Iimpawu zezinto ze-pu, umahluko phakathi kwezinto ze-pu, i-pu yesikhumba kunye nesikhumba sendalo, ilaphu le-PU lilaphu elifanisiweyo lesikhumba, elenziwe kwizinto ezenziweyo, kunye nokuthungwa kwesikhumba sokwenyani, esomeleleyo kwaye somelele, kwaye singabizi. Abantu bahlala besithi i-PU yesikhumba luhlobo lwezinto zesikhumba, ezifana ne-PVC yesikhumba, i-Italian yesikhumba se-bran paper, i-leather recycled, njl. Inkqubo yokuvelisa inzima kancinci. Ngenxa yokuba isiseko se-PU sinamandla okuqina, ngaphezu kokuba ifakwe kwisiseko, isiseko sesiseko sinokubandakanywa kuyo, ukwenzela ukuba ubukho besiseko bungabonakali ngaphandle.
Iimpawu zezinto ze-pu
1. Iimpawu ezintle zomzimba, ukuxhathisa ukujika kunye nokujika, ukuthamba okulungileyo, amandla aphezulu, kunye nokuphefumla. Ipateni yelaphu le-PU iqala ngokutshisa-icinezelwe phezu kwesikhumba esigqityiweyo esinephepha elinepateni, kwaye emva koko isikhumba sephepha sahluliwe kwaye siphathwa emva kokupholisa phantsi.
2. Ukuphakama komoya ophezulu, ukunyanzeliswa kweqondo lokushisa kunokufikelela kwi-8000-14000g / 24h / cm2, amandla aphezulu e-peeling, ukumelana noxinzelelo lwamanzi aphezulu, yinto efanelekileyo yomgangatho ophezulu kunye nomgangatho ophantsi wempahla yokugqoka engenamanzi kunye nokuphefumula.
3. Ixabiso eliphezulu. Ixabiso lamanye amalaphu e-PU aneemfuno ezikhethekileyo ngamaxesha angama-2-3 aphezulu kunalawo amalaphu ePVC. Iphepha lepateni elifunekayo kwiindwangu ze-PU eziqhelekileyo zingasetyenziswa kuphela amaxesha angama-4-5 ngaphambi kokuba ichithwe;
4. Ubomi benkonzo ye-pattern roller bude, ngoko ke iindleko ze-PU zesikhumba ziphezulu kunezo zesikhumba sePVC.
Umahluko phakathi kwezixhobo zePU, ufele lwePU kunye nofele lwendalo:
1. Ivumba:
Isikhumba se-PU asinavumba loboya, kuphela ivumba leplastiki. Nangona kunjalo, ufele lwesilwanyana lwendalo lwahlukile. Inevumba elibukhali loboya, kwaye nasemva kokucutshungulwa, liya kuba nevumba elibi.
2. Jonga iipores
Ulusu lwendalo luyakwazi ukubona iipateni okanye imingxunya, kwaye ungasebenzisa iinzipho zakho ukuyikhuhla kwaye ubone imicu yezilwanyana emisiweyo. Iimveliso zesikhumba zePu azikwazi ukubona iipores okanye iipateni. Ukuba ubona umkhondo ocacileyo wokukrola okwenziwayo, zizinto zePU, ngoko ke sinokuyahlula ngokujonga.
3. Bamba ngezandla zakho
Ulusu lwendalo luziva luhle kakhulu kwaye lunwebeka. Nangona kunjalo, imvakalelo yesikhumba yePU imbi kakhulu. Ukuziva kwePU kufana nokuchukumisa iplastiki, kwaye ukuqina kumbi kakhulu, ngoko ke umahluko phakathi kwesikhumba sokwenyani kunye nesomgunyathi unokugwetywa ngokugoba iimveliso zesikhumba.