What does the no. on the bottle bottom wrapping mean?

When you can be sip beverage, you can look some no. below the wrapping bottle. Have you wondered that what do these numbers mean? Now let me hold a brief introduction to you, sequential to make the reuse of bottle safer.
Number 1: PET.
This no. usually labeled on bottle of mineral water, carbonic acid and so on. When you notice this number, you should not recycle to hold with warm water.
This wrapping fabric only suits to hold warm drinking or cold drinking. With high temperature, the bottle shall easy to transformation, even shall release some harmful material.
So do place distant the bottle, to stay away from the diseases.
Number 2: HDPE
This no. usually labeled on the bottom of wrapping of cleaning supplies and bathing supplies. This means do recycle subsequent to thoroughgoing cleaning.
During the using, you should clean these bottles thoroughly. However, these kinds of containers are difficult to clean, so you would better not ever use them.








Number 3: PVC
This kind of wrapping fabric is seldom use in food packaging. Not ever purchase the products with this packaging.
The fabric of HDPE shall make harmful fabrics below high temperature, even shall release during manufacturing. If the harmful fabrics enter body, many diseases like mastocarcinoma shall occurred. At present, these wrapping fabrics are seldom use in food packaging.
Number 4: LDPE
You shall often look this no. on preservative film and glass film and so on.
This wrapping fabric has little heat resistance. Generally, eligible preservative shall appear warm melting phenomenon when the heat exceed 110 degree and leave some glass preparation which body cannot decompose. So prior to putting food into microwave oven, do take off the preservative film.
Number 5: PP
This wrapping fabric is often used to make microwave stove Box.
This is the only wrapping fabric that can place into microwave oven; you should clean carefully for recycling. What you should pay more attention to is to take off the container close due to the fact that it is created by No. two fabric – PE.
Number 6: PS
Packaging fabric of PS is usually used in container shape instant noodle.
This kind of wrapping fabric is heat-resisting and cold resistance, while cannot place into microwave oven. The purpose is to stay away from the releasing of chemical. So you should stay away from packing warm food with these containers.
Number 7: PC
This no. tells us which chemical fabrics created bottles like kettle, cup and feeding-bottle.
We have knowledge of that some chemical fabrics are harmful. Whether you try the drinking with try of plastic, do place distant it.
I hope this little introduction shall help you to decide and recycle the bottles. Do like for your health.