Insect-proof and mildew-proof file sealing treatment device and treatment method thereof
A technology for processing devices and files, applied in separation methods, chemical instruments and methods, applications, etc., can solve problems such as poor insect and mildew control, inability to classify and store files, corporate and personal losses, etc., to avoid damage, take Easy to take and store, improve the effect of storage capacity
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[0027] Example: such as figure 1 , 2 , a kind of anti-insect and anti-mildew type file sealing processing device shown in 4, comprises file preservation box 1, anticorrosion box 2 and file box 3, and file preservation box 1 is fixed on the upper end of anticorrosion box 2 by bolts, and file preservation box 1 is internally set There is a file box placement cavity 10, and the upper edge of the preservation box 1 is provided with a card slot 11. The position of the card slot 11 corresponds to the position of the file box placement cavity 10, and the bottom end of the storage cavity 10 is provided with an installation hole 100; the file box placement cavity The inner wall of 10 is provided with an arc-shaped guide groove 101, and the outer wall of the file box 3 is provided with a limit column 37. The limit column 37 is movably engaged with the arc-shaped guide groove 101. Or when storing files, the opening angle of the file box 3 is too large to cause the spilling of the files;...
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