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Hlobo luni lwesikhwama sepulasitiki esikhwameni se-OPP kanye nomehluko phakathi kwesikhwama se-OPP nesikhwama se-PE ne-PP Bag

Isikhwama se-OPP luhlobo lwesikhwama sepulasitiki, i-OPP ibhekisela kwi-polypropylene, kungenye yezinto zokwakha zokwenza ipulasitiki. Izikhwama zepulasitiki ezenziwe nge-OPP zinezinzuzo zokubekwa uphawu okuhle, i-anti-counteriting, i-bioderhradable, esetshenziswa kakhulu emvelweni, futhi zisetshenziswa amathoyizi, izigqoko zasekhishini, okokugqoka kanye nezinye izinkambu. I-PP ne-PE nayo izinhlobo ezimbili zezinto zokusetshenziswa zokwenza amapulasitiki, izikhwama ze-PP kanye nezikhwama ze-OPP zinokungezwani okucacile ngokuya ngokusobala, umehluko wezikhwama ze-OPP nezinto ezibonakalayo zitholakala. Lapha ukuze ufunde kabanzi ngezinhlobo ezintathu zezikhwama zepulasitiki, izikhwama ze-PP kanye nezikhwama ze-PE ezibonakalayo!

Yini izikhwama ze-OPP ezenziwe ngazo?

Isikhwama se-OPP siyisikhwama sepulasitiki, okuqukethwe yi-polypropylene, i-polypropylene enezinto ezimbili, izici zayo kulula ukuzishisa, ukudonsa umoya, ophuzi ngaphansi kwentuthu eluhlaza okwesibhakabhaka, kude nomlilo. I-OPP, igama eliphelele legama lesiNgisi liqondiswe i-polypropylene, i-polypropylene fil, uhlobo lwe-polypropylene kanye ne-polypropylene ezimbili.

Isikhwama se-OPP sithambekele kwi-polypropylene film film, i-OPP back esobala yiyona engcono kakhulu, ephakeme kakhulu, ejabulisa kakhulu, neqhaza lothuli, ngcono inani lemikhiqizo ehlanganisiwe. Ekuthengisweni kungabonisa ngokuphelele imikhiqizo ngaphakathi, ngakho-ke imikhiqizo yezikhwama ze-OPP ivame ukusetshenziselwa ukuthengiswa kwezimpahla ngaphandle kokupakishwa, bobabili ukudlala indima evikelayo, kepha futhi badlale indima enhle. Kusetshenziswe kabanzi ebucwebecwebe, uJade, ama-stateyi, amathoyizi, i-tableware, izitsha zasekhishini, okokugqoka kanye nezinye izinkambu. Kodwa-ke, izikhwama ze-OPP ziyi-brittle, ukuqina akukuhle ngokwanele, okulula ukuklebhula, ngakho-ke ukusetshenziswa okujwayelekile kwefomu lokunamathisela lokunamathela, ivolumu yomkhiqizo liyisisindo esikhulu noma esindayo, ngokuvamile sengeza umphetho wobufakazi bokuqhuma ukuvimbela ukuqhekeka.

Yiziphi izinzuzo zezikhwama ze-OPP?

 

1, ukubekwa uphawu okuhle. Idatha yokuhlola ikhombisa ukuthi ifilimu entsha ye-OPP ingaphezulu kokuphindwe kabili njenge-airtight njengomuntu wayo wendabuko, ngaleyo ndlela yenza imikhiqizo yayo igunyaza kakhulu futhi okusha okulondoloze isikhathi eside.


2. Izakhiwo eziqinile zokulwa nezempi. Ifilimu elisha lisebenzisa ubuchwepheshe bokwenziwa kanye nobuchwepheshe obukhethekile bokuphrinta ngokuqukethwe okuphezulu kwezobuchwepheshe, okwenza ukukhiqizwa kwempi cishe kucishe kube nzima, kunikeze isiqinisekiso esinamandla ngokumelene nokukhomba kwezimpahla.


I-3. Izinto ezisetshenziswayo ezisetshenziswa kwifilimu entsha ye-OPP yizinto ezibonakalayo ze-bioderhradable futhi ngenxa yalokho zihambisana ngokuphelele namazinga afanele wamazwe aphesheya mayelana nokuvikelwa kwemvelo.

Umehluko phakathi kwezikhwama ze-PP ne-PP

Izikhwama ze-PP zenziwe nge-polypropylene futhi zenziwa ezikhwameni zepulasitiki, ezisebenzisa ukuphrinta kombala, inqubo yokuphrinta ye-offsut, imibala ekhanyayo, ngaphezu kwalokho izikhwama ze-PP zeluliwe i-polypropylene yepulasitiki, ingekapulasitiki ye-thermoplastic. Izikhwama ze-PP nezikhwama ze-OPP zinomehluko oqondile: 1, ukuthinta, i-OPP kuzobonakala ku-brittle, kube nzima, futhi ukuthamba kwe-PP kungcono:
1, Thinta, i-OPP izobonakala i-brittle, kanzima ngokwengeziwe, ngenkathi ukuthamba kwe-PP kungcono.
2, ukucaca, ukucaca kwe-OPP kungcono, ukucaca kwe-PP kubi kakhulu, manje okunye okusobala okuphezulu kwe-PP kungasondelana ne-OPP.

Umehluko phakathi kwezikhwama ze-OPP nezikhwama ze-PE

Isikhwama se-Ethylene nge-polymerization ye-resin ye-thermoplastic eyenziwe ngezikhwama zepulasitiki, inokumelana okuhle kakhulu kwamazinga okushisa, iziqukathi zamakhemikhali, kungasetshenziswa ikakhulukazi njengezidingo ze-monofion, i-radar, futhi zingasetshenziswa umehluko phakathi kwayo nesikhwama se-opp lokho kunjalo

1, okuqukethwe kwehlukile, PE yi-polyethylene, i-OPP yi-polypropylene.

2, ukucaca kuhlukile, izikhwama ze-PE ziyi-translucent, izikhwama ze-OPP zisobala ngokuphelele.

3, umuzwa awufani, izikhwama ze-PE zithambile, zinzima, thinta umuzwa omncane we-astringent, i-OPP ingenamkhawulo ngokwengeziwe, ibushelelezi kakhulu.

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