Durable geotechnical cloth preparation process

A preparation process and geotextile technology, which is applied in the cutting, singeing, textile and papermaking of textile materials, etc., can solve problems such as easy to get caught in wool and thread ends, and affect the normal use of geotextiles, so as to improve the service life and improve the quality of geotextiles. The effect of using efficiency and improving structural strength

Active Publication Date: 2021-10-29
无锡中水土工新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a preparation process of durable geotextiles, which can effectively solve the problem that some hairs and thread ends are easily produced on the surface of the geotextiles in the production process of the above-mentioned background tec

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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  • Durable geotechnical cloth preparation process
  • Durable geotechnical cloth preparation process
  • Durable geotechnical cloth preparation process

Examples

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Embodiment

[0040] Example: such as Figure 1-10 As shown, the present invention provides a technical solution, a preparation process of a durable geotextile, comprising the following steps:

[0041] S1: Placement: Place the fabric on the discharge flat plate 2 in the middle of the frame 1, then pass through the leveling plate 315 and the front guide roller 4 in turn, and fix one end of the fabric on the winding shaft 510, and the hydraulic telescopic rod 310 Drive the upper ironing metal plate 313 and the screed plate 315 to move downwards to fit on the surface of the fabric;

[0042] S2: Ironing: the winding motor 508 drives the winding shaft 510 to rotate to wind the geotextile, and the upper ironing metal plate 313, the lower ironing metal plate 303 and the side ironing metal plate 308 are respectively Iron the surface and edges of the fabric to remove extended hair;

[0043] S3: Winding: The continuous rotation of the winding shaft 510 will drive the driven wheel 515 and the incomp...

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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Abstract

The invention discloses a durable geotechnical cloth preparation process. The durable geotechnical cloth preparation process comprises the following steps that S1, placing is carried out, specifically, cloth is placed on a material placing flat plate in the middle of a machine frame in a fitting mode; then the cloth sequentially penetrates through a leveling plate and a front guide roller, and one end of the cloth is fixed to a rolling shaft; and an upper ironing metal plate and the leveling plate are driven to move downwards by a hydraulic telescopic rod to be fitted on the surface of the cloth. A lower heating plate and an upper heating plate are used for heating a lower ironing metal plate and an upper ironing metal plate at the same time, geotechnical cloth passes through the space between the lower ironing metal plate and the upper ironing metal plate when being conveyed forwards, and the geotechnical cloth can be ironed through the lower ironing metal plate and the upper ironing metal plate; residual broken filaments on the surface of the geotechnical cloth in the geotechnical cloth manufacturing and weaving process are removed at high temperature, so that the surface of the geotechnical cloth is kept flat, and the broken filaments or thread residues are prevented from protruding; and the situation that the geotechnical cloth is torn due to the fact that the thread residues and the broken filaments are prone to being hung on foreign matter in the use process is avoided, and the service life of the geotechnical cloth is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of geotextile preparation, in particular to a preparation process of a durable geotextile. Background technique [0002] Geotextile, also known as geotextile, is a permeable geosynthetic material made of synthetic fibers through needle punching or weaving. Geotextile is one of the new material geosynthetics. The finished product is cloth-like. Geotextiles are divided into Spun geotextiles and non-woven filament geotextiles. Geotextiles have the characteristics of corrosion resistance, good water permeability, good anti-microbial properties and convenient construction. Geotextiles are widely used in geotechnical projects such as water conservancy, electric power, mines, roads and railways. Specifically Filter material for soil layer separation; drainage material for reservoirs and mine dressing, drainage material for high-rise building foundations; anti-scour material for river dams and slope protection; [...

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): D06C15/10D06H7/00D06H7/22D06C9/04
CPCD06C15/10D06H7/005D06H7/221D06C9/04
Inventor 黄继发
Owner 无锡中水土工新材料有限公司
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