Phakathi kwabathengi, isingxobo esisezantsi esithe tyaba lukhetho oluthandwa kakhulu kuba luguqulelo lwangoku lokupakisha okuguqukayo. Iingxowa Flat-ezantsi zombini lula kwaye nomtsalane kubathengi; Ke ngoko, zihlala zibiza kakhulu kunenye into yokupakisha eguqukayo. Iipakethi ezisezantsi zeplati zikwabizwa ngokuba ziibhegi ezisezantsi zebhokisi, ibhokisi engaphantsi kwebhokisi.
Isingxobo esisezantsi seFlethi sikhethekileyo ekupakisheni ngentengiso. Flat iingxowa ezantsi ixesha kwakhona lizaliswe;
-Ukutya kwezilwanyana zasekhaya
-Amantongomane
Ikofu -Ground okanye imbotyi yekofu
-Izihlanganisi
-Umgubo
-Iziqholo
-Muesli kunye nezinye izinto ezahlukeneyo
Iipakethi ezisezantsi ezantsi zinendawo ethe tyaba ngokupheleleyo. Ukupakishwa kweChangrong kuvelisa ingxowa yeplastiki kunye nephepha lephepha lekraft kwiimfuno zakho. Indawo emihlanu yokuprinta ukuphucula ishelufu kwivenkile. Yonga iindleko zothutho kwaye inokubamba umthamo omkhulu.
Ngokufana nebhokisi, isingxobo sinendawo ethe tyaba kakhulu emazantsi, kwaye xa igcwele, iya kulungelelana ngqo. Ingxowa ikwanamagussets asekhohlo nasekunene. Xa kuthelekiswa nebhokisi, ibhegi esezantsi ethe tyaba igcina i-30% yezinto zokupakisha; ke, le yindlela yemveliso enobungozi kokusingqongileyo. Isingxobo esisezantsi-esisezantsi sinokulungiswa ngevalve yokutshixa enye ukuhlangabezana neemfuno zokupakishwa kwembotyi yekofu.Izinto esizisebenzisayo: I-PET, BOPP, MATTE BOPP, VMPET, iphepha laseKraft, i-PE okanye iAluminiyam.
Ukususwa kwemiphetho ebukhali, kunika ukusetyenziswa okungcono kwabathengi.
Ukuncitshiswa kweGusset / iLip enye-inika intetho ebhetele ngakumbi kune-gusset evulekileyo ngokupheleleyo, ikwenza ukuba kube nokuvalwa ngeendlela ezahlukeneyo.
Yenza umthengi akwazi ukuvula ipakethe ngaphandle kokusebenzisa isikere.
(Cinezela i-PTC ukuvala) Iitraki ezahlukeneyo ezizodwa, eziphindwe kabini nezithathu, kunye / ukuphuma kwesandi ngemibala eyahlukeneyo.
Yenza ukuvulwa okuthe tye okucocekileyo okupakishe, ngomzamo omncinci.
Izintso ezingaphelelanga-Ukuthuthwa ngokulula kwemveliso.
IiVarnishes ezibhalisiweyo, zibonelela ngematriki kunye nokugqitywa kwe-gloss kuyilo, ke iimveliso / abaqulunqi banokwenza i-oack ebonakalayo.
Ukunikezela ngoshicilelo oluphezulu kwi-flex okanye kwi-gravure.
Kwipakethi efanayo, unokuba nolwakhiwo olwahlukileyo lwe-laminate, ekusebenzeni, uyilo kunye nokukwazi ukuba nefestile yemveliso.
Ukupakisha i-vacuum yeyona ndlela yezoqoqosho yokwandisa ubomi beshelfu. Inkqubo yokulungisa inciphisa amanqanaba eoksijini (O₂) kangangoko kunokwenzeka ngocoselelo olukhulu. Isingxobo esenziwe kwangaphambili okanye ukupakisha okuzenzekelayo kufuneka kube nesithintelo esihle ukukhusela ukuphinda kungene kwepakethi. Xa iimveliso zokutya ezifana nenyama yethambo-zipakishwe nge-vacuum, kunokubakho isingxobo sokuxhathisa kakhulu.
Ukulungiswa kwimozulu eguqulweyo kutshintsha imeko-bume esekujikelezeni ukupakisha ukukhusela ukukhula kweebhaktiriya endaweni yokusebenzisa iinkqubo zokufudumeza ukwandisa ubomi beshelfu. Ukupakishwa komoya oguqulweyo yirhasi egungxulweyo, ithathe indawo yomoya nge nitrogen okanye umxube we nitrogen / oksijini. Oku kuthintela ukonakala kwaye kuthintele ukukhula kweentsholongwane ezichaphazela kakubi umbala wokutya kunye nencasa. Obu buchule busetyenziswa kwindidi yokutya okonakalayo, kubandakanya inyama, ukutya kwaselwandle, ukutya okulungiselelwe, itshizi kunye nezinye iimveliso zobisi. Izibonelelo eziphambili bubomi obude beshelufu kunye nencasa ehlaziyayo.
Ukuzalisa okushushu kubandakanya ukupheka ngokupheleleyo imveliso, ukugcwalisa isingxobo (ngesiqhelo) kumaqondo obushushu angaphezu kwe-85 ° C kulandelwe kukuphola okukhawulezileyo kunye nokugcinwa kwi-0-4 ° C.
Le nkqubo yenzeka emva kokuba ukutya kupakishwe. Ipakethi ke iyafudunyezwa kubushushu obungaphezulu kwe-100 ° C. Ukunyanzeliswa kwexesha eliqhelekileyo kuya kufezekisa ubomi obude beshelfu kunokugcwalisa okushushu.
Ukubuyisela kwakhona ukupakisha okuguqukayo yindlela yokulungisa ukutya esebenzisa umphunga okanye amanzi afudumeleyo ukufudumeza imveliso kumaqondo obushushu aqhelekileyo ngaphezulu kwe-121 ° C okanye 135 ° C kwigumbi lokubuyisa. Oku kuyicoca imveliso emva kokupakishwa kokutya. Ukuphinda kubuyise kwakhona yindlela yokufikelela kubomi beshelfu obufikelela kwiinyanga ezili-12 kumaqondo obushushu asezantsi. Ukupakisha okungaphezulu kwesithintelo kuyafuneka kule nkqubo <1 cc / m2 / 24 hrs.
Isingxobo seMidrowavable Retort sinefilimu ekhethekileyo ye-ALOx, enepropathi yokuthintela enokuthelekiswa naleyo yomaleko wealuminium.
Ukupakishwa kweChangrong kubonelela ngoluhlu olubanzi lweefilimu ezithintekayo kunye nezisombululo zokupakisha ukwandisa ishelf-ubomi kunye nokunikezelwa kweemveliso zokutya. Iifilimu zothintelo ziyafumaneka kuluhlu olubanzi lweerhasi kunye neefomathi.
Umqobo osemgangathweni: | umz. | Iiplamin ezimbini zokuhombisa kunye ne-co-extrusions ezintathu-ezintlanu |
Umqobo ophezulu: | umz. | Iilaminates ezimbini ukuya kwezine kunye nokudibana kunye ne-EVOH kunye nePA |
Isithintelo esiphakamileyo: | umz. | Iilaminates ezimbini- ezine (kubandakanya isinyithi, ifoyile kunye ALOx camera Iifilimu) kunye nokukhutshwa ngokudibeneyo ukuya kuthi ga kwiiyileli ezili-14 |
Iqela leengcali likaChangrong Packaging liya kufuna ukuqonda iimfuno zakho zokwenza imveliso kwaye likhankanye isisombululo sokupakisha esikhusela nesikhuthaza imveliso yakho.
Ukuprinta kweGravure kuhambisa isisombululo esiphakamileyo (iiLayini ezili-175 nge-intshi nganye), ukuprinta okungaphaya kokushicilela okunobunzulu obunzulu ngombala kunye nokuqaqambisa ukucaca. Ukuprinta kwe-Gravure kubonelela ngokuhambelana ngokuqhutywa kwemveliso kunye nokuphindaphinda okugqwesileyo ukusuka kwi-odolo yoku-odola.
Ukupakisha kweChangrong kubonelela ngomgangatho ophezulu wokuprinta umbala we-gravure we-12 ukunceda ukukhulisa uphawu lwakho kwindawo yentengiso.