Today I will introduce you to the plastic
cup material suitable for the
plastic wrapping machine.
1.
PET
Material: Polyethylene terephthalate
Common mineral water bottles, carbonated beverage bottles, etc. Heat resistant to 70℃ easy deformation, harmful to human body material melt out.
2.
HDPE
Material: high density polyethylene
Common white medicine bottles, cleaning supplies, bath products. Do not use it as a water cup or storage container for other items. Cleaning is not thorough, do not recycle.
3.
PVC
Material: polyvinyl chloride
Common raincoat, building materials, plastic film, plastic box, etc. Good plasticity, cheap price, so it is widely used, can only heat 81℃. High temperature is easy to produce bad substances, rarely used for food packaging.
4.
PE
Material: polyethylene
Common plastic wrap, plastic film, etc. Harmful substances are produced in high temperature, and some poisons enter the body with food, which may cause diseases such as breast cancer and birth defects of newborns. Keep the plastic wrap out of the microwave.
5.
PP
Material: polypropylene
Common soy milk bottle, yogurt bottle, juice drink bottle, microwave box. With a melting point of up to 167℃, it is the only plastic case that can be put in the microwave and can be reused after careful cleaning.
6.
PS
Material: Polystyrene
Common bowl instant noodle box, fast food box. Do not put in the microwave to avoid the release of chemicals due to excessive temperature.
7.
Other types of PC
Common water bottle, space cup, milk bottle. Department stores often give away water cups made of this material. It can easily release the toxic substance bisphenol A, which is harmful to humans. Do not use heat or direct sunlight.
