1. Special inkpad or inkpad should be used to prevent inkpad or inkpad from accumulating on fingers and forming blurred fingerprints. Ink and ink can be red, blue or black.
The order of fingerprints is the index finger, thumb and middle finger of the right hand. If the finger of the right hand can't meet the requirements due to special circumstances, it can be replaced by the index finger, thumb and middle finger of the left hand in turn, and it is best to indicate it in the fingerprint.
3. In the process of stamping, put your finger flat on the relevant materials or documents to be stamped, and roll the stamp with your finger from left to right. The pressure of imprinting should be controlled by the temperature, so that the fingerprint line will be clearly left on the material or document. It is best to confirm the degree of inkpad or ink left on your fingers before stamping.
Legal basis: Article 490 of the General Principles of the Civil Law states that if the parties conclude a contract in the form of a contract, the contract is established when the parties sign, seal or press their fingerprints. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it.
A contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. If the parties do not do this in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.