PROBLEM TO BE SOLVED: To provide recyclable moistureproof wrapping paper for an electrostatic process copying machine and particularly the recyclable moistureproof wrapping paper of which the moistureproof layer has the same levels of the moistureproofness and the water repellency as those of the ...
Do we need to apply a special water barrier/vapor barrier? Would it be better to allow air to flow freely through the blocks to dry things out? Thanks for your help! Have a great day! Like · Reply · Flag IF above you see "Comment Form is loading comments..." then COMMENT BOX ...
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Being the recycling possible moisture-proof packaging paper which is used for the copying paper and the like for photograph printing, the aspect of one side of the paper it consists of those which coating are done at the vapor barrier where at least contains (1) - (3) the component below...
The vapor transmission factor where the gas barrier properties layered productPROBLEM TO BE SOLVED: To provide a gas barrier laminate provided with a hygroscopic layer having transparency and high hygroscopicity.鮎田 光弘若山 芳男