Topic As it is superior in the water resistance, when producing and the canning component and the book of the book which is suited for the conservation of terrestrial environment in when abolishing are offered.SolutionsIn the table cover canning section in the back cover canning section it has with the fourth cover canning section 13 canning the fourth cover which it adjoins 12 canning the back cover which it adjoins 11 canning the table cover of the book and the table cover and the back cover, as for the inorganic compound as calcium carbonate and the calcium sulfate, the barium sulfate, the kaolin and the mica, titanium dioxide and the diatomaceous earth, the red pigment and the dolomite are blendinged, the synthetic resin consists of the polyethylene in the canning component of the book which was formed by the sheet to which the inorganic compound and the synthetic resin are blendinged. Choice figure Drawing 1
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