The difference between Kao diapers U and E versions How to distinguish the authenticity of Kao diapers

There are several versions of Kao diapers, but I don't quite understand the U version and E version. What does this mean? How can I tell whether Kao diapers are real or fake?

The difference between Kao diapers U version and E version

1. Different places of production: Kao diapers U version is produced in Tochigi Prefecture, while E version indicates the production location in Ehime Prefecture.

2. Different quality: Kao diaper U version is the first production line, with relatively complete production process and technology; E version diapers are the second production line, which is inferior to U version.

3. Different feedback: The feedback on Kao diapers version U in terms of softness, dryness, wrapping feeling, three-dimensional comfort, etc. is better than that on Kao diapers version E.

How to distinguish the authenticity of Kao diapers

1. In the dark, use an ultraviolet light test pen to illuminate the outer packaging of Kao diapers, and you will find a fluorescent code on the back of the diapers.

2. The Velcro on the diaper can be pieced together to form a complete pattern.

3. The urine in the diaper appears light yellow, and other colors are fake or expired.

Kao diapers shelf life

The shelf life of Kao diapers is three years after their production date, and they can be used safely within three years. The production date column of Kao diapers is very "unique". First, you need to check the bottom of the package. There is a line of black fonts at the bottom, such as U331679, which is usually a letter plus 6 digits. The first three digits represent the production line number and the work shift number. The important thing to look at the production date of Kao diapers is the last four digits: the last digit represents the year, and the last three digits represent the day of production in this year. In this example, it means that it was produced on the 316th day of 2009. The specific month and day can be calculated.

Can Kao diapers be used all night?

But I still think Kao is better. When I touch the surface in the morning, it is fine and there is no red bottom. I think it still depends on the baby's urine volume. My colleague also uses Kao and said that if it is not changed at night, it will leak out. My baby will not do that. He sleeps well at night and rarely wakes up, so he does not urinate much.