| 摘要 |
PURPOSE: To surely delaminate an inside layer of a delaminatable container, whose inside and outside layers can be peeled off from each other, corresponding to taking out of content when the content is used, by a method wherein the inside layer is made of elastic synthetic resin having a specified modulus of elasticity to bending and partly peeled off from the outside layer previously. CONSTITUTION: An inner pouch peelable container has a body 3, mouth 4 and a bottom 5 and consists of an outside layer 1 made of high density polyethylene resin and an inside layer 2 that is formed of nylon resin into a flexible inner pouch and is peelable from the outside layer 1. An elastic synthetic resin having modulus of elasticity to bending of 10,000kg/cm<2> or lower is suitable for the material for the inner layer 2, and an adhesive band 6 is provided to stick part of the inside layer 2 on the outside layer 1. An air inlet hole 10 is cut open in the outside layer 1 of the mouth 4 by a punch cutter 11 to introduce the air, so that the inside layer 2 is peeled off to take out a content. |
