Isikhwama se-spout sinezici zokuthela kalula nokumunca okuqukethwe ngaphakathi, futhi singavulwa futhi sivalwe ngokuphindaphindiwe. Emkhakheni we-liquid kanye ne-semi-solid, ihlanzekile kakhulu kunezikhwama ze-zipper futhi ibiza kakhulu kunezikhwama zamabhodlela, ngakho-ke ithuthukiswe ngokushesha futhi ithandwa kakhulu emakethe yamazwe ngamazwe. Ngokuvamile esetshenziswa Ilungele ukupakishwa kweziphuzo, okokuhlanza, ubisi, i-chili sauce, i-jelly neminye imikhiqizo.
Kunezinkinga eziningi ekukhiqizeni kwangempela kwesikhwama se-spout spout, kodwa ikakhulukazi kunezinkinga ezimbili ezivelele: enye ukuvuza koketshezi noma komoya lapho umkhiqizo upakishiwe, kanti enye iwumumo wesikhwama ongalingani kanye ne-asymmetric bottom seal ngesikhathi inqubo yokwenza isikhwama. . Ngakho-ke, ukukhetha okulungile kokukhetha impahla ye-Spout pouch kanye nezidingo zenqubo kungathuthukisa izici zomkhiqizo futhi kuhehe abathengi abaningi ukuthi bathembele kukho.
1. Indlela yokukhetha impahla eyinhlanganisela ye-Spout pouch?
Isikhwama se-spout esivamile emakethe ngokuvamile sakhiwe izendlalelo ezintathu noma ngaphezulu zamafilimu, okuhlanganisa isendlalelo esingaphandle, isendlalelo esiphakathi nendawo kanye nesendlalelo sangaphakathi.
Isendlalelo sangaphandle siyinto ephrintiwe. Njengamanje, izinto zokuphrinta zephakheji ezime mpo ezisetshenziswa kakhulu emakethe zisikwa ku-OPP evamile. Le nto ngokuvamile i-polyethylene terephthalate (PET), ne-PA nezinye izinto eziphakeme kakhulu nezivimbelayo. khetha. Izinto ezijwayelekile ezifana ne-BOPP kanye ne-BOPP ebuthuntu zingasetshenziswa ukupakisha imikhiqizo eqinile yezithelo ezomile. Uma ukupakisha imikhiqizo yoketshezi, i-PET noma i-PA materials ngokuvamile isetshenziswa.
Isendlalelo esiphakathi ngokuvamile senziwe ngezinto eziphakeme kakhulu, ezinezithiyo eziphezulu, ezifana ne-PET, i-PA, i-VMPET, i-aluminium foil, njll. Ungqimba oluphakathi luwumsebenzi wokuvikela umgoqo, okuvame ukuba inayiloni noma equkethe inayiloni eyinsimbi. Izinto ezisetshenziswa kakhulu zalolu ungqimba yifilimu ye-PA eyinsimbi (MET-PA), futhi i-RFID idinga ukushuba kwangaphezulu kwe-interlayer ukuze ihlangabezane nezidingo eziyinhlanganisela futhi kufanele ibe nokuhambisana okuhle nokunamathelayo.
Ungqimba lwangaphakathi ungqimba oluvala ukushisa, oluvame ukwenziwa ngezinto ezinezici eziqinile zokuvala izinga lokushisa lokushisa okuphansi njenge-polyethylene PE noma i-polypropylene PP ne-CPE. Kudingeka ukuthi ukungezwani okungaphezulu kwendawo eyinhlanganisela kufanele kuhlangabezane nezidingo eziyinhlanganisela, futhi kufanele kube nekhono elihle lokunqanda ukungcoliswa, ikhono lokulwa ne-static kanye nekhono lokuvala ukushisa.
Ngaphandle kwe-PET, i-MET-PA ne-PE, ezinye izinto ezifana ne-aluminium nenayiloni nazo ziyizinto ezinhle zokwenza isikhwama se-Spout. Izinto ezijwayelekile ezisetshenziselwa ukwenza isikhwama se-Spout: i-PET, i-PA, i-MET-PA, i-MET-PET, i-Aluminium Foil, i-CPP, i-PE, i-VMPET, njll. Lezi zinsiza zinemisebenzi eminingi kuye ngomkhiqizo ofuna ukuwupakisha nge-Spout pouch.
Isikhwama se-Spout 4 izendlalelo zesakhiwo sempahla: PET/AL/BOPA/RCPP, lesi sikhwama siyisikhwama se-Spout sohlobo lokupheka lwe-aluminium foil
Isikhwama se-Spout 3-layer material structure: PET/MET-BOPA/LLDPE, lesi sikhwama esinesithiyo esiphezulu esisobala ngokuvamile sisetshenziselwa izikhwama zejamu
Isikhwama se-Spout 2 isakhiwo sempahla esendlalelo: BOPA/LLDPE Lesi sikhwama se-BIB esibonisa ngale sisetshenziselwa kakhulu isikhwama esiwuketshezi.
2. Yiziphi izinqubo zobuchwepheshe zokukhiqiza isikhwama se-Spout?
Ukukhiqizwa kwesikhwama se-spout kuyinqubo eyinkimbinkimbi, ehlanganisa izinqubo eziningi ezifana nokuhlanganisa, ukuvala ukushisa, kanye nokwelapha, futhi inqubo ngayinye idinga ukulawulwa ngokuqinile.
(1) Ukuphrinta
Isikhwama se-spout sidinga ukuvalwa ngokushisisa, ngakho-ke uyinki endaweni yomlomo kufanele usebenzise uyinki okwazi ukumelana nezinga lokushisa eliphezulu, futhi uma kunesidingo, i-ejenti elaphayo idinga ukwengezwa ukuze kuthuthukiswe ukuvaleka kwendawo yomlomo womlomo.
Kumele kuqashelwe ukuthi ingxenye ye-nozzle ngokuvamile ayiphrintiwe ngamafutha e-matte. Ngenxa yomehluko ekumelaneni nezinga lokushisa kwamanye amafutha asekhaya ayisimungulu, amafutha amaningi ayisimungulu kulula ukuwabuyisela emuva induku ngaphansi kwezinga lokushisa eliphezulu kanye nesimo sokucindezela okuphezulu kwendawo yokuvala ukushisa. Ngesikhathi esifanayo, ummese wokufaka uphawu okushisa we-nozzle evamile yokucindezela ayinamatheli endwangu yokushisa ephezulu, futhi i-anti-stickiness yamafutha ayisimungulu kulula ukunqwabelana kummese wokuvala umlomo wombhobho.
(2) Ukuhlanganisa
I-glue evamile ayikwazi ukusetshenziselwa ukuhlanganiswa, futhi i-glue efanelekile ukushisa okuphezulu kwe-nozzle iyadingeka. Ukuze uthole isikhwama se-Spout esidinga ukupheka ukushisa okuphezulu, ingcina kufanele ibe yiglue yebanga lokushisa eliphezulu.
Uma i-spout ingeziwe esikhwameni, ngaphansi kwezimo ezifanayo zokupheka, kungenzeka ukuthi ukukhululeka kokucindezela kokugcina ngesikhathi sokupheka akunangqondo noma ukugcinwa kwengcindezi akwanele, futhi umzimba wesikhwama kanye ne-spout kuzovuvukala endaweni ehlangene. , okubangela ukuphuka kwesikhwama. Isikhundla sephakheji sigxilwe kakhulu endaweni ebuthakathaka kakhulu yokubopha okuthambile nokuqinile. Ngakho-ke, ezikhwameni zokupheka ezishisa kakhulu nge-Spout, ukuqapha okwengeziwe kuyadingeka ngesikhathi sokukhiqiza.
(3) Ukuvalwa kokushisa
Izici ezidinga ukucatshangelwa ekusetheni izinga lokushisa lokuvalwa kokushisa yilezi: izici zempahla yokuvala ukushisa; okwesibili ubukhulu befilimu; okwesithathu inombolo yokunyathela okushisayo kanye nobukhulu bendawo yokuvala ukushisa. Ngokuvamile, lapho ingxenye efanayo ishisa izikhathi eziningi, izinga lokushisa lokuvalwa kokushisa lingasethwa libe phansi.
Ukucindezela okufanele kufanele kusetshenziswe ngesikhathi senqubo yokuvala ukushisa ukuze kuthuthukiswe ukunamathela kwempahla yokumboza ukushisa. Kodwa-ke, uma ingcindezi iphezulu kakhulu, izinto ezincibilikisiwe zizokhishwa, ezingathinti nje kuphela ukuhlaziywa nokuqedwa kwamaphutha e-flatness yesikhwama, kodwa futhi kuthinta umphumela wokuvalwa kokushisa kwesikhwama futhi kunciphisa amandla okufaka uphawu okushisa.
Isikhathi sokufaka uphawu lokushisa asihlobene kuphela nokushisa kokuvalwa kokushisa nokucindezela, kodwa futhi nokusebenza kwempahla yokuvala ukushisa, indlela yokushisa nezinye izici. Ukusebenza okukhethekile kufanele kulungiswe ngokuya ngemishini ehlukene kanye nezinto ezisetshenziswayo kunqubo yokulungisa iphutha langempela.
Isikhathi sokuthumela: Sep-03-2022