Cold injection moulding process of thermosetting composite materials and apparatus for performing the process

摘要

- A method of injection molding, cold, thermosetting composite materials, characterized in that it consists successively and without time-out between the different phases, introducing and mixing the various constituents of the material to be injected, of introducing the mixture obtained , from the end of mixing and directly, to the mixing zone (1.21) in the injection unit (4.26) and then injecting said mixture at the temperature at which it is located, in a mold heated (17,32) through a die (13,31) of elongated cross-section and of relatively low height, and severing the end of injection the material web to the right of the die and the right of the injection orifice in the mold. The invention also relates to a device for carrying out this method.