Inkqubo yokuvelisa ifilimu yokuncamathelisa eshushu yeTPU
Ifilimu ye-TPU yinto ehlengahlengisiweyo ehlala ihleli esebenzisa i-TPU ukwenza iimveliso ezintsha ze-hot-melt adhesive, iifilimu ze-hot-melt adhesive,
kwaye iqalile kancinci kancinci ukuqala nokukhula. Xa kuthelekiswa nee-adhesives eziphambili ze-EVA ezishushu ezinyibilikayo kunye nee-adhesives zerabha ezishushu ezinyibilikayo ezenziweyo,
Iifilimu zokuncamathelisa ezishushu zeTPU zinokuhlangabezana neemfuno zabathengi ze-viscosity ephezulu,
kwaye iipropati zomzimba ze-TPU (ezifana nokuthamba, amandla aphezulu oomatshini, njl.njl.) nazo zilungile kakhulu.
Ifilimu yokuncamathelisa eshushu yeTPU ingasetyenziswa kwiindawo ezininzi apho ifilimu yokuncamathelisa eshushu eqhelekileyo ingasetyenziswa khona. Umzekelo,
Izinto eziphezulu zezihlangu zefilimu yeTPU zihlala zinemaleko ye-PU yomphezulu, esetyenziselwa ukufaka umbala kumphezulu wezihlangu kunye neepateni zokuprinta.
Umaleko ophakathi yifilimu yeTPU, kwaye inxalenye ephambili yelaphu imisela iimpawu eziphambili zokusebenza kwesihlangu; ezantsi yifilimu yokuncamathelisa eshushu yeTPU,
eyona nto incamathelayo, edlala indima yokufezekisa ukunamathelana phakathi kwezinto eziphezulu zeTPU kunye nomzimba wesihlangu.
Izinto eziphezulu zefilimu yeTPU zinokudityaniswa ngokuthe ngqo nomzimba wesihlangu ngokusebenzisa ukusebenza okugqwesileyo kokuncamathela kwefilimu yokuncamathelisa eshushu yeTPU esezantsi,
kwaye ayidingi nkqubo yokuthunga, ngoko ke ikwabizwa ngokuba yi-TPU seamless shoe upper.
Iingenelo zefilimu yokuncamathelisa eshushu yeTPU kukuxhathisa ukuhlamba, ukugoba, ukumelana nokubanda, ukunamathela kakuhle, ukumelana ne-hydrolysis, ukucutshungulwa okulula, kunye nomgangatho ozinzileyo; ineendlela ezahlukeneyo zokusetyenziswa.
Ixesha lokuthumela: Agasti-11-2021