Endabeni yokuzikhethela, amakhasimende amasha namadala avame ukuba nalo mbuzo, iliphi elingcono, ibhande le-PVC lokuthutha noma ibhande le-PU lokuhambisa ukudla? Eqinisweni, akukho mbuzo wokuhle noma okubi, kufanelekile noma okungafanele imboni yakho kanye nemishini. Ngakho-ke ungakhetha kanjani ibhande elifanele lokuthutha lemboni yakho kanye nemishini? Uma ucabanga ukuthi ukulethwa kuyimikhiqizo edliwayo, njengama-cubes kashukela, i-pasta, inyama, ukudla kwasolwandle, izinto ezibhakiwe, njll., isiqalo yibhande le-PU lokuhambisa ukudla.

Izizathu zebhande le-PU lokudlulisa ukudla zimi kanje:

I-1: Ibhande le-PU lokuhambisa ukudla lenziwe nge-polyurethane (i-polyurethane) njengendawo engaphezulu, esobala, ehlanzekile, engenabuthi futhi engenaphunga, futhi ingathinteka ngqo ngokudla.

I-2: Ibhande lokuthutha le-PU linezici zokumelana nowoyela, ukumelana kwamanzi nokumelana nokusika, umzimba webhande mncane, ukumelana okuhle, nokumelana nokudonsa.

3: Ibhande lokuthutha le-PU lingahlangabezana nesitifiketi sebanga lokudla le-FDA, futhi ukuthintana ngokuqondile nokudla ngaphandle kwezinto eziyingozi i-polyurethane (PU) iyinto encibilikayo ezintweni ezingavuthiwe zebanga lokudla, ezaziwa ngokuthi izinto zokudla eziluhlaza. I-Polyvinyl chloride (PVC) iqukethe izinto eziyingozi emzimbeni womuntu. Ngakho-ke, sicabanga ukuthi umsebenzi uhilela imboni yokudla, kuhle ukukhetha ibhande lokuthutha le-PU ngokombono wokuphepha kokudla.

I-4: Uma kucatshangelwa ukuqina, ibhande le-PU lokuhambisa ukudla linganqunywa futhi lingasetshenziselwa umsiki ngemva kokufika ekugqineni okuthile, futhi linganqanyulwa ngokuphindaphindiwe.Ibhande lokuhambisa le-PVC lisetshenziselwa ikakhulukazi ukulethwa kokupakisha ukudla kanye nokulethwa okungekho ukudla. Intengo yayo iphansi kunebhande le-PU, futhi impilo yayo yesevisi ngokuvamile ifushane kunebhande le-polyurethane lokuhambisa.