| 摘要 |
PURPOSE: A method for packing concrete nails is provided to preventing a bottom portion from being torn, to prevent concrete nails from being rusted by a draining hole, to prevent the nails from being projected from the bottom portion by thickening the bottom portion, locking link and groove not to be broken. CONSTITUTION: The method for packing concrete nails comprises steps of using transparent PET materials as the packing materials for concrete nails or ordinary nails; thickening a bottom portion, a locking link and a linking groove; making a draining hole at the bottom portion and the side portion; distinguishing the concrete nails and ordinary nails by colors; and marking the size on the surface of the packing materials in the print paint as not erased by rain.
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