Fumanisa indlela eziveliswa ngayo CPET trei nge-resin ye- PET ngokusebenzisa nyenzo za karatasi extrusion, i-thermoforming, i-crystallization elawulwayo, i-trimming kunye nokuhlolwa komgangatho, kwaye ufunde ukuba kutheni le nkqubo idala ukupakishwa kokutya okuhlala ixesha elide ukusuka kwi-freezer ukuya kwi-oven.

Funda indlela yokusika ibhodi ye PVC ngokucocekileyo nangokukhuselekileyo. Thelekisa iimela zombane, iisarha ezijikelezayo, iijigsaws kunye neesarha zetafile, khetha indlela efanelekileyo kwiintlobo ezahlukeneyo zeebhodi ze PVC kunye nobukhulu, kwaye ufunde indlela yokuthintela imiphetho erhabaxa, eqhekekileyo okanye enyibilikisiweyo.

Eyona Karatasi ya plastiki ilungileyo yokugquma ucango – PVC , PETG okanye iPC? Ngaba ucinga ngokuphucula iingcango zakho? Ukukhetha izinto ezifanelekileyo kunokwenza umahluko omkhulu. Iiplastiki nyenzo za karatasi zeengcango zinika ukuqina kunye nokuguquguquka, kodwa loluphi uhlobo olulungele iimfuno zakho?

Ngaba ungayifaka i-aluminium trei e-oven ngokwenene? ​​Abantu abaninzi abaqinisekanga ukuba ikhuselekile okanye iyingozi. Eli nqaku liza kulungisa ukudideka kwaye labelane ngezinto ekufuneka uziphephe. ​​Uza kufunda ngezinto omawuzenze nezo ungazenziyo, iingcebiso zokhuseleko, kunye nendlela i-aluminium ethelekiswa ngayo ne- CPET kunye ne-PP trei .

PET kunye ne- PVC zikho kuyo yonke indawo, ukusuka ekupakisheni ukuya kwiimveliso zoshishino. Kodwa yeyiphi engcono kwiimfuno zakho? Ukukhetha iplastiki efanelekileyo kuchaphazela ukusebenza, iindleko, kunye nozinzo. Kule posi, uza kufunda umahluko wabo ophambili, iingenelo, kunye nokusetyenziswa okufanelekileyo. Yintoni PET Material?

Wakha wazama ukunqanda uthuli, ingxolo, okanye ubushushu ngomnyango oqhelekileyo? Izigqubuthelo zeengcango zeplastiki zenza okungakumbi — ziyagquma, zikhusele, kwaye zahlulahlula iindawo ngokulula. Zisetyenziswa emakhaya, kwiigaraji nakwiifektri.

Wakha wazibuza ukuba ixabisa malini iplastiki ye PET nyenzo za karatasi ? Ayisiyonto nje ngobukhulu okanye ubukhulu—izinto ezininzi ezifihlakeleyo zibalulekile. Iplastiki PET nyenzo za karatasi icacile, inamandla, kwaye isetyenziswa kakhulu ekupakisheni, ekuboniseni, nakumatshini. Ukwazi ixabiso layo kunceda ukuphepha ukuhlawula ngokugqithisileyo okanye ukukhetha uhlobo olungalunganga.

Wakha wazibuza ukuba iplastiki nyenzo za karatasi iba njani trei , iiphaneli, okanye iipakethe? Iqala ngenkqubo ebizwa ngokuba yi-thermoforming. PVC yenye yezona ndlela zibalaseleyo zoku. Yomelele, ikhuselekile, kwaye kulula ukuyibumba. Kule posi, uza kufunda ukuba yintoni i- PVC thermoforming, kutheni isetyenziswa, kunye neendlela ezilungileyo zokwenza.

Ngaba i- PVC inamandla kune- PS ? Ngaba i- PS icacile kune- PVC ? Ezi plastiki zimbini ze- nyenzo za karatasi zibukeka zifana, kodwa zisebenza ngendlela eyahlukileyo kakhulu. PVC iqinile. PS ilula. Kule posi, uza kufunda indlela yokuzithelekisa xa upakisha, ukwakhiwa, nokunye. Yintoni i- PVC iplastiki? I- PVC imele i-polyvinyl chloride.

Wakha wazibuza, ngaba i-oven ye-aluminium trei ikhuselekile okanye yindlela nje emfutshane yokuyipheka engafanelekanga? Awuwedwa—abantu abaninzi bayisebenzisela ukubhaka, ukuyosa, okanye ukukhenkceza. Kodwa ngaba izikhongozeli ze-oven ezine-foil zingamelana nobushushu obuphezulu ngokukhuselekileyo?

Ngaba umthi ubiza kakhulu? Ngaba ipeyinti ayibambeki kwiindawo ezifumileyo? PVC isenokuba sisisombululo esifanelekileyo obungazi ukuba usidinga. Ifikeleleka ngexabiso eliphantsi, ayifumi, kwaye kulula ukuyicoca. Kule posi, uza kufunda ukuba yintoni PVC kwaye kutheni ilungile ekuhombiseni.

Wakha wazibuza ukuba kutheni iimveliso ezininzi kangaka zigqunywe ngefilimu ekhazimlayo necacileyo? Kusenokwenzeka ukuba yifilimu yeBOPP leyo—ifilimu ebalaseleyo yokupakisha. IBOPP imele iBiaxially Oriented Polypropylene, ifilimu yeplastiki eqinileyo nekhaphukhaphu. Isetyenziswa kwihlabathi liphela ekutyeni, kwizinto zokuthambisa, kwiilebheli, nakwezinye izinto.

Kutheni amashishini amaninzi kangaka exhomekeke kwiifilimu zeplastiki ukuze zipakishwe? Ukususela ekutyeni ukuya kwizixhobo ze-elektroniki, ezi filimu zikho kuyo yonke indawo. Zilula, ziqinile, kwaye kulula ukuzibumba. Kodwa yintoni esona sizathu sokuba zisebenze kakuhle kangaka?

Wakha wazibuza ukuba kutheni iplastiki ye PET ikho kuyo yonke indawo kubomi bemihla ngemihla? Iqinile, ilula, kwaye icacile, ifanelekile ukusetyenziswa okuninzi. Le nto iphinda isetyenziswe ikwadlala indima ebalulekileyo kuqoqosho olujikelezayo. Kule posi, uza kufunda ngeempawu zayo ezizodwa kunye nokusetyenziswa kwayo ngokubanzi.

Wakha wazibuza ukuba kutheni PVC nyenzo za karatasi zivela kumashishini amaninzi kangaka? Ukususela kulwakhiwo ukuya kukhathalelo lwempilo, ukuguquguquka kwazo akunakuthelekiswa nanto. PVC iguqukele ekubeni yasungulwa ekuqaleni kwenkulungwane yama-20 yaba zizinto ezihlala ixesha elide nezingabizi kakhulu. Kule posi, uza kufunda ngeenzuzo zayo, imida, kunye nokusetyenziswa kwayo ngokubanzi.

Ingaba ukutya kwakho okulungeleyo kulungile ngokwenene ukufudumala? CPET trei yokutya kunokujongana nobushushu obuphezulu be-oven kunye ne-freezer ngokulula. Ezi CPET zifakwa kwi-oven trei zigcina ukutya kukhuselekile, kutsha, kwaye kungachitheki.

Wakha wazama ukusika iplastiki ecacileyo nyenzo za karatasi waza wagqibela unezikhewu okanye imiphetho erhabaxa? Awuwedwa. Nokuba wenza izinto zobugcisa ezenziwe ngezandla, ukupakisha, iimpawu, okanye ukubonisa, ukusika okucocekileyo kubalulekile. Iiplastiki ezahlukeneyo—i-acrylic, i-polycarbonate, kunye ne- PVC —zifuna iindlela ezahlukeneyo.

Intshayelelo kwiMarike Tray ya Chakula cha CPET Ishishini lokupakisha ukutya liye labona inkqubela phambili ekhawulezileyo kwiminyaka yakutshanje, kwaye enye yezona zinto ziphawulekayo kukuthandwa okukhulayo kwe CPET (Crystalline Polyethylene Terephthalate) trei . Ezi trei ziguqula indlela yokupakisha ukutya okulungele ukutyiwa ngayo.

Funda imigaqo ephambili CPET trei yokupakishwa kokutya e-US nase-EU, kuquka iimfuno ze-FDA, i-EU 10/2011, uvavanyo lokufuduka, i-GMP, imithetho ephinde yasetyenziswa PET , amaxwebhu okuthobela umthengisi kunye ne-PPWR.

Intshayelelo kwi Trei za chakula za CPET CPET (iCrystalline Polyethylene Terephthalate) trei ziya zithandwa kakhulu kumashishini ahlukeneyo ngenxa yeenzuzo zazo ezininzi. Ezi trei zaziwa ngokuqina kwazo, ukuguquguquka kwazo, kunye nobuhlobo nokusingqongileyo, nto leyo ezenza ukuba zilungele ukusetyenziswa ngeendlela ezininzi. Iingenelo ze