Tools of the Trade: Buffered Tissue

Written By Dmitri Schmidt

Buffered Tissue

thin acid-free paper used to buffer acidic materials, also known as interleaving paper

Here at Backlog, we’ve talked a lot about acidic materials. (Yeah, we’re looking at you 20th century paper products.) So by now you probably know the best way to prevent degradation is to neutralize the acidic materials’ pH. This, of course, is where buffered tissue comes in. When you interleave, wrap, or pad materials in buffered tissue, it helps prevent acid from migrating to other archival materials.

If you haven’t seen our webinar on paper preservation, here’s some common culprits of acidification:
- Newspapers
- 20th century books
- Scrapbooks
- Iron gall ink

Want to learn more about the tools of the archival trade? Check out our webinar on YouTube!

#ToolsoftheTrade #BacklogArchivists #Conservation #Preservation

Dmitri Schmidt

Dmitri plays a pivotal role in coordinating Backlog’s outreach efforts. They curate our weekly #FridayFinds and #ArchivalTips social media posts, shedding light on items discovered in our genealogy work and providing tips and tricks to approaching problems in the archives.

Dmitri holds a Bachelor of Arts in Anthropology and German Studies from Saint Louis University. During their university years, they dedicated over 1000 hours to interning and volunteering at local St. Louis institutions, including the St. Louis Science Center and the St. Louis University Museum of Art. As the Collections Intern at the Science Center, Dmitri assisted in developing and installing the "Into the Vault" exhibit.

Before joining Backlog, Dmitri served as a Fulbright Grantee, teaching English as a second language in former East Germany. From guiding 11th graders in analyzing pop albums as poetry to discussing the significance of the civil rights movement with 8th graders, they covered a broad spectrum of subjects. While reveling in connecting with students and injecting fun into grammar lessons, Dmitri's deep passion for all things archival eventually drew them back home.

Today, Dmitri works as a Herbarium Assistant at the Missouri Botanical Garden, helping digitize the millions of preserved plant specimens. After being scanned and transcribed, these images aid scholars around the globe in furthering botanical research. Dmitri also serves as the archivist for the Kirkwood Historical Society. They are currently overseeing the “Journeys into Kirkwood’s History” project, which aims to digitize documents related to Kirkwood’s early Black settlements.

Next

How to Start an Archive When You Inherit a Mess