CONTINUOUS MANUFACTURING PROCESS OF A THERMOPLASTIC PRODUCT, WITH OR WITHOUT A CHARGE, WRAPPED WITH AT LEAST ONE SHEET OF FLEXIBLE MATERIAL, PLANT FOR SAID PROCESS AND PRODUCTSDERIVED THEREFROM

摘要

SUMMARY OF THE INVENTION The invention relates to a method and a moved-tion for the continuous manufacture of thermoplas-tic material products wrapped in a sheet of flexible material. An installation according to the invention comprises an extruder 7 for the distribution of pasty thermoplastic material, in the form of a coil section 16-18 And Steady-re, means 20 for unwinding a sheet coil under this 19 of a flexible material, means 34 and 41 to completely enclose said coil using this flexible material, means to take on this-you sheet and bring up the sausage rolls 43 and 44 calan-drage and means 46 for shaping and cutting to length of 47 black pudding and fully wrapped. Applicable to the manufacture of profiles and plates, in particular for packaging and transporting products.