SKU: 37880651086

Archival Methods Natural White 4-Ply Museum Board (14 x 18", 25 Boards)

Sale price$19053.00 Regular price$21170.00
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Description

Archival Methods Natural White 4-Ply Museum Board (14 x 18", 25 Boards)Thickness 1 16" 100% Cotton Fiber (99% Alpha Cellulose) Acid Free Archival Grade Calcium Carbonate Buffered This pack of 14 x 18" Natural White 4 Ply Museum Board from Archival Methods contains 25 boards that are 1 16" thick. The boards are designed for matting, mounting and preservation of fine prints, precious documents, as well as for traditional and digital photography. The 4 ply thickness is ideal for window mats and mat backing for small prints,

  • Thickness 1/16"
  • 100% Cotton Fiber (99% Alpha Cellulose)
  • Acid-Free
  • Archival Grade
  • Calcium Carbonate Buffered

This pack of 14 x 18" Natural White 4-Ply Museum Board from Archival Methods contains 25 boards that are 1/16" thick. The boards are designed for matting, mounting and preservation of fine prints, precious documents, as well as for traditional and digital photography. The 4-ply thickness is ideal for window mats and mat backing for small prints, creates a separation between artwork and glazing, and provides a flat, supportive backing.

The boards are acid and lignin-free and use alkaline or neutral sizing. No brightening agents are used and no yellow cast is present. All boards are buffered with calcium carbonate to ensure that a polluted environment won't cause paper's pH value to decrease with age.

Made from 100% Cotton fiber pulp (99% Alpha Cellulose) and does not contain any post consumer waste recycled pulp. The paper is free of metal particles, waxes, plasticizers and residual bleach peroxide. Sulfur content is less than 0.0008% reducible sulfur. Iron content does not exceed 150 ppm and copper does not exceed 6 ppm. No optical brightening agents are used in the pulp
Alkaline sizing is used for both internal and external sizing. No alum is used in the manufacturing process
Calcium carbonate buffered with 2 to 3% alkaline reserve
Acid-free (9.0 � 0.5 pH level)
Light-fast and non-bleeding color dyes
Board passes the PAT (Photographic Activity Test) ISO 14523 (formerly ANSI IT9.16)
Lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five
Single ply sheets are laminated together using all natural starch adhesive
Thickness 1/16" (1.6 mm)
4-ply
60 pt
Material 100% cotton fiber pulp (99% alpha cellulose)
Post-consumer-waste 0%
pH-Value Total pH 9 � 0.5, acid-free
Quantity 25 boards
Size 14.0 x 18.0" (35.56 x 45.72 cm)
Packaging Info
Package Weight 15.0 lb
Box Dimensions (LxWxH) 24.0 x 20.0 x 3.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37880651086

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4.8 ★★★★★
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A
Verified Purchase
Alice R.
Massapequa, US
★★★★★ 5
Stylish laptop backpack
Color: Black239pu
Chic backpack that holds a suprising amount of stuff. I needed a nice looking backpack for my laptop (Macbook Air 13") and accessories. It's sleek looking for work conferences and the top handles allow you to hold like a purse. I know some reviewers don't like the look, but for me, I like this feature. I have the black one and it has a nice quilted leather look. The straps have good padding and I was comfortable traveling all day. Even after walking several blocks in the rain there was no damage and everything inside stayed dry. The zipper and hardware are a good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
D
Verified Purchase
Danyel Harris
Belleville, US
★★★★★ 5
Perfect lightweight computer bag!
Color: Khaki239
Awesome lightweight bag. Very cute. Seems durable and well-made at a very good price. Has a ton of well placed pockets that keep me organized. I purchased this as a replacement for a much heavier, computer bag and this absolutely does the trick. It looked a little small when I received it, but it holds everything that I need and more. I have a 15.6 inch laptop. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2025
A
Verified Purchase
Antoinette coleman
Pawtucket, US
★★★★★ 5
Holds All business supplies, water, work and personal cell phones
Color: Black239
Beautiful business laptop backpack. Love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
C
Verified Purchase
Carolina
Port Orchard, US
★★★★★ 3
Didn’t Hold Up Long-Term
Color: Khaki239, Color: Khaki239
I used this for roughly eight months before the zippers began to separate and fail. Up until then it held up fine, but the zipper issue ultimately made it unusable.
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Reviewed in the United States on January 31, 2026
R
Verified Purchase
Richelle
Waukegan, US
★★★★★ 5
Stylish and functional
Color: Brown Pu 239
I love this laptop backpack for work. I get so many compliments on it. It's stylish and functional. Fits my laptop and any paperwork I need to travel. The front pocket easily holds my charger and mouse. Good quality, very little wear after using daily for over a year now!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2025

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