MULTIPLE CONTAINER
To provide a multiple container which can easily achieve a container that has a heat insulation function of contents and has high recycling efficiency.SOLUTION: A multiple container 1 is a multiple container in which an inner container 20 and an outer container 10 including the inner container 20 ar...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a multiple container which can easily achieve a container that has a heat insulation function of contents and has high recycling efficiency.SOLUTION: A multiple container 1 is a multiple container in which an inner container 20 and an outer container 10 including the inner container 20 are laminated in a peelable manner. The outer container 10 and the inner container 20 are molded using a polyester-based resin, and a heat-shrinkable temperature exhibiting a temperature at which thermal shrinkage starts after molding of the inner container 20 is lower than that of the outer container 10.SELECTED DRAWING: Figure 1
【課題】内容物の保温機能を有しリサイクルの効率性が高い容器を簡易に実現することが可能な多重容器を提供する。【解決手段】多重容器1は、内容器20と、内容器20を内包する外容器10とが剥離可能に積層された多重容器である。外容器10及び内容器20は、ポリエステル系樹脂を用いて成形され、成形後に熱収縮が開始する温度を示す熱収縮温度は、外容器10よりも内容器20の方が低い。【選択図】図1 |
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