Protective film GA

transparency

Superior Adsorption Performance The concentration of acetic acid gas and ammonia gas that are harmful to cultural properties can be reduced and maintain. Furthermore, the sheet itself hardly emits any of the gas it adsorped and contributes to maintaining an environment inside exhibition case. Easy to Use Since the sheet is as thin as 0.24 mm, it can be easily cut in any shape or size. A pair of scissors is all what you need. Improvement at Low Cost Since no large-scale construction or equipment is required, it is possible to easily take measures to protect cultural properties. Flexible Adjustment Using the adsorption sheets in layers enables to adjust the proper environment to the exhibits and the display duration. Just changing the number of sheets can adjust flexibly against the change of air environment. PAT Certified The safety of the sheet has been proven by the PAT (Photographic Activity Test; a test to determine the chemical influence on photographic materials that are more sensitive than paper materials). Management with Indicators The sheet can be replaced before the gas adsorption effect disappears, making it easy to maintain and manage the improved environment.