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Glass fiber production process-one molding - pool kiln drawing method
- Jul 20, 2018 -

The pool kiln drawing method melts the raw materials such as pyrophyllite into a glass solution in the kiln, removes the bubbles and transports them to the porous drain plate through the passage, and pulls the glass fiber strands at high speed. The kiln can be connected to hundreds of drain plates through multiple channels for simultaneous production. The process is simple, energy-saving and consumption-reducing, stable in formation, high-efficiency and high-yield, and is convenient for large-scale and fully automated production, and has become an international mainstream production process. The glass fiber produced by the process accounts for more than 90% of the global production.