Patent ID: 6706349
Filing Date: 2004-03-16
Classification: B32B,B65D,Y02W,Y10T

Abstract:
A packaging container member for forming part of a packaging container in which at least one of an ink-jet head and an ink reservoir, with ink being stored inside said ink-jet head and said ink reservoir, are containable, said packaging container member comprising:a resin material with a composite layer deposited thereon, said composite layer comprising at least one of SiO2 and Al2O3, and with an adhesive layer for sealing a containing space in the packaging container, said adhesive layer comprising a propylene resin substantially free of components of molecular weight of less than 80,000 and having a major component of molecular weight of about 500,000 to 600,000, wherein evaporation through the adhesive layer of a component of ink stored inside said ink jet head and said ink reservoir is reduced.