Ingaphakathi amathreyi lisetshenziselwa ukubamba, ukuvikela, nokuhlela imikhiqizo ngaphakathi kwephakheji yangaphandle.
Linikeza isakhiwo kanye nokuqina, ikakhulukazi ezintweni ezithambile noma ezinezingxenye eziningi.
Izicelo ezivamile zifaka phakathi izingxenye ze-elekthronikhi, izimonyo, amadivayisi ezokwelapha, amaswidi, kanye namathuluzi ezimboni.
Ingaphakathi amathreyi livame ukwenziwa ngezinto zepulasitiki ezifana ne- PET , PVC , PS , noma i-PP.
Izinto ngazinye zinezakhiwo ezihlukile: PET icacile futhi ingaphinde isetshenziswe, PVC iyaguquguquka futhi ihlala isikhathi eside, PS ilula futhi iyabiza, kanti i-PP inikeza ukumelana okukhulu komthelela.
Ukukhethwa kwezinto kuncike ekusetshenzisweni kwakho okukhethekile kanye nezidingo zemvelo.
Ingaphakathi amathreyi kanye ne-insert amathreyi ziyafana ngomsebenzi kodwa zihlukile kancane ngamagama kanye nokusetshenziswa.
I-'inner ithileyi ' ivame ukubhekisela kunoma iyiphi i ithileyi efakwe ngaphakathi kwephakheji ukuze ibambe izinto, kuyilapho i-'insert ithileyi ' ivame ukubhekisela ku- ithileyi efanelekile ngokwezifiso ehambisana nesimo somkhiqizo ngqo.
Zombili zihlinzeka ngokuvikelwa komkhiqizo futhi zithuthukisa ukwethulwa, ikakhulukazi ekupakishweni kwama-blister kanye namakhathoni agoqwayo.
Yebo, ipulasitiki yangaphakathi amathreyi ingenziwa ngokwezifiso ngokugcwele ukuze ihlangabezane nosayizi womkhiqizo wakho, ukuma, kanye nezidingo zomkhiqizo.
Ukupakishwa kwangaphakathi ithileyi okwenziwe ngokwezifiso kuthuthukisa kokubili ukuvikelwa komkhiqizo kanye nesipiliyoni sokukhishwa kwebhokisi lekhasimende.
Izinketho zifaka phakathi ukuqopha ilogo, ukumbozwa okungahambi kahle, izinto ezinemibala, kanye nemiklamo yemigodi eminingi.
Iningi langaphakathi amathreyi lingaphinde lisetshenziswe, ikakhulukazi lezo ezenziwe nge- PET noma i-PP.
Ukuze kuthuthukiswe ukusimama, abakhiqizi abaningi manje banikeza ezinye izindlela ezinobungani nemvelo njenge- RPET noma izinto ezibolayo.
Ukulahlwa okufanele kanye nokusetshenziswa kabusha kusiza ekunciphiseni umthelela wemvelo futhi kuvumelane nezinhlelo zokupakisha eziluhlaza.
Ingaphakathi amathreyi lisetshenziswa kabanzi kuma-elekthronikhi, ekupakisheni kwezokwelapha, ezimonyweni, ekupakisheni kokudla, kumathuluzi ehadiwe, nasemabhokisini ezipho.
Libalulekile ekuhleleni izinto kahle nokuqinisekisa ukuthi zihlala ziphephile ngesikhathi sokuthuthwa noma ukuboniswa.
Ingaphakathi le-blister amathreyi livame kakhulu ekupakisheni okuthengiswayo ukuze kubonakale futhi kuvikelwe.
I-thermoformed inner ithileyi yakhiwa kusetshenziswa ubuchwepheshe bokwenza ukushisa kanye ne-vacuum.
Amapulasitiki impahla yeshidi abunjwa abe yizimo eziqondile ukuze afane ne-geometry yomkhiqizo wakho.
I-Thermoformed amathreyi inikeza ukunemba okuphezulu, ikhwalithi ehambisanayo, futhi ilungele ukukhiqizwa ngobuningi kwe-insert amathreyi kanye nokupakisha okuthengiswayo.
Yebo, izinguqulo ze-anti-static kanye ne-ESD (Electrostatic Discharge) ze-inner amathreyi ziyatholakala.
Lezi zibalulekile ekupakisheni ama-electronics azwelayo, amabhodi wesekethe, kanye nama-semiconductor.
Ama- amathreyi aphathwa noma enziwe ngezinto eziqhuba ugesi ukuze asuse ugesi ongaguquki futhi avimbele umonakalo womkhiqizo.
Ingaphakathi amathreyi livame ukufakwa emabhokisini amakhulu noma ezikhwameni zepulasitiki.
Izindlela zokupakisha zincike kumklamo ithileyi —okujulile amathreyi kungafakwa izidleke ukuze kongiwe isikhala, kuyilapho okungajulile noma okuqinile amathreyi kufakwa emaqenjini.
Ukupakisha ngokucophelela kuqinisekisa amathreyi ukuthi kugcina isimo nokuhlanzeka ngesikhathi sokuthuthwa.
Yebo, ukudla kwangaphakathi amathreyi kwenziwa ngezinto ezifana ne PET noma i-PP futhi kuhambisana nemithetho ye-FDA noma ye-EU.
Zivame ukusetshenziswa ekupakisheni kwebhikawozi, ezitsheni zezithelo, enyameni amathreyi , kanye nasekupakisheni kokudla okulungele ukudliwa.
Lezi amathreyi zihlanzekile, azinaphunga, futhi ziphephile ukuthintana ngqo nokudla.
Isigaba Somkhiqizo
Ake Sithole Isixazululo Esifanele Sepulasitiki