FIBER CONTANING PHASE CHANGE MATERIAL USING FOAMING PRINTING METHOD

摘要

The present invention relates to a foam printing method using fiber containing phase change material (PCM). The foam printing method comprises the steps of: manufacturing the fiber containing PCM which is coated or mixed with microcapsules and PCM; coating polyurethane resin on top of the PCM-containing fiber; attaching a printing board on top of the polyurethane resin then coating foam resin depending on the desired design; forming a color layer by coating a color ink resin on top of the foam resin then forming a color ink surface layer by coating a transparent polyurethane resin on the surface of the color layer; drying the result naturally for 6-8 hours or by a heater for 3-5 minutes; and comprising a foam layer on top of the PCM-containing fiber and polyurethane resin by foaming the foam resin coated on top of them. [Reference numerals] (AA) START; (BB) END; (S110) PCM fabric manufacturing step; (S120) Polyurethane resin coating step; (S130) Foam resin coating step; (S140) Coloring step; (S150) Drying step; (S160) Foaming step