Polyester: "L- Sealed" Enclosure
with Flap for Uni-Mat
Specification # 500-522 [PDF: 130 KB / 3 p.]
This item meets Preservation Directorate specifications for a long-lasting and durable product, appropriate for protecting LC collections, 2-5% alkaline reserve in all paper products.
Thickness: 3 mil
Dimensions:
| P & P Sizes | Polyester | Bond Paper Inserts |
Card Stock Folder |
Grain | Point |
|---|---|---|---|---|---|
AA |
8.5" x 11.75 | 8.25" x 11.5" | 11" x 14" | Perpen. | 20 Pt |
A |
11.5" x 15.75" | 11.25" x 15.5" | 14" x 18" | Perpen. | 20 Pt |
B |
17.5" X 21.75" | 17.25" X 21.5" | 20" x 24" | Perpen. | 40 Pt |
C |
19.75" x 25.5" | 19.5" x 25.25" | 22" x 28" | Perpen. | 40 Pt |
Special Order Larger Sizes
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 |
|
| Divisions order separate parts and assemble Uni-mats. Instructions available in Conservation Office. |
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Uses:
For sturdy housing for individual items.
Not suitable for items that have:
- friable media such as unfixed pastel, soft pencil, charcoal, etc.
- plate marks or relief.
- thick or brittle supports that cannot sustain any flexing.
Check with your Preservation Office liaisons if you have further concerns or questions
When filling out a Purchase Requisition for this product, be sure to include:
- Full name of product, as appears above
- This page number
- Dimensions
- Quantities
To view PDFs
