WATERPROOF TAPE COMPRISING MICRO AIR LAYER AND MANUFACTURING METHOD THEREOF

• Main Author: MOON, HO SEUP
• Format: Patent
• Language: English; Korean
• Published: 27.04.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; POLISHES; USE OF MATERIALS AS ADHESIVES

The present invention relates to a waterproof tape obtained by forming air dams having predetermined micro-unit constant width intervals on at least one surface of an adhesive layer through a physical process of allowing the surface to pass through a molding roll provided with micro-unit constant wi...