What's the difference between standard caliber and wide caliber?

1. Diameter of standard caliber bottle: The diameter of standard caliber bottle is usually 3.5cm.

2. Size of wide-caliber bottle: 5cm in diameter for ordinary wide-mouth bottle and 6.6cm in diameter for ultra-wide-mouth bottle.

The two are different in firmness.

1. The standard caliber bottle is slim, which is convenient for mom and baby to grasp.

2. The bottom of the wide-diameter bottle is stronger, and it is not easy to fall over.

They have different uses.

1. The nipple diameter matched with the standard caliber bottle is suitable for infants under 1 year old.

2. The diameter of wide-caliber nipple is too large, which is not conducive to neonatal breastfeeding. A large diameter nipple is too wide for a baby over one year old.

The difference between four cleaning methods

1. The standard diameter ratio of the bottleneck is small, which makes it inconvenient to clean and pour milk powder.

2. Because the wide-caliber bottle is a mouth bottle, it is more convenient to stir and clean the milk powder.

Extended data:

Precautions:

Bottles have a long service life, and the quality of plastic PC bottles is unstable. After being used for a period of time, the bottle is easy to be unclear when it is washed and hydrolyzed, and it is recommended to replace it once every six months, but it must be replaced if the surface is damaged and worn.

The nipple is a consumable, and long-term use may cause difficulties and deterioration. In the process of cleaning, this may also make the nipple bigger, leading to the danger of suffocation. When the baby drinks milk, it is recommended to change it every three months.

But when it is damaged, it must be replaced at any time. After washing the bottle, it needs disinfection. The general disinfection methods of milk bottles can be divided into boiling method and steam pot disinfection method.