Safety Of Bottle Cap Gaskets

Foreign countries have stricter and stricter requirements for PVC soft products, and the range of restricted plasticizers has become wider and wider. The bottle cap seal is more harmful to public health than the plastic wrap, and my country's food packaging standards are seriously lagging behind.

National standard GB9685 - 2003 Plasticizers allowed to be used in "Hygienic Standard for the Use of Auxiliaries for Food Containers and Packaging Materials". The first one is DOA with a maximum dosage of 35%; the second one is DBP with a maximum dosage of 10%; the third one is DOP with a maximum dosage of 40%. The order of its comprehensive toxicity is: DBP>DOP>DOA.

(Note: According to the CAS Abstract Registration Number-US Chemical Abstracts Registration Number, this number is used to determine the important work of retrieving chemical substance information with multiple names; DEHA, also known as DOA, CAS No. 103-23-1, Chinese Chemical Name: bis(2-ethylhexyl) adipate. DEHP, also known as DOP, CAS number 117-81-7, Chinese chemical name: bis(2-ethylhexyl) phthalate. DBP, CAS No. 84-74-2, Chinese chemical name: dibutyl phthalate.)