This standard specifies the performance test methods for plastic film and paper pressure-sensitive adhesive signs. This standard is applicable to the testing of the adhesion strength, weather resistance, scratch resistance, dimensional stability, liquid resistance, salt spray resistance and color fastness to light of the signs specified in JB/T 6980.1.
JB/T 6980.2-1993 history
1993JB/T 6980.2-1993 Plastic film and paper pressure sensitive adhesive label Test method