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Opened can may be as dangerous as a sharp blade of knife. It can cause a cut to careless children.
We are living with a potential risk of suffering a cut cause by favorite canned food, indeed.
Cover is needed to protect or store food inside an opened can in a hygienic way.
Just as a knife is maintained in a sheath, a cover made of elastic rubber material gradually goes up to wrap the opened part of an opened can according as it is opened.
DaeGu, South Korea
Daegu, South Korea
Khan young Kong, Seung han Jung, Hye lin Lee