THERMOBONDING INTERLINING WITH DOTS OF THERMOFUSIBLE POLYMER VIA ELECTRON BOMBARDMENT AND PROCESS FOR MAKING THE SAME

摘要

THE PRESENT INVENTION RELATES TO A PROCESS FOR MANUFACTURING A THERMOBONDING INTERLINING IN WHICH DOTS (3) OF THERMOFUSIBLE POLYMER OF MEAN THICKNESS E ARE DEPOSITED ON THE FRONT FACE (2A) OF AN INTERLINING SUPPORT (2), CHOSEN FROM TEXTILE AND NON- WOVEN SUPPORTS, AND ONE OF THE FACES (2A,2B) OF THE SUPPORT (2) IS SUBJECTED TO ELECTRON BOMBARDMENT, WHEREIN, AS THE DOTS (3) OF THERMOFUSIBLE POLYMER CONTAIN A RADICAL ACTIVATOR AND ARE BEREFT OF PHOTOINHIBITOR, THE DEPTH OF PENETRATION OF THE ELECTRONS IN THE DOTS (3) OF THERMOFUSIBLE POLYMER IS ADJUSTED IN ORDER TO OBTAIN A MODIFICATION OF THE PHYSICO - CHEMICAL PROPERTIES OF THE THERMOFUSIBLE POLYMER, CHOSEN FROM THE MELTING TEMPERATURE AND VISCOSITY, OVER A LIMITED THICKNESS e WITH RESPECT TO THE MEAN THICKNESS E .(FIG 2)