A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a temporary fixing sheet for a floor mat used in rental operations.SOLUTION: In a temporary fixing sheet 14 for a double-sided adhesive floor mat, an adhesive foam resin composition is applied on both sides of a non-woven cloth 11 in a stripe pattern, to alternately form swollen foam adhesive layers 12, 13 and trough grooves 15, 16. The foam adhesive layers on both sides are of continuous foam structure having continuous foam forming cells, obtained by mechanically mixing and foaming the adhesive foam resin composition. An adhesive area occupancy rate α on the front side, or the ratio of the area occupied by the front-side foam adhesive layer 12 on the front surface, is made smaller than an adhesive area occupancy rate β on the reverse side, or the ratio of the area occupied by the reverse-side foam adhesive layer 13 on the reverse surface, so that when a floor mat 18 is removed from the temporary fixing sheet 14, the temporary fixing sheet is not peeled from the floor surface by being pulled by the floor mat.
【課題】賃貸業務用床敷きマットの仮止め固定用シートを得る。【解決手段】不織布１１の表裏に粘着性発泡樹脂組成物をストライプ模様状に塗布して隆起した発泡粘着層１２・１３と窪んだ谷溝１５・１６を交互に形成して両面粘着型床敷きマットの仮止めシート１４とする。表裏の発泡粘着層は、粘着性発泡樹脂組成物を機械的に攪拌して泡立てた起泡セルの連続する連泡構造とする。表側発泡粘着層１２の表側表面に占める表側粘着面積占有率αを、裏側発泡粘着層１３の裏側表面に占める裏側粘着面積占有率βよりも少なくし、仮止めシート１４の上から床敷きマット１８を取り外すとき、床敷きマットに引っ張られて床面から仮止めシートまでも剥離しないようにする。【選択図】図１
PROBLEM TO BE SOLVED: To provide a temporary fixing sheet for a floor mat used in rental operations.SOLUTION: In a temporary fixing sheet 14 for a double-sided adhesive floor mat, an adhesive foam resin composition is applied on both sides of a non-woven cloth 11 in a stripe pattern, to alternately form swollen foam adhesive layers 12, 13 and trough grooves 15, 16. The foam adhesive layers on both sides are of continuous foam structure having continuous foam forming cells, obtained by mechanically mixing and foaming the adhesive foam resin composition. An adhesive area occupancy rate α on the front side, or the ratio of the area occupied by the front-side foam adhesive layer 12 on the front surface, is made smaller than an adhesive area occupancy rate β on the reverse side, or the ratio of the area occupied by the reverse-side foam adhesive layer 13 on the reverse surface, so that when a floor mat 18 is removed from the temporary fixing sheet 14, the temporary fixing sheet is not peeled from the floor surface by being pulled by the floor mat.
【課題】賃貸業務用床敷きマットの仮止め固定用シートを得る。【解決手段】不織布１１の表裏に粘着性発泡樹脂組成物をストライプ模様状に塗布して隆起した発泡粘着層１２・１３と窪んだ谷溝１５・１６を交互に形成して両面粘着型床敷きマットの仮止めシート１４とする。表裏の発泡粘着層は、粘着性発泡樹脂組成物を機械的に攪拌して泡立てた起泡セルの連続する連泡構造とする。表側発泡粘着層１２の表側表面に占める表側粘着面積占有率αを、裏側発泡粘着層１３の裏側表面に占める裏側粘着面積占有率βよりも少なくし、仮止めシート１４の上から床敷きマット１８を取り外すとき、床敷きマットに引っ張られて床面から仮止めシートまでも剥離しないようにする。【選択図】図１
TEMPORARY FIXING SHEET FOR FLOOR MAT
床敷きマット仮止めシート
IIOKA RIKU (author)
2015-12-14
Patent
Electronic Resource
Japanese