Manufacturing method of intermediate material for soft package material, manufacturing method of soft package material container, and manufacturing method of package of soft package material container

摘要

PROBLEM TO BE SOLVED: To provide a producing method for intermediate material for soft wrapping material container, a producing method for a soft wrapping material container and a producing method for a soft wrapping material container package, which may easily and certainly produce soft wrapping material container comprising filler package parts at more many regions.;SOLUTION: The method comprises a first lamination step laminating a second sheet 12 on a first raw sheet 110; a package part formation step P2 where the first raw sheet 110 and the second sheet 12 are partially adhered for forming filler package parts for packing filler, which is constituted of non adhesive region between the first raw sheet 110 and the second sheet 12; a folding step where the first raw sheet 110 and the second sheet 12 are folded; and a storing part formation step where multiple sites including top raw sheet arranged at the opposite side in vertical direction to the folding position relatively to the first raw sheet 110 and the second sheet 12 and first raw sheet 110 are jointed to form storing parts.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT