| 摘要 |
The present invention relates to a tarpaulin which includes: a first tape thread which is arranged in the direction of a warp and is made of a synthetic resin material; and a second tape thread which is arranged in the direction of a weft by vertically crossing the first tape thread and is made of a synthetic resin material, wherein a long groove is formed on one of either the first tape thread or the second tape thread in a longitudinal direction. According to the present invention, tensile strength and tear strength are enhanced using a thread with a long groove on one of either a warp or a theft, increases the thickness of a tarpaulin, and improves light-shielding effects using a tape thread with a long groove on one of either a warp or a theft and an ordinary thread on the other. |
