Ifilimu ye-0.5 mil (i-12.7 micron) eveliswa ngokusebenzisa i-grooved-feed extruder kwisantya se-225 lb / h kunye nobude be-stalk ye-7 x Die Diameter, i-4: 1 i-Blow-Up Ratio (BUR), i-6 intshi yokufa ububanzi kunye a 0.040 intshi kufa umsantsa. Iimpawu eziqhelekileyo ezichazwe apha zimele imveliso phantsi kwezi meko zokucubungula, nangona iipropati zefilimu zingahluka ngokuxhomekeke kwiimeko ezithile zokuvuthela ifilimu. Ngoko ke, idatha akufanele isetyenziselwe iinjongo ezithile.
Ngaphambi kokusebenzisa le mveliso, umsebenzisi uyacetyiswa kwaye uyalunyukiswa ukuba azenzele isigqibo kunye novavanyo lokhuseleko kunye nokhuseleko.ukufaneleka kwemveliso kusetyenziso olukhethekileyo ekuthethwa ngalo kwaye kucetyiswa ngakumbi ngokuchasene nokuxhomekeka kulwazi oluqulethweApha njengoko inokunxulumana nalo naluphi na usetyenziso okanye usetyenziso oluthile. Luxanduva lokugqibela lomsebenzisi ukuqinisekisa ukuba imvelisoifanelekile kwaye ulwazi lusebenza kwisicelo esithile somsebenzisi. I-Chevron Phillips Chemical Company LP ayifunienze, kwaye akhuphe amabango, zonke iziqinisekiso, kubandakanywa iziqinisekiso zokurhweba okanye ukulungela injongo ethile,kungakhathaliseki ukuba ngomlomo okanye kubhaliwe, kucacisiwe okanye kuyathethwa, okanye kuthiwa kuvela kuko nakuphi na ukusetyenziswa kwalo naluphi na urhwebo okanye kuyo nayiphi na indlelaukujongana nokusetyenziswa kolwazi oluqulethwe apha okanye imveliso ngokwayo. Umsebenzisi uthatha ngokucacileyo yonke ingozikunye noxanduva, nokuba lusekwe kwikhontrakthi, kwityala okanye ngenye indlela, ngokunxulumene nokusetyenziswa kolwazi oluqulethwe apha okanyeimveliso ngokwayo. Ngaphaya koko, ulwazi oluqulethwe apha lunikiwe ngaphandle kokubhekisa kuyo nayiphi na imiba yepropathi enomgangatho ophezulu wokuqonda, ngokunjalonjengokofederal, karhulumente okanye imithetho yasekuhlaleni ekunokuqubisana nayo ekusetyenzisweni kwayo. Imibuzo enjalo kufuneka iphandwe ngumsebenzisi.