I-6643 Modified Polyester film/polyester non-woven flexible laminate iyiphepha elihlanganisayo elinezingqimba ezintathu elingu-100% eligcwele lapho uhlangothi ngalunye lwefilimu ye-polyester (M) luhlanganiswe nongqimba olulodwa lwendwangu engalukiwe ye-polyester (D), bese ehlanganiswe ne-F-class kagesi efaka insulating resin. I-6643 DMD isetshenziswa njenge-slot insulation, i-interphase insulation kanye nokufakwa kwe-liner kumamotho kagesi ekilasi lika-F, alungele ikakhulukazi inqubo yokufaka i-slot ngomshini. I-6643 F-class DMD iphumelele ukuhlolwa kwe-SGS kokutholwa kwezinto ezinobuthi neziyingozi. Ibizwa nangokuthi njenge-DMD-100, i-DMD100 insulation paper.