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Why not just use a cardboard mailing tube. If you need tape, try Post-it tape or Kapton tape. Kapton is expensive, about $18/roll, but is easily removed even after seeing high temperatures of 200 deg Centegrade. Kapton tape uses a silicon based adhesive.
You could also try for a flat send is to use either Kapton tape on the corners or a triange of paper and Kapton tape to hold the sheet flat on a backer board. Then sandwich with another cardboard.
If you live in the states, I could mail the OP a sample piece of the tape. Contact me via email.
[Non-text portions of this message have been removed]
Why not just use a cardboard mailing tube. If you need tape, try Post-it tape or Kapton tape. Kapton is expensive, about $18/roll, but is easily removed even after seeing high temperatures of 200 deg Centegrade. Kapton tape uses a silicon based adhesive.
You could also try for a flat send is to use either Kapton tape on the corners or a triange of paper and Kapton tape to hold the sheet flat on a backer board. Then sandwich with another cardboard.
If you live in the states, I could mail the OP a sample piece of the tape. Contact me via email.
[Non-text portions of this message have been removed]