▎ 摘　　要

NOVELTY - A durable antibacterial composite textile fabric comprises fiber layer and antibacterial layer smeared between the two fiber layers. The end surface of durable antibacterial composite textile fabric is provided with vents and processed by ventilation device before being formed. The durable antibacterial composite textile fabric is prepared by adding chloroform, acetone and triethylamine to stirring tank, adding graphene oxide, mixing, adding acid chloride monomer containing at least one carbon-carbon double bond functional group, stirring for 1-2 hours, adding absolute ethanol, thickener, crosslinking agent, photoinitiator, binder and acetone to stirring tank, stirring for 3-4 hours to obtain paint, weaving fiber layer using yarn, coating the paint between the two fiber layers through brush, adhering two fiber layers together using adhesive, wrapping one end of fabric of on unwinding shaft in ventilation device and using round needle on roller to puncture end of fabric to form vent. USE - Durable antibacterial composite textile fabric. ADVANTAGE - The durable antibacterial composite textile fabric has excellent antibacterial function and air permeability, and improved fabric quality due to use of ventilation device. DETAILED DESCRIPTION - A durable antibacterial composite textile fabric comprises fiber layer and antibacterial layer smeared between the two fiber layers. The end surface of durable antibacterial composite textile fabric is provided with vents and processed by ventilation device before being formed. The durable antibacterial composite textile fabric is prepared by adding chloroform, acetone and triethylamine to stirring tank, adding graphene oxide, mixing, adding acid chloride monomer containing at least one carbon-carbon double bond functional group, stirring for 1-2 hours, adding absolute ethanol, thickener, crosslinking agent, photoinitiator, binder and acetone to stirring tank, stirring for 3-4 hours to obtain paint, weaving fiber layer using yarn, coating the paint between the two fiber layers through brush, adhering two fiber layers together using adhesive, wrapping one end of the fabric of on unwinding shaft in ventilation device and wrapping other end around the roller on winding shaft, activating the controller to control the rotation of motor (A) and motor (B) and drive fabric roller to rotate through friction, using round needle on the roller to puncture the end of the fabric to form vent. The ventilation device comprises U-shaped seat, roller shaft and controller. The two side walls of the U-shaped seat are rotatably connected with winding shaft (31), the unwinding shaft is used to unwind the fabric, motor installed on outer wall of the U-shaped seat. The output shaft of motor (A) is connected to one end of winding shaft, the two side walls of U-shaped seat are rotatably connected with the unfolding shaft located directly above the winding shaft and unfolding shaft. The outer wall of the U-shaped seat is provided with motor (B), the output shaft of motor (B) is connected to one end of the unfolding shaft, the two side walls of the U-shaped seat are rotatably connected to the roller shaft, round needles are arranged on the outer wall of the roller shaft and evenly distributed on the outer wall of the roller shaft. The one end of the fabric is wound on the unwinding shaft, and the other end is wound on the winding shaft around the roller shaft and the controller is used to control the automatic operation of the ventilation device.