Some common factors for electric blanket quality control:
Appearance
Quantity check
Measurement(weight & size)
Basic function check
Logo printing alcohol resistance test
Stitches test
Sewing strength test
Loading test
Smell test
Humidity test
GSM of fabric test
Internal electronic component cheeck
Power cord tension test
Power test
High voltage test
Leakage current test
Accelerate life test
Temperature rise test
Barcode scan
Drop test
3M tape test for Logo