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Due to its characteristic of high elasticity,the wooden cork of red wine can seal the bottle but incompletely isolate air,which is better for the growing of red wine and make it become mature and honey.But there are still a lot of problems when opening the cork.For example:we have to find a cork opener to open it,and the opener is easy break through the cork,that it can't seal the bottle again.Combine with the spiral opening method,"Spiral Shape Of Wine Cork"provides the solution of secondery seal problem with great conveninence for wine bottle opening.
Zhongshan City, China
Jun da Ye,