Barrier cap
AssigneeYoshino Kogyosho Co., Ltd.
InventorManabu YAMAMOTO
Life of this patent
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Abstract
A barrier cap including a cap main body configured to be fitted onto a mouth of a container main body and an upper lid configured to be fitted onto the cap main body, the barrier cap being configured to be openable, wherein the cap main body includes a base layer and a barrier layer provided as an intermediate layer in the base layer, the base layer including a base resin, and the barrier layer containing a barrier resin, and the barrier layer includes a blend of the base resin and the barrier resin.
Claims7
A barrier cap comprising a cap main body configured to be fitted onto a mouth of a container main body and an upper lid configured to be fitted onto the cap main body, the barrier cap being configured to be openable, wherein
- the cap main body includes a base layer and a barrier layer provided as an intermediate layer in the base layer, the base layer comprising a base resin, and the barrier layer containing a barrier resin, and
- the barrier layer comprises a blend of the base resin and the barrier resin.
Dependencies are inferred from the claim text.