![](https://www.china-quality-inspection.com/wp-content/uploads/2021/03/IMG_0098_meitu_1-1.jpg)
Some common factors for black tea quality control:
Appearance
Quantity check
Measurement(weight)
Seal packing check
Smell check
Make tea test
Barcode scan
3M tape test for Logo
Some common factors for black tea quality control:
Appearance
Quantity check
Measurement(weight)
Seal packing check
Smell check
Make tea test
Barcode scan
3M tape test for Logo