This 100-pack of 5 x 7" NP45 Paper Envelopes from Print File is used for storing prints and negatives and protecting them from outside contamination. The envelope is made of white unbuffered acid- and lignin-free 7 pt. cardstock. Only neutral-pH adhesives were used to construct the envelope. At the top of the envelope there is a thumb-cut for easy access of the negative or the print. The envelope is PAT passed, which means it's suitable for long-term storage. The paper envelopes fit the Print File Flip Top Boxes.
Made of white unbuffered acid- and lignin-free 7 pt. cardstock
Neutral-pH adhesives were used to construct the envelope
Thumb-cut for easy access of negative or print
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Material of Construction
White unbuffered acid- and lignin-free 7 pt. cardstock