The addition of ethanol, which is fully miscible in water yet, less polar than Water reduces its solubility. This reduction of solubility results in precipitation of least soluble salts first or the salt which is not soluble in solvents less polar than water.
Pole pockets on banners are something that can cause a bit of confusion. This is compounded by the fact that some companies do things differently when producing banners with pole pockets.
Scrolling Banner Stands. Scrolling banner stands provide movement to any stale display space with a mechanized stand that is sure to catch the attention of an audience. PopUpBannerâs selection of poster in motion displays feature full-color graphics and a stand that easily scrolls a full-color looped banner from top to bottom.