| 摘要 |
The present invention relates to an insulation cover for L-shaped pipes and a manufacturing method thereof and, more particularly, to a manufacturing method for an insulation cover for pipes, which has a through-hole inside in order to accommodate a pipe, is formed in a cylindrical shape at a predetermined length, and can prevent heat loss in the pipe. The manufacturing method for an insulation cover for pipes comprises as follows: a step of cutting an insulation cover for pipes at a predetermined length; a step of forming an incision part by incising one side of the cut insulation cover for pipes in a longitudinal direction; a step of forming an inverted V-shaped incision face at the center of the incision part; and a step of bending the incised part of the incision face in an L shape and bonding the contact part. |
