Magnetic isolation sheet/anti-magnetic sheet is a flexible sheet-shaped absorbing sheet made of absorbing material. The magnetic isolation sheet can solve the problem of metal radiation in radio frequency signals and produce skin effect, generate eddy current, and weaken radio frequency signals. The magnetic isolation sheet laser cutting machine can help product cutting precision, avoid signal leakage caused by missing magnetic isolation sheet, which interferes with the signal reception strength of the radio frequency card reader and ultimately causes card reading failure.