Shin da gaske kun san komai game da amincin kofuna na thermos? Menene ka'idodin dubawa na kofuna na thermos a ƙasashe daban-daban? Menene ma'aunin gwajin Sinawa na kofuna na thermos? Ma'aunin gwajin FDA na Amurka molly0727h don kofuna na thermos? Rahoton gwajin gwajin thermos na EU EU
Yawan shan ruwan zafi yana da kyau ga lafiyar ku, don haka kofin thermos ya zama abin da ya zama dole ga mutane da yawa. Kofin thermos mai kyau yana ba kowa damar shan ruwan zafi a kan lokaci saboda abubuwan da ke tattare da thermal, wanda zai iya haɓaka metabolism yadda ya kamata. Sai dai a baya rahotannin kafafen yada labarai sun bayar da rahoton cewa kofuna na thermos da ba su cancanta ba za su iya ƙunsar da ma'aunin ƙarfe da ya wuce kima, wanda zai iya haifar da lahani ga jikinmu.
Kingteam yana tunatar da masu amfani: Koyi don gano kofuna masu zafi na bakin karfe don kare lafiyar kanku da dangin ku. Kuna iya gano ta ta hanyar duba ko lakabin yana da ƙarfin ƙididdiga, ko yana da daidaitattun lamba, da ko bayanan takaddun shaida sun cika. Hakanan zaka iya zaɓar kofin thermos mai inganci ta hanyar duba kamanni, jin ƙamshin, da tabbatar da amfani. A yau za mu duba ka’idojin gwajin kofin thermos a kasashe daban-daban.
1. Matsayin ƙasa don gwajin kofin thermos:
China GB. A cikin kasuwannin kasar Sin, ka'idojin da suka danganci kofuna na thermos na bakin karfe sun hada da kayan tuntuɓar abinci misali GB 4806, bakin karfe vacuum kofin daidaitaccen GB/T 29606-2013, da dai sauransu. Na'urorin haɗi daban-daban na kofin thermos an yi su ne da kayan daban-daban, kuma akwai su. daidaitattun matakan gwaji da ayyuka a cikin ma'aunin ƙasa.
misali gwajin
GB4806 (dangane da gwajin kayan samfuran a zahiri a cikin hulɗa da abinci)
PP abu: GB 4806.7-2016
Zoben rufe siliki: GB/4806.11-2016
Bakin karfe: GB 4806.9-2016
Abubuwan gwaji: alamomin azanci (bayyanar + bayani mai jiƙa), jimlar ƙaura (4% acetic acid, 50% barasa), amfani da potassium permanganate, gubar, cadmium, arsenic, da narkewar nickel
Bakin karfe injin kofuna (kofuna, kwalabe, tukwane): GB/T 29606-2013
Gwaji abubuwa: iya aiki, thermal rufi yi, tasiri juriya, sealing cover (toshe) da kuma ruwan zafi wari, ruwan zafi juriya na roba sassa, sealing, sealing murfin (toshe) screwing ƙarfi (kawai da ake bukata don threaded dunƙule kayayyakin) ), yin amfani da yi. ;
2. Gwajin FDA na Amurka
A cikin kasuwar Amurka, samfuran tuntuɓar abinci kamar bakin ƙarfe kofuna na thermos suna buƙatar saduwa da FDA 177.1520, FDA 177.1210 da GRAS.
Thermos kofin kayan da gwajin abubuwa
Abubuwan gwajin bakin karfe: bakin karfe chromium abun ciki na GRAS Cr
PP (FDA 177.1520) abubuwan gwaji: Matsayin narkewa, abubuwan n-hexane, abubuwan cirewar xylene
Abun gwaji (FDA 177.1210) abin gwaji: hakar chloroform Net chloroformsoluble extractives don juzu'in ruwa
3. Tarayyar Turai EU
Kayayyakin kofin thermos na EU da abubuwan gwaji
PP&Silicone zoben rufewa: Gabaɗaya gwajin ƙaura, ƙayyadadden ƙaura na amine na farko (Total), Gwajin Sensory
Bakin Karfe Liner: Ƙarfe mai nauyi mai cirewa (21elements)
Lokacin aikawa: Yuli-31-2024