Different kinds of Silicone folding kettle inspection:
silicon fold able water bottle/telescopic kettle
Collapsible Silicone Water Bottle Folding Sports Kettle
Some common factors for Silicone folding kettle quality control:
1.Appearance
2.Quantity check
3.Measurement Product specification
4.Packing check & carton drop test
5. Marking & labels check
6.Logo 3M Tape Test
7.Rub test for color fastness
8.Color match test
9.Capacity test
10.Leaking test
11.Smell check
12.Power and Hi-pot test
