| 摘要 |
A transparent or semi-transparent tape has applied to it a layer of fluorescent coloured ink of high solids content and a layer of adhesive of low adhesive power which allows removal from a support without harming the support at any writing thereon. The film is pref. of PVC, polypropylene, cellulose acetate or polyester and is 15-65 microns thick. The ink pref. comprises 33-37 wt. % pigment, 9-12% acrylic resin, 0.3-1% synthetic wax, 4.5% phthalate erasers,, 38-43% ethylene acetate and 9-11% ethanol and is applied at 3-4g/sq.m. |
