Njengoko sonke sazi, iingxowa zokupakisha zinokubonwa kuyo yonke indawo kubomi bethu bemihla ngemihla, nokuba zikwiivenkile, iivenkile ezinkulu, okanye i-e-commerce. Iingxowa ezahlukeneyo ezilungileyo, ezisebenzayo, kwaye ezilula zinokubonwa kuyo yonke indawo. Isebenza njengomkhuseli wokukhusela okanye womqobo wokutya, njengesuti "yokukhusela" yokutya.
Ayinakukwazi ukuphepha izinto ezingalunganga zangaphandle, ezinjenge-microfial yosulelo, ukungcola kwemichiza, iqinisekisa ukuba i-horings yobomi, kwaye ikwazi ukudlala indima yovelwano, ikwazi ukudlala iintaka ezininzi ngelitye elinye. . Ke ngoko, ukuya kuthi ga kwinqanaba elikhulu, iibhegi zokupakisha zibe yinxalenye yeemveliso zokutya ezahlukeneyo.
Oku kukonyusa kakhulu imakethi yeengxowa zokupakisha. Ukulungiselela indawo kwimakethi yokutya, abavelisi abaphambili baqhubeka nokuphucula umgangatho wokufaka izixhobo kwaye bafumane iingxowa ezahlukeneyo zokutya. Oku kuye kwazisa ukhetho kubavelisi bokutya ukuya kumkhamo omkhulu.
Nangona kunjalo, ukutya okwahlukileyo kuneempawu ezahlukeneyo, ukutya okwahlukileyo kuneemfuno ezahlukeneyo zokukhusela ukupakisha. Umzekelo, iti amagqabi athambekele ekuthintelweni kwe-oxidation, umswakama kunye nokubumba, ngoko ke bafuna iingxowa zephakheji kunye nokutywina okuhle, isithintelo esiphezulu kunye nokuhlela okuhle kunye nokuhlela okuhle. Ukuba izinto ezikhethiweyo azifikeleli kwiimpawu, umgangatho wamagqabi weTea akanakuqinisekiswa.
Ke ngoko, izixhobo zokupakisha kufuneka zikhethwe ngokwesayensi ngokwemigangatho eyahlukeneyo yokutya ngokwako ngokwayo. Namhlanje, ukupakisha mic (Shanghai Xiangwei Ukupakishwa kwe-Co., LTD) isabelo sobume bezixhobo zokutya zokutya. Izinto zokupakisha zokutya kwintengiso ikakhulu zibandakanya oku kulandelayo. Kwangelo xesha, izixhobo ezahlukeneyo zenziwe ngokomfanekiselo wokutya.
Ukuqokelelwa kwezixhobo zokutya
vI-PET:
Isilwanyana sasePolithylene Tereph Ineempawu zokuchasana nobushushu obuphezulu, ingqongqo elungileyo, isiphumo esilungileyo sokuprinta kunye namandla aphezulu.
vPa:
I-PA (nylon, i-Polyamide) ibhekisa kwiplastiki eyenziwe nge-volyamide i-resin. Sisixhobo esinezithintelo ezigqwesileyo kwaye ineempawu zokunganyangeki kobushushu obuphezulu, amandla aphezulu, bhetyebhetye, iipropathi zomqobo ezilungileyo, kunye nokuhlanjululwa.
v:
I-al sisisiseko se-aluminium esiyintsimbi emhlophe, sibonisa, kwaye sinezinto ezintle, ukutshixiza kobushushu, ukumelana nobushushu obuphantsi, ukungavisisani kweoyile, kunye nokuhlanjwa kweoyile.
vCPP:
Ifilim ye-CPP iphoswa ifilimu ye-POLDPOPLYLLEne, ekwabizwa ngokuba yifilimu yePolypropylene. Ineempawu zokuchasana nobushushu obuphezulu, ubushushu obuhle, iipropathi zomqobo ezilungileyo, ezingenatyhefu kunye ne-odor.
vI-PVDC:
I-PVDC, ekwabizwa ngokuba yiPolyvinyLlidene Chloride, luphawu lobushushu obuphezulu olungeempawu ezifana nokunganyangeki kwelanga, ukumelana nomoya, kunye nokuqina komoya.
vI-vmpt:
I-vmttet ifilimu enama-physinum ye-aluminium, eyisixhobo esinezithintelo eziphezulu kwaye inepropathi yomqobo ofanelekileyo ngokuchasene neoksijini, umphunga wamanzi kunye ne-odor.
vBopp:
I-BOPP (i-Biaicy Polypropylene) yeyona nto ibaluleke kakhulu yokutshintsha kunye neempawu zabantu abangenamabala kunye ne-odols, amandla aphezulu, ubungqola, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima, ubunzima kunye nokungafihli.
vI-KTT:
I-KTTE yinto enemiqobo engathintelwanga. I-PVDC idityaniswe kwisilwanyana sasekhaya ukuphucula iipropathi zaso
Izakhiwo ezahlukeneyo zokutya
Ibhegi yokupakisha kwakhona
Isetyenziselwa ukupakisha inyama, inkukhu, njl njl. Ngokubanzi, ulwakhiwo lwezinto ezibonakalayo kufuneka lukhethwe ngokwemveliso ethile. Umzekelo, iingxowa ezingabonakaliyo zinokusetyenziselwa ukupheka, kunye neengxowa ze-aluminium ze-foil zilungele ukupheka okungaphantsi kweqondo lobushushu. Indibaniselwano ethile yezinto ezibonakalayo:
KucaceIzakhiwo ezitshatileyo:
I-Bopa / CPP, i-PET / CPP, i-PET / CPP, PVDC, i-PVDC, i-CPP, i-GL-PET
I-Aluminium foilizakhiwo zezinto eziphathwayo:
I-PET / AL / CPP, i-PA / I-AL / CPP, PET / I-PA / Fpp, i-PEP / PP / PPP
Iibhegi zokupheka kokutya okuphezulu
Ngokubanzi, ukutya okuphezulu kuhlangabezana neempawu zeoksijini, umqobo wamanzi, ukukhusela ioyile, ukuchasana kweoyile, imbonakalo yeoyile, umbala ovuthayo, kunye neendleko eziqaqambileyo. Ukusetyenziswa kwe-BOPP / I-VMCP yeNqanaba lemicimbi ye-BMCP inokuhlangabezana neemfuno zokutya ezikhutshelweyo.
Ibhegi ye-biscuit
Ukuba izakusetyenziselwa ukuphinda kufakwe ukutya okunjengeebhiskithi, ibhegi yokufakwa kwephanyazo kufuneka ibe nepropathi elungileyo, i-oyile eqinileyo, ukuchasana kweoyile, amandla aphezulu, kunye nokupakisha okungenamva. Ke ngoko, sikhetha umahluko wezinto ezibonakalayo ezinje nge-BOPP / i-VMEP / VMTT / i-S-CPP.
Ibhegi yepakethi yobisi
Isetyenziselwa ukupakisha iposti yomgubo. Ibhegi yokupakisha kufuneka ifezekise iimfuno zobomi beshelufa ende, ivumba elimnandi kunye nokugcina i-oxidation kunye nokuwohloka kwe-oxidition kunye nokuchasana nokuchasana ne-AgeGlomeration. Iphakheji yomgubo wobisi, i-bopp / ye-BMPT / ye-S-PP ye-S-PP inokhethwa.
Iingxowa zokupakisha iti, ukuze kuqinisekiswe ukuba amagqabi eti awohloka, atshintshe umbala kwaye ancama, khetha i-BOPP / i-APP / i-PE, i-PEM, i-PE, i-PE, PE
Ulwakhiwo lwezinto ezibonakalayo lunokuthintela ngcono iprotein, i-chlorophyll, i-catechin kunye nevithamini C ukusuka kwi-oxidod.
Ezi zinto zilapha ngasentla zezixhobo zokupakisha ukutya ezipakisha iMic iqulunqwe kwaye indlela yokudibanisa iimveliso ezahlukeneyo. Ndiyathemba ukuba iya kuba luncedo kuwe :)
Ixesha leposi: NgoMeyi-29 ukuya ku-4024
