The sealed envelope will be stamped by the university and will contain all the mark-sheets from first to last semester.
Transcripts are usually used by candidates to apply for permanent residency, higher education, visa, H1B, immigration etc. If you are applying for WES evaluation (ECA) for job, education or Canada PR, you need to apply for transcripts from your university, unless your college is Autonomous.
Each set of transcripts/attested mark-sheets from UPTU is issued in a separate sealed and stamped/signed envelope. As such, if you apply for 3 sets of transcripts from UPTU, you will receive 3 envelopes, each containing one set of transcripts.
Documents Required for Transcripts
Mark-sheets (Including if any failed/ re-attempts)
Processing time for Transcripts
UPTU usually takes 21 working days to process the application for attestation.