A kind of production method of glass fiber mesh cloth
A technology of glass fiber and production method, which is applied to the device and coating of the surface coating liquid, which can solve the problems of uneven cloth surface, uneven thickness, poor compliance of glass fiber mesh cloth, etc., and avoid the cloth surface Uneven, uniform thickness, good fit effect
Active Publication Date: 2021-02-12
南通拓普新型建材有限公司
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Problems solved by technology
[0003] At present, glass fiber mesh cloth is produced by unwinding roller, tension adjusting roller group, bottom glue pool, drying mechanism, surface glue pool and winding roller in sequence, among which, glass fiber mesh cloth is immersed in the bottom glue pool The bottom glue is then sent to the drying mechanism for drying. In this process, the amount of bottom glue on the glass fiber mesh cloth that passes through the bottom glue pool is sufficient, so that the glass fiber mesh The amount of primer on the fiber mesh cloth is inconsistent, the cloth surface is uneven, and the thickness is uneven, which makes the glass fiber mesh cloth poor in conformity and product quality.
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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Embodiment
[0029] The production device used in the production method of the present embodiment glass fiber mesh cloth, such as figure 1 As shown, it includes an unwinding roller 1, a tension adjusting roller group 2, a bottom glue pool 3, a drying mechanism 4, a surface glue pool 5, a winding roller 6 and a glue leveling mechanism 7 arranged in sequence.
[0030] The unwinding roller 1 is set on a supporting base through the bearing seat, the unwinding roller 1 is provided with glass fiber mesh cloth, and the tension adjusting roller group 2 is wound with a number of glass fiber mesh cloth released from the unwinding roller 1 .
[0031] The bottom glue pool 3 is provided with bottom glue, and the bottom glue pool 3 is provided with a pressure roller 31 immersed in the bottom glue pool 3; The first upper reversing roller 43, the second upper reversing roller 44, the first lower reversing roller group 45 and the second lower reversing roller 46, the first lower reversing roller group 45 ...
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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The invention relates to a production method of glass fiber mesh cloth, comprising the following steps: (1) glass fiber mesh cloth unwinding roll; (2) glass fiber mesh cloth soaked in primer; (3) glass fiber mesh cloth drying Drying; (4) primer sweeping treatment; (5) glass fiber mesh cloth coated with glue; (6) glass fiber mesh cloth winding. The advantage of the present invention is that: the production method of the glass fiber mesh cloth of the present invention, compared with the existing production method, adds a glue leveling mechanism on the drying mechanism, and tilts downward at a wind speed of 4m / s to 5.5m / s The blowing direction of 30-45° blows the semi-solidified bottom glue on the glass fiber mesh cloth in the oven downward, so that the thickness of the bottom glue on the front and rear glass fiber mesh cloth is uniform, avoiding uneven cloth surface and ensuring Fiberglass mesh has good conformability, which greatly improves the quality of the product.
Description
technical field [0001] The invention belongs to the technical field of glass fiber mesh cloth, in particular to a production method of glass fiber mesh cloth. Background technique [0002] Glass fiber mesh has the characteristics of high tensile and flexural strength, good evacuation stress, good positioning, and convenient use. It is currently widely used in wall reinforcement, external wall insulation, roof waterproofing, ground reinforcement, and lightweight building board reinforcement. On the one hand, it is an ideal inorganic non-metallic engineering material for the construction industry. [0003] At present, glass fiber mesh cloth is produced by unwinding roller, tension adjusting roller group, bottom glue pool, drying mechanism, surface glue pool and winding roller in sequence, among which, glass fiber mesh cloth is immersed in the bottom glue pool The bottom glue is then sent to the drying mechanism for drying. In this process, the amount of bottom glue on the gla...
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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IPC IPC(8): B05C3/132B05C9/14B05C11/06B05C9/06
CPCB05C3/125B05C9/06B05C9/14B05C11/06
Inventor 田显兵
Owner 南通拓普新型建材有限公司