Isingxobo se-spout sineempawu zokugalela lula kunye nokufunxa iziqulatho ngaphakathi, kwaye zinokuvulwa kwaye zivalwe ngokuphindaphindiweyo. Kwintsimi ye-liquid kunye ne-semi-solid, icocekile ngakumbi kuneengxowa ze-zipper kwaye ineendleko ezingaphezulu kuneebhotile zebhotile, ngoko iphuhliswe ngokukhawuleza kwaye ithandwa kakhulu kwiimarike zamazwe ngamazwe. Ngokuqhelekileyo isetyenziswa Ilungele ukupakishwa kweziselo, i-detergents, ubisi, i-chili sauce, i-jelly kunye nezinye iimveliso.
Kukho iingxaki ezininzi kwimveliso eyiyo yesingxobo se-spout, kodwa kukho iingxaki ezimbini ezibalaseleyo: enye kukuvuza kolwelo okanye umoya xa imveliso ipakishwe, kwaye enye yimilo yengxowa engalinganiyo kunye netywina elisezantsi le-asymmetric. inkqubo yokwenza ingxowa. . Ke ngoko, ukhetho oluchanekileyo lokukhethwa kwempahla ye-Spout pouch kunye neemfuno zenkqubo kunokuphucula iimpawu zemveliso kwaye kutsale abathengi abaninzi ukuba bathembele kuyo.
1. Indlela yokukhetha imathiriyeli edibeneyo yeSpout pouch?
Isingxobo esiqhelekileyo se-spout kwimarike ngokuqhelekileyo siqulunqwa ngamaleko amathathu nangaphezulu eefilimu, kubandakanywa umaleko wangaphandle, umaleko ophakathi kunye nomaleko wangaphakathi.
Umaleko wangaphandle yimathiriyeli eprintiweyo. Okwangoku, izixhobo zoshicilelo zephakheji ezithe nkqo ezisetyenziswa kwimarike zisikwa kwi-OPP eqhelekileyo. Esi sixhobo sidla ngokuba yi-polyethylene terephthalate (PET), kunye ne-PA kunye nezinye izinto eziphezulu kunye nezithintelo eziphezulu. khetha. Izinto eziqhelekileyo ezifana ne-BOPP kunye ne-BOPP ebuthuntu zingasetyenziselwa ukupakisha iimveliso eziqinileyo zeziqhamo ezomileyo. Ukuba ukupakisha iimveliso zolwelo, PET okanye izinto PA zisetyenziswa ngokubanzi.
Uluhlu oluphakathi ngokuqhelekileyo lwenziwe ngamandla aphakamileyo, izinto eziphezulu, ezifana ne-PET, i-PA, i-VMPT, i-aluminium foil, njl. Eyona nto isetyenziswa kakhulu kolu maleko yi-metallized PA film (MET-PA), kwaye i-RFID ifuna ukuxinana komphezulu we-interlayer imathiriyeli ukuhlangabezana neemfuno ezidityanisiweyo kwaye kufuneka ibenobudlelwane obuhle kunye ne-adhesive.
Uluhlu lwangaphakathi luyi-heat-seal-sealing layer, eyenziwa ngokuqhelekileyo ngezinto ezinobunzulu obuqinileyo bobushushu obuphantsi kweempawu ezifana ne-polyethylene PE okanye i-polypropylene PP kunye ne-CPE. Kuyafuneka ukuba ukuxinana komphezulu womphezulu odibeneyo kufuneka kufezekise iimfuno ezidibeneyo, kwaye kufuneka ube nesakhono sokuchasana nokungcoliseka kwendalo, isakhono sokuchasana nokumisa kunye nokutywinwa kobushushu.
Ngaphandle kwe-PET, i-MET-PA kunye ne-PE, ezinye izinto ezifana ne-aluminiyam kunye nenayiloni zikwazizixhobo ezilungileyo zokwenza i-Spout pouch. Izinto eziqhelekileyo ezisetyenziselwa ukwenza i-Spout pouch: i-PET, i-PA, i-MET-PA, i-MET-PET, i-Aluminium Foil, i-CPP, i-PE, i-VMPET, njl. Ezi zixhobo zinemisebenzi emininzi ngokuxhomekeke kwimveliso ofuna ukuyipakisha nge-Spout pouch.
Isingxobo se-Spout 4 umaleko wesakhiwo semathiriyeli: PET/AL/BOPA/RCPP, le ngxowa yi-Spout pouch yohlobo lokupheka lwefoyile ye-aluminium
Isingxobo se-Spout esine-3-layer material structure: PET/MET-BOPA/LLDPE, le ngxowa yesithintelo esiphezulu esicacileyo sisetyenziswa ngokubanzi kwiingxowa zejam.
Isingxobo se-Spout 2 isakhiwo semathiriyeli: BOPA/LLDPE Le ngxowa ye-BIB e transparent isetyenziswa ikakhulu kwingxowa engamanzi.
2. Zeziphi iinkqubo zobuchwepheshe zokwenza isingxobo seSpout?
Ukuveliswa kwesingxobo se-spout yinkqubo entsonkothileyo, kubandakanywa iinkqubo ezininzi ezinjengokudibanisa, ukutywinwa kobushushu, kunye nokunyanga, kwaye inkqubo nganye kufuneka ilawulwe ngokungqongqo.
(1) Ushicilelo
Isingxobo se-spout kufuneka sivalwe ubushushu, ngoko ke i-inki kwindawo yomlomo kufuneka isebenzise i-inki yokumelana nobushushu obuphezulu, kwaye ukuba kuyimfuneko, into enyangayo kufuneka yongezwe ukuqinisa ukutywinwa kwendawo yomlomo.
Kufuneka kuqatshelwe ukuba inxalenye ye-nozzle ayiprintwa ngokubanzi ngeoli ye-matte. Ngenxa yeyantlukwano ekuxhathiseni ubushushu kwezinye iioyile ezizizidenge zasekhaya, iioyile ezininzi ezizizidenge kulula ukuzibuyisela umva intonga phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu lwendawo yokutywina ubushushu. Kwangaxeshanye, imela yokutywina ubushushu yoxinzelelo lombhobho jikelele ayibambeleli kwilaphu lobushushu obuphezulu, kwaye i-anti-stickiness ye-oyile engathethiyo kulula ukuqokelela kwimela yokutywina yombhobho woxinzelelo.
(2) Ukudibanisa
Iglue eqhelekileyo ayinakusetyenziselwa ukudibanisa, kwaye iglue ifanelekile ukushisa okuphezulu kwe-nozzle iyadingeka. Kwingxowa ye-Spout efuna ukupheka kobushushu obuphezulu, iglu kufuneka ibe yiglue yomgangatho ophezulu wokupheka.
Emva kokuba i-spout ifakwe kwisikhwama, phantsi kweemeko ezifanayo zokupheka, kunokwenzeka ukuba ukunyanzeliswa kokugqibela koxinzelelo ngexesha lokupheka kungenangqiqo okanye ukugcinwa kwengcinezelo akwanelanga, kwaye isikhwama somzimba kunye ne-spout siya kuvutha kwindawo edibeneyo. , okukhokelela ekuqhekekeni kwengxowa. Isikhundla sepakethe sigxininiswe kakhulu kwindawo ebuthathaka kakhulu yokubopha okuthambileyo kunye nobunzima. Ngoko ke, kwiingxowa zokupheka eziphezulu zokushisa kunye ne-Spout, ukuqaphela ngakumbi kuyadingeka ngexesha lokuvelisa.
(3) Ukutywinwa kobushushu
Izinto ezifunekayo ukuba ziqwalaselwe ekubekeni ubushushu bokuvalwa kobushushu zezi: iimpawu zezinto zokutywinwa kobushushu; okwesibini bubunzima befilimu; eyesithathu linani lokunyathela okushushu kunye nobukhulu bendawo yokutywinwa kobushushu. Ngokubanzi, xa indawo efanayo icinezelwe ngokuphindaphindiweyo, ubushushu bokutywinwa kobushushu bunokusetwa phantsi.
Uxinzelelo olufanelekileyo kufuneka lusetyenziswe ngexesha lenkqubo yokutywinwa kobushushu ukukhuthaza ukunamathela kwizinto ezigubungela ukushisa. Nangona kunjalo, ukuba uxinzelelo luphezulu kakhulu, izinto ezityhidiweyo ziya kucinywa ngaphandle, ezingachaphazeli nje ukuhlalutya kunye nokupheliswa kweempazamo ze-flatness yesikhwama, kodwa kuchaphazela umphumo wokutywinwa kobushushu besikhwama kunye nokunciphisa amandla okutywinwa kobushushu.
Ixesha lokutywinwa kobushushu alihambelani kuphela nobushushu bokuvalwa kobushushu kunye noxinzelelo, kodwa kunye nokusebenza kwezinto zokutywinwa kobushushu, indlela yokufudumala kunye nezinye izinto. Umsebenzi othile kufuneka ulungelelaniswe ngokwezixhobo ezahlukeneyo kunye nezixhobo kwinkqubo eyiyo yokulungisa.
Ixesha lokuposa: Sep-03-2022