Back to results
US 4,903,842 AGranted
Container
AssigneeSumitomo Bakelite Co., Ltd.
InventorsKoichi Tokuda, Kazuo Yasuda, Kazuhiro Yoshida
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeSumitomo Bakelite Co., Ltd.
InventorsKoichi Tokuda, Kazuo Yasuda, Kazuhiro Yoshida
Estimating the term…
A container from which its contents can be readily taken out by a simple one-hand finger operation, is provided. The container comprises a lid and a container main body and is sealed at least at its peripheral flange. The container main body can be bent outwardly, and it comprises two contents-holding portions which are divided by the portion for bending and which are designed such that when the container main body is bent these two portions may be pressed by each other. The lid comprises at least a monoaxially oriented film. The lengthwise direction of the portion for bending coincides with the direction of orientation of the monoaxially oriented film. A non-sealed portion is provided at an edge portion of the peripheral flange coincident with at least one end of the portion for bending, and at least two slit lines for initiating tear are provided in a part of the lid which constitutes the non-sealed portion.
A pack type container from which contents contained therein can be easily removed, comprising a lid and a main body, said lid and main body being sealed at least at a peripheral flange of the main body, said main body being bendable outwardly and divided by the portion for bending into two contents-holding portions designed such that they may be pressed together when the container main body is bent, said lid comprising at least one monoaxially oriented film whose direction of orientation coincides with the lengthwise direction of said portion for bending, wherein a non-sealed portion is provided at an edge portion of the flange corresponding to at least one end of said portion for bending, and at least two slit lines for initiating tear are provided in a part of the lid which constitutes said non-sealed portion.
Dependencies are inferred from the claim text.