Butyl waterproof heat-insulation coiled material convenient to roll

• Main Author: ZHU CAILI
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model provides a butyl waterproof heat-insulating coiled material convenient to roll, which comprises a coiled material, the coiled material is composed of a release film layer, first butyl rubber, polyester cloth, second butyl rubber, a transparent protective film, a heat-insulating aluminum film, a waterproof film and a wear-resistant film from inside to outside, the coiled material is wound on the outer side of a rolling cylinder, and limiting plates are welded at two ends of the rolling cylinder. A bearing is fixedly installed at one end of the limiting plate, a shell is installed at one end of the bearing in a sleeving mode, and extending plates are arranged on the two sides of an opening of the shell. According to the butyl waterproof heat-insulation coiled material convenient to wind, through the arrangement of the winding drum, the limiting plate, the bearing and the shell, winding can be rapidly carried out, in the using process, one end of the coiled material is bonded to the surface of