Manufacturing method of continuous fiber reinforced polylactic acid composite by using direct melt impregnation method and double belt press and manufacturing apparatus thereof

摘要

The present invention relates to a composite materials, more specifically, multiple nails are provided with to the wrong row for including dipping tank to be injected, one double belt press is provided a biodegradable polylactic acid resin and a process units and a kind of method for producing a composite material, its movement for being full of continuous fibers well, provides a composite material. This feature of the invention is to provide the continuous fibers supply of a continuous fibers; The width for propagating continuous fibers everywhere is that step is widened in continuous fibers supply; The bypass of the dipping glue continuous fibers Zorro wide-scale distributions of fusing is contained, when continuous fibers are full of the resin impregnated continuous fiber composite material in the stage that makes up; Twice by synthetic, upper and lower portion and resin including continuous fibers in the double belt press of each upper and lower position, press step to press composite material by a line by a driving be The cooling combined material of Compound cooling step, contains continuous fibers and resin by a line; It includes that continuous fibers and resin composite pass through in a scheduled speed that continuous fibers continuous composite, which draws distraction step,; One composite material contains continuous fibers and resin; In a complex texture continuous steam phase wind of a scheduled speed.