BLANK, BOX AND A METHOD FOR MAKING THE BOX USING THE BLANK

摘要

The invention relates to a blank (1) from foldable material, such as for instance cardboard, for manufacturing a completely airtight and dustproof box (100) whose potential leakage openings are covered with flexible material strips (5). The invention further relates to a box (100) which has been obtained from a blank (1) according to the invention by folding and adhesion and to a method for manufacturing a completely airtight and dustproof box (100).