A glass fiber mesh cloth and film composite system and production process

Abstract

The invention relates to a composite system of glass fiber mesh cloth and film, comprising a composite bracket; a glass fiber cloth unwinding unit arranged on one side of the composite bracket in the direction of the long axis; a dipping unit arranged on the side of the composite bracket; One first drying unit set above the dipping tank; one second drying unit set on the composite support and above the glass fiber laying and rolling unit; one set on the composite support and located on the glass fiber laying and rolling unit A film unwinding unit on the side; a winding unit arranged on the other side of the long axis direction of the composite support; also relates to a composite process of glass fiber mesh cloth and film. The advantage of the present invention is that: the composite system and process of the present invention can realize good composite of glass fiber mesh cloth and film, avoiding unfavorable phenomena such as warping and hemming.

Description

technical field [0001] The invention relates to a composite system of glass fiber grid cloth and film, and also relates to a production process based on the composite system. Background technique [0002] Glass fiber mesh cloth is based on glass fiber woven fabric, coated with polymer anti-emulsion soaking. Therefore, it has good alkali resistance, flexibility and high tensile strength in warp and weft directions, and can be widely used in thermal insulation, waterproof, fire prevention, crack resistance, etc. of the inner and outer walls of buildings. The glass fiber mesh cloth is mainly alkali-resistant glass fiber mesh cloth. It is made of medium-free alkali-free glass fiber yarn (mainly composed of silicate and good chemical stability) through a special organizational structure-leno tissue. Afterwards, it is subjected to high-temperature heat-setting treatment such as anti-alkali solution and reinforcing agent. [0003] At present, during the production process of glas...

AI Technical Summary

Problems solved by technology

Based on the above phenomenon, before the glass fiber mesh cloth is rolled, it is necessary to cover the glass fiber mesh cloth with a layer of film, and then roll it up. However, there are certain defects: when the film and the glass fiber mesh are combined, it is easy to be too tight, which will cause the edge or end of the glass fiber mesh to warp, which will affect the glass fiber mesh. The winding of the fiber mesh, or the folding of the glass fiber mesh, affects the use of the glass fiber mesh

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