Dear Sir/Madam,Material:Aluminum FoilIndustrial Use:FoodFeature:SecuritySurface Handling:Gravure PrintingSealing & Handle:Heat SealCustom Order:Acceptcharacter:high qualityCertification:ISO 9001,QS certification and SGSThis aluminium foil cooking bag can withstand to 121 deg Celcius?You do printing?What is the price for 1)bag without printing2)bag with printingcan direct whatsApp me (Naura) :+601128632404 Show More