摘要 |
PROBLEM TO BE SOLVED: To provide a refill pouch which is excellent, without using aluminum foil nor aluminum-deposition film, in light-screening property, fragrance-preserving property, and barrier property against oxygen gas, water vapor, etc., capable of concealing black color of a black colored resin layer, having an excellent printability, and also excellent in strength, rigidity, impact resistance, thrust resistance, heat-sealing property, and in-layers adhesion properties, etc., and which is reduced in volume of container/package waste, and is excellent in cost-performance, and in content filling, packaging and preserving properties, etc. SOLUTION: In the pouch constituted by laminating, in sequence, at least a base film layer having a printed pattern layer on one face and a sealant layer sequentially from the outer side, heat-sealing the laminate into a bag with the sealant layer disposed inside, and tightly packaging contents, a light screening resin layer made of a combination of a white colored resin layer and a black colored resin layer is included inside the base film layer. COPYRIGHT: (C)2005,JPO&NCIPI
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