ROLL ADHESIVE TAPE

• Main Authors: SHIBATA KEI, YANO YOSHIKI, KAMEI AKIKA
• Format: Patent
• Language: English; Japanese
• Published: 10.07.2023
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES

To provide a roll adhesive tape peelable from an adhesive layer without impairing antibacterial and antiviral properties.SOLUTION: A roll adhesive tape includes a substrate, an antibacterial and antiviral layer deposited on one surface of the substrate, an adhesive layer formed on the other surface different from the one surface, and a release layer disposed on the antibacterial and antiviral layer. The release layer is composed of a discontinuous film. The substrate is Japanese paper having a thickness of 100 μm or less and a grammage of 80 g/m2 or less.SELECTED DRAWING: None 【課題】抗菌および抗ウイルス性を損なうことなく、粘着層から剥がすことのできるロール状粘着テープを提供する。【解決手段】基材と、基材の一方の面上に蒸着された抗菌・抗ウイルス層と、一方の面とは異なる他方の面に形成された粘着層と、抗菌・抗ウイルス層上に設けられた離型層と、を備え、離型層は、不連続膜からなり、基材は、和紙であり、和紙は、厚みが１００μｍ以下であり、米坪が８０ｇ／ｍ2以下である、ロール状粘着テープ。【選択図】なし