Babies are most often touched by feeding bottles, and they are divided into general feeding bottles, anti-flatulence feeding bottles, and disposable feeding bottles according to their functions. What is a disposable baby feeding bottle ? Which is better, pa bottle or pp bottle?
Disposable baby bottles:
The disposable milk bottle is made from pp (polypropylene). pp (polypropylene) has high impact resistance, strong mechanical properties, and resistance to a variety of organic solvents and acid-base corrosion. It is widely used in industry and is one of the common polymer materials. The pp raw material is recognized as a safe raw material for food containers in the world. It does not contain carcinogen bisphenol A, which also ensures the safety of the raw material.
The temperature resistance of disposable milk bottles is between minus 20 degrees and 110 degrees, and the brewing temperature of baby milk powder is in between, which is also suitable. Disposable liners have been sterilized and can be discarded after use without repeated use, reducing the possibility of bacterial growth.
Therefore, when purchasing disposable baby bottles, mothers must choose products that are made by regular brands and have passed the inspection, so that they can be safely used by babies.
Which is better, pa bottle or pp bottle?
PA bottle: PA bottle is made of polyamide material.
Strengths: Lightweight and abrasion-resistant, good light transmission, high temperature resistance, no bisphenol A and bisphenol S, transparency close to glass raw materials, oil resistance, water resistance, high temperature resistance, resistance to enzyme bacteria, better acid and alkali resistance , It is not easy to leave the bottle cleaning agent, the melting point is above 220 ° C, and it can be sterilized in boiling water and sterilizer.
Defect: The price is more expensive
pp milk bottle: made of pp (polypropylene) raw materials.
Strengths: pp raw materials are recognized in the world as safe materials for making food containers, and do not contain carcinogen bisphenol A. Meets food contact standards, is inexpensive, light and drop resistant, and easy to clean. The temperature is 110 degrees, the raw materials are very resistant, and the impact resistance is very strong.
Defects: short life, short long-term high temperature resistance time, not very bright, slightly white feeling, this is the actual resolution of the pp material. The "pp" milk bottle with high brightness on the market may be added with an anti-reflection agent or a PC material.
From the perspective of the durability and permeability of the bottle, the pa bottle is better than the pp bottle.