There are many kinds of baby bottles, today we are going to evaluate a few glass bottles.

The first is material analysis

Pigeon is silicon boric acid of the glass bottle, the glass can be resistant to the high temperature of 600 degrees as a stand up after kowtowing, its heat resistance temperature can reach 120 degrees, but bottle caps and other material is pp material heat-resisting temperature is 120 degrees, so must pay attention to the temperature sterilization, basically by boil or steam sterilization microwave oven is ok.

The second material evaluation brand is Dr.Browns. This milk bottle is made of high borosilicate glass with a high temperature resistance of 600 degrees, and the nipple is rubber. Other accessories are made of PP or TP material, and the heat resistance is 100 degrees. They can easily change shape.

The third evaluated glass feeding bottle is AVENT of Philips. The bottle body is also made of high borosilicate glass with a heat resistance of 600 degrees, and the nipple is made of rubber, while the rest is made of PP material with a heat resistance of 110 degrees. Therefore, disinfection should be carried out according to the instructions and not higher than 100 degrees, otherwise it will cause the aging and deformation of the product.

The fourth material analysis is NUK. This milk bottle is also high borosilicate glass, the heat resistance temperature is only 135 degrees, the heat resistance temperature of the nipple and other materials is only 100 degrees, the disinfection temperature should not be too high, otherwise it is easy to aging deformation.

Heres a quick review of the four bottles for the experience of pumping and feeding.

Pigeon. The bottle cap is easy to screw up, the bottle mouth is very wide, pour water and milk is also very convenient, not easy to spread, there is a clear scale line on the top, milk powder is very convenient. The bottle has a little streamline, convenient for adults to take the bottle is, because it is a glass bottle, so a little bit heavy, children can not carry.

The second Dr. Browns. This milk bottle needs to take out the airway before and after use and then put it in. It is a little bit troublesome, but there are two scale lines, one is ml, the other is OZ, two units, which is quite convenient. The bottle is also streamlined and easy to handle, but its weight is the heaviest of all the bottles tested.

Third, AVENT glass milk bottle of Philips. Its wide well can just pour water and milk powder. There are three kinds of engravings, and the streamlined bottle is also convenient for adults. The total weight is almost 200 grams, which is not very light.

The fourth NUK glass milk bottle, which is very easy to open and clearly calibrated. Its just the right size for an adult to carry, and it weighs just so-so.

Here is a simple explanation of the experience of drinking milk.

1. Pigeon Glass bottle the pacifier in the bottle resembles breast milk, but it is soft and has a moderate flow of water, making it hard to choke. Has a Han Xian line, can let the baby right contains the pacifier, nipple, and a breather valve, when drinking milk as long as guarantee the breather valve is up, will not let the baby too much air inhaled, also wont let the baby bilge gas, but the effect may not be equipped with a special vent valve or other to trachea of bottles. I did 50 kangsra strength tests, and in this test, the bottle tip didnt break, there were no teeth marks, so it was good. But newborn babies generally do not have teeth, so it can be used for a long time, but after the babys teeth may not be used for so long.

The second test of the feeding experience was Dr.Browns, whose pacifiers were also breastfed and slightly stiffer. Its not as fast, its a little bit less flow, its got a conduit. For indoor and outdoor air pressure is consistent, ah, the baby will not absorb too much gas, for preventing the baby from inhaling gas, the effect of the airway will be better than the effect of the vent valve. But the airway is more troublesome to clean when making milk. It needs to be cleaned. When the child is older, he or she can not use the airway and drink milk directly with the pacifier. In 50 tests of tensile strength, this one didnt crack. So the quality is also good.

The third feeding experience is Philips AVENT, his pacifier is also imitation of breast milk, it has petal lines to simulate the touch of the areola, but when feeding to see whether the air valve is up, otherwise it is easy to cause gas, choking milk. In 50 tests of tensile strength, the pacifier did not break. Its also safe to use.

4 nursing experience is NUK glass bottle, the appearance of the nipple is like mothers milk, a baby can be very good live the pacifier, but the nipple is a little hard, this is a drop or two of the nipples, faster than other pacifier velocity, flow more, men also is equipped with a breather valve, was milk need up to reduce the air inhaled reduce bilge gas, But it may not work as well as a bottle with two simultaneous hair or air tubes. After 50 tests of tensile strength, the pacifier did not break, so it is safe to use.