A halin yanzu, marufi na tururi da na tsaftacewa galibi an raba su zuwa nau'i biyu: tsarin filastik da aluminum-roba. Dangane da buƙatun GB/T10004-2008, yanayin girki an raba shi zuwa matakai biyu: girki mai zafi-zafi (sama da 100 ° C zuwa 121 ° C) da girki mai zafi-zafi (sama da 121 ° C zuwa 145 ° C). Manne marasa narkewa yanzu za su iya rufe girki mai tsaftacewa a 121 ° C da ƙasa.
Baya ga tsarin da aka sani na matakai uku/huɗu, manyan kayan da ake amfani da su sune PET, AL, NY, da RCPP. Akwai kuma wasu samfuran tururi tare da wasu tsarin aikace-aikacen abu a kasuwa, kamar su murfin aluminum mai haske, fim ɗin polyethylene mai tururi mai zafi, da sauransu. Duk da haka, ba a yi amfani da su a babban sikelin ko adadi mai yawa ba. Tushen amfani da su har yanzu yana buƙatar lokaci mai tsawo da ƙarin bincike kan tsari.
Sharuɗɗan aikace-aikace da wuraren aiwatarwa
A fannin tururi da tafasa mai zafi, an yi amfani da manne a cikin tsarin PET/AL/NY/RCPP mai matakai huɗu na marufi na kayayyakin nama da shinkafa mai narkewa da tushen lotus, waɗanda duk za su iya cimma girki da tsaftacewa a zafin jiki na 121 ° C. Aikace-aikacen da ake yi a cikin tsarin filastik sun haɗa da WD8166 a cikin zafin jiki na 121 ° C NY/RCPP, waɗanda aka yi amfani da su sosai kuma suka girma; Tsarin filastik na aluminum: Aiwatar da WD8262 a zafin jiki na 121 ° C AL/RCPP/shi ma ya girma sosai.
A lokaci guda, a cikin girki da amfani da tsarin aluminum-roba wajen tsarkakewa, aikin juriyar matsakaici (ethyl maltol) na WD8268 shi ma yana da kyau sosai. Bugu da ƙari, WD8258 ya nuna kyakkyawan aiki a cikin tsarin girki na nailan biyu (NY/NY/RCPP) da kuma AL/NY (NY shine ɗayan corona discharge) a cikin tsarin girki na aluminum foil mai matakai huɗu.
Tsarin kariya:
Da farko, ya kamata a yi saitin da tabbatar da adadin manne. Adadin manne da aka ba da shawarar don manne marasa narkewa shine tsakanin 1.8-2.5g/m².
Akewayon zafi na yanayi
Ana ba da shawarar a kula da yanayin zafi tsakanin 40% -70%. Danshin yana da ƙasa sosai kuma yana buƙatar a sanya masa danshi. Babban danshi yana buƙatar cire danshi. Saboda wani ɓangare na ruwan da ke cikin muhalli yana shiga cikin amsawar manne mara narkewa, yawan shiga cikin ruwa na iya rage nauyin kwayoyin halitta na manne kuma ya haifar da wasu halayen gefe, wanda hakan ke shafar aikin juriyar zafi mai yawa yayin girki. Saboda haka, ya zama dole a daidaita tsarin abubuwan A/B kaɗan a cikin yanayin zafi mai yawa da danshi.
Saitunan siga don aikin na'ura
Saita rabon tashin hankali da mannewa bisa ga samfuran kayan aiki da tsare-tsare daban-daban.
Bukatun kayan aiki
Kyakkyawan laushi, danshi mai kyau, raguwar danshi har ma da danshi na fim ɗin duk sharuɗɗa ne masu mahimmanci don kammala dafa kayan haɗin gwiwa.
Ci gaba a nan gaba:
Ta amfani da fasahar da ba ta da ƙarfi don marufi na girki mai zafi, tana da:
1. Fa'idar inganci, ana iya inganta ƙarfin samarwa sosai.
2. Fa'idar Farashi: Adadin manne mai zafi mai ƙarfi da aka yi amfani da shi a cikin man shafawa yana da girma, ana sarrafa shi a 4.0g/m² Hagu da dama, iyaka ba ta ƙasa da 3.5g/m² ba, Amma adadin manne da aka yi amfani da shi a cikin man shafawa mai zafi ba shine 2.5g/m² Wasu samfuran ma suna da nauyin ƙasa da 1.8g.
3. Fa'idodi a fannin tsaro da kare muhalli
4. Fa'idodin adana makamashi
A taƙaice, saboda halaye na musamman, manne-manne marasa narkewa za su sami fa'idodi da yawa a nan gaba tare da haɗin gwiwar haɗin gwiwar buga launi, manne-manne, da kamfanonin haɗaka.
Lokacin Saƙo: Maris-11-2024