| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plastic pouch having a peelable seal part capable of preventing a partition part composed of the peelable seal part from being peeled during boil sterilization, the distribution and the storage of the pouch which is sealed after a content is filled when filling the content at a high temperature in a multi-chamber pouch, and capable of mixing the content by easily communicating with the peelable seal part during the use of the pouch when the pouch is used after the pouch is stored in a refrigerating manner. <P>SOLUTION: In the multi-chamber plastic pouch having a peelable seal part constituted by heat-sealing a seal material separate from front and back packaging materials constituting the pouch, inner layers of the front and back packaging materials constituting the pouch are constituted of linear low-density polyethylene, and the separate seal material is constituted of a polypropylene resin. <P>COPYRIGHT: (C)2009,JPO&INPIT |
