SEALED STRUCTURE TYPE DEODORIZATION PACKAGING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a sealed structure type deodorization packaging material which suppresses gas permeation into a packaging material, is capable of keeping the atmosphere of contents in a dry state and has high sealability.SOLUTION: A sealed structure type deodorization packaging material 10 is composed of a laminate film having a gas impermeable outer layer and a polyolefin inner layer and includes a bag-like body having an opening 52 and a plastic chuck part 60 for sealing the opening 52. The chuck part 60 has a pair of plastic film parts 72 and 74 laminated on the inner layer and chucks 70 and 71 formed in the plastic film parts 72 and 74. The plastic film parts 72 and 74 and/or the chucks 70 and 71 are composed of deodorization plastic layer containing zeolite.