INNER BAG FOR GRANULAR BODY CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide an inner bag for a granular body container for increased durability of the bag and for smooth discharge.

SOLUTION: This relates to an inner bag 10 positioned on the inside of a container where a granular body to be transported by the container is stored. The bag 10 is made of a flexible sheet laminated with a synthetic resin layer at least on one face of a cloth. A bottom liner sheet 36 which is sturdier than the synthetic resin layer of the flexible sheet is laid on the bottom face 12 of the inside of the bag 10. A perpendicular rizing part 38 can be formed on the edge of any side of the sheet 36 excluding the granular body outward discharge side of the container. The bag 10 can be provided with a wrap part 39 covering the part 38.

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