| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple liquid chemical integrated cotton ball in which preliminarily partitioned liquid chemical is filled in the cotton ball and, when external pressure is applied thereto, the liquid chemical inside infiltrates into the cotton ball and consequently, a packaging volume can be reduced without the need of time and labor for infiltrating liquid chemical when it is used; though conventionally the cotton ball and the liquid chemical are partitioned outside the cotton ball for reasons of packaging in the liquid chemical integrated cotton ball and accordingly the volume of the packaging becomes larger, and it is necessary to open the partition before opening the sealing and time and labor are needed when using it. SOLUTION: The liquid chemical (3) is filled inside the partition wall (2) in the cotton ball (1). In using it, when the external pressure is applied to the cotton ball (1), the internal pressure of the liquid chemical is raised via the cotton ball (1) and the partition wall (2), and the liquid chemical (3) infiltrates through an opening part (4). COPYRIGHT: (C)2008,JPO&INPIT
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