| 摘要 |
The present inventive subject matter relates to a replacement skin for a writing surface comprising a top writable and erasable layer, a middle structure layer, and a connective layer, wherein the top writable and erasable layer, the middle structure layer, and the connective layer are all integrally connected to form a layered sheet. The present inventive subject matter further relates to a device and methodology for refurbishing old dry erase boards, without having to replace the entire board. Moreover, the present inventive subject matter relates to a device and methodology for refurbishing old blackboards, without having to replace the entire board. Additionally, the present inventive subject matter relates to a device and methodology for converting a blackboard into a dry erase board, as well as a more efficient and cost effective way of refurbishing old dry erase boards and chalkboards.
|
