I-TPU Ifilimu Yezinga Lokushisa Eliphezulu Naphansi / Umugqa Wokukhiqiza Amafilimu Elastic Ephezulu

Ifilimu ye-TPU yokushisa ephezulu nephansi isetshenziswa kakhulu ezintweni zezicathulo, izingubo zokugqoka, izikhwama, iziphuphu ezingenamanzi nezinye izindwangu zendwangu ngenxa yokuthambile kwayo, eduze kwesikhumba, ukunwebeka okuphezulu, umuzwa we-dimensional amathathu futhi kulula ukuyisebenzisa. Isibonelo, i-vamp, ilebula yolimi, uphawu lokuhweba kanye nezinsiza zokuhlobisa zemboni yezicathulo zemidlalo, amabhande ezikhwama, amalebula okuphepha akhanyayo, ilogo, njll.

Ngenxa yokunwebeka kwayo okuhle kakhulu namandla okunamathela, ifilimu enwebekayo ephezulu ye-TPU isetshenziswa kakhulu ekuthungeni izindwangu ezifana nezingubo zangaphansi zezinga eliphezulu kanye nezingubo zemidlalo ezingenamkhondo.

Ulayini wokukhiqiza wamukela ama-extruder amabili noma amathathu kumklamo we-die coextrusion. Izinga lokushisa lesendlalelo ngasinye lingalawulwa ngokuzimela ngomklamo okhethekile we-insulation eshisayo, ukuze kutholakale imodi ye-coextrusion yesinyathelo esisodwa sezinto ezihlukahlukene kanye namazinga okushisa enqubo ehlukene, ukuhlangabezana nokukhiqizwa kwemikhiqizo ehlukahlukene yenhlanganisela yezinto ezihlukahlukene, futhi uxazulule umkhawulo wokuthi i-CO extrusion ayikwazi ukwenziwa ngesikhathi esifanayo ngenxa yomehluko omkhulu wezinto ezibonakalayo kanye nezinga lokushisa.