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Archival Methods 16x20" Acid-Free Card Stock, 148gsm, 50/Pack, White

SKU: AM791620 MFR: 79-1620
$41.30
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Key Features

  • Use this archival-safe card stock to protect your cherished 16x20 photos and documents.
  • Ensure secure mounting and long-lasting preservation with acid-free, buffered card stock.
  • Each pack includes 50 sheets of 16x20" acid-free card stock, perfect for multiple projects.
  • This affordable archival card stock is lignin-free, meeting ISO IT 18916 standards.
  • Easy to use for backing prints, creating displays, or adding a professional touch.
  • Enjoy variety of uses with this 148gsm card stock, ideal for framing and scrapbooking.
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Questions & Answers

ASHLEY C : Is this thin like paper? Or is it like a backing board? And is it smooth?
Shopper : Why Did You Choose This?GEORGE P : The reason I choose Adorama is that the product is right for my project, really affordable, and ships for free.MARC R : I'll use it as a secure and protective backing on thin/delicate documents for display...first time purchase, waiting to see how it works out.

Reviews about this item

Review Summary

2023-04-21T08:07:36

Rated 5 out of 5

Great Product

Just as described, proved right. And so pleased I purchased. Thank you!

MELANIE V.

2020-07-12T09:10:31

Rated 5 out of 5

Nice

Arrived safe and intact.

SHAWN D.

Archival Methods Acid-Free Card Stock Specifications

  • Material

    Alpha-cellulose pulp from purified wood fiber
    Buffered with 2 to 3% alkaline reserve calcium carbonate

  • pH-Value Total

    pH 9 (+/- 0.5)

  • Certifications

    Passes the PAT (Photographic Activity Test) ISO IT 18916 (formerly ISO 14523 ANSI IT9.16)
    Lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five

  • Paper Weight

    148 gsm

  • Package Quantity

    50/Pack

  • Dimensions

    16 x 20" / 40.64 x 50.80cm

  • UPC Code

    813903026271

About Archival Methods Acid-Free Card Stock

FEATURED REVIEWS

Great Product

By MELANIE V.

Just as described, proved right. And so pleased I purchased. Thank you!

Nice

By SHAWN D.

Arrived safe and intact.

What you're looking at is a pack of 50, 16x20" Acid-Free Card Stock sheets, boasting a substantial 148gsm weight. This premium card stock is designed with archival quality, ensuring it remains free from acid and lignin. Its pristine white color is achieved without the use of any dyes, ensuring it's non-bleeding and safe for all your creative needs.

Each sheet is meticulously crafted from alpha-cellulose pulp, derived from purified wood fiber, ensuring a robust and durable finish. With a thickness of 0.008 of an inch and a 100 Lb basis weight (20x26), these sheets are easily creased for folding, making them versatile for a variety of applications.

The card stock is treated with alkaline sizing, both internally and externally, ensuring its longevity and resistance to wear. Notably, no alum is used in the manufacturing process, making it an environmentally conscious choice. Additionally, it's buffered with calcium carbonate, providing a 2-3% alkaline reserve for added stability.

This card stock is not only pH 9 (+/-0.5), making it acid-free, but it also passes the rigorous Photographic Activity Test (PAT) ISO IT 18916 (formerly ISO 14523 ANSI IT9.16), certifying its safety for storing and displaying photographs. The lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five, further attesting to its archival quality.

Whether you're looking for stiffening and support inserts for sleeves, sheet protectors, and pocketed pages, album pages for mounting photographs or documents, or acid-free backing in picture frames, this card stock is the perfect choice. Plus, it can be written on, allowing you to add titles, identification information, and more. Choose our 16x20" Acid-Free Card Stock for all your creative, archival, and presentation needs.

Archival Methods Acid-Free Card Stock Features

  • Acid- and Lignin-Free
  • Made of Alpha-Cellulose Pulp

Key Features

  • Use this archival-safe card stock to protect your cherished 16x20 photos and documents.
  • Ensure secure mounting and long-lasting preservation with acid-free, buffered card stock.
  • Each pack includes 50 sheets of 16x20" acid-free card stock, perfect for multiple projects.
  • This affordable archival card stock is lignin-free, meeting ISO IT 18916 standards.
  • Easy to use for backing prints, creating displays, or adding a professional touch.
  • Enjoy variety of uses with this 148gsm card stock, ideal for framing and scrapbooking.

What's in the box:

  • 50x Archival Methods 16x20" Acid-Free Card Stock (White)