25mm are woven by traditional 1511 looms. Difference. [0003] With the continuous expansion of the application field of new materials, the requirements for the stability of the mesh structure and the density of the glass fiber mesh in many post-processing and processing fields have increased, and the existing flat-woven mesh can no longer meet the continuous demands. The technical requirements for the development of industrial high-de...

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): D03D23/00D03D19/00
Inventor 刘源李世英房金旭
Owner 陕西华特新材料股份有限公司