Zaɓin kayan aiki don nau'ikan kayan aiki 15marufi na filastik
1. Jakunkunan marufi na tururi
Bukatun marufi: ana amfani da shi don marufi na nama, kaji, da sauransu, wanda ke buƙatar kyawawan halaye na shinge, juriya ga karyewar ramin ƙashi, tsaftacewa a ƙarƙashin yanayin tururi ba tare da karyewa ba, fashewa, raguwa, da rashin wari.
Tsarin ƙira: 1) Nau'in da ba a iya gani ba: BOPA/CPP, PET/CPP, PET/BOPA/CPP, BOPA/PVDC/CPPPET/PVDC/CPP, GL-PET/BOPA/CPP2) Nau'in foil na aluminum: PET/AL/CPP, PA/AL/CPPPET/PA/AL/CPP, PET/AL/PA/CPP.
Dalilan ƙira: PET: juriyar zafin jiki mai yawa, juriya mai kyau, bugu mai kyau, ƙarfi mai yawa. PA: juriyar zafin jiki mai yawa, ƙarfi mai yawa, sassauci, kyawawan halayen shinge, juriyar huda. AL: mafi kyawun halayen shinge, juriyar zafin jiki mai yawa. CPP: matakin dafa abinci mai zafi, kyakkyawan rufe zafi, mara guba da ɗanɗano. PVDC: kayan shinge mai zafi. GL-PET: fim ɗin adana tururin yumbu, kyawawan halayen shinge, ikon microwave. Zaɓi tsarin da ya dace don takamaiman samfurin. Ana amfani da jakunkuna masu haske galibi don tururi, kuma ana iya amfani da jakunkunan foil na AL don tururi mai zafi mai yawa.
2. Abubuwan da ake buƙata don cin abinci mai daɗi
marufi: shingen iskar oxygen, shingen ruwa, guje wa haske, juriyar mai, kiyaye ƙamshi, bayyanar da ba ta da karce, launuka masu haske, da ƙarancin farashi.
Tsarin zane: BOPP/VMCPP
Dalilin ƙira: BOPP da VMCPP suna jure karce, BOPP yana da kyakkyawan bugu da kuma sheƙi mai yawa.
VMCPP yana da kyawawan halaye na shinge, kiyaye ƙamshi da juriyar danshi. CPP kuma yana da kyakkyawan juriyar mai.
3. Jakar marufi ta miyar waken soya
Bukatun marufi: babu wari, ƙarancin zafin jiki, gurɓataccen hana rufewa, kyawawan halaye na shinge, farashi mai matsakaici.
Tsarin ƙira: KPA/S-PE
Dalilin ƙira: KPA tana da kyawawan halaye na shinge, kyakkyawan tauri, babban saurin haɗakar PE, ba shi da sauƙin karyewa, da kuma kyakkyawan bugu. PE da aka gyara cakuda PE da yawa (haɗin gwiwa), tare da ƙarancin zafin rufe zafi da kuma juriya mai ƙarfi ga gurɓataccen hatimi.
4. Marufin biskit
Bukatun marufi: kyawawan halaye na shinge, ƙarfin kariya daga haske, juriya ga mai, ƙarfi mai yawa, rashin wari, da kuma marufi mai jure karce.
Tsarin ƙira: BOPP/EXPE/VMPET/EXPE/S-CPP
Dalilin ƙira: BOPP yana da ƙarfi, sauƙin bugawa, da kuma ƙarancin farashi. VMPET yana da kyawawan halaye na shinge, yana da juriya ga haske, yana da juriya ga iskar oxygen, kuma yana da juriya ga ruwa.
S-CPP yana da kyakkyawan hatimin zafi mai ƙarancin zafi da juriya ga mai.
5. Marufi na foda na madara
Bukatun marufi: tsawon lokacin shiryawa, adana ƙamshi da ɗanɗano, hana iskar shaka da lalacewa, da kuma hana sha da kuma tattara danshi.
Tsarin ƙira: BOPP/VMPET/S-PE
Dalilin ƙira: BOPP yana da kyakkyawan bugu, mai sheƙi mai kyau, ƙarfi mai kyau da farashi mai matsakaici. VMPET yana da kyawawan halaye na shinge, mai hana haske, mai ƙarfi da kuma walƙiyar ƙarfe. Ya fi kyau a yi amfani da ingantaccen PET tare da farantin aluminum da kauri na AL.
S-PE yana da kyakkyawan hatimin hana gurɓatawa da kuma hatimin zafi mai ƙarancin zafi.
6. Marufi na shayin kore
Bukatun marufi: hana lalacewa, canza launi da canjin dandano, wato, hana iskar shaka ta furotin, chlorophyll, catechin da bitamin C da ke cikin shayin kore.
Tsarin ƙira: BOPP/AL/PE, BOPP/VMPET/PE, KPET/PE
Dalilin ƙira: AL foil, VMPET da KPET duk kayan aiki ne masu kyawawan halayen shinge, kuma suna da kyawawan halayen shinge ga iskar oxygen, tururin ruwa da ƙamshi. AK foil da VMPET suma suna da kyawawan halaye masu hana haske. Farashin samfurin matsakaici ne.
7. Man da ake ci
Bukatun marufi: hana iskar shaka da lalacewa, ƙarfin injina mai kyau, juriya mai ƙarfi, ƙarfin tsagewa mai yawa, juriyar mai, sheƙi mai yawa, bayyananne
Tsarin ƙira: PET/AD/PA/AD/PE, PET/PE, PE/EVA/PVDC/EVA/PE, PE/PEPE
Dalilin ƙira: PA, PET, PVDC suna da kyawawan juriyar mai da kuma manyan kariyar kariya. PA, PET, PE suna da ƙarfi sosai, matakin ciki na PE shine PE na musamman, yana da kyakkyawan juriya ga gurɓataccen iska, kuma yana da ƙarfi sosai.
8. Fim ɗin madara
Bukatun marufi: kyawawan halaye na shinge, juriya mai ƙarfi, juriya ga haske, kyawawan halaye na rufe zafi, da farashi mai matsakaici. Tsarin ƙira: fari PE/fari PE/baƙi PE Dalilin ƙira: saman Layer na waje PE yana da kyakkyawan sheƙi da ƙarfin injiniya mai yawa, tsakiyar Layer PE shine mai ɗaukar ƙarfi, kuma saman Layer na ciki shine saman Layer na rufe zafi tare da kaddarorin hana haske, shinge, da rufe zafi.
9. Marufin kofi da aka niƙa
Bukatun marufi: hana shan ruwa, hana shan iskar shaka, juriya ga tubalan samfura masu tauri bayan an yi amfani da su a cikin injin tsabtace gida, da kuma kiyaye ƙamshin kofi mai canzawa da sauƙin oxidized. Tsarin ƙira: PET/PE/AL/PE, PA/VMPET/PE Dalilin ƙira: AL, PA, VMPET suna da kyawawan halaye na shinge, shingen ruwa da iskar gas, PE yana da kyakkyawan rufe zafi.
10. Cakulan
Bukatun marufi: kyawawan halayen shinge, kariya daga haske, bugawa mai kyau, rufe zafi mai ƙarancin zafi. Tsarin ƙira: tsantsar varnish na cakulan / tawada / farin BOPP / PVDC / manne mai sanyi goro na cakulan varnish / tawada / VMPET / AD / BOPP / PVDC / manne mai sanyi Dalilin ƙira: PVDC da VMPET duka kayan shinge ne masu ƙarfi, ana iya rufe manne mai sanyi a yanayin zafi mai ƙanƙanta, kuma zafi ba zai shafi cakulan ba. Tunda goro yana ɗauke da mai da yawa kuma yana da sauƙin shafawa da lalacewa, ana ƙara wani Layer na shingen iskar oxygen zuwa tsarin.
11. Jakar marufi ta abin sha
Bukatun marufi: Darajar pH na abubuwan sha masu tsami shine <4.5, an yi musu pasteurized, kuma gabaɗaya an yi musu shinge. Darajar pH na abubuwan sha masu tsaka tsaki shine >4.5, an yi musu tsaftacewa, kuma dole ne kayan shingen su kasance masu yawa.
Tsarin ƙira: 1) Abin sha mai acidic: PET / PE (CPP), BOPA / PE (CPP), PET / VMPET / PE 2) Abubuwan sha masu tsaka tsaki: PET / AL / CPP, PET / AL / PA / CPP, PET / AL / PET / CPP, PA / AL / CPP
Dalilin ƙira: Ga abubuwan sha masu ɗauke da sinadarin acid, PET da PA na iya samar da kyawawan halaye na shinge kuma suna da juriya ga pasteurization. Acid ɗin yana tsawaita rayuwar shiryayye. Ga abubuwan sha masu tsaka tsaki, AL yana ba da mafi kyawun halaye na shinge, PET da PA suna da ƙarfi sosai kuma suna da juriya ga tsaftacewa mai zafi.
12. Jakar sabulun ruwa mai girma uku
Bukatun marufi: ƙarfi mai ƙarfi, juriyar tasiri, juriyar fashewa, kyawawan halaye na shinge, ƙarfi mai kyau, ikon tsayawa a tsaye, juriyar fashewa da damuwa, da kuma kyakkyawan rufewa.
Tsarin ƙira: ① Nau'i uku: BOPA / LLDPE; kasa: BOPA/LLDPE. ② Girma uku: BOPA / ƙarfafa BOPP / LLDPE; kasa: BOPA/LLDPE. ③ Girma uku: PET / BOPA / ƙarfafa BOPP / LLDPE; kasa: BOPA/LLDPE.
Dalilin ƙira: Tsarin da ke sama yana da kyawawan halaye na shinge, kayan yana da tauri, ya dace da jakunkunan marufi masu girma uku, kuma ƙasan yana da sassauƙa kuma ya dace da sarrafawa. An gyara layin ciki na PE kuma yana da kyakkyawan juriya ga gurɓataccen rufewa. BOPP mai ƙarfi yana ƙara ƙarfin injiniya na kayan kuma yana ƙarfafa halayen shinge na kayan. PET yana inganta juriyar ruwa da ƙarfin injiniya na kayan.
13. Kayan murfin marufi na Aseptic
Bukatun marufi: Ba ya da illa yayin marufi da amfani.
Tsarin ƙira: shafi/Layi na AL/barewa/MDPE/LDPE/EVA/Layi na barewa/PET.
Dalilin ƙira: PET fim ne mai kariya daga ƙwayoyin cuta wanda za a iya cirewa. Lokacin shiga wurin marufi mai tsafta, ana cire PET ɗin don bayyana saman da ba shi da tsafta. Ana cire layin ba shi da AL foil ɗin da abokin ciniki ke cirewa lokacin da ya sha. Ana huda ramin shan ruwa a gaba a kan layin PE, kuma ana fallasa ramin shan ruwa lokacin da aka cire AL foil ɗin. Ana amfani da AL foil ɗin don shinge mai ƙarfi, MDPE yana da ƙarfi mai kyau da mannewa mai kyau na thermal tare da AL foil, LDPE yana da arha, abun ciki na VA na Layer na ciki EVA shine 7%, VA>14% ba a yarda ya taɓa abinci kai tsaye ba, kuma EVA yana da kyakkyawan hatimin zafi mai ƙarancin zafi da gurɓataccen hana rufewa.
14. Marufi na maganin kwari
Bukatun marufi: Tunda magungunan kashe kwari suna da guba sosai kuma suna da matuƙar haɗari ga lafiyar mutum da muhalli, marufin yana buƙatar ƙarfi mai yawa, ƙarfi mai kyau, juriyar tasiri, juriyar faɗuwa, da kuma kyakkyawan rufewa.
Tsarin ƙira: BOPA/VMPET/S-CPP
Dalilin ƙira: BOPA yana da sassauci mai kyau, juriyar hudawa, ƙarfi mai yawa, da kuma kyakkyawan bugu. VMPET yana da ƙarfi mai yawa da kyawawan halayen shinge, kuma yana iya amfani da kayan rufewa masu kauri. S-CPP yana ba da rufe zafi, juriya ga shinge da tsatsa, kuma yana amfani da ternary copolymer PP. Ko kuma yi amfani da CPP mai launuka da yawa wanda ke ɗauke da manyan layukan EVOH da PA.
15. Jakunkunan marufi masu nauyi
Bukatun marufi: Ana amfani da marufi mai nauyi don marufi kayayyakin noma kamar shinkafa, wake, kayayyakin sinadarai (kamar takin zamani), da sauransu. Babban buƙatun sune kyakkyawan tauri da kuma abubuwan da suka shafi shinge.
Tsarin zane: PE / filastik masana'anta / PP, PE / takarda / PE / filastik masana'anta / PE, PE / PE
Dalilan ƙira: PE yana ba da hatimi, sassauci mai kyau, juriyar faɗuwa, da ƙarfin masana'anta na filastik.
Lokacin Saƙo: Satumba-26-2024