Washing resistance test
With a printed label in a washing machine with 4‰ soapy water at 40℃ for 30 minutes,
observe
theprint attenuation
Dry-cleaning resistance test
With a printed label in a washing machine with CCL4 solution at 40℃ for 30 minutes,
observe its
print attenuation
Ironing test
With a printed label under a steam ironing machine for 5 minutes, observe its print
attenuation