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2017
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Invention
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Packaging body and method of manufacturing the same, and packaging bag and use of the same.
Prov... |
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Invention
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Film, film roll, film storage body, and method of protecting container by using film.
Disclosed ... |
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Invention
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Film, film roll, film storage container, and method for protecting container in which film is use... |
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2015
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Invention
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Opening and closing valve, spout, and liquid container. Provided is an opening and closing valve ... |
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2014
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Invention
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Perforated film, coating film, and electricity storage device. The present invention increases te... |
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2011
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Invention
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Check valve, manufacturing method thereof and container having check valve.
In order to provide ... |
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Invention
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Check valve, production method thereof, and container provided with check valve. Provided is a ch... |
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2005
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Invention
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Pillow packaging bag, pillow type packaging body, heat seal bar for pillow packaging machine, and... |
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2002
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Invention
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Easy-to-unseal packaging bag.
An object of the present invention is to provide a packaging bag c... |
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Invention
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Easyᇁtoᇁunseal packaging bag. An easyᇁtoᇁunseal packaging bag capable of being realized only by a... |
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1991
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Invention
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Laminated film for forming an easily openable tightly sealed bag. A laminate film for forming a t... |
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1989
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Invention
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Method for producing an easily openable tightly sealed bag. A process for producing a tightly sea... |
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Invention
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Slit imparting device for forming through cuts in a plastic film. A device for forming slits, or ... |
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1988
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Invention
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Easily openable tightly sealed bag. This invention provides an easily openable tightly sealed pla... |
