| 摘要 |
PURPOSE: A wetting method for a fruit protective envelope is provided to perform a wetting process on an entrance of the envelope or the entire surface of the envelope for preventing harmful insects from inserting into the envelope. CONSTITUTION: A wetting method for a fruit protective envelope comprises the following steps: storing the envelope(100) inside a waterproof internal container(103) installed inside an external container(102) forming a wetting container(101); repetitively spraying a wetting agent to the envelope; and sealing the inner container in a vacuum state for preventing the volatilization of the wetting container. |
