G******e
发帖数: 9567 | 1 所有通气的奶瓶的设计原理都是一样的：有个小孔通气到奶瓶里，以抵消吸奶时产生的
真空。对孔的要求是：透气体不透液体。孔的位置不同而已。典型的是在奶嘴的外环上
，这就是为什么拧的过紧会吸不出奶来，拧的不紧会漏奶。
非常简单的设计是 Nuk：
其他的很复杂，但真有必要吗？真的比别家的好吗？还是只是听说而已？ |
g*********s
发帖数: 194 | 2 When we use Evenflow glass bottle to feed my daughter, don't close the cap
too tight. The theory behind this is the same as you pointed out. The bottle
is very easy to clean compared to my Dr. Brown bottles and they are leak
free. Really like it. |
G******e
发帖数: 9567 | 3 这样的奶嘴外环上有沟槽，拧紧就把沟槽挤死了
bottle
【在 g*********s 的大作中提到】
: When we use Evenflow glass bottle to feed my daughter, don't close the cap
: too tight. The theory behind this is the same as you pointed out. The bottle
: is very easy to clean compared to my Dr. Brown bottles and they are leak
: free. Really like it.
|
s********y
发帖数: 4047 | 4 evenflow glass bottle不是据说很容易碎吗？吓得我现在都不敢买了
bottle
【在 g*********s 的大作中提到】
: When we use Evenflow glass bottle to feed my daughter, don't close the cap
: too tight. The theory behind this is the same as you pointed out. The bottle
: is very easy to clean compared to my Dr. Brown bottles and they are leak
: free. Really like it.
|
f******y
发帖数: 853 | 5 born free的玻璃瓶是不是比较好？还都是宽口的？
【在 s********y 的大作中提到】
: evenflow glass bottle不是据说很容易碎吗？吓得我现在都不敢买了
:
: bottle
|
G**s
发帖数: 1148 | 6 我们用Dr.Brown, 还真不错，好像不太gassy. |
