The invention provides paste material used for transparent
crystal negative
ion foaming wall paper. The paste material is formed by mixing the following ingredients in parts by
mass: 30 to 50 parts of
glyceride citrate, 10 to 15 parts of
epoxidized soybean oil, 3 to 6 parts of foaming agents, 100 to 120 parts of PVC resin, 3 to 5 parts of
crystal pearlescent pigments, 3 to 6 parts of
potassium zinc stabilizers and 10 to 15 parts of anion superfine
powder body materials. The invention also discloses a preparation method of the paste material, and the wall paper using the paste material. The
crystal pearlescent pigments, the foaming agents and the PVC resin are used as connecting materials to be prepared into the paste material; the paste material is printed onto the non-
woven fabric through a round screen; then, through operation according to design requirements or conventional printing, the flickering and transparent effects are achieved after the high-temperature baking, so that the produced product has the three-dimensional effects and the pearl effects; the requirement of rich
layers of the wall paper is better met; the quality of the wall paper is improved; the types of the wall paper is enriched; the requirements of the customers are better met.