| 摘要 |
PROBLEM TO BE SOLVED: To make mixing of different contents easy at the time of use by a method wherein the innermost layer of a laminated body constituting a multi-linked bag for which contents housed in individual chambers are mixed together with easily unsealable temporary sticking parts peeled off is constructed of easily unsealable co-extruded films having a peel-off layer at the heat-sealing surface and its internal layer. SOLUTION: A laminated body constructed of a base film and easily unsealable co-extruded films having two layers of a peel-off layer at the heat-sealing surface and a core layer at its innermost layer and a laminated body made up by laminating a base film and a heat-sealing film successively from the outside to the inside are provided. These laminated bodies are put together and peripheral parts of their outer circumferential end are stuck by heat sealing and a strong sealing part 7 is formed. Thereby, a bag body is formed with an easily unsealable temporary sticking part 8 for dividing the bag body into two chambers provided at a specified position of the bag body, and different contents 9 and 10 are housed respectively in the divided two chambers. Therefore, a double-linked bag C capable of mixing the different contents 9 and 10 together with the easily unsealable temporary sticking part 8 peeled off at the time of use is produced. |
