Bag for prevention of putrefaction of foodstuffs, and a structure for prevention of putrefaction of foodstuffs contained in the bag

Abstract

The present invention has for its object to provide a bag for preventing foodstuffs from becoming rotten due to the penetration of bacteria, mold and the like. As shown in FIG. 1 , the bag includes an interior bag on which a calcined calcium powder is carried, and an exterior bag applied over the interior bag. Preferably, the interior bag is formed of a porous material such as a woven or unwoven fabric and the exterior bag is a high-strength flexible container bag. Preferably, the interior bag contains a foodstuff that has been disinfected and sterilized, such as rice or soybean, or a foodstuff added and mixed with the calcined calcium powders.

1 . A bag configured to prevent putrefaction of foodstuffs, characterized by comprising an interior bag having a calcined calcium powder carried on a bag surface, and an exterior bag applied over the interior bag. 
     
     
         2 . The bag of  claim 1 , wherein the interior bag is formed of a porous material such as a woven or unwoven fabric, and the exterior bag is formed of a high-strength bag. 
     
     
         3 . The bag of  claim 1 , wherein the bag is a flexible container bag. 
     
     
         4 . A structure configured to prevent putrefaction of foodstuffs, comprising an interior bag having a calcined calcium powder carried on a bag surface and an exterior bag applied over the interior bag, wherein a foodstuff is contained within the interior bag. 
     
     
         5 . A structure configured to prevent putrefaction of foodstuffs, comprising an interior bag having a calcined calcium powder carried on a bag surface and an exterior bag applied over the interior bag, wherein a foodstuff that has been disinfected and sterilized is contained within the interior bag. 
     
     
         6 . A structure configured to prevent putrefaction of foodstuffs, comprising an interior bag having a calcined calcium powder carried on a bag surface and an exterior bag applied over the interior bag, wherein a foodstuff that is added and mixed with a calcined calcium powder is contained within the interior bag. 
     
     
         7 . The structure of  claim 4 , wherein each bag is a flexible container bag.