SELF-SUPPORTING BAG PACKAGING BODY

摘要

PROBLEM TO BE SOLVED: To provide a bag packaging body of good self-supporting properties on which the weight of a packaging material is dispersingly supported through a bottom face packaging material and can be stably mounted on a supporting face. SOLUTION: A pair of side section sealing sections 103, 103 are formed on upper side sections of respective side end sections of a double side face packaging material 110 and continuously sealed on lower side sections on the material to form a pair of bottom sealing sections 104, 104. The bottom side section of the double side face packaging material 110 is sealed on a second end of the bottom face packaging material to form a pair of second bottom sealing sections 102, 102. The weight of the packaged material is supported by the small surface pressure through the bottom face packaged material. When the bag packaging body 100 is about to be toppled down, a pair of first bottom sealing sections 104 and a pair of second bottom sealing sections 102 are resistant to the toppling movement respectively to enhance the self-supporting properties of the bag packaging body.