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Assignee: Yoken Co., Ltd.


Location: Tokyo, JP
No. of patents: 2

NumberTitleIssue Date
4768887Method for discharging liquid stored in flexible sealed bag and flexible sealed bag for storing liquid
A flexible sealed bag for storing a liquid comprises a triangle-shaped flexible bag body which is tapered narrower toward its distal end and stores a liquid therein, and a wire for releasably fastening a portion near the distal end of the body, so as to s...
09/06/1988
4669124Beverage container with tamperproof screwthread cap
A tamper-proof, bag-shaped container and straw is provided for drinking liquid contained therein. The container is formed by heat-sealing the edges of synthetic resin film sheets or paper sheets laminated with synthetic resin film. The container includes ...
05/26/1987
 
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