Cocoa ufa matumba apulasitiki, BOPA zimagwiritsa ntchito ngati pamwamba ndi pakati wosanjikiza laminated filimu, amene angagwiritsidwe ntchito kupanga ma CD zinthu munali mafuta, ma CD mazira, ma CD zingalowe, ma CD nthunzi yotseketsa, etc.
Kodi ufa wa cocoa ndi chiyani
Cocoa powder ndi chinthu cha cocoa chomwe chimachokera pakukonza mwachindunji kwa nyemba za cocoa.Keke ya koko imachokera ku midadada ya mowa wa cocoa pambuyo pochotsa pang'ono batala wa cocoa ndikukankhira, ndipo ufa wofiyira wofiirira womwe umapezeka posefa pambuyo pophwanya zinthu za ufa wa koko ndi ufa wa koko.Ufa wa koko umagawidwa kukhala ufa wapamwamba, wapakatikati komanso wochepa wa koko wamafuta malinga ndi mafuta ake;imagawidwa kukhala ufa wachilengedwe ndi ufa wa alkali molingana ndi njira zosiyanasiyana zopangira.Zosiyanasiyana za ufa wa cocoa, mtundu kuchokera ku bulauni wonyezimira mpaka wofiira wakuda.Cocoa powder ali ndi fungo lamphamvu la cocoa ndipo amagwiritsidwa ntchito mwachindunji popanga chokoleti ndi zakumwa.
Chifukwa chiyani mugwiritsire ntchito matumba a aluminiyumu zojambulazo pa ufa wa koko
- 1.PA ndi filimu yolimba kwambiri komanso yolimba yokhala ndi mphamvu zolimba, kutalika, kung'ambika komanso kukana abrasion
- 2.Kukana kofunikira kofunikira, kusindikiza kwabwino
- 3.Makhalidwe abwino kwambiri otsika kutentha, okhala ndi kutentha kosiyanasiyana, kuchokera -60-200 ° C
- 4.Kukana kwabwino kwa mafuta, organic solvents, mankhwala ndi alkalis
- 5.Kuyamwa kwachinyontho, kutsekemera kwa chinyezi ndi kwakukulu, kuyamwa kwa chinyezi pambuyo pa kukhazikika kwa kukula sikwabwino.
- 6.Kusalimba kolimba, kosavuta kukwinya, kosavuta kusonkhanitsa magetsi osasunthika, kusakhazikika bwino kwa kutentha
Chikwama cha aluminiyamu chojambulapo ndi chiyani
Matumba a aluminiyamu zojambulazo amatha kuwoneka kuchokera ku dzina, matumba a aluminiyamu zojambulazo si matumba apulasitiki, ndipo tinganene kuti ndi abwino kuposa matumba apulasitiki.Pamene mukufuna refrigerate kapena tsopano kunyamula chakudya, ndi kuonetsetsa kuti kutsitsimuka kwa nthawi yaitali, muyenera kusankha thumba?Osasankha thumba ndi mutu, matumba a aluminiyamu zojambulazo ndiye chisankho chabwino kwambiri.
Matumba odziwika bwino a aluminiyamu zojambulazo, pamwamba pake nthawi zambiri amakhala ndi mawonekedwe odana ndi gloss, zomwe zikutanthauza kuti sizimamwa kuwala, ndipo zimatengera zinthu zambiri zosanjikiza, kuti pepala lopangidwa ndi aluminiyamu likhale ndi shading yabwino, komanso limakhala ndi kutsekereza kolimba, ndipo chifukwa cha chigawo cha aluminiyumu mmenemo, kotero chimakhalanso ndi kukana bwino kwa mafuta ndi kufewa.
Ndi kuwululidwa kosalekeza kwa zinthu zabodza ndi zabodza, makamaka ngozi yachitetezo cha matumba apulasitiki, nkhawa yayikulu ya anthu si ntchito ya thumba, koma chitetezo chake.Komabe, ogula akhoza kukhala otsimikiza kuti thumba la aluminium zojambulazo si poizoni ndipo palibe fungo lapadera.Ndithu ndi chinthu chobiriwira komanso chokonda zachilengedwe, komanso chimakwaniritsa miyezo yadziko lonse ya matumba a aluminiyamu.
Ubwino wa matumba a aluminiyamu zojambulazo
Anthu akamayendera mabwenzi ndi achibale, amadzabweretsa mphatso, womwe unali mwambo wakale.Zinthu ndi zabwino kwambiri koma amavutika kulephera kuchotsa, kuopa kukhudzana ndi mpweya pamene panjira, kuti tizilombo mu nkhungu chakudya ndi kuwonongeka, komanso mwina chifukwa cha imfa ya choyambirira chakudya chokoma. kwa nthawi yayitali kwambiri.Ndi chitukuko cha teknoloji, mavutowa amathetsedwa, kufunikira kopewa kuwonongeka kwa chakudya panjira, ndipo sikudzawononga kukoma kwa chakudya.Vacuum ma CD ali ndi zabwino kwambiri kupewa kulowa mpweya, kukana kukakamiza kunja, kusunga kutsitsimuka kwa gawo chakudya.
Nthawi yotumiza: Nov-18-2022