| 摘要 |
The present invention relates to a tarpaulin having a multi-layer structure. The tarpaulin can be produced by means of: a preparing step (S10) of preparing foam (10) made of polyethylene; a first coating step (S20) of coating a first coating solution (11) on one surface (A) of the foam from the preparing step (S10) and performing slow cooling or water cooling drying so that a PE cloth (15) woven with polyethylene is adhered; a second coating step (S30) of coating a second coating solution (21) on the external surface of the PE cloth (15) from the first coating step (S20) so that UV blocking is activated; and a third coating step (S40) of coating a third coating solution (31) on the other surface (B) of the foam (10) and performing slow cooling or water cooling drying so that a PET cloth (35) woven with polyester adhered on an aluminum film (33) is adhered. Accordingly, in the present invention, soundproofing and heat-insulating effects are maximized, and UV is blocked or reflected. Through the flexible properties thereof, the tarpaulin can be cut just like a fabric and is lightweight and thin so as to provide various functions. |
