What are the methods of elastic band appearance inspection
Oct 18, 2021
Our company is mainly engaged in the design and production of elastic bands. We are committed to providing customers with good products with guaranteed quality and reasonable prices. Here we let us take a look at the inspection of the appearance of the elastic band:
1. Test conditions: The appearance of elastic bands should be tested by indoor natural northern light (the product should not be exposed to direct sunlight). If the light is insufficient, normal fluorescent lamps can be used to supplement the illuminance.
2. Visually inspect the appearance of the elastic band to meet the requirements.
3. The color of the elastic band should meet the requirements by visual inspection and a five-level and nine-level gray card.
