Poster Backings


How To: Prepare a Movie Poster for Archival Storage

We stock 6 grades of Poster Backing Boards:
1. CHIPBOARD - Short-term StoragepH neutral (contains acid) .030" thick. White on one side. 
2. STANDARD ACID-FREE - Long-term Storage. Acid-free all the way through. Acid-free board can trap migrating acids in paper and neutralize it. .028' thick board. White on both sides.
3. SUPER ACID-FREE Indefinite Storage. Museum Grade ArchivalOur .040" thick board is all white. It is acid- and lignin-free and buffered with a 3% calcium carbonate buffer. 
4. CORRUGATED - Short-term Storage. This board  is either .0625" thick (E-Flute, white on two sides) or .1875" thick (C-Flute, white on 2 sides). It is a popular choice for a backing board because it is rigid and economical.  
5. FOAM BOARD - Indefinite Storage. Museum Grade Archival This board has a polystyrene foam core (making it ultra light weight) with a laminated white, smooth facing. It is buffered with 3% calcium carbonate and is acid-free with a pH of 7.5-8.5. It is either .125" or .1875" thick. Super rigid. 
6. ARCHIVAl CORRUGATED - Museum Grade Archival. This board is .125" thick, B-Flute, "Banner Blue" corrugated cardboard. It is acid- and lignin-free and buffered with a 3% calcium carbonate buffer. Safe for indefinite-term storage. 


Scroll down
 for available sizes and pricing.

11 x 14" BACKINGS for Lobby Cards
BACKINGS for Lobby Cards 11 x 14".
.028" thick Acid-free Board.
White on both sides.
Long-term Storage.

Base SKU:kaf28lc

11 x 14" BACKINGS for Lobby Cards


BACKINGS for Lobby Cards & 11 x 14 Prints. .026-.0265" thick Acid-free Board. White on both sides.
Long-term Storage. **20% OFF**.

Base SKU:kaf28lcSP

Acid-Free BACKING Boards for Lobby Cards 11 x 14"
BACKINGS for Lobby Cards 11 x 14".
.040" thick Acid-free & Buffered Board. All white.
Indefinite Storage.

Base SKU:kaf40lc

BACKINGS for Lobby Cards 11 x 14"
BACKINGS for Lobby Cards 11 x 14".
.0625" thick E-flute Corrugated Cardboard. White two sides.
Short-term Storage.

Base SKU:k1114625

BACKINGS for Lobby Cards 11 x 14"
BACKINGS for Lobby Cards 11 x 14".
.1875" thick C-Flute Corrugated Cardboard. White two sides.
Short-term Storage.

Base SKU:k1114125

White Foam Board 3/16"
BACKINGS for Lobby Cards 11 x 14".
.1875" thick Foam Board.
Lignin & Acid-free, Buffered.
All white. Indefinite Storage.

Base SKU:kfb1114w316

Museum Grade BACKINGS for Lobby Cards.
BACKINGS for Lobby Cards 11 x 14".
.125" thick Foam Board.
Acid & Lignin-free,Buffered.
All white. Indefinite Storage.

Base SKU:klcfc

Mini Poster Backings - 11 x 16"
Backings for Mini Posters 11 x 16".
.030" thick Chipboard.
White on one side.
Short-term Storage.

Base SKU:kcb301116

Mini Poster Backings -11 x 16"
Backings for Mini Posters 11 x 16".
.028" thick Acid-free Board.
White two sides. Long-term Storage.

Base SKU:kaf281116

Mini Poster Backing Boards - 11 x 16"
Backings for Mini Posters 11 x 16".
.040" thick. Acid-free & Buffered Board. All white.
Indefinite Storage.

Base SKU:kaf401116

Backings for 12 x 16" Prints
Backings for 12 x 16 Prints.
.030" thick Chipboard.
White on one side.
Short-term Storage.

Base SKU:kcb301216

Backings for 12 x 16 Prints
Backings for 12 x 16"Prints.
.028" thick Acid-free Board.
White on both sides.
Long-term Storage.

Base SKU:kaf281216

Archival Acid-free Backings for 12 x 16" Prints
Backings for 12 x 16" Prints.
.040" thick Acid-free & Buffered Board
All white. Indefinite Storage.

Base SKU:kaf401216

Corrugated Backings for 12 x 16" Prints
Backings for 12 x 16" Prints.
.0625" thick E-flute Corrugated Cardboard. White both sides.
Short-term Storage.

Base SKU:k1216625

Backings for 12 x 16" Prints - Corrugated Cardboard
Backings for 12 x 16" Prints.
.1875" thick C-Flute Corrugated Cardboard. White both sides.
Short-term Storage.

Base SKU:k1216125

Backings for 12 x 18" Prints
Backings for 12 x 18 Prints.
.030" thick Chipboard.
White on one side.
Short-term Storage. **NEW**

Base SKU:kcb301218

12 x 18" Print Backings - Acid-free
BACKINGS for 12 x 18" Prints.
.028" thick Acid-Free Board.
White on both sides.
Long-term Storage. **NEW**

Base SKU:kaf281218

Corrugated Backings for 12 x 168" Prints
Backings for 12 x 18" Prints.
.0625" thick E-flute Corrugated Cardboard. White both sides.
Short-term Storage. **NEW**

Base SKU:k1218625

BACKING Boards for Jumbo Lobby Card/ LARGE Tabloid
BACKINGS for Jumbo Lobby Card/ LARGE Tabloid
14 x 17" .030" thick Chipboard.
White on one side.
Short-term Storage.

Base SKU:kcb30tabl

BACKING Boards for Jumbo Lobby Card/ LARGE Tabloid
BACKINGS for Jumbo Lobby Card/ LARGE Tabloid
14 x 17" .028" thick Acid-Free Board.
White both sides. Long-term Storage.

Base SKU:kaf28tabl

Archival BACKING Boards for Jumbo Lobby Card/ LARGE Tabloid
Conservation Grade BACKINGS Jumbo Lobby Card
14 x 17" .040"thick.
Acid, Lignin-free, Buffered.
All white. Indefinite Storage.

Base SKU:kaf40tabl

BACKINGS for Jumbo Lobby Card/ LARGE Tabloid. 14 x 17.
BACKINGS for Jumbo Lobby Card/ LARGE Tabloid.
14 x 17" .0625" thick E-flute Corrugated Cardboard.
White both sides. Short-term Storage.

Base SKU:ktabl625

Archival BACKINGS for Jumbo Lobby Card/ LARGE Tabloid 14 x 17"
BACKINGS for Jumbo Lobby Card/ LARGE Tabloid. 14 x 17".
.125" thick Foam Board. Acid-free & Buffered. All white.
Indefinite Storage.

Base SKU:ktablfc

BACKINGS for Window Card Posters
BACKINGS for Window Card Posters. 14-1/8 x 22-1/8".
.028" thick Acid-free Board.
White on both sides.
Long-term storage.

Base SKU:kaf28wcp

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