Difference between bid seal and sealing strip

Glad to answer your question, dear. According to the inquiry, confidentiality emphasizes confidentiality, and some technical or management measures in space or time are repeatedly taken, which makes it difficult for others to implement the contents of the bidding documents. In this sense, although the seal is also established, the focus is on the effect and result. How to seal it is not the key, but the key is to achieve the effect of confidentiality. In addition to the subjective direct impact on confidentiality, packaging pays more attention to its methods, external forms, processes and how to package.