The time limit for bank cards to be frozen by public security in different places is generally six months. If there is no legal cause after the expiration, for example, if it does constitute a criminal offence, the public security organ will take criminal measures, otherwise the seal will be automatically unsealed after the expiration. If the case is involved, it will be automatically unlocked after six months. If the case has not been resolved, the Public Security Bureau can apply for a long-term freezing of the bank card. The thawing date must be related to the debt and confusion generated. If you don't pay it back, you need to pay off the debt and notify the public security bureau, and the public security bureau will unfreeze it. If it does constitute a criminal offence, the public security organ will take criminal measures, otherwise it will be automatically unsealed after the expiration. If the case is involved, it will be automatically unlocked after six months. If the case has not been resolved, the Public Security Bureau can apply for a long-term freezing of the bank card. The thawing date must be related to the debt and chaos generated. If you don't pay it back, you need to pay off the debt and notify the public security bureau, and the public security bureau will unfreeze it.

Bank card processing flow is as follows:

1. Bring my valid ID and expenses to the card bank's outlets;

2. Register the reservation business in the lobby and queue up for business;

3. When you arrive, tell the teller to apply for a bank card and then submit your ID card;

4. You need to fill out a bank card application form and hand it over to the staff.

5. Set the bank card password and confirm it;

6. After the password is set, the bank card is basically processed, just wait for the teller to issue the card.

To sum up, the bank card is frozen by the public security organs, and the bank account is generally sealed for six months. If there is no legal cause after the expiration, for example, if you do constitute a criminal offence, the public security organ will take criminal measures, otherwise the seal will be automatically unsealed after the expiration. Bank cards are frozen for three days in different places, usually because the public security organs freeze the deposits and remittances of criminal suspects for six months for investigation and other needs. This is enforced by the public security organs. Individuals who want to apply for thawing need to submit a complaint and relevant evidence to prove that they have no criminal facts.

Legal basis:

Article 243rd of the Procedures for Handling Criminal Cases by Public Security Organs

The time limit for freezing deposits, remittances, securities trading settlement funds, futures deposits and other property is six months. The maximum period of each freeze shall not exceed six months.

For major and complicated cases, with the approval of the person in charge of the public security organ at or above the municipal level, the time limit for freezing deposits, remittances, securities trading settlement funds, futures deposits and other property can be one year. The maximum period of each freeze shall not exceed one year.